Weather History for St. Petersburg Airport, FL

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Sunday, April 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 72 °F -  
Max Temperature 82 °F 81 °F 89 °F (1964)
Min Temperature 62 °F 66 °F 50 °F (1953)
Cooling Degree Days 6    
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 63 °F    
Average Humidity 77    
Maximum Humidity 87    
Minimum Humidity 60    
Precipitation  
Precipitation 0.06 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 10 mph (NE)    
Max Wind Speed 14 mph    
Max Gust Speed 21 mph    
Visibility 10 miles    
Events Rain , Thunderstorm    
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

Apr. 21, 2013 Rise Set
Actual Time 6:59 AM EDT 7:59 PM EDT
Civil Twilight 6:35 AM EDT 8:23 PM EDT
Nautical Twilight 6:06 AM EDT 8:52 PM EDT
Astronomical Twilight 5:37 AM EDT 9:22 PM EDT
Moon 4:03 PM EDT (4/21) 3:58 AM EDT (4/21)
Length of Visible Light 13h 48m
Length of Day
12h 59m
Waxing Gibbous, 79% of the Moon is Illuminated
Apr 21
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 18
First 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 62.1 °F - 57.0 °F 84% 30.16 in 10.0 mi ENE 10.4 mph - 0.01 in Rain Light Rain
1:31 AM 62.6 °F - 57.2 °F 82% 30.13 in 10.0 mi ENE 11.5 mph - 0.01 in   Overcast
1:48 AM 62.6 °F - 57.2 °F 82% 30.12 in 10.0 mi ENE 11.5 mph 20.7 mph 0.01 in   Overcast
1:53 AM 63.0 °F - 57.0 °F 81% 30.12 in 10.0 mi ENE 11.5 mph - 0.01 in   Overcast
2:03 AM 62.6 °F - 57.2 °F 82% 30.12 in 10.0 mi ENE 11.5 mph 17.3 mph N/A   Overcast
2:23 AM 62.6 °F - 57.2 °F 82% 30.11 in 10.0 mi ENE 12.7 mph - N/A   Overcast
2:33 AM 62.6 °F - 57.2 °F 82% 30.10 in 10.0 mi ENE 11.5 mph - N/A   Overcast
2:53 AM 63.0 °F - 57.0 °F 81% 30.11 in 10.0 mi ENE 10.4 mph - N/A   Overcast
3:53 AM 64.0 °F - 57.0 °F 78% 30.09 in 10.0 mi ENE 11.5 mph - N/A   Overcast
4:53 AM 64.0 °F - 57.0 °F 78% 30.09 in 10.0 mi ENE 6.9 mph - N/A   Overcast
5:53 AM 64.0 °F - 57.0 °F 78% 30.09 in 10.0 mi ENE 10.4 mph - N/A   Overcast
6:53 AM 64.9 °F - 59.0 °F 81% 30.11 in 10.0 mi ENE 10.4 mph - N/A   Overcast
7:53 AM 64.9 °F - 59.0 °F 81% 30.12 in 10.0 mi ENE 11.5 mph - N/A   Overcast
8:53 AM 66.9 °F - 60.1 °F 79% 30.12 in 10.0 mi ENE 11.5 mph - N/A   Overcast
9:53 AM 70.0 °F - 62.1 °F 76% 30.13 in 10.0 mi East 9.2 mph - N/A   Overcast
10:53 AM 73.0 °F - 63.0 °F 71% 30.13 in 10.0 mi East 9.2 mph - N/A   Overcast
11:53 AM 75.9 °F - 64.0 °F 67% 30.13 in 10.0 mi East 9.2 mph - N/A   Partly Cloudy
12:53 PM 79.0 °F - 66.0 °F 64% 30.12 in 10.0 mi ENE 6.9 mph - N/A   Clear
1:53 PM 80.1 °F 82.1 °F 66.0 °F 62% 30.11 in 10.0 mi NE 6.9 mph - N/A   Overcast
2:53 PM 81.0 °F 83.3 °F 66.9 °F 62% 30.08 in 10.0 mi NNE 4.6 mph - N/A   Mostly Cloudy
3:53 PM 81.0 °F 83.0 °F 66.0 °F 60% 30.04 in 10.0 mi ENE 3.5 mph - N/A   Mostly Cloudy
4:25 PM 80.6 °F 82.7 °F 66.2 °F 61% 30.04 in 10.0 mi North 4.6 mph - N/A Thunderstorm Overcast
4:40 PM 80.6 °F 82.7 °F 66.2 °F 61% 30.05 in 10.0 mi NNW 8.1 mph - N/A   Overcast
4:53 PM 79.0 °F - 66.9 °F 66% 30.05 in 10.0 mi NW 11.5 mph - N/A   Overcast
5:53 PM 75.0 °F - 66.9 °F 76% 30.05 in 10.0 mi NW 13.8 mph - N/A   Scattered Clouds
6:53 PM 73.9 °F - 68.0 °F 82% 30.06 in 10.0 mi NNW 13.8 mph - N/A   Scattered Clouds
7:53 PM 73.0 °F - 68.0 °F 84% 30.08 in 10.0 mi North 9.2 mph - 0.01 in   Mostly Cloudy
8:53 PM 73.0 °F - 69.1 °F 87% 30.07 in 10.0 mi NNE 11.5 mph - N/A   Scattered Clouds
9:53 PM 72.0 °F - 66.9 °F 84% 30.09 in 10.0 mi NE 11.5 mph - N/A   Mostly Cloudy
10:21 PM 71.6 °F - 66.2 °F 83% 30.11 in 10.0 mi NNE 9.2 mph - N/A   Overcast
10:44 PM 71.6 °F - 66.2 °F 83% 30.11 in 10.0 mi NE 8.1 mph - N/A   Overcast
10:53 PM 72.0 °F - 66.0 °F 81% 30.11 in 10.0 mi NE 9.2 mph - 0.00 in Rain Light Rain
11:31 PM 71.6 °F - 66.2 °F 83% 30.10 in 10.0 mi NE 8.1 mph - 0.02 in Rain Light Rain
11:53 PM 71.1 °F - 66.0 °F 84% 30.09 in 10.0 mi East 4.6 mph - 0.03 in Rain Light Rain