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Week of December 28, 1986 through January 3, 1987

  Max Avg Min Sum
Temperature  
Max Temperature 59 °F 56 °F 52 °F
Mean Temperature 55 °F 52 °F 50 °F
Min Temperature 52 °F 47 °F 44 °F
Degree Days  
Heating Degree Days (base 65) 16 13 10 88
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 5 2 0 16
Dew Point  
Dew Point 51 °F 46 °F 41 °F
Precipitation  
Precipitation 0.25 in 0.09 in 0.00 in 0.65 in
Snowdepth - - - -
Wind  
Wind 17 mph 10 mph 0 mph
Gust Wind - - -
Sea Level Pressure  
Sea Level Pressure 30.38 in 30.06 in 29.78 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Jan. 01, 1987 Rise Set
Actual Time 7:41 AM PST 4:59 PM PST
Civil Twilight 7:10 AM PST 5:30 PM PST
Nautical Twilight 6:35 AM PST 6:04 PM PST
Astronomical Twilight 6:02 AM PST 6:38 PM PST
Moon 9:33 AM PST 7:00 PM PST
Length of Visible Light 10h 20m
Length of Day
9h 18m
Waxing Crescent, 4% of the Moon is Illuminated
Jan 1
Waxing Crescent
Jan 6
First Quarter
Jan 14
Full
Jan 22
Last Quarter
Jan 29
New

Daily Weather History & Observations

1986 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
28 59 52 46 50 47 43 87 73 63 30.17 30.13 30.10 10 9 6 14 7 - 0.00  
29 57 55 48 51 49 47 96 86 71 30.38 30.32 30.16 15 6 2 13 8 - 0.20 Rain
30 56 50 44 46 42 41 88 76 58 30.28 30.13 29.97 15 10 6 12 6 - 0.02 Rain
31 57 54 52 50 48 45 89 80 63 30.01 30.00 29.98 20 11 5 15 13 - 0.03 Rain
1987 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 55 54 48 50 48 46 91 84 70 30.23 30.03 29.90 15 10 7 14 11 - 0.11 Rain
2 55 50 45 46 43 41 93 76 59 30.20 30.01 29.81 20 13 6 17 11 - 0.04 Rain
3 52 51 49 49 46 42 94 85 75 29.84 29.82 29.78 15 10 4 13 11 - 0.25 Rain , Thunderstorm