Station:(357250) ROCK CREEK | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
From Year=1920 To Year=2010 | |||||||||||||||
Monthly Averages | Daily Extremes | Monthly Extremes | Max. Temp. | Min. Temp. | |||||||||||
Max. | Min. | Mean | High | Date | Low | Date | Highest Mean |
Year | Lowest Mean |
Year | >= 90 F |
<= 32 F |
<= 32 F |
<= 0 F |
|
F | F | F | F | dd/yyyy or yyyymmdd |
F | dd/yyyy or yyyymmdd |
F | - | F | - | # Days | # Days | # Days | # Days | |
January | 29.8 | 17.3 | 23.6 | 47 | 22/1934 | -18 | 18/1943 | 32.4 | 1934 | 10.7 | 1937 | 0.0 | 17.9 | 30.4 | 1.8 |
February | 35.9 | 20.5 | 28.2 | 51 | 15/1934 | -17 | 08/1933 | 37.2 | 1934 | 19.1 | 1933 | 0.0 | 7.7 | 27.0 | 0.7 |
March | 45.1 | 27.4 | 36.3 | 66 | 15/1934 | -4 | 04/1945 | 45.1 | 1934 | 30.0 | 1943 | 0.0 | 0.9 | 23.0 | 0.1 |
April | 55.3 | 34.8 | 45.1 | 80 | 25/1927 | 14 | 01/1935 | 52.8 | 1934 | 40.5 | 1928 | 0.0 | 0.0 | 10.9 | 0.0 |
May | 64.4 | 41.9 | 53.1 | 84 | 31/1931 | 25 | 14/1943 | 58.8 | 1947 | 47.3 | 1943 | 0.0 | 0.0 | 3.6 | 0.0 |
June | 69.2 | 46.6 | 58.0 | 91 | 29/1939 | 26 | 01/1928 | 64.3 | 1940 | 53.2 | 1943 | 0.1 | 0.0 | 0.4 | 0.0 |
July | 79.3 | 54.3 | 66.8 | 97 | 28/1934 | 32 | 23/1947 | 69.1 | 1938 | 61.8 | 1932 | 1.2 | 0.0 | 0.1 | 0.0 |
August | 77.6 | 52.8 | 65.2 | 92 | 19/1940 | 37 | 10/1932 | 68.8 | 1939 | 61.4 | 1932 | 0.3 | 0.0 | 0.0 | 0.0 |
September | 67.5 | 45.7 | 56.6 | 87 | 04/1947 | 29 | 25/1934 | 62.9 | 1938 | 49.3 | 1927 | 0.0 | 0.0 | 1.3 | 0.0 |
October | 55.0 | 37.7 | 46.3 | 77 | 10/1934 | 8 | 29/1935 | 50.2 | 1944 | 39.3 | 1946 | 0.0 | 0.2 | 7.5 | 0.0 |
November | 39.3 | 27.2 | 33.3 | 58 | 07/1934 | 8 | 01/1935 | 38.9 | 1934 | 27.5 | 1935 | 0.0 | 5.6 | 22.9 | 0.0 |
December | 32.3 | 21.0 | 26.7 | 57 | 22/1933 | -11 | 08/1932 | 34.3 | 1933 | 19.9 | 1932 | 0.0 | 13.5 | 28.5 | 0.5 |
Annual | 54.2 | 35.6 | 44.9 | 97 | 19340728 | -18 | 19430118 | 49.0 | 1934 | 43.3 | 1944 | 1.6 | 45.7 | 155.7 | 3.0 |
Winter | 32.7 | 19.6 | 26.1 | 57 | 19331222 | -18 | 19430118 | 34.6 | 1934 | 20.4 | 1933 | 0.0 | 39.0 | 85.9 | 2.9 |
Spring | 55.0 | 34.7 | 44.8 | 84 | 19310531 | -4 | 19450304 | 51.8 | 1934 | 41.1 | 1943 | 0.0 | 0.9 | 37.6 | 0.1 |
Summer | 75.4 | 51.3 | 63.3 | 97 | 19340728 | 26 | 19280601 | 66.8 | 1940 | 60.4 | 1943 | 1.6 | 0.0 | 0.5 | 0.0 |
Fall | 53.9 | 36.9 | 45.4 | 87 | 19470904 | 8 | 19351029 | 48.7 | 1937 | 42.1 | 1946 | 0.0 | 5.8 | 31.7 | 0.0 |
Winter = Dec., Jan., and Feb. | Spring = Mar., Apr., and May | |
Summer = Jun., Jul., and Aug. | Fall = Sep., Oct., and Nov. |