Station:(489905) YELLOWSTONE PARK | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
From Year=1948 To Year=2006 | |||||||||||||||
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 | 29.5 | 10.2 | 20.0 | 52 | 25/2005 | -36 | 29/1951 | 29.6 | 1953 | 3.7 | 1949 | 0.0 | 17.2 | 30.1 | 6.7 |
February | 34.0 | 12.9 | 23.4 | 56 | 22/1995 | -35 | 03/1989 | 31.6 | 1991 | 12.0 | 1989 | 0.0 | 10.3 | 27.1 | 4.4 |
March | 40.1 | 17.8 | 28.9 | 66 | 20/1999 | -25 | 11/1956 | 38.7 | 1986 | 20.2 | 1955 | 0.0 | 6.1 | 28.9 | 2.5 |
April | 49.6 | 26.0 | 37.8 | 78 | 28/1987 | 1 | 08/1982 | 45.0 | 1987 | 28.3 | 1975 | 0.0 | 1.1 | 23.6 | 0.0 |
May | 60.4 | 34.2 | 47.2 | 86 | 29/2003 | 6 | 02/1950 | 53.8 | 1958 | 42.0 | 1950 | 0.0 | 0.0 | 11.7 | 0.0 |
June | 69.5 | 41.2 | 55.3 | 92 | 25/1988 | 21 | 06/1966 | 63.2 | 1988 | 48.2 | 1951 | 0.1 | 0.0 | 2.2 | 0.0 |
July | 80.2 | 47.0 | 63.6 | 99 | 14/2002 | 21 | 14/1976 | 68.9 | 2003 | 54.6 | 1993 | 1.9 | 0.0 | 0.2 | 0.0 |
August | 78.7 | 45.4 | 62.1 | 97 | 15/2003 | 24 | 31/1968 | 67.5 | 1971 | 57.0 | 1968 | 1.2 | 0.0 | 0.5 | 0.0 |
September | 68.0 | 37.4 | 52.7 | 92 | 03/1950 | 9 | 29/1985 | 58.9 | 1990 | 45.1 | 1961 | 0.2 | 0.1 | 7.1 | 0.0 |
October | 55.5 | 29.4 | 42.4 | 80 | 01/1992 | -8 | 30/1991 | 48.7 | 1988 | 35.4 | 2002 | 0.0 | 0.9 | 20.0 | 0.1 |
November | 38.8 | 19.4 | 29.1 | 66 | 05/1975 | -27 | 13/1959 | 38.3 | 1999 | 19.4 | 1985 | 0.0 | 7.7 | 27.2 | 1.7 |
December | 30.6 | 12.2 | 21.4 | 52 | 16/1962 | -35 | 22/1990 | 28.0 | 1950 | 9.0 | 1990 | 0.0 | 16.3 | 30.0 | 4.7 |
Annual | 52.9 | 27.8 | 40.3 | 99 | 20020714 | -36 | 19510129 | 42.4 | 2005 | 37.8 | 1951 | 3.4 | 59.8 | 208.5 | 20.0 |
Winter | 31.4 | 11.8 | 21.6 | 56 | 19950222 | -36 | 19510129 | 26.8 | 1958 | 10.9 | 1949 | 0.0 | 43.9 | 87.2 | 15.7 |
Spring | 50.0 | 26.0 | 38.0 | 86 | 20030529 | -25 | 19560311 | 44.5 | 1992 | 31.8 | 1975 | 0.0 | 7.3 | 64.1 | 2.5 |
Summer | 76.1 | 44.5 | 60.3 | 99 | 20020714 | 21 | 19660606 | 64.3 | 1988 | 55.1 | 1993 | 3.2 | 0.0 | 2.8 | 0.0 |
Fall | 54.1 | 28.8 | 41.4 | 92 | 19500903 | -27 | 19591113 | 46.5 | 1963 | 35.4 | 1985 | 0.2 | 8.6 | 54.4 | 1.8 |
Winter = Dec., Jan., and Feb. | Spring = Mar., Apr., and May | |
Summer = Jun., Jul., and Aug. | Fall = Sep., Oct., and Nov. |