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1877.

1878.

1879.

1880.

1881.

1882.

1883.

1884.

1885..

1886.

1887.

1888.

1889.

1890.

1891.

1892.

1893.

1894.

1895.
1896.

1897.

1898.

1899.

1900..

Month.

January February.

March.

April

May

MAXIMUM AND MINIMUM TEMPERATURES.

Number of days maximum temperature 90° or
above.

May.

1

1

0

0

2

3

0

4

2

3

1

4

3

0

4

0

72

2

1

0

1

1

June.

41.8 1883 45.7 1880 49.2 1880 53.3 1896 58.5 1860 64.8 1894 69.1 1859 66.3 1873 65.0 1854 57.6 1881 49.3 1880 43.2 1890 41.8 1883

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Tem

Tem

Tem

pera- Date. pera- Date. pera- Date.

ture.

ture.

ture.

10

23

13

23

16

16

17

15

10

14

14

3

6

72.0 80.0 80.0 89.0

30, 1899 18, 1899 30, 1882 į 28, 1888

€ 98.0❘ 26, 1883 106.0 30, 1891 106.0 21, 1891 110.0 11, 1898 106.0 11, 1888 98.0 3,1885 f78.0 69.0 110.0

13

6

11
4

7

9

10

1

13

9

11

17

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6

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15

6

2

8

20

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Highest month-Lowest month- Absolute maxi- Absolute mini-
ly mean.
ly mean.

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0

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Tem

pera- Date. ture.

a 19.0 14-15,1888 21.0 13, 1884 29.0 15, 1880 b36.0 d39.0 44.0 48.0 48.0

17, 1892 12, 1880 1, 1890 17,1887 30, 1887 18, 1882

€ 44.0

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SUMMARIES OF MONTHLY MEANS AND EXTREMES OF TEMPERATURE.

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8

17

13

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16

18

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10

10

16

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13

13

9

4

6

11

5

5

5

25

2 8

30.0 14.5 35.0 16.4 34.0 17.0 37.0 20.2 41.0 22.4 42.0 26.3 44.0 30.3 44.0 31.3 44.0 28.5 39.0 24.7 36.0 21.3 32.0 14.0 44.0 22.2

13

10

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15

10 15 40

27

11

4

7

6

3

5

0

0

1

1

Greatest Mean Mean daily daily variarange. bility.

range.

Number of days minimum temperature 40° or below.

Mar. Apr. Nov.

2.5 2.4

2.3

3.0

3.1 3.2

3.0

2.9

2.8

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June.

July

August
September.

October

November
December

Annual.

Year.

52.7 1873 55.0 1877 60.4 1885 63.3 1857 70.2 1865 77.0 1853 80.6 1854 76.8 1888 76.0 1853 78.0 1853 58.2 1894 50.9 1861 80.6 1854

a Also January, 1854.

b Also April 15, 1896.

e Also May 29, 1885, and May 28,1887.

d Also May 7, 1887, and May 9, 1896.

1,1890

8-9, 1893

(h)

i January 14-15, 1888.

36.0

27.0

y 24.0

14, 1881 28, 1880 29, 1878 (i)

a 19.0

h August 11, 1898.

2.5 2.5 2.7 2.7

e Also September 12, 1893.

f Also November 4, 1892, and November 7, 1894.

Also December 14, 1883.

52.8

56.6

63.8

62.0

75.0

78.3

81.7

81.5

77.2

69.8

60.4

54.4

67.8

Mean of 3 Mean of 3 consecu- | consecutive tive warmest coldest days. days.

39.5

43.3

48.1

51.8

55.9

62.2

67.1

67.1

62.9

55.1

42.0

40.5

53.0

January
February

March

April.

May

June.

July

Year.

1869-70

1870-71

1871-72

1872-73

1873-74

1874-75

1875-76

1876-77

1877-78

1878-79

1879-80

1880-81

1881-82

1882-83

1883-84

1884-85

1885-86

1886-87

1887-88

1888-89

1889-90

1890-91

1891-92

Month.

First light frost of

season.

Date.

Nov. 8, 1869

Oct. 24, 1870

Oct. 25, 1871

Oct. 22, 1872

Oct. 16, 1873

Oct. 29, 1874

Oct. 28, 1875

Nov. 3, 1876

Oct. 31, 1877

Oct. 18, 1878

Nov. 8, 1879

Oct. 31, 1880

Oct. 4, 1881

Oct. 5, 1882

Oct. 16, 1883

Sept. 30, 1884

Oct. 11, 1885

Oct. 9, 1886

Oct. 20, 1887

Oct. 19, 1888

Oct. 29, 1889

Oct. 11, 1890

Oct. 29, 1891

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Minimum
tempera-
ture.

