Weather History for Walla Walla, WA

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Tuesday, November 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 52 °F -  
Max Temperature 57 °F 47 °F 67 °F (1974)
Min Temperature 46 °F 34 °F 15 °F (1977)
Degree Days  
Heating Degree Days 12    
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 87    
Maximum Humidity 96    
Minimum Humidity 74    
Precipitation  
Precipitation 0.79 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.76 in    
Wind  
Wind Speed 5 mph (ESE)    
Max Wind Speed 13 mph    
Max Gust Speed -    
Visibility 8 miles    
Events Rain , Thunderstorm    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Nov. 20, 2012 Rise Set
Actual Time 7:01 AM PST 4:15 PM PST
Civil Twilight 6:28 AM PST 4:48 PM PST
Nautical Twilight 5:51 AM PST 5:25 PM PST
Astronomical Twilight 5:16 AM PST 6:01 PM PST
Moon 12:26 PM PST (11/20) No Moon Set
Length of Visible Light 10h 20m
Length of Day
9h 14m
First Quarter, 52% of the Moon is Illuminated
Nov 20
First Quarter
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter

Hourly Weather History & Observations

Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:22 AM 50.0 °F 48.2 °F 94% 29.86 in 4.0 mi Calm Calm - 0.03 in Rain Light Rain
12:33 AM 50.0 °F 48.2 °F 94% 29.87 in 4.0 mi Calm Calm - 0.05 in Rain Rain
12:53 AM 50.0 °F 48.0 °F 93% 29.86 in 3.0 mi East 6.9 mph - 0.12 in Rain Rain
1:40 AM 51.8 °F 48.2 °F 88% 29.85 in 10.0 mi SE 9.2 mph - 0.04 in Rain Light Rain
1:53 AM 51.1 °F 48.0 °F 89% 29.85 in 10.0 mi SSE 8.1 mph - 0.05 in Rain Light Rain
2:53 AM 51.1 °F 46.9 °F 86% 29.79 in 10.0 mi East 8.1 mph - 0.01 in Rain Light Rain
3:53 AM 51.1 °F 48.0 °F 89% 29.77 in 10.0 mi Calm Calm - 0.01 in Rain Light Rain
4:53 AM 51.1 °F 48.0 °F 89% 29.79 in 6.0 mi NNE 4.6 mph - 0.04 in Rain Rain
5:53 AM 51.1 °F 48.0 °F 89% 29.76 in 10.0 mi East 8.1 mph - 0.05 in Rain Light Rain
6:53 AM 51.1 °F 48.0 °F 89% 29.74 in 10.0 mi East 9.2 mph - 0.01 in Rain Light Rain
7:53 AM 50.0 °F 48.0 °F 93% 29.75 in 10.0 mi NNW 3.5 mph - 0.03 in Rain Light Rain
8:53 AM 51.1 °F 48.9 °F 92% 29.76 in 6.0 mi ENE 4.6 mph - 0.04 in Rain Light Rain
9:46 AM 51.8 °F 48.2 °F 88% 29.75 in 7.0 mi NE 4.6 mph - 0.03 in Rain Light Rain
9:53 AM 51.1 °F 48.9 °F 92% 29.74 in 7.0 mi ENE 5.8 mph - 0.04 in Rain Light Rain
10:53 AM 50.0 °F 48.9 °F 96% 29.74 in 4.0 mi North 4.6 mph - 0.05 in Rain Rain
11:53 AM 51.1 °F 48.9 °F 92% 29.72 in 10.0 mi ESE 5.8 mph - 0.06 in Rain Light Rain
12:53 PM 51.1 °F 48.9 °F 92% 29.72 in 10.0 mi Calm Calm - 0.02 in Rain Light Rain
1:53 PM 53.1 °F 50.0 °F 89% 29.68 in 10.0 mi Calm Calm - 0.00 in   Partly Cloudy
2:53 PM 57.0 °F 48.9 °F 74% 29.68 in 10.0 mi SSW 8.1 mph - N/A   Overcast
3:53 PM 55.0 °F 48.0 °F 77% 29.70 in 10.0 mi SSW 4.6 mph - 0.04 in   Overcast
4:36 PM 55.4 °F 48.2 °F 77% 29.71 in 2.5 mi WSW 9.2 mph - 0.11 in Rain Rain
4:44 PM 53.6 °F 48.2 °F 82% 29.72 in 8.0 mi SSW 9.2 mph - 0.11 in Rain Light Rain
4:51 PM 53.6 °F 48.2 °F 82% 29.72 in 9.0 mi South 9.2 mph - 0.11 in Rain , Thunderstorm Thunderstorms and Rain
4:53 PM 54.0 °F 48.9 °F 83% 29.73 in 8.0 mi South 9.2 mph - 0.12 in Rain , Thunderstorm Thunderstorms and Rain
5:04 PM 53.6 °F 48.2 °F 82% 29.73 in 5.0 mi South 9.2 mph - 0.01 in Rain Rain
5:53 PM 53.1 °F 46.9 °F 80% 29.76 in 4.0 mi SSE 12.7 mph - 0.06 in Rain Rain
6:53 PM 52.0 °F 46.9 °F 83% 29.78 in 10.0 mi South 9.2 mph - 0.00 in Rain Light Rain
7:53 PM 52.0 °F 46.9 °F 83% 29.78 in 10.0 mi SSE 4.6 mph - 0.02 in   Overcast
8:53 PM 50.0 °F 45.0 °F 83% 29.78 in 10.0 mi Calm Calm - 0.02 in Rain Light Rain
9:53 PM 48.9 °F 45.0 °F 86% 29.77 in 10.0 mi East 6.9 mph - 0.00 in   Overcast
10:53 PM 48.0 °F 44.1 °F 86% 29.72 in 10.0 mi ENE 8.1 mph - 0.00 in   Clear
11:53 PM 46.9 °F 43.0 °F 86% 29.70 in 10.0 mi East 8.1 mph - N/A   Partly Cloudy