Weather History for Jacksonville, FL

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Thursday, March 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 53 °F 63 °F  
Max Temperature 68 °F 75 °F 90 °F (1907)
Min Temperature 38 °F 51 °F 30 °F (1971)
Degree Days  
Heating Degree Days 12 4  
Month to date heating degree days 214 120  
Since 1 July heating degree days 1107 1253  
Cooling Degree Days 0 2  
Month to date cooling degree days 7 34  
Year to date cooling degree days 83 63  
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 31 °F    
Average Humidity 58    
Maximum Humidity 100    
Minimum Humidity 16    
Precipitation  
Precipitation 0.00 in 0.12 in 0.95 in (1957)
Month to date precipitation 0.30 2.77  
Year to date precipitation 6.02 9.26  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2002)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 T  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.92 in    
Wind  
Wind Speed 7 mph (WNW)    
Max Wind Speed 20 mph    
Max Gust Speed 30 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Mar. 21, 2013 Rise Set
Actual Time 7:29 AM EDT 7:38 PM EDT
Civil Twilight 7:05 AM EDT 8:03 PM EDT
Nautical Twilight 6:37 AM EDT 8:31 PM EDT
Astronomical Twilight 6:08 AM EDT 8:59 PM EDT
Moon 2:27 PM EDT (3/21) 3:29 AM EDT (3/21)
Length of Visible Light 12h 57m
Length of Day
12h 09m
Waxing Gibbous, 68% of the Moon is Illuminated
Mar 21
Waxing Gibbous
Mar 27
Full
Apr 3
Last Quarter
Apr 10
New
Apr 18
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 46.0 °F - 44.1 °F 93% 29.90 in 10.0 mi Calm Calm - N/A   Clear
1:56 AM 45.0 °F 42.6 °F 44.1 °F 97% 29.89 in 10.0 mi West 4.6 mph - N/A   Clear
2:56 AM 43.0 °F 39.5 °F 42.1 °F 97% 29.90 in 10.0 mi West 5.8 mph - N/A   Clear
3:56 AM 42.1 °F 39.2 °F 39.9 °F 92% 29.89 in 10.0 mi WNW 4.6 mph - N/A   Clear
4:56 AM 39.9 °F 37.8 °F 37.9 °F 93% 29.88 in 10.0 mi West 3.5 mph - N/A   Clear
5:56 AM 42.1 °F 37.7 °F 35.1 °F 76% 29.91 in 10.0 mi WNW 6.9 mph - N/A   Clear
6:56 AM 39.0 °F 35.7 °F 34.0 °F 82% 29.92 in 10.0 mi WNW 4.6 mph - N/A   Clear
7:56 AM 39.9 °F 36.7 °F 33.1 °F 77% 29.94 in 10.0 mi WNW 4.6 mph - N/A   Scattered Clouds
8:56 AM 46.0 °F 41.4 °F 34.0 °F 63% 29.96 in 10.0 mi NNW 9.2 mph - N/A   Mostly Cloudy
9:56 AM 51.1 °F - 32.0 °F 48% 29.97 in 10.0 mi North 11.5 mph 19.6 mph N/A   Mostly Cloudy
10:56 AM 54.0 °F - 30.0 °F 40% 29.96 in 10.0 mi NNW 10.4 mph - N/A   Mostly Cloudy
11:56 AM 57.0 °F - 28.9 °F 34% 29.96 in 10.0 mi NW 9.2 mph 20.7 mph N/A   Scattered Clouds
12:56 PM 60.1 °F - 27.0 °F 28% 29.94 in 10.0 mi West 12.7 mph - N/A   Scattered Clouds
1:56 PM 63.0 °F - 25.0 °F 24% 29.92 in 10.0 mi West 12.7 mph 23.0 mph N/A   Mostly Cloudy
2:56 PM 64.0 °F - 23.0 °F 21% 29.89 in 10.0 mi WNW 9.2 mph 20.7 mph N/A   Mostly Cloudy
3:56 PM 66.0 °F - 21.9 °F 19% 29.87 in 10.0 mi WNW 13.8 mph - N/A   Mostly Cloudy
4:56 PM 66.0 °F - 21.9 °F 19% 29.87 in 10.0 mi West 16.1 mph 21.9 mph N/A   Mostly Cloudy
5:56 PM 66.0 °F - 19.9 °F 17% 29.88 in 10.0 mi WNW 11.5 mph 21.9 mph N/A   Scattered Clouds
6:56 PM 63.0 °F - 21.9 °F 21% 29.89 in 10.0 mi NW 9.2 mph - N/A   Scattered Clouds
7:56 PM 57.9 °F - 26.1 °F 30% 29.91 in 10.0 mi WNW 4.6 mph - N/A   Scattered Clouds
8:56 PM 50.0 °F - 32.0 °F 50% 29.92 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:56 PM 46.9 °F - 33.1 °F 59% 29.93 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:56 PM 44.1 °F - 34.0 °F 68% 29.95 in 10.0 mi Calm Calm - N/A   Clear
11:56 PM 43.0 °F - 34.0 °F 71% 29.96 in 10.0 mi Calm Calm - N/A   Clear