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8

9

9

10

8

5

2

Cloudy Rainy

days. days.

11

Date.

42

0

33.0
39.0
38.0

°F.
40.0 Nov. 30, 1869
36.0 Oct. 27, 1870
37.0 Nov. 6, 1871
37.0 Nov. 10, 1872
Oct. 17, 1873
Nov. 20, 1874
(b)
Nov, 13, 1876
Nov. 1, 1877
Oct. 28, 1878
Nov. 27, 1879
Nov. 13, 1880
Nov. 11, 1881
Nov. 13, 1882
Nov. 4, 1883
Nov. 30, 1884

36.0
33.0

37.0
39.0
35.0

36.0

42.0

39.0

41.0

38.0

40.0 Nov. 4, 1886
37.0 Nov. 25, 1887
37.0 Nov. 6, 1888
36.0 Dec. 29, 1889
34.0 Nov. 7, 1890

Nov. 14, 1891

36.0
36.0
34.0

(5)

WEATHER.

First killing frost of

season.

9

8

5 October.

6

4

1

0

DATES OF FIRST AND LAST LIGHT AND KILLING FROSTS, WITH LOWEST TEMPERATURE AND SNOWFALL, AND DATES OF BLOOMING FRUIT TREES, FROM 1869 TO 1901.

[From the records of Mr. Samuel H. Gerrish, voluntary observer of the Weather Bureau.]

August

September..

November

December

Minimum
tempera-
ture.

°F.

Month.

Annual.

29.0 25.0 28.0

27.0
28.0

Last light frost of

season.

Date.

31.0 May 17, 1870
30.0 Apr. 19, 1871
30.0 Apr. 12, 1872
27.0 Apr. 6, 1873
31.0 Apr. 14, 1874
29.0 Apr. 7, 1875
35.0 Apr. 8, 1876
29.0 Apr. 23, 1877
31.0 Mar. 9, 1878

Apr. 15, 1879 Apr. 18, 1880 Mar. 18, 1881 30.0 May 15, 1882 27.0 May 2, 1883 31.0 Apr. 17, 1884 31.0 Apr. 22, 1885 34.0 Apr. 14, 1886 32,0 May 10, 1887 28.0 Apr. 26, 1888 28.0 Mar. 19, 1889 Apr. 14, 1890 Mar. 30, 1891 30.0 May 11, 1892 29.0 Apr. 12, 1893 28.0 May 16, 1894 31.0 Apr. 12, 1895 30.0 May 17, 1896 32.0 Apr. 2, 1897 32.0 Apr. 7, 1898 32.0 May 18, 1899 34.0 Apr. 13, 1900 32.0 Apr. 10, 1901

Minimum
tempera-
ture.

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°F.
41.0 Mar. 8, 1870
40.0 Mar. 18, 1871
38.0 Jan. 9, 1872
34.0 Apr. 5, 1873
38.0 Mar. 19, 1874
31.0 Apr. 6, 1875a
38.0 Jan. 16, 1876
42.0 Feb. 11, 1877
39.0 Jan. 12, 1878
41.0 Feb. 6, 1879
37.0 Mar. 30, 1880
33.0 Mar. 17, 1881
41.0 Mar. 9, 1882
41.0 Feb. 18, 1883
43.0 Feb. 18, 1884
41.0 Jan. 26, 1885
39.0 Jan. 10, 1886
34.0 Feb. 26, 1887
38.0 Feb. 3, 1888
34.0 Feb. 19, 1889
35.0 Feb. 28, 1890
34.0 Feb. 25, 1891
34.0 Apr. 26, 1892
33.0 Mar. 13, 1893
37.0 Mar. 4, 1894
41.0 Feb. 5, 1895
41.0 Mar. 4, 1896
39.0 Feb. 23, 1897
39.0 Mar. 26, 1898
42.0
Feb. 9, 1899
40.0
(e)
40.0 Apr. 4, 1901

Minimum
tempera-
ture.

0

1

2

5

11

56

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0

3

6

9

53

First appearance of blossoming fruit trees.

