Weather History for Arcata, CA

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Monday, August 26, 2013

  Actual Average Record
Temperature  
Mean Temperature 57 °F -  
Max Temperature 68 °F 62 °F 72 °F (2004)
Min Temperature 48 °F 49 °F 44 °F (2008)
Degree Days  
Heating Degree Days 8    
Growing Degree Days 7 (Base 50)    
Moisture  
Dew Point 52 °F    
Average Humidity 90    
Maximum Humidity 100    
Minimum Humidity 63    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.01 in    
Wind  
Wind Speed 2 mph (SW)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 5 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

Aug. 26, 2013 Rise Set
Actual Time 6:37 AM PDT 7:57 PM PDT
Civil Twilight 6:08 AM PDT 8:26 PM PDT
Nautical Twilight 5:34 AM PDT 9:00 PM PDT
Astronomical Twilight 4:58 AM PDT 9:36 PM PDT
Moon 11:09 PM PDT 12:47 PM PDT
Length of Visible Light 14h 17m
Length of Day
13h 20m
Waning Gibbous, 65% of the Moon is Illuminated
Aug 26
Waning Gibbous
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:34 AM 51.8 °F 51.8 °F 100% 29.97 in 0.5 mi Calm Calm - N/A Fog Fog
12:53 AM 52.0 °F 52.0 °F 100% 29.99 in 0.5 mi Calm Calm - N/A Fog Fog
1:17 AM 51.8 °F 51.8 °F 100% 29.97 in 0.2 mi Calm Calm - N/A Fog Fog
1:36 AM 51.8 °F 51.8 °F 100% 29.97 in 0.5 mi ESE 4.6 mph - N/A Fog Fog
1:42 AM 51.8 °F 51.8 °F 100% 29.97 in 0.2 mi SE 3.5 mph - N/A Fog Fog
1:53 AM 52.0 °F 52.0 °F 100% 29.99 in 0.5 mi Calm Calm - N/A Fog Fog
2:53 AM 52.0 °F 52.0 °F 100% 29.99 in 0.5 mi Calm Calm - N/A Fog Fog
3:10 AM 51.8 °F 51.8 °F 100% 29.98 in 1.2 mi ESE 3.5 mph - N/A   Overcast
3:22 AM 51.8 °F 51.8 °F 100% 29.98 in 0.8 mi Calm Calm - N/A   Mist
3:53 AM 52.0 °F 52.0 °F 100% 30.00 in 0.5 mi East 3.5 mph - N/A Fog Fog
4:09 AM 51.8 °F 51.8 °F 100% 29.99 in 1.0 mi Calm Calm - N/A   Mist
4:40 AM 51.8 °F 51.8 °F 100% 29.98 in 3.0 mi East 3.5 mph - N/A   Overcast
4:53 AM 51.1 °F 51.1 °F 100% 30.00 in 1.8 mi Calm Calm - N/A   Overcast
5:03 AM 51.8 °F 51.8 °F 100% 29.98 in 2.5 mi Calm Calm - N/A   Overcast
5:22 AM 51.8 °F 51.8 °F 100% 29.98 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
5:37 AM 51.8 °F 50.0 °F 94% 29.98 in 1.5 mi Calm Calm - N/A   Mostly Cloudy
5:41 AM 51.8 °F 50.0 °F 94% 29.98 in 0.8 mi Calm Calm - N/A   Mist
5:53 AM 50.0 °F 50.0 °F 100% 30.00 in 0.5 mi Calm Calm - N/A Fog Fog
6:02 AM 50.0 °F 50.0 °F 100% 29.98 in 3.0 mi Calm Calm - N/A   Overcast
6:20 AM 48.2 °F 48.2 °F 100% 29.99 in 2.0 mi Calm Calm - N/A   Scattered Clouds
6:22 AM 48.2 °F 48.2 °F 100% 29.99 in 1.0 mi Calm Calm - N/A   Mist
6:28 AM 48.2 °F 48.2 °F 100% 29.99 in 0.8 mi Calm Calm - N/A   Mist
6:36 AM 48.2 °F 48.2 °F 100% 30.00 in 1.2 mi Calm Calm - N/A   Scattered Clouds
6:40 AM 48.2 °F 48.2 °F 100% 30.00 in 3.0 mi Calm Calm - N/A   Scattered Clouds
6:53 AM 48.9 °F 48.9 °F 100% 30.02 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:53 AM 52.0 °F 52.0 °F 100% 30.03 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 57.9 °F 53.1 °F 84% 30.04 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 63.0 °F 52.0 °F 67% 30.04 in 10.0 mi West 4.6 mph - N/A   Clear
10:53 AM 62.1 °F 51.1 °F 67% 30.06 in 10.0 mi West 5.8 mph - N/A   Clear
11:53 AM 64.9 °F 52.0 °F 63% 30.05 in 10.0 mi Variable 5.8 mph - N/A   Clear
12:53 PM 64.9 °F 54.0 °F 68% 30.05 in 10.0 mi West 9.2 mph - N/A   Clear
1:53 PM 66.0 °F 55.0 °F 68% 30.05 in 10.0 mi West 8.1 mph - N/A   Clear
2:53 PM 66.9 °F 55.0 °F 66% 30.05 in 10.0 mi West 9.2 mph - N/A   Clear
3:53 PM 64.9 °F 55.9 °F 73% 30.05 in 10.0 mi West 6.9 mph - N/A   Clear
4:53 PM 66.0 °F 54.0 °F 65% 30.04 in 10.0 mi West 5.8 mph - N/A   Clear
5:53 PM 64.9 °F 53.1 °F 65% 30.03 in 10.0 mi West 6.9 mph - N/A   Clear
6:53 PM 63.0 °F 54.0 °F 72% 30.03 in 10.0 mi WSW 3.5 mph - N/A   Clear
7:53 PM 61.0 °F 55.0 °F 81% 30.01 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 57.9 °F 54.0 °F 87% 30.01 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 55.9 °F 52.0 °F 87% 30.01 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 55.0 °F 52.0 °F 89% 30.00 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 54.0 °F 51.1 °F 90% 29.99 in 10.0 mi SE 3.5 mph - N/A   Clear