Weather History for Hermiston, OR

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Saturday, December 1, 2012

  Actual Average Record
Temperature  
Mean Temperature 50 °F -  
Max Temperature 55 °F 44 °F 64 °F (1951)
Min Temperature 46 °F 28 °F -7 °F (1985)
Degree Days  
Heating Degree Days 14    
Moisture  
Dew Point 41 °F    
Average Humidity 73    
Maximum Humidity 93    
Minimum Humidity 51    
Precipitation  
Precipitation 0.15 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.62 in    
Wind  
Wind Speed 7 mph (SSE)    
Max Wind Speed 14 mph    
Max Gust Speed 21 mph    
Visibility 10 miles    
Events Rain    
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

Dec. 01, 2012 Rise Set
Actual Time 7:18 AM PST 4:13 PM PST
Civil Twilight 6:44 AM PST 4:47 PM PST
Nautical Twilight 6:07 AM PST 5:24 PM PST
Astronomical Twilight 5:31 AM PST 6:00 PM PST
Moon 7:11 PM PST (12/1) 9:32 AM PST (12/1)
Length of Visible Light 10h 02m
Length of Day
8h 55m
Waning Gibbous, 91% of the Moon is Illuminated
Dec 1
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
Full

Hourly Weather History & Observations

Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 48.0 °F 39.9 °F 74% 29.52 in 10.0 mi SSE 6.9 mph - N/A   Clear
1:53 AM 53.1 °F 39.9 °F 61% 29.52 in 10.0 mi South 8.1 mph - N/A   Clear
2:53 AM 54.0 °F 39.0 °F 57% 29.52 in 10.0 mi SSE 6.9 mph - N/A   Clear
4:53 AM 46.9 °F 39.0 °F 74% 29.60 in 10.0 mi West 9.2 mph - N/A   Overcast
5:53 AM 50.0 °F 41.0 °F 71% 29.62 in 10.0 mi SW 6.9 mph - 0.01 in   Overcast
7:53 AM 48.9 °F 37.9 °F 66% 29.68 in 10.0 mi WSW 9.2 mph - N/A   Partly Cloudy
8:53 AM 50.0 °F 39.0 °F 66% 29.72 in 10.0 mi West 13.8 mph - N/A   Partly Cloudy
9:53 AM 51.1 °F 39.0 °F 63% 29.76 in 10.0 mi West 12.7 mph 20.7 mph N/A   Partly Cloudy
11:53 AM 55.9 °F 37.9 °F 51% 29.74 in 10.0 mi WSW 11.5 mph - N/A   Clear
1:53 PM 54.0 °F 37.9 °F 55% 29.71 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:53 PM 54.0 °F 39.9 °F 59% 29.68 in 10.0 mi Calm Calm - N/A   Overcast
3:53 PM 50.0 °F 41.0 °F 71% 29.68 in 10.0 mi Calm Calm - N/A   Overcast
4:53 PM 46.9 °F 42.1 °F 83% 29.67 in 10.0 mi East 4.6 mph - 0.00 in Rain Light Rain
5:53 PM 46.9 °F 43.0 °F 86% 29.66 in 10.0 mi ESE 4.6 mph - 0.01 in Rain Light Rain
6:53 PM 48.9 °F 43.0 °F 80% 29.64 in 10.0 mi SE 4.6 mph - 0.02 in Rain Light Rain
7:53 PM 46.9 °F 43.0 °F 86% 29.61 in 10.0 mi ESE 6.9 mph - 0.02 in   Overcast
8:53 PM 48.0 °F 45.0 °F 89% 29.57 in 10.0 mi SE 9.2 mph - 0.04 in Rain Light Rain
9:53 PM 46.9 °F 45.0 °F 93% 29.55 in 10.0 mi SSE 6.9 mph - 0.01 in Rain Light Rain
10:53 PM 46.9 °F 45.0 °F 93% 29.51 in 10.0 mi ESE 6.9 mph - 0.02 in Rain Light Rain
11:53 PM 48.0 °F 45.0 °F 89% 29.43 in 10.0 mi ESE 9.2 mph - 0.02 in Rain Light Rain