Weather History for Arcata, CA

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Friday, March 29, 2013

  Actual Average Record
Temperature  
Mean Temperature 50 °F -  
Max Temperature 60 °F 53 °F 68 °F (1997)
Min Temperature 42 °F 38 °F 28 °F (2008)
Degree Days  
Heating Degree Days 14    
Moisture  
Dew Point 49 °F    
Average Humidity 92    
Maximum Humidity 100    
Minimum Humidity 75    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 2 mph (SSE)    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibility 9 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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Date:

Astronomy

Mar. 29, 2013 Rise Set
Actual Time 7:04 AM PDT 7:38 PM PDT
Civil Twilight 6:36 AM PDT 8:06 PM PDT
Nautical Twilight 6:03 AM PDT 8:38 PM PDT
Astronomical Twilight 5:30 AM PDT 9:12 PM PDT
Moon 10:46 PM PDT (3/29) 8:15 AM PDT (3/29)
Length of Visible Light 13h 29m
Length of Day
12h 34m
Waning Gibbous, 93% of the Moon is Illuminated
Mar 29
Waning Gibbous
Apr 2
Last Quarter
Apr 10
New
Apr 18
First Quarter
Apr 25
Full

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 50.0 °F - 50.0 °F 100% 30.12 in 10.0 mi Calm Calm - N/A   Overcast
1:53 AM 48.0 °F - 48.0 °F 100% 30.11 in 4.0 mi Calm Calm - N/A   Scattered Clouds
2:53 AM 46.9 °F - 46.9 °F 100% 30.12 in 6.0 mi Calm Calm - N/A   Clear
3:15 AM 46.4 °F - 46.4 °F 100% 30.10 in 2.5 mi Calm Calm - N/A   Clear
3:23 AM 46.4 °F - 46.4 °F 100% 30.09 in 7.0 mi Calm Calm - N/A   Clear
3:53 AM 45.0 °F 43.5 °F 45.0 °F 100% 30.12 in 9.0 mi East 3.5 mph - N/A   Clear
4:53 AM 44.1 °F 42.5 °F 44.1 °F 100% 30.12 in 8.0 mi East 3.5 mph - N/A   Clear
5:53 AM 43.0 °F 41.3 °F 43.0 °F 100% 30.12 in 10.0 mi East 3.5 mph - N/A   Clear
6:53 AM 42.1 °F - 42.1 °F 100% 30.12 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 44.1 °F - 44.1 °F 100% 30.13 in 6.0 mi Calm Calm - N/A   Clear
8:53 AM 51.1 °F - 50.0 °F 96% 30.13 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 57.9 °F - 51.1 °F 78% 30.12 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 55.0 °F - 51.1 °F 86% 30.13 in 10.0 mi NW 5.8 mph - N/A   Clear
11:53 AM 54.0 °F - 50.0 °F 86% 30.13 in 10.0 mi NW 6.9 mph - N/A   Clear
12:53 PM 55.0 °F - 51.1 °F 86% 30.12 in 10.0 mi NNW 6.9 mph - N/A   Clear
1:53 PM 55.0 °F - 51.1 °F 86% 30.11 in 10.0 mi NW 5.8 mph - N/A   Clear
2:53 PM 54.0 °F - 51.1 °F 90% 30.10 in 10.0 mi Variable 3.5 mph - N/A   Clear
3:53 PM 55.9 °F - 51.1 °F 84% 30.09 in 10.0 mi Variable 3.5 mph - N/A   Clear
4:53 PM 57.0 °F - 51.1 °F 81% 30.08 in 10.0 mi SW 5.8 mph - N/A   Clear
5:53 PM 59.0 °F - 51.1 °F 75% 30.07 in 10.0 mi SSW 4.6 mph - N/A   Clear
6:53 PM 55.9 °F - 51.1 °F 84% 30.07 in 10.0 mi South 4.6 mph - N/A   Clear
7:53 PM 53.1 °F - 50.0 °F 89% 30.08 in 10.0 mi South 6.9 mph - N/A   Clear
8:53 PM 53.1 °F - 51.1 °F 93% 30.07 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 53.1 °F - 51.1 °F 93% 30.06 in 10.0 mi ENE 5.8 mph - N/A   Clear
10:53 PM 51.1 °F - 50.0 °F 96% 30.06 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 50.0 °F - 48.9 °F 96% 30.07 in 10.0 mi Calm Calm - N/A   Clear