Weather History for Arcata, CA

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Thursday, April 4, 2013

  Actual Average Record
Temperature  
Mean Temperature 52 °F -  
Max Temperature 57 °F 53 °F 60 °F (2007)
Min Temperature 48 °F 38 °F 28 °F (2009)
Degree Days  
Heating Degree Days 12    
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 53 °F    
Average Humidity 94    
Maximum Humidity 100    
Minimum Humidity 80    
Precipitation  
Precipitation 0.95 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.95 in    
Wind  
Wind Speed 9 mph (SSW)    
Max Wind Speed 22 mph    
Max Gust Speed 29 mph    
Visibility 7 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

Apr. 04, 2013 Rise Set
Actual Time 6:54 AM PDT 7:44 PM PDT
Civil Twilight 6:26 AM PDT 8:12 PM PDT
Nautical Twilight 5:53 AM PDT 8:46 PM PDT
Astronomical Twilight 5:19 AM PDT 9:20 PM PDT
Moon 3:27 AM PDT (4/4) 2:07 PM PDT (4/4)
Length of Visible Light 13h 46m
Length of Day
12h 50m
Waning Crescent, 32% of the Moon is Illuminated
Apr 4
Waning Crescent
Apr 10
New
Apr 18
First Quarter
Apr 25
Full
May 2
Last 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 48.0 °F 48.0 °F 100% 29.92 in 10.0 mi West 3.5 mph - 0.01 in Rain Light Rain
1:53 AM 48.9 °F 48.0 °F 97% 29.89 in 10.0 mi NE 3.5 mph - 0.02 in Rain Light Rain
2:10 AM 48.2 °F 48.2 °F 100% 29.87 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
2:53 AM 50.0 °F 48.9 °F 96% 29.87 in 10.0 mi Calm Calm - 0.03 in Rain Light Rain
3:53 AM 50.0 °F 50.0 °F 100% 29.86 in 9.0 mi East 4.6 mph - 0.07 in Rain Light Rain
4:53 AM 53.1 °F 51.1 °F 93% 29.84 in 5.0 mi SSE 8.1 mph - 0.10 in Rain Rain
5:53 AM 54.0 °F 52.0 °F 93% 29.84 in 10.0 mi SE 12.7 mph 21.9 mph 0.10 in Rain Light Rain
6:53 AM 55.0 °F 52.0 °F 89% 29.84 in 10.0 mi SSE 12.7 mph - 0.01 in Rain Light Rain
7:53 AM 55.0 °F 52.0 °F 89% 29.85 in 10.0 mi SSE 8.1 mph - 0.00 in   Overcast
8:53 AM 57.0 °F 52.0 °F 83% 29.87 in 10.0 mi South 12.7 mph - N/A   Mostly Cloudy
9:28 AM 57.2 °F 53.6 °F 88% 29.88 in 7.0 mi South 11.5 mph 19.6 mph N/A   Overcast
9:49 AM 55.4 °F 53.6 °F 94% 29.90 in 1.8 mi SSW 15.0 mph 24.2 mph 0.02 in Rain Rain
9:53 AM 55.9 °F 54.0 °F 93% 29.92 in 1.8 mi South 15.0 mph - 0.04 in Rain Rain
10:10 AM 55.4 °F 53.6 °F 94% 29.92 in 2.5 mi SSW 12.7 mph - 0.06 in Rain Heavy Rain
10:35 AM 55.4 °F 53.6 °F 94% 29.94 in 1.5 mi SSW 10.4 mph - 0.15 in Rain Rain
