LATITUDE: 47 Deg. 27 Min. N LONGITUDE: 122 Deg. 18 Min. W ELEVATION: FT. GRND 400 BARO 451 TIME ZONE: PACIFIC WBAN: 24233
(a) | ||||||||||||||
TEMPERATURE (Deg. F) Normals -Daily Maximum -Daily Minimum -Monthly Extremes -Record Highest -Year -Record Lowest -Year |
51 51 |
45.0 35.2 40.1 64 1981 0 1950 |
49.5 37.4 43.5 70 1968 1 1950 |
52.7 38.5 45.6 75 1987 11 1955 |
57.2 41.2 49.2 85 1976 29 1975 |
63.9 46.3 55.1 93 1963 28 1954 |
69.9 51.9 60.9 96 1995 38 1952 |
75.2 55.2 65.2 100 1994 43 1954 |
75.2 55.7 65.5 99 1981 44 1955 |
69.3 51.9 60.6 98 1988 35 1972 |
59.7 45.8 52.8 89 1987 28 1949 |
50.5 40.1 45.3 74 1949 6 1955 |
45.1 35.8 40.5 64 1993 6 1968 |
59.4 44.6 52.0 100 JUL 1994 0 JAN 1950 |
NORMAL DEGREE DAYS Heating (base 65 Deg. F) Cooling (base 65 Deg. F) | 772 0 |
602 0 |
601 0 |
474 0 |
307 0 |
144 21 |
58 64 |
65 81 |
156 24 |
378 0 |
591 0 |
760 0 |
4908 190 |
|
% 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 | 51 51 51 51 51 51 51 51 36 36 36 36 |
8.4 2.8 3.9 24.2 18.3 1.5 0.2 5.2 0.0 1.0 9.6 0.0 |
8.1 2.9 4.2 21.2 15.5 0.5 0.3 3.5 0.0 0.2 5.4 0.0 |
7.9 3.4 5.8 21.9 16.8 0.5 0.6 2.4 0.0 0.0 2.8 0.0 |
7.8 2.7 7.3 19.9 14.0 0.* 1.0 1.1 0.0 0.0 0.2 0.0 |
7.1 4.5 8.8 17.6 10.4 0.0 0.9 0.7 0.2 0.0 0.0 0.0 |
7.0 5.1 7.8 17.0 9.0 0.0 0.7 0.7 0.4 0.0 0.0 0.0 |
5.3 10.4 9.7 10.7 5.1 0.0 0.7 1.5 1.2 0.0 0.0 0.0 |
5.7 9.1 9.9 12.1 6.1 0.0 0.7 2.5 1.2 0.0 0.0 0.0 |
6.0 8.2 8.6 13.2 8.7 0.0 0.7 5.1 0.3 0.0 0.0 0.0 |
7.5 4.0 7.4 19.5 13.0 0.* 0.4 7.2 0.0 0.0 0.2 0.0 |
8.4 2.5 4.2 23.3 18.0 0.3 0.7 5.4 0.0 0.2 3.6 0.0 |
8.6 2.3 3.9 24.9 19.1 0.9 0.3 6.1 0.0 1.1 8.9 0.0 |
7.3 57.8 81.6 225.5 154.2 3.7 7.2 41.3 3.3 2.4 30.8 0.0 |
AV. STATION PRES. (mb) | ||||||||||||||
RELATIVE HUMIDITY (%) Hour 04 Hour 10 (Local Time) Hour 16 Hour 22 | 36 36 36 36 |
81 79 74 78 |
81 77 67 76 |
83 74 61 76 |
84 72 58 75 |
83 68 54 72 |
82 66 53 70 |
82 65 49 68 |
84 68 50 71 |
86 73 56 75 |
87 79 67 81 |
84 80 75 81 |
83 81 77 80 |
83 74 62 75 |
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 | 51 51 51 51 51 |
5.38 12.92 1953 0.58 1985 3.22 1986 57.2 1950 21.4 1950 |
3.99 9.11 1961 0.35 1993 3.41 1951 13.1 1949 9.8 1990 |
3.54 8.40 1950 0.57 1965 2.86 1972 18.2 1951 7.4 1989 |
2.33 6.53 1991 0.33 1956 3.32 1991 2.3 1972 2.3 1972 |
1.70 4.76 1948 0.12 1992 1.83 1969 T 1993 T 1993 |
1.50 3.90 1946 0.13 1951 2.08 1985 0.0 0.0 |
0.76 2.39 1983 T 1960 0.85 1981 T 1980 T 1980 |
1.14 4.59 1975 0.01 1974 1.75 1968 0.0 0.0 |
1.88 5.95 1978 T 1991 2.23 1978 T 1972 T 1972 |
3.23 8.95 1947 0.31 1987 3.74 1981 2.0 1971 2.0 1971 |
5.83 10.71 1990 0.74 1976 3.58 1990 17.5 1985 9.4 1946 |
5.91 11.85 1979 1.37 1978 2.61 1979 22.1 1968 13.0 1968 |
37.19 12.92 JAN 1953 T SEP 1991 3.74 OCT 1981 57.2 JAN 1950 21.4 JAN 1950 |
WIND Mean Speed (mph) Prevailing Direction through 1964 Fastest Mile -Direction(!!) -Speed(mph) -Year Peak Gust -Direction(!!) -Speed(mph) -Date | 47 27 27 12 12 |
9.6 SSW S 47 1993 S 64 1993 |
9.5 SW S 51 1981 S 46 1988 |
9.6 SSW SW 44 1984 SW 46 1995 |
9.5 SW SW 38 1972 SW 44 1990 |
8.9 SW SW 32 1968 W 39 1993 |
8.7 SW SW 29 1974 S 33 1994 |
8.3 SW SW 26 1981 SW 29 1994 |
8.0 SW SW 29 1977 S 38 1991 |
8.1 N S 35 1990 S 39 1990 |
5.5 S SW 38 1982 S 45 1990 |
9.3 S S 66 1981 S 52 1991 |
9.6 SSW S 49 1982 S 60 1995 |
9.0 SW S 66 NOV 1981 S 64 JAN 1993 |