Station:(455305) MERWIN DAM | |||||||||||||||
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From Year=1971 To Year=2012 | |||||||||||||||
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 | 45.2 | 32.2 | 38.7 | 57 | 21/1977 | 20 | 09/1977 | 38.7 | 1977 | 38.7 | 1977 | 0.0 | 0.0 | 16.0 | 0.0 |
February | 62.5 | 46.7 | 54.6 | 805 | 28/1972 | 4 | 22/1972 | 63.0 | 1972 | 46.2 | 1977 | 0.5 | 0.0 | 4.5 | 0.0 |
March | 51.5 | 37.7 | 44.6 | 67 | 17/1976 | 27 | 03/1976 | 45.8 | 1972 | 43.9 | 1976 | 0.0 | 0.0 | 4.0 | 0.0 |
April | 59.2 | 40.7 | 50.0 | 80 | 28/1972 | 32 | 03/1972 | 53.4 | 1977 | 46.7 | 1972 | 0.0 | 0.0 | 1.7 | 0.0 |
May | 66.3 | 46.7 | 56.5 | 84 | 10/1976 | 40 | 18/1976 | 57.8 | 1976 | 54.3 | 1977 | 0.0 | 0.0 | 0.0 | 0.0 |
June | -99.0 | -99.0 | -99.0 | **** | 99/ - | 9999 | 99/ - | ****** | 1900 | ***** | 1900 | -99.0 | -99.0 | -99.0 | -99.0 |
July | 80.6 | 55.1 | 67.9 | 95 | 05/1972 | 47 | 10/1972 | 68.0 | 1972 | 67.7 | 1978 | 5.5 | 0.0 | 0.0 | 0.0 |
August | 80.5 | 56.4 | 68.4 | 102 | 13/1977 | 50 | 17/1978 | 70.1 | 1977 | 66.8 | 1978 | 8.5 | 0.0 | 0.0 | 0.0 |
September | 69.5 | 51.3 | 60.4 | 92 | 04/1972 | 38 | 27/1972 | 61.3 | 1978 | 59.0 | 1972 | 1.0 | 0.0 | 0.0 | 0.0 |
October | 65.2 | 46.6 | 55.9 | 82 | 08/1976 | 40 | 30/1976 | 56.9 | 1976 | 54.9 | 1977 | 0.0 | 0.0 | 0.0 | 0.0 |
November | 52.6 | 41.7 | 47.2 | 69 | 03/1976 | 26 | 27/1976 | 50.2 | 1976 | 44.9 | 1977 | 0.0 | 0.0 | 3.3 | 0.0 |
December | 46.8 | 39.9 | 43.4 | 53 | 02/1977 | 33 | 23/1977 | 43.4 | 1977 | 43.4 | 1977 | 0.0 | 0.0 | 0.0 | 0.0 |
Annual | -99.0 | -99.0 | -99.0 | 805 | 19720228 | 4 | 19720222 | ****** | 1900 | ***** | 1900 | -99.0 | -99.0 | -99.0 | -99.0 |
Winter | 51.5 | 39.6 | 45.6 | 805 | 19720228 | 4 | 19720222 | -99.0 | 1900 | -99.0 | 1900 | 0.5 | 0.0 | 20.5 | 0.0 |
Spring | 59.0 | 41.7 | 50.3 | 84 | 19760510 | 27 | 19760303 | 50.6 | 1977 | 50.5 | 1976 | 0.0 | 0.0 | 5.7 | 0.0 |
Summer | -99.0 | -99.0 | -99.0 | 102 | 19770813 | 47 | 19720710 | -99.0 | 1900 | -99.0 | 1900 | -99.0 | -99.0 | 0.0 | -99.0 |
Fall | 62.4 | 46.5 | 54.5 | 92 | 19720904 | 26 | 19761127 | 53.5 | 1977 | 53.5 | 1977 | 1.0 | 0.0 | 3.3 | 0.0 |
Winter = Dec., Jan., and Feb. | Spring = Mar., Apr., and May | |
Summer = Jun., Jul., and Aug. | Fall = Sep., Oct., and Nov. |