Weather History for Westerly, RI

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Monday, February 18, 2013

  Actual Average (KGON) Record (KGON)
Temperature  
Mean Temperature 24 °F -  
Max Temperature 32 °F 38 °F 65 °F (1981)
Min Temperature 16 °F 21 °F -5 °F (1979)
Degree Days  
Heating Degree Days 41    
Moisture  
Dew Point 1 °F    
Average Humidity 38    
Maximum Humidity 50    
Minimum Humidity 23    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.06 in    
Wind  
Wind Speed 11 mph (WNW)    
Max Wind Speed 17 mph    
Max Gust Speed 34 mph    
Visibility 10 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

Feb. 18, 2013 Rise Set
Actual Time 6:37 AM EST 5:25 PM EST
Civil Twilight 6:09 AM EST 5:53 PM EST
Nautical Twilight 5:37 AM EST 6:25 PM EST
Astronomical Twilight 5:05 AM EST 6:57 PM EST
Moon 11:06 AM EST (2/18) 1:16 AM EST (2/18)
Length of Visible Light 11h 43m
Length of Day
10h 47m
First Quarter, 58% of the Moon is Illuminated
Feb 18
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 17.1 °F 4.3 °F -0.0 °F 47% 29.80 in 10.0 mi WNW 11.5 mph 27.6 mph N/A   Clear
1:53 AM 17.1 °F 1.5 °F 1.0 °F 50% 29.82 in 10.0 mi WNW 17.3 mph 34.5 mph N/A   Clear
2:53 AM 17.1 °F 3.0 °F 1.0 °F 50% 29.85 in 10.0 mi NW 13.8 mph 33.4 mph N/A   Clear
3:53 AM 16.0 °F 1.1 °F -0.0 °F 49% 29.87 in 10.0 mi WNW 15.0 mph 29.9 mph N/A   Clear
4:53 AM 16.0 °F 2.9 °F -0.9 °F 47% 29.91 in 10.0 mi NW 11.5 mph 25.3 mph N/A   Clear
5:53 AM 16.0 °F 1.7 °F -0.0 °F 49% 29.94 in 10.0 mi WNW 13.8 mph 29.9 mph N/A   Clear
6:53 AM 16.0 °F 3.6 °F -0.9 °F 47% 29.99 in 10.0 mi NW 10.4 mph 25.3 mph N/A   Clear
7:53 AM 17.1 °F 4.3 °F -0.9 °F 45% 30.03 in 10.0 mi NW 11.5 mph 23.0 mph N/A   Clear
8:53 AM 19.0 °F 5.0 °F -0.0 °F 43% 30.05 in 10.0 mi NW 15.0 mph 31.1 mph N/A   Clear
9:53 AM 21.9 °F 8.7 °F -0.0 °F 38% 30.06 in 10.0 mi NW 15.0 mph 27.6 mph N/A   Clear
10:53 AM 25.0 °F 13.6 °F -0.9 °F 33% 30.08 in 10.0 mi NW 12.7 mph 29.9 mph N/A   Clear
11:53 AM 27.0 °F 15.2 °F -0.9 °F 30% 30.10 in 10.0 mi NW 15.0 mph 25.3 mph N/A   Clear
12:53 PM 28.0 °F 18.1 °F -0.9 °F 29% 30.10 in 10.0 mi WNW 11.5 mph 23.0 mph N/A   Clear
1:53 PM 30.0 °F 21.7 °F -0.0 °F 28% 30.10 in 10.0 mi WNW 9.2 mph 16.1 mph N/A   Clear
2:53 PM 32.0 °F 24.8 °F 1.0 °F 27% 30.10 in 10.0 mi West 8.1 mph - N/A   Clear
3:53 PM 32.0 °F 24.2 °F -2.0 °F 23% 30.10 in 10.0 mi West 9.2 mph 24.2 mph N/A   Clear
4:53 PM 30.9 °F 22.8 °F -0.9 °F 26% 30.13 in 10.0 mi West 9.2 mph - N/A   Clear
5:53 PM 30.0 °F 26.5 °F 1.0 °F 29% 30.15 in 10.0 mi WNW 3.5 mph - N/A   Clear
6:53 PM 30.0 °F - 1.0 °F 29% 30.17 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 28.9 °F 25.2 °F 3.0 °F 33% 30.18 in 10.0 mi West 3.5 mph - N/A   Clear
8:53 PM 28.0 °F - 1.9 °F 33% 30.19 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 28.0 °F - 3.9 °F 36% 30.20 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 28.0 °F - 7.0 °F 41% 30.21 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 27.0 °F - 9.0 °F 47% 30.22 in 10.0 mi Calm Calm - N/A   Clear