Weather History for St. Augustine, FL

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Thursday, March 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 54 °F -  
Max Temperature 66 °F 70 °F 87 °F (1976)
Min Temperature 45 °F 53 °F 39 °F (1981)
Degree Days  
Heating Degree Days 10    
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 36 °F    
Average Humidity 57    
Maximum Humidity 93    
Minimum Humidity 22    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 7 mph (West)    
Max Wind Speed 13 mph    
Max Gust Speed 18 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

Mar. 21, 2013 Rise Set
Actual Time 7:27 AM EDT 7:37 PM EDT
Civil Twilight 7:03 AM EDT 8:01 PM EDT
Nautical Twilight 6:36 AM EDT 8:29 PM EDT
Astronomical Twilight 6:07 AM EDT 8:57 PM EDT
Moon 2:26 PM EDT (3/21) 3:27 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
12:58 AM 52.0 °F - 50.0 °F 93% 29.90 in 10.0 mi WNW 8.1 mph - N/A   Clear
1:58 AM 52.0 °F - 50.0 °F 93% 29.90 in 10.0 mi West 6.9 mph - N/A   Clear
2:58 AM 51.1 °F - 48.9 °F 92% 29.89 in 10.0 mi West 4.6 mph - N/A   Clear
3:58 AM 50.0 °F - 48.0 °F 93% 29.90 in 10.0 mi West 6.9 mph - N/A   Clear
4:58 AM 48.0 °F - 44.1 °F 86% 29.89 in 10.0 mi WNW 4.6 mph - N/A   Clear
5:58 AM 46.0 °F 43.1 °F 42.1 °F 86% 29.90 in 10.0 mi West 5.8 mph - N/A   Clear
6:58 AM 45.0 °F 41.2 °F 39.9 °F 82% 29.93 in 10.0 mi WNW 6.9 mph - N/A   Clear
7:58 AM 45.0 °F 41.2 °F 37.0 °F 74% 29.95 in 10.0 mi NW 6.9 mph - N/A   Clear
8:58 AM 46.9 °F - 39.0 °F 74% 29.97 in 10.0 mi WNW 5.8 mph - N/A   Clear
9:58 AM 51.1 °F - 36.0 °F 56% 29.98 in 10.0 mi NW 8.1 mph - N/A   Clear
10:58 AM 54.0 °F - 36.0 °F 51% 29.97 in 10.0 mi North - - N/A   Clear
11:58 AM 57.9 °F - 32.0 °F 37% 29.98 in 10.0 mi Variable 5.8 mph 16.1 mph N/A   Clear
12:58 PM 61.0 °F - 30.9 °F 32% 29.97 in 10.0 mi West 10.4 mph 16.1 mph N/A   Clear
1:58 PM 62.1 °F - 30.9 °F 31% 29.94 in 10.0 mi West 9.2 mph 17.3 mph N/A   Clear
2:58 PM 64.0 °F - 27.0 °F 25% 29.91 in 10.0 mi West 12.7 mph 18.4 mph N/A   Clear
3:58 PM 64.9 °F - 27.0 °F 24% 29.89 in 10.0 mi WNW 8.1 mph - N/A   Clear
4:58 PM 64.0 °F - 25.0 °F 23% 29.88 in 10.0 mi West 9.2 mph - N/A   Clear
5:58 PM 64.9 °F - 25.0 °F 22% 29.89 in 10.0 mi WNW 11.5 mph - N/A   Clear
6:58 PM 63.0 °F - 26.1 °F 25% 29.90 in 10.0 mi West 5.8 mph - N/A   Clear
7:58 PM 60.1 °F - 27.0 °F 28% 29.91 in 10.0 mi WSW 3.5 mph - N/A   Clear
8:58 PM 54.0 °F - 34.0 °F 47% 29.93 in 10.0 mi SW 3.5 mph - N/A   Clear
9:58 PM 51.1 °F - 36.0 °F 56% 29.95 in 10.0 mi WSW 4.6 mph - N/A   Clear
10:58 PM 48.9 °F - 36.0 °F 61% 29.96 in 10.0 mi Calm Calm - N/A   Clear
11:58 PM 46.9 °F - 36.0 °F 66% 29.97 in 10.0 mi Calm Calm - N/A   Clear