History for Arcata, CA

Wednesday, December 12, 2012 — View Current Conditions
Wednesday, December 12, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 40 °F -  
Max Temperature 48 °F 54 °F 64 °F (1998)
Min Temperature 32 °F 39 °F 28 °F (2011)
Degree Days
Heating Degree Days 24    
Moisture
Dew Point 39 °F    
Average Humidity 91    
Maximum Humidity 100    
Minimum Humidity 71    
Precipitation
Precipitation 0.05 in - - ()
Sea Level Pressure
Sea Level Pressure 29.91 in    
Wind
Wind Speed 3 mph (NE)    
Max Wind Speed 13 mph    
Max Gust Speed -    
Visibility 8 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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Local Photos
What a difference seven hours makes...
The tidal range here today was more than ten feet, what are sometimes called "king" tides.
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Astronomy
May. 23, 2013 Rise Set
Actual Time 7:32 AM PST 4:48 PM PST
Civil Twilight 7:01 AM PST 5:19 PM PST
Nautical Twilight 6:26 AM PST 5:54 PM PST
Astronomical Twilight 5:53 AM PST 6:27 PM PST
Moon 6:43 AM PST (12/12) 4:31 PM PST (12/12)
Length Of Visible Light 10h 18m
Length of Day
9h 16m
Waning Crescent, 0% of the Moon is Illuminated
Dec 12
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
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Hourly Observations
Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:13 AM 44.6 °F 42.2 °F 41.0 °F 87% 29.83 in 10.0 mi NNE 4.6 mph - N/A   Mostly Cloudy
12:24 AM 44.6 °F 43.1 °F 41.0 °F 87% 29.83 in 10.0 mi NE 3.5 mph - N/A   Mostly Cloudy
12:53 AM 41.0 °F - 39.9 °F 96% 29.86 in 10.0 mi Calm Calm - N/A   Clear
1:48 AM 41.0 °F 36.4 °F 41.0 °F 100% 29.83 in 2.5 mi North 6.9 mph - 0.03 in Rain Heavy Rain
1:49 AM 42.1 °F 38.4 °F 41.0 °F 96% 29.85 in 2.5 mi NNE 5.8 mph - 0.03 in Rain Heavy Rain
1:57 AM 42.8 °F - 41.0 °F 93% 29.83 in 7.0 mi Calm Calm - 0.01 in Rain Light Rain
2:53 AM 41.0 °F 39.0 °F 41.0 °F 100% 29.86 in 10.0 mi East 3.5 mph - 0.02 in   Mostly Cloudy
4:53 AM 39.0 °F - 39.0 °F 100% 29.86 in 9.0 mi Calm Calm - 0.00 in   Partly Cloudy
5:53 AM 37.9 °F - 37.9 °F 100% 29.87 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:53 AM 35.1 °F - 35.1 °F 100% 29.89 in 2.5 mi Calm Calm - N/A   Clear
7:00 AM 35.6 °F - 35.6 °F 100% 29.87 in 1.8 mi Calm Calm - N/A   Partly Cloudy
7:18 AM 35.6 °F - 35.6 °F 100% 29.88 in 2.5 mi Calm Calm - N/A   Scattered Clouds
7:25 AM 35.6 °F - 35.6 °F 100% 29.88 in 4.0 mi Calm Calm - N/A   Mostly Cloudy
7:53 AM 36.0 °F 33.3 °F 36.0 °F 100% 29.91 in 4.0 mi East 3.5 mph - N/A   Mostly Cloudy
8:02 AM 37.4 °F 34.9 °F 37.4 °F 100% 29.89 in 2.0 mi ESE 3.5 mph - N/A   Mostly Cloudy
8:11 AM 37.4 °F 34.9 °F 37.4 °F 100% 29.89 in 10.0 mi East 3.5 mph - N/A   Mostly Cloudy
8:53 AM 42.1 °F - 41.0 °F 96% 29.93 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:53 AM 45.0 °F 43.5 °F 42.1 °F 90% 29.94 in 10.0 mi SE 3.5 mph - N/A   Clear
10:53 AM 46.9 °F - 41.0 °F 80% 29.94 in 10.0 mi Calm Calm - N/A   Clear
11:22 AM 46.4 °F - 41.0 °F 81% 29.91 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
11:30 AM 48.2 °F - 41.0 °F 76% 29.91 in 6.0 mi WNW 5.8 mph - N/A   Haze
11:41 AM 48.2 °F - 42.8 °F 82% 29.91 in 6.0 mi WNW 4.6 mph - N/A   Haze
11:53 AM 48.0 °F - 41.0 °F 77% 29.93 in 9.0 mi WNW 4.6 mph - N/A   Mostly Cloudy
12:07 PM 48.2 °F - 41.0 °F 76% 29.91 in 10.0 mi WNW 6.9 mph - N/A   Scattered Clouds
12:53 PM 48.9 °F - 42.1 °F 77% 29.93 in 10.0 mi WNW 6.9 mph - N/A   Clear
1:53 PM 48.9 °F - 39.9 °F 71% 29.92 in 10.0 mi NNW 12.7 mph - N/A   Clear
2:53 PM 48.9 °F - 39.9 °F 71% 29.92 in 10.0 mi NNW 11.5 mph - N/A   Clear
3:53 PM 48.0 °F - 39.0 °F 71% 29.93 in 10.0 mi NNW 9.2 mph - N/A   Clear
4:53 PM 44.1 °F 41.5 °F 39.0 °F 82% 29.94 in 10.0 mi NNE 4.6 mph - N/A   Clear
5:53 PM 41.0 °F 39.0 °F 37.9 °F 89% 29.94 in 10.0 mi ENE 3.5 mph - N/A   Clear
6:53 PM 37.0 °F 34.5 °F 36.0 °F 96% 29.96 in 7.0 mi East 3.5 mph - N/A   Clear
7:53 PM 37.9 °F 33.5 °F 36.0 °F 93% 29.96 in 10.0 mi East 5.8 mph - N/A   Clear
8:53 PM 37.0 °F 33.3 °F 36.0 °F 96% 29.97 in 10.0 mi East 4.6 mph - N/A   Clear
9:53 PM 35.1 °F 32.2 °F 35.1 °F 100% 29.98 in 10.0 mi East 3.5 mph - N/A   Clear
10:53 PM 33.1 °F - 33.1 °F 100% 29.98 in 8.0 mi Calm Calm - N/A   Clear
11:53 PM 32.0 °F - 30.9 °F 96% 29.99 in 7.0 mi Calm Calm - N/A   Clear
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