Weather History for St. Petersburg Airport, FL

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Thursday, August 21, 2014

  Actual Average Record
Temperature  
Mean Temperature 87 °F -  
Max Temperature 95 °F 90 °F 95 °F (1951)
Min Temperature 79 °F 76 °F 71 °F (1949)
Cooling Degree Days 22    
Growing Degree Days 37 (Base 50)    
Moisture  
Dew Point 74 °F    
Average Humidity 71    
Maximum Humidity 90    
Minimum Humidity 41    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 4 mph (North)    
Max Wind Speed 17 mph    
Max Gust Speed 28 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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Astronomy

Aug. 21, 2014 Rise Set
Actual Time 7:04 AM EDT 8:03 PM EDT
Civil Twilight 6:39 AM EDT 8:27 PM EDT
Nautical Twilight 6:11 AM EDT 8:56 PM EDT
Astronomical Twilight 5:41 AM EDT 9:25 PM EDT
Moon 3:41 AM EDT (8/21) 5:23 PM EDT (8/21)
Length of Visible Light 13h 47m
Length of Day
12h 59m
Waning Crescent, 13% of the Moon is Illuminated
Aug 21
Waning Crescent
Aug 25
New
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 82.0 °F 88.6 °F 75.0 °F 79% 30.10 in 10.0 mi NW 3.5 mph - N/A   Clear
1:53 AM 82.0 °F 89.4 °F 75.9 °F 82% 30.09 in 10.0 mi NNW 4.6 mph - N/A   Clear
2:53 AM 82.0 °F 89.4 °F 75.9 °F 82% 30.09 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 79.0 °F - 75.9 °F 90% 30.08 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 79.0 °F - 75.9 °F 90% 30.08 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 79.0 °F - 75.9 °F 90% 30.08 in 10.0 mi WNW 3.5 mph - N/A   Clear
6:53 AM 79.0 °F - 75.9 °F 90% 30.09 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 81.0 °F 87.9 °F 77.0 °F 88% 30.11 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 86.0 °F 96.9 °F 77.0 °F 74% 30.13 in 10.0 mi NNE 4.6 mph - N/A   Clear
9:53 AM 87.1 °F 99.8 °F 78.1 °F 74% 30.13 in 10.0 mi NE 4.6 mph - N/A   Clear
10:53 AM 88.0 °F 100.2 °F 77.0 °F 70% 30.14 in 10.0 mi NNE 4.6 mph - N/A   Clear
11:53 AM 90.0 °F 99.0 °F 73.9 °F 59% 30.14 in 10.0 mi NNE 5.8 mph - N/A   Partly Cloudy
12:53 PM 91.9 °F 101.3 °F 73.9 °F 55% 30.12 in 10.0 mi East 4.6 mph - N/A   Partly Cloudy
1:53 PM 93.0 °F 101.9 °F 73.0 °F 52% 30.10 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
2:53 PM 93.9 °F 105.4 °F 75.0 °F 54% 30.08 in 10.0 mi North 6.9 mph - N/A   Scattered Clouds
3:53 PM 95.0 °F 99.5 °F 68.0 °F 41% 30.06 in 10.0 mi Variable 6.9 mph - N/A   Clear
4:53 PM 91.9 °F 103.2 °F 75.0 °F 58% 30.04 in 10.0 mi NW 12.7 mph - N/A   Clear
5:53 PM 91.0 °F 99.3 °F 73.0 °F 55% 30.05 in 10.0 mi NW 9.2 mph - N/A   Clear
6:53 PM 90.0 °F 99.0 °F 73.9 °F 59% 30.05 in 10.0 mi WNW 11.5 mph - N/A   Clear
7:53 PM 82.0 °F 86.7 °F 72.0 °F 71% 30.12 in 10.0 mi SE 17.3 mph 27.6 mph N/A   Overcast
8:53 PM 81.0 °F 84.9 °F 71.1 °F 72% 30.09 in 10.0 mi WNW 3.5 mph - N/A   Clear
9:53 PM 82.0 °F 87.4 °F 73.0 °F 74% 30.11 in 10.0 mi NNW 4.6 mph - N/A   Clear
10:53 PM 82.0 °F 87.4 °F 73.0 °F 74% 30.11 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 82.0 °F 87.4 °F 73.0 °F 74% 30.11 in 10.0 mi Calm Calm - N/A   Clear