°F. 31.0 Feb. 21, 1870 31.0 Feb. 8, 1871 27.0 Feb. 26, 1872 27.0 Feb. 16, 1873 28.0 Feb. 14, 1874 24.0 Feb. 21, 1875 29.0 Feb. 20, 1879 32.0 Feb. 2, 1877 30.0 Feb. 1, 1878 27.0 Feb. 15, 1879 28.0 Feb. 29, 1880 31.0 Feb. 22, 1881 29.0 Feb. 28, 1882 29.0 Feb. 19, 1883 31.0 Feb. 20, 1884 31.0 Feb. 10, 1885 27.0 Feb. 8, 1886 26.0 Jan. 28, 1887 28.0 Feb. 20, 1888 26.0 Feb. 3, 1889 25.0 Feb. 13, 1890 26.0 Feb. 17, 1891 32.0 Feb. 16, 1892 28.0 Feb. 16, 1893 30.0 Feb. 12, 1894 33.0 Feb. 13, 1895 32.0 Feb. 1, 1896 30.0 Feb. 16, 1897 30.0 Feb. 16, 1898 30.0 Feb. 14, 1899 34.0 33.0

1892-93

1893-94

1894-95

1895--96

1896-97

1897-98

1898-99 1899-1900. 1900-1901

Oct. 13, 1892

Oct. 11, 1893

Oct. 28, 1894

Nov. 4, 1895

Oct. 13, 1896

Oct. 15, 1897

Oct. 1, 1898
Oct. 15, 1899
Oct. 29, 1900

I

Nov. 16, 1892

Nov. 3, 1893

39.0

Dec. 25, 1894

36.0

41.0

41.0

Nov. 24, 1895
Nov. 26, 1896
Nov. 8, 1897
40.0 Nov. 23, 1898
38.0
(d)
Dec. 28, 1900

41.0

a Coldest ever known.

b No killing frost; coldest on December 21, 1875.
eNo killing frost; coldest on December 28, 1885.

d No killing frost; coldest December 19, 1899.
e No killing frost; coldest February 8, 1900.

Feb. 8, 1900

Feb. 10, 1901

Dates of snowfall in Sacramento, and the amount precipitated.-January 29, 1862, 0.75 of an inch. January 12, 1868, 1.62 inches. December 3, 1873, 6 inches. April 5, 1875, a trace; enough to whiten the ground before it melted. This was the coldest April ever known. A very light trace on January 13, 1879. January 26, 1880, estimated about 0.25 of an inch; it mostly melted as it fell. February 17 and 18, 1882, trace. December 31, 1882, estimated about 4 inches; measured 1.50 inches actual measurement. February 1 and 6, 1883, a very light fall of snow. January 4, 1888, 2.89 inches. January 5, 1888, 3 inches. The snow that fell on the 5th was very damp, and packed hard; if it had been as light as that on the 4th, I think we would have had over 6 inches. January 16, 1888, a trace. January 12 and 21, 1890, a few flakes of snow, melting as fast as they fell. March 2, 1896, during the rain the air was filled with large flakes of snow for ten minutes, which melted as it fell. A few flakes of snow fell February 2, 1899.

Mr. Gerrish states that the frost of April 4, 1901, did more damage than the frost on February 11, 1901, when the temperature fell to 32°.

1849..

1850.

1851

1852.

1853.

1854.

1855..

1856.

1857

1858.

1859.

1860.

1861.

1862.

1863.

1864.

1865.

1866.

1867.

1868.

1869.

1870.

1871

1872.

1873.

1874.

1875.

1876.

1877.

1878.

1879.

1880.

1881

1882.

1883.

1884.

1885..

1886.

1887

1888.

1889.

1890.

1891..

1892.

1893.

1894.

Year.

MONTHLY, ANNUAL, AND SEASONAL PRECIPITATION (INCHES AND HUNDREDTHS).

[From Dr. T. M. Logan, Dr. F. W. Hatch, and Weather Bureau Records.]

