LATITUDE: 42 Deg. 23 Min. N LONGITUDE: 122 Deg. 53 Min. W ELEVATION: FT. GRND 1297 BARO 1304 TIME ZONE: PACIFIC WBAN: 24225
| (a) | ||||||||||||||
| TEMPERATURE (Deg. F) Normals -Daily Maximum -Daily Minimum -Monthly Extremes -Record Highest -Year -Record Lowest -Year |
66 66 |
45.7 30.4 38.1 71 1991 -3 1930 |
53.3 32.2 42.8 79 1992 6 1950 |
58.5 35.4 47.0 86 1930 16 1956 |
64.6 38.0 51.3 93 1987 21 1936 |
72.9 43.4 58.2 103 1986 28 1968 |
82.1 50.7 66.5 111 1992 31 1952 |
90.5 55.2 72.9 115 1946 38 1976 |
89.9 55.1 72.5 114 1981 39 1962 |
82.8 48.2 65.5 110 1988 29 1950 |
69.4 40.4 54.9 99 1990 18 1971 |
52.6 35.5 44.1 75 1991 10 1978 |
44.3 31.2 37.8 72 1962 -6 1972 |
67.2 41.3 54.3 115 JUL 1946 -6 DEC 1972 |
| NORMAL DEGREE DAYS Heating (base 65 Deg. F) Cooling (base 65 Deg. F) | 834 0 |
622 0 |
558 0 |
416 0 |
219 8 |
60 105 |
8 253 |
11 244 |
93 108 |
32 70 |
627 0 |
843 0 |
4611 725 |
|
| % OF POSSIBLE SUNSHINE | ||||||||||||||
| MEAN SKY COVER(tenths) Sunrise - Sunset MEAN NUMBER OF DAYS: Sunrise to Sunset -Clear -Partly Cloudy -Cloudy Precipitation .01 inches or more Snow, Ice Pellets, Hail 1.0 inches or more Thunderstorms Heavy Fog Visibility 1/4 mile or less Temperature Deg. F -Maximum 90 Deg. F and above 32 Deg. F and below -Minimum 32 Deg. F and below 0 Deg. F and below | 66 66 66 66 66 66 66 66 34 34 34 34 |
8.2 2.7 4.8 23.5 13.5 1.1 0.* 11.7 0.0 0.9 19.3 0.* |
7.6 3.6 5.8 18.8 11.2 0.5 0.1 5.8 0.0 0.* 14.6 0.0 |
7.3 5.3 6.6 19.2 11.7 0.2 0.2 1.6 0.0 0.0 10.9 0.0 |
6.7 5.8 8.2 15.9 9.3 0.1 0.8 0.5 0.1 0.0 5.9 0.0 |
5.8 9.3 8.8 12.9 8.2 0.0 1.7 0.2 2.0 0.0 0.8 0.0 |
4.7 12.8 8.0 9.1 5.3 0.0 1.8 0.2 7.9 0.0 0.0 0.0 |
2.1 22.9 5.5 2.7 1.7 0.0 1.6 0.* 17.5 0.0 0.0 0.0 |
2.5 21.6 5.7 3.7 2.0 0.0 1.2 0.1 17.2 0.0 0.0 0.0 |
3.3 17.8 6.5 5.7 4.0 0.0 0.9 0.5 9.4 0.0 0.1 0.0 |
5.5 10.5 8.3 12.2 7.4 0.. 0.3 4.4 1.1 0.0 3.7 0.0 |
7.8 3.3 6.1 20.6 12.4 0.1 0.* 10.7 0.0 0.* 11.2 0.0 |
8.6 2.1 4.1 24.8 14.0 0.5 0.* 13.6 0.0 1.7 16.9 0.2 |
5.8 117.6 78.5 169.2 100.7 2.5 8.6 49.3 55.1 2.6 83.4 0.2 |
| AV. STATION PRES. (mb) | ||||||||||||||
| RELATIVE HUMIDITY (%) Hour 04 Hour 10 (Local Time) Hour 16 Hour 22 | 34 34 34 34 |
90 88 71 87 |
88 83 57 82 |
86 73 50 75 |
84 63 45 70 |
83 56 39 65 |
79 48 33 59 |
74 45 26 51 |
75 47 27 52 |
79 53 29 60 |
86 69 43 76 |
92 87 68 88 |
91 89 76 89 |
84 67 47 71 |
| PRECIPITATION (in.) Water Equivalent -Normal -Maximum Monthly -Year -Minimum Monthly -Year -Maximum in 24 hrs -Year Snow, Ice Pellets, Hail -Maximum Monthly -Year -Maximum in 24 hrs -Year | 66 66 66 66 66 |
2.69 6.67 1936 0.19 1984 3.17 1943 22.6 1930 9.3 1971 |
1.93 5.67 1983 0.20 1988 2.96 1956 11.6 1956 5.2 1956 |
1.82 5.54 1957 0.29 1969 1.61 1972 8.1 1956 7.9 1956 |
1.16 3.07 1965 0.16 1949 1.05 1965 4.2 1953 4.2 1953 |
1.00 4.58 1945 T 1982 1.67 1956 0.1 1988 0.1 1988 |
0.58 3.49 1931 0.00 1951 1.96 1931 T 1991 T 1991 |
0.26 1.63 1966 0.00 1970 1.07 1966 T 1994 T 1994 |
0.52 2.83 1976 0.00 1981 1.13 1945 0.0 0.0 |
0.86 4.22 1977 0.00 1974 3.09 1977 0.0 0.0 |
1.49 9.16 1950 T 1987 2.92 1950 1.3 1956 1.3 1956 |
3.23 8.62 1942 0.01 1936 2.99 1953 11.4 1955 8.5 1977 |
3.32 12.72 1964 0.36 1976 3.75 1964 12.2 1972 4.2 1964 |
18.86 12.72 DEC 1964 0.00 AUG 1981 3.75 DEC 1964 22.6 JAN 1930 9.3 JAN 1971 |
| WIND Mean Speed (mph) Prevailing Direction through 1964 Fastest Mile -Direction(!!) -Speed(mph) -Year Peak Gust -Direction(!!) -Speed(mph) -Date | 46 46 12 12 |
4.1 SSE 23 50 1950 SE 47 1992 |
4.5 S 25 46 1958 S 45 1986 |
5.2 NNW 16 55 1952 SE 53 1987 |
5.6 WNW 14 35 1965 NW 38 1991 |
5.7 WNW 12 38 1966 NE 39 1995 |
5.9 WNW 17 37 1986 S 53 1986 |
5.8 WNW 07 44 1958 N 46 1991 |
5.3 WNW 16 48 1956 SE 36 1991 |
4.5 WNW 13 40 1982 W 36 1984 |
3.7 S 20 40 1962 SE 35 1989 |
3.6 N 19 40 1981 SE 52 1984 |
3.7 N 14 44 1965 SE 56 1985 |
4.8 WNW 16 55 MAR 1952 SE 56 DEC 1985 |