Weather History for Hermiston, OR

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Tuesday, May 29, 2012

  Actual Average Record
Temperature  
Mean Temperature 60 °F -  
Max Temperature 75 °F 75 °F 99 °F (1983)
Min Temperature 48 °F 49 °F 33 °F (1951)
Degree Days  
Heating Degree Days 4    
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 34 °F    
Average Humidity 39    
Maximum Humidity 69    
Minimum Humidity 17    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 12 mph (WSW)    
Max Wind Speed 15 mph    
Max Gust Speed 22 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

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Date:

Astronomy

May. 29, 2012 Rise Set
Actual Time 5:11 AM PDT 8:37 PM PDT
Civil Twilight 4:35 AM PDT 9:14 PM PDT
Nautical Twilight 3:46 AM PDT 10:03 PM PDT
Astronomical Twilight 2:44 AM PDT 11:06 PM PDT
Moon 1:55 PM PDT (5/29) 1:28 AM PDT (5/29)
Length of Visible Light 16h 39m
Length of Day
15h 25m
First Quarter, 60% of the Moon is Illuminated
May 29
First Quarter
Jun 4
Full
Jun 11
Last Quarter
Jun 19
New
Jun 26
First 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 55.9 °F 39.0 °F 53% 30.01 in 10.0 mi SW 11.5 mph - N/A   Overcast
1:53 AM 55.9 °F 39.0 °F 53% 30.02 in 10.0 mi SW 11.5 mph - N/A   Overcast
2:53 AM 55.0 °F 39.0 °F 55% 30.03 in 10.0 mi SW 13.8 mph 21.9 mph N/A   Overcast
3:53 AM 53.1 °F 37.9 °F 57% 30.04 in 10.0 mi SW 12.7 mph - N/A   Mostly Cloudy
4:53 AM 48.9 °F 39.0 °F 69% 30.05 in 10.0 mi SW 9.2 mph - N/A   Clear
5:53 AM 48.9 °F 39.0 °F 69% 30.06 in 10.0 mi SSW 11.5 mph - N/A   Clear
6:53 AM 53.1 °F 39.9 °F 61% 30.07 in 10.0 mi SW 13.8 mph - N/A   Clear
7:53 AM 55.9 °F 39.0 °F 53% 30.08 in 10.0 mi SW 13.8 mph 21.9 mph N/A   Clear
8:53 AM 57.0 °F 39.0 °F 51% 30.09 in 10.0 mi WSW 13.8 mph - N/A   Clear
9:53 AM 60.1 °F 37.9 °F 44% 30.09 in 10.0 mi WSW 15.0 mph - N/A   Clear
10:53 AM 63.0 °F 37.9 °F 40% 30.07 in 10.0 mi WSW 13.8 mph 20.7 mph N/A   Clear
11:53 AM 66.0 °F 37.0 °F 34% 30.06 in 10.0 mi WSW 12.7 mph 20.7 mph N/A   Clear
12:53 PM 66.9 °F 34.0 °F 30% 30.05 in 10.0 mi West 12.7 mph 18.4 mph N/A   Clear
1:53 PM 71.1 °F 34.0 °F 26% 30.03 in 10.0 mi WSW 11.5 mph 18.4 mph N/A   Clear
2:53 PM 73.0 °F 30.9 °F 21% 30.01 in 10.0 mi WSW 10.4 mph - N/A   Clear
3:53 PM 73.9 °F 26.1 °F 17% 30.01 in 10.0 mi WSW 10.4 mph 19.6 mph N/A   Clear
4:53 PM 73.0 °F 28.0 °F 19% 30.01 in 10.0 mi WSW 11.5 mph - N/A   Clear
5:53 PM 72.0 °F 26.1 °F 18% 30.00 in 10.0 mi West 10.4 mph - N/A   Clear
6:53 PM 70.0 °F 24.1 °F 18% 29.99 in 10.0 mi West 11.5 mph - N/A   Clear
7:53 PM 68.0 °F 28.9 °F 23% 29.99 in 10.0 mi WSW 6.9 mph - N/A   Clear
8:53 PM 64.9 °F 30.9 °F 28% 30.00 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
9:53 PM 64.9 °F 35.1 °F 33% 30.02 in 10.0 mi SW 12.7 mph - N/A   Overcast
10:53 PM 62.1 °F 32.0 °F 32% 30.03 in 10.0 mi SW 13.8 mph - N/A   Scattered Clouds
11:53 PM 60.1 °F 33.1 °F 36% 30.05 in 10.0 mi SW 10.4 mph - N/A   Clear