[blocks in formation]

0.58

3.00

3.25

2.67

4.50 0.50 10.00 4.25 0.25 0.65 0.35 1.88 1.14 0.69 0.12 6.40 0.19 0.30 2.00 7.00 3.50 1.45 T. 8.50 3.25 1.50 0.21 0.31 3.46 4.20 4.32 1.15 0.01 4.92 0.69 1.40 2.13 1.84 0.03 1.38 4.80 0.68 T. T. 0.35 2.44 2.46 2.88 1.21 0.20 0.10 0.01 3.91 1.64 0.98 1.04 5.11 2.87 2.49 0.02 0.63 3.32 0.48 0.59 0.14 0.55

0.96

2.31 0.93 2.67 2.92

15.04 4.26 2.80 0.82 1.81 0.01 1.73 2.75 2.36 1.69 0.36

3.44

6.04 3.15

4.79 3.63

1.08 0.19 1.30 1.08 0.74 0.09
4.78 0.71 0.48 1.37 0.46
7.70 2.01
2.02 0.48 2.25 0.10
7.10 1.01
1.80 0.01
4.35 2.31 0.27 T.
2.94 1.24
0.65 0.01
1.37 3.24 1.64 2.12 0.27 T.
2.08 1.92 0.69 1.45 0.76 Ꭲ .
4.04 4.74 1.94 0.61 0.28 0.02
1.23 4.36 0.55 0.51
T.
5.20
1.86 3.05
0.89 0.37 T.
8.70 0.55
0.80
T.
T.
1.10
3.75 4.15 1.10 0.15
2.77 1.04 0.56 0.19 0.64 0.01
8.04 3.09 1.07 0.17
3.88 4.88 2.66 1.30 0.13
1.83 1.70 14.20 0.76

4.99

9.26

3.18

1.64 6.14 5.06 1.37 1.64 T. 0.50 1.89 2.40 3.78 1.99 0.35 0.10 2.23 1.11 3.70 0.67 2.85 3.43 4.46 8.14 4.32 0.06 1.45 2.16 0.49 0.08 0.68 T. 0.11 7.95 0.29 2.68 4.08 0.07 1.12 6.28 0.94 2.53 T. 4.81 0.57 3.04 0.10 0.40 0.15 0.33 6.25 0.26 3.25 6.62 4.06 3.00 1.33 1.80 0.53 6.61 1.78 2.04 0.66 1.78 2.84 3.02 1.20 2.38 3.27 2.66 3.51 1.08 1.05 4.17 3.92 0.74 0.34 1.70 1.84 1.20 0.86 0.51 9.76 0.09 2.57 5.34 0.92 3.66 4.15 2.54 0.25 0.30 0.98 3.19 0.04 0.28 1.50 3.94 0.04 6.02 0.10 0.54 3.54 0.32 1.61 1.88 2.88 3.70 5.32 0.48 2.23 0.80 2.80 2.78 1.76

0.08 0.25

0.05 T.

July. Aug. Sept. Oct. Nov. Dec.

0.46

Ꭲ .

Ꭲ . 0.02

T.

0.02 T.

0.21 T.

Ꭲ .

T.

T.

T.

T.

T.

T.

T.

T.

0.25 1.50 2.25 12.50
T. T.
2.14 7.07
6.00 13.40

1849-50
1850-51

1851-52

1852-53

1853-54 1854-55

T.

1.50 1.54 0.65 1.15 0.75 I 2.00 0.20 0.65 2.40 1855-56 0.66 2.41 2.63 1856-57 3.01 0.15 4.34 1857-58 6.48 1.83 1858-59 0.18 4.28 1859-60 2.17 8.64 1860-61 T. 2.33 1861-62 T. 1.49 1.82 1862-63 T. 0.12 6.72 7.87 1863-64 0.08 0.48 2.43! 0.36 1864-65 2.43 9.51 1865-66 3.81 12.85 1866-67 0.77 2.61 1867-68 2.12 0.85 1.96 1868-69 0.02 0.58 0.97 1869-70 0.21 1.22 10.59 1870-71 0.22 1.93 5.39 1871-72 0.31 1.21 10.01 1872-73 0.05 2.26 3.80 0.44 1873-74 0.44 6.20 5.52 1874-75 T. 3.45 0.30 1875-76 0.73 1.07 1.43 1876-77 0.55 0.51 0.47 1877-78 0.88 2.05 3.41 1878-79 0.05 11.81 1879-80 0.30 0.55 1.88 3.27 1880-81 0.57 2.63 3.22 1.13 1881-82 0.90 0.97 0.61 0.44 1882-83 T. 0.60 2.01 10.45 1883-84 11.34 5.76 1884-85 0.21 2.21 1885-86 0.45 2.09 1886-87 4.28 4.63 1887-88 6.02 3.15 7.82 1888-89 0.80 T. 3.34 1889-90 0.10 0.10 0.48 3.28 1890-91 0.18 0.70; 6.60 4.90 1891-92 0.22 0.12 2.92 1.76 1892-93

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Season

Seasonal. of

36.00

4.71

17.98

36.35

20.06

18.62

13.76

10.46

14.99

16.04

22.06

16.18

36.10

11.59

7.79

22.59

17.91

25.32

32.79

16.64

13.57

8.47

23.65

14.19

22.92

17.70

26.30

Annual.