10:40 AM 55.4 °F 53.6 °F 94% 29.94 in 3.0 mi SSW 10.4 mph - 0.16 in Rain Rain
10:53 AM 55.0 °F 54.0 °F 96% 29.96 in 6.0 mi South 11.5 mph - 0.18 in Rain Light Rain
11:34 AM 55.4 °F 55.4 °F 100% 29.95 in 2.0 mi South 9.2 mph - 0.05 in Rain Rain
11:43 AM 57.2 °F 55.4 °F 94% 29.95 in 9.0 mi South 15.0 mph 19.6 mph 0.05 in Rain Light Rain
11:53 AM 57.0 °F 55.0 °F 93% 29.97 in 10.0 mi South 9.2 mph - 0.05 in   Overcast
12:03 PM 57.2 °F 55.4 °F 94% 29.96 in 10.0 mi South 9.2 mph - 0.00 in Rain Light Rain
12:17 PM 55.4 °F 55.4 °F 100% 29.96 in 2.5 mi SSW 13.8 mph 23.0 mph 0.03 in Rain Heavy Rain
12:25 PM 53.6 °F 53.6 °F 100% 29.96 in 1.0 mi SSW 12.7 mph 18.4 mph 0.06 in Rain Rain
12:35 PM 55.4 °F 55.4 °F 100% 29.96 in 2.0 mi SSW 10.4 mph 20.7 mph 0.08 in Rain Light Rain
12:53 PM 55.9 °F 55.9 °F 100% 29.99 in 8.0 mi SW 10.4 mph - 0.08 in   Overcast
1:17 PM 55.4 °F 55.4 °F 100% 29.97 in 10.0 mi SW 17.3 mph 23.0 mph N/A   Overcast
1:53 PM 54.0 °F 53.1 °F 97% 29.99 in 8.0 mi SW 19.6 mph 26.5 mph N/A   Overcast
2:00 PM 53.6 °F 53.6 °F 100% 29.97 in 7.0 mi SW 18.4 mph 26.5 mph N/A   Overcast
2:10 PM 53.6 °F 53.6 °F 100% 29.98 in 8.0 mi SW 17.3 mph 24.2 mph N/A   Overcast
2:31 PM 55.4 °F 53.6 °F 94% 29.98 in 9.0 mi SW 18.4 mph 25.3 mph N/A   Overcast
2:53 PM 55.9 °F 53.1 °F 90% 29.99 in 10.0 mi SW 17.3 mph 28.8 mph N/A   Mostly Cloudy
3:53 PM 57.0 °F 52.0 °F 83% 29.99 in 10.0 mi SW 16.1 mph 24.2 mph N/A   Overcast
4:53 PM 57.0 °F 52.0 °F 83% 29.99 in 10.0 mi SW 21.9 mph 27.6 mph N/A   Partly Cloudy
5:53 PM 55.9 °F 51.1 °F 84% 29.99 in 10.0 mi SW 17.3 mph 26.5 mph N/A   Mostly Cloudy
6:53 PM 55.0 °F 48.9 °F 80% 30.00 in 10.0 mi SSW 15.0 mph 21.9 mph N/A   Overcast
7:53 PM 55.9 °F 50.0 °F 80% 30.00 in 10.0 mi SSW 12.7 mph 20.7 mph 0.01 in Rain Light Rain
8:53 PM 53.1 °F 51.1 °F 93% 30.01 in 3.0 mi SW 6.9 mph - 0.06 in Rain Rain
9:05 PM 51.8 °F 51.8 °F 100% 30.00 in 2.5 mi WSW 10.4 mph - 0.03 in Rain Rain
9:28 PM 51.8 °F 51.8 °F 100% 30.02 in 2.0 mi SW 17.3 mph 24.2 mph 0.12 in Rain Rain
9:53 PM 52.0 °F 52.0 °F 100% 30.05 in 3.0 mi SSW 12.7 mph - 0.16 in Rain Light Rain
10:21 PM 51.8 °F 51.8 °F 100% 30.04 in 7.0 mi South 9.2 mph - 0.02 in   Overcast
10:53 PM 53.1 °F 52.0 °F 96% 30.07 in 10.0 mi South 6.9 mph - 0.03 in   Overcast
11:45 PM 53.6 °F 51.8 °F 94% 30.06 in 10.0 mi SSE 4.6 mph - 0.00 in   Overcast
11:53 PM 53.1 °F 52.0 °F 96% 30.08 in 10.0 mi South 6.9 mph - 0.00 in   Overcast