Change the Weather History Date:

Friday, September 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 62 °F -  
Max Temperature 86 °F 72 °F 89 °F (1987)
Min Temperature 37 °F 37 °F 25 °F (1933)
Degree Days  
Heating Degree Days 4    
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 33 °F    
Average Humidity 39    
Maximum Humidity 75    
Minimum Humidity 12    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.13 in    
Wind  
Wind Speed 5 mph (SSE)    
Max Wind Speed 13 mph    
Max Gust Speed 16 mph    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
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. 21, 2012 Rise Set
Actual Time 6:48 AM PDT 6:59 PM PDT
Civil Twilight 6:20 AM PDT 7:27 PM PDT
Nautical Twilight 5:47 AM PDT 8:00 PM PDT
Astronomical Twilight 5:14 AM PDT 8:33 PM PDT
Moon 1:21 PM PDT (9/21) 10:59 PM PDT (9/21)
Length of Visible Light 13h 06m
Length of Day
12h 11m
Waxing Crescent, 38% of the Moon is Illuminated
Sep 21
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 51.8 °F - 33.8 °F 50% 30.18 in 10.0 mi South 3.5 mph - N/A   Clear
12:35 AM 48.2 °F - 33.8 °F 58% 30.19 in 10.0 mi South 3.5 mph - N/A   Clear
12:55 AM 44.6 °F - 28.4 °F 53% 30.19 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 44.6 °F 40.7 °F 30.2 °F 57% 30.19 in 10.0 mi NNW 6.9 mph - N/A   Clear
1:35 AM 44.6 °F 42.2 °F 30.2 °F 57% 30.19 in 10.0 mi NNW 4.6 mph - N/A   Clear
1:55 AM 42.8 °F 38.6 °F 30.2 °F 61% 30.19 in 10.0 mi North 6.9 mph - N/A   Clear
2:15 AM 42.8 °F 37.0 °F 28.4 °F 57% 30.19 in 10.0 mi NNW 10.4 mph - N/A   Clear
2:35 AM 44.6 °F 39.2 °F 28.4 °F 53% 30.19 in 10.0 mi NNW 10.4 mph - N/A   Clear
2:55 AM 44.6 °F 39.7 °F 28.4 °F 53% 30.18 in 10.0 mi NW 9.2 mph - N/A   Clear
3:15 AM 44.6 °F 40.7 °F 30.2 °F 57% 30.18 in 10.0 mi NNW 6.9 mph - N/A   Clear
3:35 AM 42.8 °F 38.0 °F 30.2 °F 61% 30.18 in 10.0 mi NNW 8.1 mph - N/A   Clear
3:55 AM 42.8 °F 38.6 °F 30.2 °F 61% 30.18 in 10.0 mi North 6.9 mph - N/A   Clear
4:15 AM 42.8 °F 37.5 °F 32.0 °F 66% 30.17 in 10.0 mi North 9.2 mph - N/A   Clear
4:35 AM 44.6 °F 41.4 °F 32.0 °F 61% 30.17 in 10.0 mi NNW 5.8 mph - N/A   Clear
4:55 AM 42.8 °F 38.6 °F 30.2 °F 61% 30.16 in 10.0 mi NNW 6.9 mph - N/A   Clear
5:15 AM 42.8 °F 38.6 °F 32.0 °F 66% 30.16 in 10.0 mi NNW 6.9 mph - N/A   Clear
5:35 AM 42.8 °F - 32.0 °F 66% 30.17 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 39.2 °F - 30.2 °F 70% 30.17 in 10.0 mi Calm Calm - N/A   Clear
6:15 AM 42.8 °F 40.1 °F 32.0 °F 66% 30.17 in 10.0 mi NW 4.6 mph - N/A   Clear
6:35 AM 41.0 °F 38.0 °F 30.2 °F 65% 30.17 in 10.0 mi NNE 4.6 mph - N/A   Clear
6:55 AM 37.4 °F - 30.2 °F 75% 30.18 in 10.0 mi Calm Calm - N/A   Clear
7:15 AM 39.2 °F 35.9 °F 30.2 °F 70% 30.17 in 10.0 mi NW 4.6 mph - N/A   Clear
7:35 AM 39.2 °F 35.0 °F 32.0 °F 75% 30.17 in 10.0 mi NNE 5.8 mph - N/A   Clear
7:55 AM 44.6 °F 41.4 °F 33.8 °F 66% 30.17 in 10.0 mi NNW 5.8 mph - N/A   Clear
8:15 AM 50.0 °F - 33.8 °F 54% 30.18 in 10.0 mi Calm Calm - N/A   Clear
8:35 AM 53.6 °F - 35.6 °F 51% 30.18 in 10.0 mi Calm Calm - N/A   Clear
8:55 AM 55.4 °F - 35.6 °F 47% 30.18 in 10.0 mi East 3.5 mph - N/A   Clear
9:15 AM 59.0 °F - 35.6 °F 42% 30.18 in 10.0 mi SE 3.5 mph - N/A   Clear