19.50

15.10

26.99

19.99

19.83

18.56

14.26

12.91

16.80

16.86

19.79

21.48

27.44

12.20

19.27

11.15

26.52

30.03

19.50

18.19

10.21

18.92

19.17

18.20

17.92

23.31

18.12

8.44

9.19 24.86 17.85

23.45

22.37

31.99

26.47
26.57 20.71
16.51: 18.06
18.11 13.48
24.78
16.58
32.27

34.92

20.72

13.97

11.56

19.95

33.80
15.81
15.18

23.95

16.35

18.17

13.43

18.46

27.48

20.95

15.63

23.60

16.59

1895.

1896.

1897.

1898.

1899.

1900.

1901.

Averages for 52 years..

8.42

0.04
0.14
0.49

T.
T.

3.82

0.84 0.12

0.04
T.

0
T.
0

0.08 0.02
0.68

0.88 1.06 0.48 8.86 1893-94
1.26 0.17 1.54 1.54 1894-95
0.31 0.55 3.56 1.76 1895-96
0.16 1.96 0.61 1.64 1896-97
0.36 0.64 0.61 2.30 1897-98

0 4.46 2.62 2.91 1898-99
0.06 1.74 4.50
0 1.67 2.02

1.38 1899-1900
2.91 1900-1901

Ꭲ .

T. T. T. 0.20 0.01

0.02 0 T.

a Average for fifty-one years.

T. 0.02
T. 0.55

24.11

23.23

17.32

10.51

15.04

20.24
20.21

22.61

17.38

25.06

15.32

10.04

21.14

17.91

17:88

a 19.41

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T

March
pril

May

June

1858-68

36.36

1868-69
16.04

L

1864-65
22.59

1870-71

8.47

1876-77
9.19

1882-83
18.11

16

1888-89
19.95

1894-95
24.11

[blocks in formation]

1897-98 170.57

1898-99

15.04

20.24

1900-1901
20.21

FIG. 11.-Seasonal rainfall at Sacramento, Cal., from 1849 to 1901.

1995-96

23.23

[blocks in formation]

1877..

1878.

1879.

1880.

1881

1882.

1883.

1884.

1885.

1886.

1887.

1888.

1889.

1890.

1891.

1892.

1893.

1894.

1895.

1896.

1897.

1898.

1899.

1900.

Greatest

Date.

Year.

Month.

Year.

January
February.
March..

April

May

GREATEST PRECIPITATION (INCHES AND HUNDREDTHS) IN TWENTY-FOUR HOURS.

Jan. Feb. Mar. Apr. May. June. July. Aug. Sept. Oct.

0.81

0.62

0.32

0.35

0.00 0.58
0.13 0.55
0.00 0.55 0.41
0.00 0.00 0.05

1.47

1.96

2.66

1.72

0.00

0.30

0.25

1.10

1.41

0.57

0.65

1.30

0.00

1.90

0.98

1.61

0.40
0.25

1.00

1.36

2.94

0.00
T.
0.00

1.10

0.28

0.07

2.50

0.00 2.44
4.29 2.81
0.21
0.84.
0.28

0.20

1.15

0.00

0.00

0.90 2.48

0.31
1.82
1.16
0.77 0.80 0.55
0.30 1.70
0.08
0.01
0.00 0.43
0.02 0.00
0.00
2.12 1.10
1.86 0.96 0.98
T. 0.00 2.35
0.06

0.65

T.

