Change the Weather History Date:

Friday, January 4, 2013

  Actual Average Record
Temperature  
Mean Temperature 42 °F 40 °F  
Max Temperature 49 °F 46 °F 65 °F (1984)
Min Temperature 34 °F 34 °F 16 °F (1947)
Degree Days  
Heating Degree Days 23 25  
Month to date heating degree days 118 100  
Since 1 July heating degree days 1730 1989  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 39 °F    
Average Humidity 85    
Maximum Humidity 100    
Minimum Humidity 70    
Precipitation  
Precipitation 0.00 in 0.20 in 1.92 in (1956)
Month to date precipitation 0.00 0.83  
Year to date precipitation 0.00 0.83  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.24 in    
Wind  
Wind Speed 5 mph (NNW)    
Max Wind Speed 16 mph    
Max Gust Speed 20 mph    
Visibility 6 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Jan. 04, 2013 Rise Set
Actual Time 7:49 AM PST 4:44 PM PST
Civil Twilight 7:16 AM PST 5:18 PM PST
Nautical Twilight 6:39 AM PST 5:55 PM PST
Astronomical Twilight 6:04 AM PST 6:30 PM PST
Moon No Moon Rise 11:15 AM PST (1/4)
Length of Visible Light 10h 01m
Length of Day
8h 54m
Waning Gibbous, 54% of the Moon is Illuminated
Jan 4
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 45.0 °F 39.7 °F 39.0 °F 80% 30.25 in 10.0 mi South 10.4 mph - N/A   Overcast
1:56 AM 46.0 °F 39.9 °F 39.9 °F 79% 30.27 in 10.0 mi South 13.8 mph - N/A   Overcast
2:56 AM 46.0 °F 41.4 °F 41.0 °F 83% 30.28 in 10.0 mi South 9.2 mph - N/A   Overcast
3:56 AM 45.0 °F 41.8 °F 39.9 °F 82% 30.30 in 10.0 mi SSW 5.8 mph - N/A   Overcast
4:56 AM 45.0 °F 41.8 °F 41.0 °F 86% 30.29 in 10.0 mi South 5.8 mph - N/A   Overcast
5:56 AM 46.0 °F - 43.0 °F 89% 30.30 in 10.0 mi Calm Calm - N/A   Overcast
6:16 AM 46.4 °F - 42.8 °F 87% 30.30 in 10.0 mi Calm Calm - N/A   Overcast
6:56 AM 39.0 °F 36.8 °F 35.1 °F 86% 30.31 in 10.0 mi NNW 3.5 mph - N/A   Overcast
7:13 AM 39.2 °F - 35.6 °F 87% 30.30 in 10.0 mi Calm Calm - N/A   Overcast
7:56 AM 39.0 °F - 35.1 °F 86% 30.30 in 9.0 mi Calm Calm - N/A   Overcast
8:39 AM 39.2 °F 37.0 °F 35.6 °F 87% 30.31 in 9.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
8:56 AM 41.0 °F 39.0 °F 36.0 °F 82% 30.32 in 9.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
9:56 AM 42.1 °F 40.2 °F 37.0 °F 82% 30.33 in 9.0 mi North 3.5 mph - N/A   Mostly Cloudy
10:17 AM 42.8 °F 41.1 °F 37.4 °F 81% 30.33 in 6.0 mi WNW 3.5 mph - N/A   Haze
10:56 AM 45.0 °F 43.5 °F 37.9 °F 76% 30.32 in 7.0 mi NE 3.5 mph - N/A   Mostly Cloudy
11:56 AM 48.0 °F - 41.0 °F 77% 30.29 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
12:56 PM 48.9 °F - 43.0 °F 80% 30.25 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
1:40 PM 46.4 °F 42.9 °F 42.8 °F 87% 30.23 in 9.0 mi WNW 6.9 mph - N/A   Overcast
1:56 PM 46.0 °F 43.1 °F 42.1 °F 86% 30.23 in 7.0 mi WNW 5.8 mph - N/A   Overcast
2:56 PM 45.0 °F 41.8 °F 43.0 °F 93% 30.22 in 9.0 mi NNW 5.8 mph - N/A   Overcast
3:56 PM 45.0 °F 43.5 °F 43.0 °F 93% 30.21 in 5.0 mi NNE 3.5 mph - N/A   Overcast
4:17 PM 44.6 °F 40.2 °F 42.8 °F 93% 30.20 in 2.0 mi NNE 8.1 mph - N/A   Overcast
4:56 PM 43.0 °F 38.2 °F 42.1 °F 97% 30.20 in 1.0 mi NNE 8.1 mph - N/A   Overcast
5:38 PM 42.8 °F 39.3 °F 42.8 °F 100% 30.19 in 3.0 mi North 5.8 mph - N/A   Overcast
5:56 PM 43.0 °F 39.5 °F 41.0 °F 93% 30.19 in 3.0 mi NNW 5.8 mph - N/A   Overcast
6:56 PM 39.9 °F 35.8 °F 39.0 °F 97% 30.19 in 3.0 mi North 5.8 mph - N/A   Mostly Cloudy
7:34 PM 37.4 °F 32.8 °F 37.4 °F 100% 30.19 in 5.0 mi NNW 5.8 mph - N/A   Scattered Clouds
7:56 PM 37.9 °F 34.4 °F 37.0 °F 97% 30.19 in 5.0 mi NNW 4.6 mph - N/A   Scattered Clouds
8:11 PM 37.4 °F 32.8 °F 37.4 °F 100% 30.18 in 1.5 mi NNW 5.8 mph - N/A   Mostly Cloudy
8:56 PM 37.9 °F - 37.9 °F 100% 30.18 in 1.5 mi Calm Calm - N/A   Mostly Cloudy
9:03 PM 37.4 °F 34.9 °F 37.4 °F 100% 30.18 in 4.0 mi West 3.5 mph - N/A   Partly Cloudy
9:27 PM 35.6 °F - 35.6 °F 100% 30.18 in 1.5 mi Calm Calm - N/A   Clear
9:30 PM 35.6 °F - 35.6 °F 100% 30.18 in 0.8 mi Calm Calm - N/A   Clear
9:37 PM 35.6 °F 32.8 °F 33.8 °F 93% 30.18 in 0.5 mi North 3.5 mph - N/A Fog Fog
9:43 PM 35.6 °F - 35.6 °F 100% 30.18 in 0.2 mi Calm Calm - N/A Fog Fog
9:56 PM 36.0 °F - 36.0 °F 100% 30.19 in 0.2 mi Calm Calm - N/A Fog Fog
10:20 PM 35.6 °F - 35.6 °F 100% 30.19 in 0.2 mi Calm Calm - N/A Fog Fog
10:56 PM 35.1 °F - 35.1 °F 100% 30.19 in 0.2 mi Calm Calm - N/A Fog Fog
11:56 PM 35.1 °F - 35.1 °F 100% 30.19 in 0.2 mi Calm Calm - N/A Fog Fog