Weather History for Hermiston, OR

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Tuesday, October 4, 2011

  Actual Average Record
Temperature  
Mean Temperature 57 °F -  
Max Temperature 66 °F 71 °F 87 °F (1958)
Min Temperature 52 °F 40 °F 27 °F (2012)
Degree Days  
Heating Degree Days 8    
Growing Degree Days 7 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 74    
Maximum Humidity 93    
Minimum Humidity 53    
Precipitation  
Precipitation 0.05 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.64 in    
Wind  
Wind Speed 5 mph (SSE)    
Max Wind Speed 8 mph    
Max Gust Speed -    
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

Oct. 04, 2011 Rise Set
Actual Time 6:59 AM PDT 6:31 PM PDT
Civil Twilight 6:29 AM PDT 7:01 PM PDT
Nautical Twilight 5:54 AM PDT 7:35 PM PDT
Astronomical Twilight 5:19 AM PDT 8:10 PM PDT
Moon 2:56 PM PDT (10/4) No Moon Set
Length of Visible Light 12h 32m
Length of Day
11h 32m
First Quarter, 57% of the Moon is Illuminated
Oct 4
First Quarter
Oct 11
Full
Oct 19
Last Quarter
Oct 26
New
Nov 2
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 55.0 °F 45.0 °F 69% 29.78 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
1:53 AM 55.9 °F 46.0 °F 69% 29.78 in 10.0 mi SW 8.1 mph - N/A   Overcast
4:53 AM 53.1 °F 50.0 °F 89% 29.78 in 10.0 mi SW 8.1 mph - 0.02 in Rain Light Rain
5:53 AM 52.0 °F 50.0 °F 93% 29.79 in 10.0 mi SSW 5.8 mph - 0.02 in Rain Light Rain
7:53 AM 52.0 °F 50.0 °F 93% 29.78 in 10.0 mi WSW 3.5 mph - N/A   Overcast
9:53 AM 55.9 °F 51.1 °F 84% 29.76 in 10.0 mi SE 4.6 mph - N/A   Overcast
12:53 PM 61.0 °F 46.0 °F 58% 29.68 in 10.0 mi ENE 3.5 mph - N/A   Clear
1:53 PM 62.1 °F 45.0 °F 53% 29.65 in 10.0 mi Calm Calm - N/A   Clear
5:53 PM 62.1 °F 45.0 °F 53% 29.57 in 10.0 mi NE 8.1 mph - N/A   Unknown
7:53 PM 57.0 °F 46.9 °F 69% 29.51 in 10.0 mi Calm Calm - N/A   Overcast
8:53 PM 57.9 °F 46.9 °F 67% 29.49 in 10.0 mi Calm Calm - N/A   Overcast
9:53 PM 55.0 °F 48.9 °F 80% 29.48 in 10.0 mi East 5.8 mph - 0.00 in Rain Light Rain
10:53 PM 55.0 °F 48.9 °F 80% 29.47 in 10.0 mi NE 4.6 mph - 0.00 in Rain Light Rain
11:53 PM 54.0 °F 50.0 °F 86% 29.45 in 10.0 mi Variable 3.5 mph - 0.01 in Rain Light Rain