Weather History for Arcata, CA

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Friday, July 18, 2014

  Actual Average Record
Temperature  
Mean Temperature 59 °F -  
Max Temperature 64 °F 61 °F 72 °F (2004)
Min Temperature 55 °F 50 °F 44 °F (1996)
Degree Days  
Heating Degree Days 6    
Growing Degree Days 9 (Base 50)    
Moisture  
Dew Point 53 °F    
Average Humidity 84    
Maximum Humidity 90    
Minimum Humidity 70    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.00 in    
Wind  
Wind Speed 6 mph (SSW)    
Max Wind Speed 10 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

Jul. 18, 2014 Rise Set
Actual Time 5:59 AM PDT 8:45 PM PDT
Civil Twilight 5:27 AM PDT 9:17 PM PDT
Nautical Twilight 4:47 AM PDT 9:57 PM PDT
Astronomical Twilight 4:00 AM PDT 10:43 PM PDT
Moon 12:05 AM PDT (7/18) 1:26 PM PDT (7/18)
Length of Visible Light 15h 49m
Length of Day
14h 45m
Waning Gibbous, 53% of the Moon is Illuminated
Jul 18
Waning Gibbous
Jul 18
Last Quarter
Jul 26
New
Aug 3
First Quarter
Aug 10
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 57.0 °F 53.1 °F 87% 29.99 in 9.0 mi SE 4.6 mph - N/A   Overcast
1:53 AM 57.0 °F 53.1 °F 87% 29.98 in 8.0 mi SSE 5.8 mph - N/A   Overcast
2:53 AM 55.9 °F 53.1 °F 90% 29.99 in 9.0 mi SSE 6.9 mph - N/A   Overcast
3:53 AM 55.0 °F 52.0 °F 89% 29.99 in 10.0 mi South 4.6 mph - N/A   Overcast
4:53 AM 55.0 °F 52.0 °F 89% 30.00 in 7.0 mi South 5.8 mph - N/A   Overcast
5:53 AM 55.0 °F 52.0 °F 89% 30.00 in 10.0 mi SSE 4.6 mph - N/A   Overcast
6:53 AM 55.0 °F 52.0 °F 89% 30.01 in 10.0 mi South 5.8 mph - N/A   Overcast
7:53 AM 55.0 °F 52.0 °F 89% 30.02 in 8.0 mi SSE 3.5 mph - N/A   Overcast
8:20 AM 55.9 °F 53.1 °F 90% 30.01 in 10.0 mi South 5.8 mph - N/A   Overcast
8:53 AM 55.9 °F 52.0 °F 87% 30.03 in 10.0 mi SSE 6.9 mph - N/A   Overcast
9:53 AM 57.0 °F 52.0 °F 83% 30.04 in 10.0 mi SW 9.2 mph - N/A   Overcast
10:53 AM 57.9 °F 52.0 °F 81% 30.04 in 10.0 mi SW 9.2 mph - N/A   Overcast
12:53 PM 60.1 °F 53.1 °F 78% 30.05 in 10.0 mi West 10.4 mph - N/A   Overcast
1:53 PM 61.0 °F 53.1 °F 75% 30.04 in 10.0 mi WSW 6.9 mph - N/A   Overcast
2:41 PM 62.1 °F 53.1 °F 72% 30.02 in 10.0 mi WSW 8.1 mph - N/A   Scattered Clouds
2:53 PM 61.0 °F 52.0 °F 72% 30.03 in 10.0 mi WSW 9.2 mph - N/A   Partly Cloudy
3:53 PM 63.0 °F 53.1 °F 70% 30.02 in 10.0 mi SW 9.2 mph - N/A   Clear
4:53 PM 62.1 °F 53.1 °F 72% 30.01 in 10.0 mi WSW 10.4 mph - N/A   Clear
5:29 PM 57.9 °F 52.0 °F 81% 30.00 in 10.0 mi WSW 9.2 mph - N/A   Scattered Clouds
5:41 PM 57.9 °F 53.1 °F 84% 29.99 in 10.0 mi WSW 6.9 mph - N/A   Mostly Cloudy
5:53 PM 57.9 °F 53.1 °F 84% 30.01 in 10.0 mi WSW 6.9 mph - N/A   Overcast
6:53 PM 57.0 °F 53.1 °F 87% 29.99 in 9.0 mi SSW 5.8 mph - N/A   Overcast
7:18 PM 57.9 °F 53.1 °F 84% 29.96 in 10.0 mi SSE 6.9 mph - N/A   Mostly Cloudy
7:29 PM 57.9 °F 53.1 °F 84% 29.96 in 10.0 mi SSE 6.9 mph - N/A   Scattered Clouds
7:53 PM 57.9 °F 53.1 °F 84% 29.97 in 10.0 mi South 5.8 mph - N/A   Clear
8:32 PM 55.9 °F 52.0 °F 87% 29.95 in 5.0 mi SSW 5.8 mph - N/A   Partly Cloudy
8:53 PM 55.0 °F 52.0 °F 89% 29.97 in 6.0 mi South 8.1 mph - N/A   Mostly Cloudy
9:06 PM 55.0 °F 52.0 °F 89% 29.95 in 9.0 mi SSE 6.9 mph - N/A   Mostly Cloudy
9:53 PM 55.9 °F 53.1 °F 90% 29.97 in 9.0 mi SSE 5.8 mph - N/A   Overcast
10:53 PM 55.9 °F 53.1 °F 90% 29.98 in 4.0 mi SSW 4.6 mph - N/A   Overcast
11:53 PM 55.9 °F 52.0 °F 87% 29.98 in 4.0 mi ENE 3.5 mph - N/A   Overcast