Weather History for Eureka, CA

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Thursday, January 24, 1985

  Actual Average Record
Temperature  
Mean Temperature 46 °F 49 °F  
Max Temperature 52 °F 56 °F 72 °F (1992)
Min Temperature 41 °F 41 °F 28 °F (1949)
Degree Days  
Heating Degree Days 18 16  
Month to date heating degree days 405  
Since 1 July heating degree days 2360  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 45 °F    
Average Humidity 90    
Maximum Humidity 93    
Minimum Humidity 86    
Precipitation  
Precipitation 0.00 in 0.19 in 2.51 in (1912)
Month to date precipitation 5.15  
Year to date precipitation 5.15  
Since 1 July precipitation 22.20  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2002)
Month to date snowfall 0.0  
Since 1 July snowfall T  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.19 in    
Wind  
Wind Speed 5 mph (North)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 6 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Jan. 24, 1985 Rise Set
Actual Time 7:33 AM PST 5:24 PM PST
Civil Twilight 7:04 AM PST 5:54 PM PST
Nautical Twilight 6:30 AM PST 6:27 PM PST
Astronomical Twilight 5:58 AM PST 6:59 PM PST
Moon 9:53 AM PST (1/24) 9:14 PM PST (1/24)
Length of Visible Light 10h 50m
Length of Day
9h 50m
Waxing Crescent, 14% of the Moon is Illuminated
Jan 24
Waxing Crescent
Jan 28
First Quarter
Feb 5
Full
Feb 11
Last Quarter
Feb 19
New

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
4:00 AM 41.4 °F 38.4 °F 39.4 °F 93% 30.14 in 6.0 mi ESE 4.6 mph - N/A   Overcast
10:00 AM 51.4 °F - 49.3 °F 92% 30.21 in 4.0 mi WSW 3.5 mph - N/A   Mostly Cloudy
4:00 PM 52.7 °F - 49.6 °F 89% 30.20 in 7.0 mi North 9.2 mph - N/A   Overcast
10:00 PM 47.1 °F - 43.2 °F 86% 30.20 in 7.0 mi South 5.8 mph - N/A   Scattered Clouds