9:35 AM 62.6 °F - 35.6 °F 37% 30.18 in 10.0 mi SE 3.5 mph - N/A   Clear
9:55 AM 64.4 °F - 35.6 °F 34% 30.18 in 10.0 mi SE 3.5 mph - N/A   Clear
10:15 AM 68.0 °F - 37.4 °F 33% 30.18 in 10.0 mi SE 4.6 mph - N/A   Clear
10:35 AM 69.8 °F - 37.4 °F 31% 30.18 in 10.0 mi SSE 3.5 mph - N/A   Clear
10:55 AM 71.6 °F - 37.4 °F 29% 30.17 in 10.0 mi SE 6.9 mph - N/A   Clear
11:15 AM 73.4 °F - 37.4 °F 27% 30.17 in 10.0 mi SSE 3.5 mph - N/A   Clear
11:35 AM 73.4 °F - 37.4 °F 27% 30.16 in 10.0 mi SE 3.5 mph - N/A   Clear
11:55 AM 75.2 °F - 37.4 °F 25% 30.16 in 10.0 mi SSE 3.5 mph - N/A   Clear
12:15 PM 78.8 °F - 37.4 °F 23% 30.15 in 10.0 mi SE 4.6 mph - N/A   Clear
12:35 PM 78.8 °F - 37.4 °F 23% 30.14 in 10.0 mi South 3.5 mph - N/A   Clear
12:55 PM 80.6 °F - 35.6 °F 20% 30.13 in 5.0 mi SSE 8.1 mph - N/A   Clear
1:15 PM 82.4 °F - 33.8 °F 17% 30.12 in 10.0 mi South 6.9 mph - N/A   Clear
1:35 PM 82.4 °F - 33.8 °F 17% 30.11 in 10.0 mi SSW 8.1 mph - N/A   Clear
1:55 PM 84.2 °F - 33.8 °F 16% 30.10 in 10.0 mi South 6.9 mph - N/A   Clear
2:15 PM 84.2 °F - 32.0 °F 15% 30.09 in 10.0 mi SSW 6.9 mph 16.1 mph N/A   Clear
2:35 PM 84.2 °F - 30.2 °F 14% 30.08 in 10.0 mi South 8.1 mph - N/A   Clear
2:55 PM 84.2 °F - 30.2 °F 14% 30.07 in 10.0 mi SSE 5.8 mph - N/A   Clear
3:15 PM 86.0 °F - 30.2 °F 13% 30.07 in 10.0 mi SSW 5.8 mph - N/A   Clear
3:35 PM 86.0 °F - 30.2 °F 13% 30.06 in 10.0 mi South 10.4 mph - N/A   Clear
3:55 PM 84.2 °F - 30.2 °F 14% 30.06 in 10.0 mi South 9.2 mph - N/A   Clear
4:15 PM 86.0 °F - 28.4 °F 12% 30.05 in 10.0 mi SSW 6.9 mph - N/A   Clear
4:35 PM 84.2 °F - 28.4 °F 13% 30.05 in 10.0 mi South 9.2 mph - N/A   Clear
4:55 PM 84.2 °F - 30.2 °F 14% 30.04 in 10.0 mi South 8.1 mph - N/A   Clear
5:15 PM 82.4 °F - 28.4 °F 14% 30.04 in 10.0 mi SSE 5.8 mph - N/A   Clear
5:35 PM 80.6 °F - 32.0 °F 17% 30.04 in 10.0 mi SSE 4.6 mph - N/A   Clear
5:55 PM 82.4 °F - 33.8 °F 17% 30.03 in 10.0 mi SE 5.8 mph - N/A   Clear
6:15 PM 80.6 °F - 35.6 °F 20% 30.03 in 10.0 mi SE 5.8 mph - N/A   Clear
6:35 PM 78.8 °F - 37.4 °F 23% 30.03 in 10.0 mi SSE 3.5 mph - N/A   Clear
6:55 PM 78.8 °F - 33.8 °F 20% 30.04 in 10.0 mi SW 5.8 mph - N/A   Clear
7:15 PM 77.0 °F - 32.0 °F 19% 30.04 in 10.0 mi SW 8.1 mph - N/A   Clear
7:35 PM 73.4 °F - 30.2 °F 20% 30.04 in 10.0 mi WSW 9.2 mph - N/A   Clear
7:55 PM 73.4 °F - 32.0 °F 22% 30.05 in 10.0 mi WSW 9.2 mph - N/A   Clear
8:15 PM 68.0 °F - 33.8 °F 28% 30.05 in 10.0 mi Calm Calm - N/A   Clear
8:35 PM 62.6 °F - 33.8 °F 34% 30.06 in 10.0 mi ESE 6.9 mph - N/A   Clear
8:55 PM 68.0 °F - 33.8 °F 28% 30.07 in 10.0 mi ESE 3.5 mph - N/A   Clear
9:15 PM 66.2 °F - 33.8 °F 30% 30.08 in 10.0 mi SSE 8.1 mph - N/A   Clear
9:35 PM 62.6 °F - 33.8 °F 34% 30.09 in 10.0 mi SSE 12.7 mph - N/A   Clear
9:55 PM 62.6 °F - 33.8 °F 34% 30.09 in 10.0 mi SE 11.5 mph - N/A   Clear
10:15 PM 60.8 °F - 39.2 °F 45% 30.10 in 10.0 mi SSE 6.9 mph - N/A   Clear
10:35 PM 55.4 °F - 37.4 °F 51% 30.10 in 10.0 mi SE 5.8 mph - N/A   Clear
10:55 PM 57.2 °F - 35.6 °F 44% 30.11 in 10.0 mi SE 4.6 mph - N/A   Clear
11:15 PM 55.4 °F - 33.8 °F 44% 30.11 in 10.0 mi SSE 8.1 mph - N/A   Clear
11:35 PM 53.6 °F - 30.2 °F 41% 30.10 in 10.0 mi SSE 9.2 mph - N/A   Clear
11:55 PM 55.4 °F - 30.2 °F 38% 30.10 in 10.0 mi SSE 11.5 mph - N/A   Clear