LATITUDE: 40 Deg. 30 Min. N LONGITUDE: 122 Deg. 18 Min. W ELEVATION: FT. GRND 502 BARO 536 TIME ZONE: PACIFIC WBAN: 24257
| (a) | ||||||||||||||
| TEMPERATURE (Deg. F) Normals -Daily Maximum -Daily Minimum -Monthly Extremes -Record Highest -Year -Record Lowest -Year |
9 9 |
55.3 35.7 45.5 77 1994 19 1991 |
61.3 40.0 50.7 83 1992 21 1989 |
62.5 41.7 52.2 85 1988 28 1990 |
69.9 46.0 58.0 94 1989 33 1995 |
80.5 52.3 66.4 104 1987 36 1988 |
90.4 61.8 76.1 111 1987 42 1990 |
98.3 64.7 81.5 118 1988 54 1989 |
95.7 63.1 79.5 115 1990 51 1995 |
89.3 58.8 74.1 116 1988 40 1986 |
77.6 49.2 63.5 105 1991 33 1989 |
62.1 41.4 51.8 88 1995 23 1993 |
54.7 35.2 45.0 74 1988 17 1990 |
74.8 49.2 62.0 118 JUL 1988 17 DEC 1990 |
| NORMAL DEGREE DAYS Heating (base 65 Deg. F) Cooling (base 65 Deg. F) | 605 0 |
400 0 |
397 0 |
252 42 |
63 107 |
0 333 |
0 512 |
0 450 |
0 278 |
122 75 |
396 0 |
62 0 |
2855 1797 |
|
| % 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 | 9 9 9 9 9 9 9 9 9 9 9 9 |
6.7 8.2 5.0 17.8 13.1 0.2 0.6 5.1 0.0 0.0 11.8 0.0 |
6.2 8.2 6.2 13.8 8.7 0.1 0.8 1.4 0.0 0.0 6.3 0.0 |
6.4 7.9 6.6 16.6 12.3 0.1 2.1 0.8 0.0 0.0 1.7 0.0 |
6.1 8.1 8.4 13.4 7.9 0.0 1.7 0.1 1.1 0.0 0.0 0.0 |
5.0 11.4 9.2 10.3 7.2 0.1 2.1 0.0 6.2 0.0 0.0 0.0 |
3.5 16.9 8.4 4.7 4.0 0.0 1.7 0.0 16.2 0.0 0.0 0.0 |
1.5 25.2 4.3 1.3 0.6 0.0 0.9 0.0 27.6 0.0 0.0 0.0 |
1.8 24.7 4.8 1.6 0.9 0.0 1.2 0.0 25.4 0.0 0.0 0.0 |
2.2 22.4 4.2 3.4 2.1 0.0 0.8 0.0 18.6 0.0 0.0 0.0 |
3.6 17.7 6.8 6.5 4.1 0.0 0.9 0.4 6.7 0.0 0.0 0.0 |
5.4 11.0 7.9 11.1 6.8 0.0 0.2 1.6 0.0 0.0 3.3 0.0 |
6.3 9.8 5.2 16.0 10.2 0.3 0.4 5.6 0.0 0.1 13.9 0.0 |
4.6 171.6 77.1 116.4 77.9 0.9 13.3 15.0 101.9 0.1 37.0 0.0 |
| AV. STATION PRES. (mb) | ||||||||||||||
| RELATIVE HUMIDITY (%) Hour 04 Hour 10 (Local Time) Hour 16 Hour 22 | 9 9 9 9 |
84 76 58 79 |
81 66 46 72 |
80 62 48 71 |
77 51 38 64 |
73 44 33 58 |
64 37 25 48 |
58 32 19 40 |
59 32 18 40 |
61 34 22 45 |
68 42 30 56 |
79 61 45 73 |
83 75 58 78 |
72 51 37 60 |
| 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 | 9 9 9 9 9 |
6.06 22.93 1995 0.89 1991 3.96 1990 3.2 1989 2.0 1989 |
4.45 10.15 1992 0.14 1988 2.14 1992 1.4 1990 1.4 1990 |
4.38 14.7 1995 0.52 1988 3.18 1995 1.8 1987 1.8 1987 |
2.08 4.26 1995 0.14 1987 2.33 1993 T 1995 T 1995 |
1.27 6.72 1993 0.01 1987 3.79 1993 1.5 1990 1.5 1990 |
0.56 1.93 1995 T 1987 1.24 1988 T 1992 T 1992 |
0.17 0.49 1990 0.00 1990 0.49 1990 0.0 0.0 |
0.46 1.06 1990 0.00 1987 0.83 1993 T 1993 T 1993 |
0.91 4.83 1989 0.00 1988 3.15 1989 0.0 0.0 |
2.24 6.26 1992 T 1995 4.09 1992 0.0 0.0 |
5.21 10.11 1988 0.26 1995 3.23 1988 T 1988 T 1988 |
5.51 10.81 1995 0.00 1989 2.99 1995 17.0 1988 10.0 1988 |
33.30 22.93 JAN 1995 0.00 JUL 1990 4.09 OCT 1992 17.0 DEC 1988 10.0 DEC 1988 |
| WIND Mean Speed (mph) Prevailing Direction through 1964 Fastest Mile -Direction(!!) -Speed(mph) -Year Peak Gust -Direction(!!) -Speed(mph) -Date | 9 6 9 9 |
6.7 18 56 1995 S 70 1995 |
6.7 17 46 1993 S 64 1993 |
8.1 17 53 1995 S 74 1995 |
7.4 17 36 1993 S 47 1995 |
7.7 17 29 1990 S 54 1988 |
8.1 02 38 1992 N 60 1992 |
7.4 36 23 1995 N 36 1995 |
6.7 23 23 1990 S 46 1987 |
6.3 35 29 1993 44 1986 |
6.5 19 37 1992 S 66 1989 |
6.1 18 35 1994 S 58 1988 |
6.6 17 60 1995 S 85 1995 |
7.0 17 60 DEC 1995 S 85 DEC 1995 |