Weather History for Hermiston, OR

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Wednesday, May 8, 2013

  Actual Average Record
Temperature  
Mean Temperature 74 °F -  
Max Temperature 90 °F 72 °F 93 °F (1987)
Min Temperature 59 °F 44 °F 28 °F (2002)
Cooling Degree Days 9    
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 45    
Maximum Humidity 64    
Minimum Humidity 21    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.91 in    
Wind  
Wind Speed 6 mph (WSW)    
Max Wind Speed 13 mph    
Max Gust Speed -    
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

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Astronomy

May. 08, 2013 Rise Set
Actual Time 5:33 AM PDT 8:13 PM PDT
Civil Twilight 4:59 AM PDT 8:48 PM PDT
Nautical Twilight 4:17 AM PDT 9:31 PM PDT
Astronomical Twilight 3:27 AM PDT 10:21 PM PDT
Moon 4:48 AM PDT (5/8) 7:14 PM PDT (5/8)
Length of Visible Light 15h 48m
Length of Day
14h 40m
Waning Crescent, 1% of the Moon is Illuminated
May 8
Waning Crescent
May 9
New
May 17
First Quarter
May 24
Full
May 31
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 62.1 °F 48.0 °F 60% 29.85 in 10.0 mi SSW 5.8 mph - N/A   Clear
1:53 AM 64.0 °F 48.0 °F 56% 29.85 in 10.0 mi WSW 9.2 mph - N/A   Clear
2:53 AM 63.0 °F 48.0 °F 58% 29.87 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 61.0 °F 48.0 °F 62% 29.89 in 10.0 mi SSW 4.6 mph - N/A   Clear
4:53 AM 59.0 °F 46.9 °F 64% 29.90 in 10.0 mi SSW 5.8 mph - N/A   Clear
5:53 AM 59.0 °F 46.9 °F 64% 29.92 in 10.0 mi SW 5.8 mph - N/A   Clear
6:53 AM 63.0 °F 48.9 °F 60% 29.94 in 10.0 mi SW 3.5 mph - N/A   Clear
7:53 AM 66.9 °F 48.9 °F 52% 29.95 in 10.0 mi West 12.7 mph - N/A   Clear
8:53 AM 70.0 °F 48.9 °F 47% 29.96 in 10.0 mi WSW 8.1 mph - N/A   Clear
9:53 AM 73.9 °F 50.0 °F 43% 29.96 in 10.0 mi West 11.5 mph - N/A   Clear
10:53 AM 75.9 °F 50.0 °F 40% 29.96 in 10.0 mi WNW 8.1 mph - N/A   Clear
11:53 AM 79.0 °F 48.9 °F 35% 29.96 in 10.0 mi West 8.1 mph - N/A   Clear
12:53 PM 81.0 °F 48.9 °F 33% 29.93 in 10.0 mi NW 4.6 mph - N/A   Clear
1:53 PM 84.9 °F 48.9 °F 29% 29.92 in 10.0 mi WSW 3.5 mph - N/A   Clear
2:53 PM 87.1 °F 48.0 °F 26% 29.91 in 10.0 mi NNW 5.8 mph - N/A   Clear
3:53 PM 89.1 °F 44.1 °F 21% 29.88 in 10.0 mi North 5.8 mph - N/A   Clear
4:53 PM 89.1 °F 46.0 °F 22% 29.88 in 10.0 mi North 5.8 mph - N/A   Clear
5:53 PM 89.1 °F 46.9 °F 23% 29.87 in 10.0 mi East 3.5 mph - N/A   Clear
6:53 PM 87.1 °F 50.0 °F 28% 29.86 in 10.0 mi ENE 3.5 mph - N/A   Clear
7:53 PM 75.9 °F 52.0 °F 43% 29.87 in 5.0 mi ENE 6.9 mph - N/A   Haze
8:53 PM 71.1 °F 46.0 °F 41% 29.88 in 10.0 mi East 4.6 mph - N/A   Clear
9:53 PM 66.9 °F 48.9 °F 52% 29.92 in 9.0 mi WSW 4.6 mph - N/A   Clear
10:53 PM 62.1 °F 48.9 °F 62% 29.93 in 10.0 mi South 6.9 mph - N/A   Clear
11:53 PM 62.1 °F 46.9 °F 58% 29.95 in 10.0 mi SSW 5.8 mph - N/A   Clear