Change the Weather History Date:

Friday, September 28, 2012

  Actual Average Record
Temperature  
Mean Temperature 86 °F 82 °F  
Max Temperature 99 °F 96 °F 116 °F (1963)
Min Temperature 73 °F 68 °F 50 °F (1936)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 21 17  
Month to date cooling degree days 718 609  
Year to date cooling degree days 4136 3693  
Growing Degree Days 36 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 30    
Maximum Humidity 43    
Minimum Humidity 16    
Precipitation  
Precipitation 0.00 in 0.00 in 0.12 in (1967)
Month to date precipitation 0.01 0.35  
Year to date precipitation 1.82 3.88  
Since 1 July precipitation 1.03 0.94  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Year to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.82 in    
Wind  
Wind Speed 4 mph (ESE)    
Max Wind Speed 12 mph    
Max Gust Speed 15 mph    
Visibility 10 miles    
Events      
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

Sep. 28, 2012 Rise Set
Actual Time 6:38 AM PDT 6:33 PM PDT
Civil Twilight 6:13 AM PDT 6:58 PM PDT
Nautical Twilight 5:44 AM PDT 7:27 PM PDT
Astronomical Twilight 5:15 AM PDT 7:56 PM PDT
Moon 5:37 PM PDT (9/28) 5:15 AM PDT (9/28)
Length of Visible Light 12h 44m
Length of Day
11h 54m
Waxing Gibbous, 98% of the Moon is Illuminated
Sep 28
Waxing Gibbous
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 78.1 °F - 46.9 °F 33% 29.84 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 77.0 °F - 46.9 °F 34% 29.85 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 75.0 °F - 46.9 °F 37% 29.84 in 10.0 mi SSE 3.5 mph - N/A   Clear
3:53 AM 78.1 °F - 45.0 °F 31% 29.84 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 73.0 °F - 48.9 °F 42% 29.84 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 75.9 °F - 46.9 °F 36% 29.84 in 10.0 mi WNW 3.5 mph - N/A   Clear
6:53 AM 75.9 °F - 46.0 °F 35% 29.85 in 10.0 mi North 4.6 mph - N/A   Scattered Clouds
7:53 AM 75.0 °F - 52.0 °F 44% 29.87 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:53 AM 82.0 °F - 48.9 °F 31% 29.88 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:53 AM 88.0 °F - 45.0 °F 22% 29.88 in 10.0 mi ESE 4.6 mph - N/A   Scattered Clouds
10:53 AM 89.1 °F - 45.0 °F 22% 29.87 in 10.0 mi ESE 6.9 mph - N/A   Clear
11:53 AM 93.9 °F - 45.0 °F 18% 29.85 in 10.0 mi SSE 4.6 mph - N/A   Scattered Clouds
12:53 PM 96.1 °F - 45.0 °F 17% 29.83 in 10.0 mi ESE 8.1 mph - N/A   Scattered Clouds
1:53 PM 97.0 °F - 43.0 °F 16% 29.80 in 10.0 mi ESE 6.9 mph - N/A   Scattered Clouds
2:53 PM 98.1 °F - 44.1 °F 16% 29.77 in 10.0 mi East 8.1 mph - N/A   Scattered Clouds
3:53 PM 98.1 °F - 46.9 °F 18% 29.76 in 10.0 mi ESE 6.9 mph - N/A   Scattered Clouds
4:53 PM 97.0 °F - 50.0 °F 20% 29.75 in 10.0 mi SSE 5.8 mph - N/A   Clear
5:53 PM 95.0 °F - 48.0 °F 20% 29.75 in 10.0 mi ESE 10.4 mph - N/A   Clear
6:53 PM 91.9 °F - 51.1 °F 25% 29.76 in 10.0 mi East 5.8 mph - N/A   Partly Cloudy
7:53 PM 90.0 °F - 52.0 °F 27% 29.79 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 88.0 °F 85.7 °F 53.1 °F 30% 29.81 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 87.1 °F - 51.1 °F 29% 29.81 in 10.0 mi WNW 5.8 mph - N/A   Clear
10:53 PM 87.1 °F - 50.0 °F 28% 29.82 in 10.0 mi NW 8.1 mph - N/A   Clear
11:53 PM 84.9 °F - 48.9 °F 29% 29.82 in 10.0 mi NW 5.8 mph - N/A   Clear