Weather History for Hermiston, OR

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Friday, May 10, 2013

  Actual Average Record
Temperature  
Mean Temperature 72 °F -  
Max Temperature 96 °F 73 °F 96 °F (2013)
Min Temperature 50 °F 45 °F 25 °F (1999)
Cooling Degree Days 8    
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 44 °F    
Average Humidity 38    
Maximum Humidity 80    
Minimum Humidity 11    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 4 mph (SW)    
Max Wind Speed 10 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. 10, 2013 Rise Set
Actual Time 5:31 AM PDT 8:16 PM PDT
Civil Twilight 4:56 AM PDT 8:50 PM PDT
Nautical Twilight 4:13 AM PDT 9:34 PM PDT
Astronomical Twilight 3:23 AM PDT 10:25 PM PDT
Moon 5:58 AM PDT (5/10) 9:11 PM PDT (5/10)
Length of Visible Light 15h 53m
Length of Day
14h 45m
New Moon, 1% of the Moon is Illuminated
May 10
New Moon
May 17
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 61.0 °F 44.1 °F 54% 30.03 in 10.0 mi South 4.6 mph - N/A   Clear
1:53 AM 55.9 °F 45.0 °F 67% 30.04 in 10.0 mi SSE 3.5 mph - N/A   Clear
2:53 AM 51.1 °F 45.0 °F 80% 30.06 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 50.0 °F 44.1 °F 80% 30.07 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 60.1 °F 46.9 °F 62% 30.11 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 66.0 °F 50.0 °F 56% 30.11 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 73.0 °F 48.0 °F 41% 30.10 in 10.0 mi Variable 3.5 mph - N/A   Clear
9:53 AM 77.0 °F 48.0 °F 36% 30.11 in 10.0 mi West 8.1 mph - N/A   Clear
10:53 AM 81.0 °F 50.0 °F 34% 30.10 in 10.0 mi West 10.4 mph - N/A   Clear
11:53 AM 84.0 °F 48.9 °F 29% 30.09 in - North 3.5 mph - N/A   Clear
12:53 PM 87.1 °F 48.9 °F 27% 30.07 in - Variable 4.6 mph - N/A   Clear
1:53 PM 90.0 °F 51.1 °F 26% 30.04 in - Variable 5.8 mph - N/A   Clear
2:53 PM 93.0 °F 46.9 °F 20% 30.03 in 10.0 mi West 8.1 mph - N/A   Clear
3:53 PM 95.0 °F 39.9 °F 15% 30.01 in 10.0 mi North 4.6 mph - N/A   Clear
4:53 PM 95.0 °F 37.9 °F 14% 29.99 in 10.0 mi North 5.8 mph - N/A   Clear
5:53 PM 93.9 °F 32.0 °F 11% 29.98 in 10.0 mi Variable 4.6 mph - N/A   Clear
6:53 PM 91.9 °F 32.0 °F 12% 29.97 in 10.0 mi NNE 4.6 mph - N/A   Clear
7:53 PM 82.9 °F 42.1 °F 24% 29.98 in 10.0 mi ESE 4.6 mph - N/A   Clear
8:53 PM 75.0 °F 42.1 °F 31% 29.99 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 73.9 °F 41.0 °F 30% 30.01 in 10.0 mi South 8.1 mph - N/A   Clear
10:53 PM 70.0 °F 42.1 °F 36% 30.03 in 10.0 mi South 6.9 mph - N/A   Clear
11:53 PM 72.0 °F 48.9 °F 44% 30.04 in 10.0 mi SSW 4.6 mph - N/A   Clear