0.88

1.90

0.20

0.90

0.43

0.08

0.20

T. 0.00 T.

0.00

1.40

1.80

T.
T.
1.63 1.01 0.79 0.65 0.11 0.00 0.00 0.00
0.77 1.40 1.97 0.71 0.72 0.13
T.
T.
1.25 1.02 0.49 7.24 0.65 0.00
T. 0.00
0.46 0.76
T. 0.45
T.
0.60 0.35 0.10
T.
0.32 1.15 0.00 0.00
1.37 0.03 0.82 0.00
0.51
T. 0.10
T.
1.15 0.06 0.00
1.47
T. 0.00 0.00
0.09 0.36
0.04
T.
2.57
0.14 1.94 0.25 0.00
0.81 0.94 0.82 0.00 0.00
0.96 0.70 0.52 0.05
T.
0.54 1.16
T. 0.00
1.18 0.80 0.78 0.00
T.
0.32 0.20 0.72 0.38
T.
0.42 0.60 0.16
0.00 0.04
0.84 2.18 0.56 0.00
T.
1.20 0.14 0.30 0.04 0.00
0.04 0.24 1.00 0.14 0.00
1.10 0.04 2.20 0.09 0.44
0.45 0.00
1.52 0.16 0.80 0.90 1.60
T.
T.
2.66 2.48 2.94 7.24 1.94 0.82 0.04
29, 1881
3-4, 1895
1881-95

0.80

0.38

2.14

0.00

0.06

1.00

1.10

0.94

0.00

1.06

0.92

2.25 2.20
2,66 1.34
1.84 0.08
1.25
0.40 1.12

0.26 0.86
0.14 0.32 3.26 1.86
T.
0.16 0.12
1.04
0.76
T.
0.88 0.40 0.48 1.32
T. 0.73 0.14 0.52 0.47
0.20 0.24 0.45
1.60 0.54
0.01 0.16 1.18 0.28 1.04
0.00 0.36 0.34 0.50 1.00
0.02 0.00 2.08 0.62
0.00 0.06 0.60 2.32
0.20 0.88 1.86 4.29

1.36

1.00

0.54

2.96

Greatest monthly precipitation.

Inches.

15.04 1862

8.50 1854

10.00 1850

14.20 1880

3.25 1889

1.45 1884

4-5

1887

Amount. Date. Amount. Date.

Inches.

Least monthly precipitation.

April 19, and 20, 1880, from 8.02 p. m. 19 to 8.02 p. m. 20.
April 20 and 21, 1880, from 8.02 p. m. 20 to 9.55 a. m. 21.
December 1 and 2, 1880, from 12.02 p. m. 1 to 12.02 p. m. 2
January 28 and 29, 1881, from 8.02 p. m. 28 to 8.02 p. m. 29
March 8 and 9, 1884, from 3 p. m. 8 to 7 a. m. 9

November 17 and 18, 1885, from 8.30 a. m. 17 to 7 a. m. 18
December 21, 1885, from 4 a. m. 21 to 2.55 p. m. 21
January 23, 1886, from 8.30 a. m. 23 to 11 p. m. 23.
March 12 and 13, 1889, from 4 p. m. 12 to 9 a. m. 13.
November 29 and 30, 1892, from 10 p. m. 29 to 8 p. m. 30.
January 3 and 4, 1895, from 6.20 p. m. 3 to 6.20 p. m. 4

T.

8-9

0.15 1889

0.04 1899
0.04 1898
(1857
1875

0.00 (a)
0.00

(a)

1884

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Number of

times

monthly precipitation has exceeded normal in 50 years.

In first 25 years.

1880

DATES WHEN PRECIPITATION EQUALED OR EXCEEDED 2.50 INCHES IN ANY CONSECUTIVE TWENTY-FOUR HOURS.

Inches.

5.28

3.09

2.58

2.66

2.94

4.29

2.81

2.50

2.57

3.26

2.66

MONTHLY EXTREMES OF PRECIPITATION.

[blocks in formation]

21

In second 25 years.'

8

[ocr errors]

86

1889

9

[blocks in formation]

Total.

16

1884 1895 1896

20 July
23
23

Month.

4

August
September.
October.
November.

16

11 December

30

June.

a Many years.

29

Greatest monthly precipitation.

Inches.

1894 1889 1885 1880

0.63 1860

0.20 1896
1.26 1895
6.02 1889

21-22 17-18

Amount. Date. Amount. Date.

11.34 1885

Nov. Dec.

13.40 1852

Least monthly precipitation.

[blocks in formation]

2

In first 25 years.

Number of times monthly precipitation has exceeded normal in 50 years.

11

Greatest
Annual.

10

2126

2228

In second 25

years.

12

April 21 1880

8

1.63

1.97

7.24

2.66

1.82

1.90

2.94

4.29

2.50

2.48

2.12

2.57

2.35

2.14

3.26

1.18

2.25

2.66

2.18

1.36

1.12

2.20

2.32

7.24

Total.

4

3

14

14

19

18

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