Weather History for Hermiston, OR

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Thursday, October 25, 2012

  Actual Average Record
Temperature  
Mean Temperature 43 °F -  
Max Temperature 53 °F 63 °F 80 °F (1959)
Min Temperature 33 °F 36 °F 19 °F (2002)
Degree Days  
Heating Degree Days 22    
Moisture  
Dew Point 37 °F    
Average Humidity 86    
Maximum Humidity 100    
Minimum Humidity 59    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.33 in    
Wind  
Wind Speed 2 mph (WSW)    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibility 8 miles    
Events Fog    
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

Oct. 25, 2012 Rise Set
Actual Time 7:28 AM PDT 5:53 PM PDT
Civil Twilight 6:57 AM PDT 6:23 PM PDT
Nautical Twilight 6:22 AM PDT 6:58 PM PDT
Astronomical Twilight 5:48 AM PDT 7:33 PM PDT
Moon 3:51 PM PDT (10/25) 3:18 AM PDT (10/25)
Length of Visible Light 11h 26m
Length of Day
10h 24m
Waxing Gibbous, 85% of the Moon is Illuminated
Oct 25
Waxing Gibbous
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New
Nov 20
First Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:12 AM 33.8 °F - 33.8 °F 100% 30.16 in 3.0 mi Calm Calm - N/A   Mostly Cloudy
12:19 AM 33.8 °F - 33.8 °F 100% 30.17 in 1.8 mi Calm Calm - N/A   Scattered Clouds
12:30 AM 33.8 °F - 32.0 °F 93% 30.17 in 0.5 mi Calm Calm - N/A Fog Fog
12:43 AM 33.8 °F - 33.8 °F 100% 30.17 in 2.0 mi Calm Calm - N/A   Mostly Cloudy
12:53 AM 35.1 °F 31.0 °F 34.0 °F 96% 30.19 in 3.0 mi SSW 4.6 mph - N/A   Overcast
1:53 AM 37.9 °F - 37.0 °F 97% 30.21 in 10.0 mi Calm Calm - N/A   Overcast
2:53 AM 39.0 °F 36.8 °F 37.0 °F 93% 30.22 in 10.0 mi South 3.5 mph - 0.00 in   Overcast
3:53 AM 39.0 °F - 37.0 °F 93% 30.23 in 10.0 mi Calm Calm - 0.00 in   Overcast
4:53 AM 39.0 °F 36.8 °F 37.0 °F 93% 30.26 in 10.0 mi South 3.5 mph - N/A   Overcast
5:53 AM 39.9 °F - 37.9 °F 93% 30.28 in 10.0 mi Calm Calm - N/A   Overcast
6:23 AM 39.2 °F - 37.4 °F 93% 30.28 in 10.0 mi Calm Calm - N/A   Overcast
6:53 AM 39.9 °F - 37.9 °F 93% 30.30 in 10.0 mi Calm Calm - N/A   Overcast
7:28 AM 39.2 °F 37.0 °F 37.4 °F 93% 30.31 in 9.0 mi West 3.5 mph - N/A   Overcast
7:36 AM 39.2 °F 37.0 °F 37.4 °F 93% 30.31 in 8.0 mi WSW 3.5 mph - N/A   Overcast
7:53 AM 39.9 °F - 37.9 °F 93% 30.33 in 5.0 mi Calm Calm - N/A   Overcast
8:25 AM 39.2 °F 37.0 °F 39.2 °F 100% 30.33 in 5.0 mi WNW 3.5 mph - N/A   Overcast
8:53 AM 41.0 °F - 39.0 °F 93% 30.35 in 5.0 mi Calm Calm - N/A   Overcast
9:40 AM 42.8 °F - 39.2 °F 87% 30.36 in 6.0 mi Calm Calm - N/A   Mostly Cloudy
10:53 AM 46.0 °F 43.9 °F 39.9 °F 79% 30.40 in 10.0 mi WNW 4.6 mph - N/A   Overcast
11:46 AM 48.2 °F - 39.2 °F 71% 30.40 in 10.0 mi NNW 6.9 mph - N/A   Mostly Cloudy
11:53 AM 48.0 °F - 39.9 °F 74% 30.42 in 10.0 mi WNW 6.9 mph - N/A   Scattered Clouds
12:53 PM 50.0 °F - 39.0 °F 66% 30.42 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
1:35 PM 50.0 °F - 39.2 °F 66% 30.40 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
1:53 PM 51.1 °F - 39.0 °F 63% 30.41 in 10.0 mi NW 3.5 mph - N/A   Scattered Clouds
2:53 PM 52.0 °F - 39.0 °F 61% 30.41 in 10.0 mi Calm Calm - N/A   Clear
3:53 PM 53.1 °F - 39.0 °F 59% 30.41 in 10.0 mi NNE 4.6 mph - N/A   Clear
4:53 PM 52.0 °F - 39.0 °F 61% 30.42 in 10.0 mi ENE 5.8 mph - N/A   Clear
6:53 PM 42.1 °F 39.2 °F 37.9 °F 85% 30.43 in 10.0 mi East 4.6 mph - N/A   Clear
7:53 PM 39.9 °F 36.7 °F 36.0 °F 86% 30.43 in 8.0 mi ESE 4.6 mph - N/A   Clear
8:53 PM 37.9 °F 34.4 °F 35.1 °F 89% 30.41 in 7.0 mi SE 4.6 mph - N/A   Clear
9:53 PM 35.1 °F 31.0 °F 33.1 °F 92% 30.42 in 7.0 mi ESE 4.6 mph - N/A   Clear
10:53 PM 35.1 °F - 33.1 °F 92% 30.42 in 8.0 mi Calm Calm - N/A   Clear
11:53 PM 35.1 °F - 33.1 °F 92% 30.40 in 10.0 mi Calm Calm - N/A   Clear