St. Petersburg Airport, FL

9:11 AM EDT on August 18, 2017 (GMT -0400)
Saint Petersburg-Clearwater International

Weather History for KPIE - September, 2012

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Monday, September 17, 2012

  Actual Average Record
Temperature  
Mean Temperature 82 °F -  
Max Temperature 90 °F 89 °F 95 °F (1972)
Min Temperature 75 °F 76 °F 68 °F (1999)
Cooling Degree Days 17    
Growing Degree Days 32 (Base 50)    
Moisture  
Dew Point 73 °F    
Average Humidity 77    
Maximum Humidity 94    
Minimum Humidity 55    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 8 mph (SE)    
Max Wind Speed 15 mph    
Max Gust Speed 22 mph    
Visibility 10 miles    
Events 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

Sep. 17, 2012 Rise Set
Actual Time 7:17 AM EDT 7:32 PM EDT
Civil Twilight 6:53 AM EDT 7:55 PM EDT
Nautical Twilight 6:26 AM EDT 8:23 PM EDT
Astronomical Twilight 5:58 AM EDT 8:50 PM EDT
Moon 8:50 AM EDT (9/17) 8:31 PM EDT (9/17)
Length of Visible Light 13h 02m
Length of Day
12h 15m
Waxing Crescent, 3% of the Moon is Illuminated
Sep 17
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

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 75.9 °F - 72.0 °F 87% 30.03 in 10.0 mi ESE 5.8 mph - N/A   Clear
1:53 AM 75.9 °F - 73.0 °F 91% 30.02 in 10.0 mi East 5.8 mph - N/A   Clear
2:53 AM 75.9 °F - 73.0 °F 91% 30.01 in 10.0 mi East 5.8 mph - N/A   Clear
3:53 AM 75.9 °F - 73.0 °F 91% 29.98 in 10.0 mi East 5.8 mph - N/A   Clear
4:53 AM 75.9 °F - 73.9 °F 94% 29.97 in 10.0 mi East 5.8 mph - N/A   Clear
5:53 AM 75.9 °F - 73.9 °F 94% 29.98 in 10.0 mi East 6.9 mph - N/A   Clear
6:53 AM 75.9 °F - 73.0 °F 91% 29.98 in 10.0 mi East 8.1 mph - N/A   Clear
7:53 AM 77.0 °F - 73.0 °F 88% 29.99 in 10.0 mi ESE 8.1 mph - N/A   Clear
8:53 AM 79.0 °F - 73.9 °F 84% 30.00 in 10.0 mi ESE 10.4 mph - N/A   Clear
9:53 AM 82.0 °F 87.4 °F 73.0 °F 74% 30.00 in 10.0 mi SE 12.7 mph - N/A   Partly Cloudy
10:53 AM 84.2 °F 90.9 °F 73.4 °F 70% 30.00 in 10.0 mi SE 12.7 mph 20.7 mph N/A   Clear
11:53 AM 86.0 °F 93.0 °F 73.0 °F 65% 30.00 in 10.0 mi SE 12.7 mph - N/A   Partly Cloudy
12:53 PM 88.0 °F 94.7 °F 72.0 °F 59% 29.98 in 10.0 mi SSE 12.7 mph 18.4 mph N/A   Scattered Clouds
1:53 PM 88.0 °F 94.7 °F 72.0 °F 59% 29.97 in 10.0 mi SE 10.4 mph - N/A   Mostly Cloudy
2:53 PM 88.0 °F 92.9 °F 70.0 °F 55% 29.93 in 10.0 mi SSE 11.5 mph 20.7 mph N/A   Partly Cloudy
3:53 PM 89.1 °F 97.0 °F 73.0 °F 59% 29.91 in 10.0 mi South 13.8 mph 18.4 mph N/A   Mostly Cloudy
4:53 PM 89.1 °F 96.0 °F 72.0 °F 57% 29.90 in 10.0 mi SSW 15.0 mph 21.9 mph N/A Thunderstorm Scattered Clouds
5:08 PM 87.8 °F 93.8 °F 71.6 °F 58% 29.90 in 10.0 mi South 13.8 mph - N/A   Scattered Clouds
5:53 PM 86.0 °F 91.5 °F 71.1 °F 61% 29.91 in 10.0 mi SSW 12.7 mph - N/A   Scattered Clouds
6:53 PM 82.9 °F 89.4 °F 73.9 °F 74% 29.91 in 10.0 mi South 15.0 mph - N/A   Partly Cloudy
7:53 PM 82.0 °F 87.9 °F 73.9 °F 76% 29.90 in 10.0 mi South 10.4 mph - N/A   Clear
8:53 PM 81.0 °F 86.2 °F 73.9 °F 79% 29.92 in 10.0 mi South 8.1 mph - N/A   Clear
9:53 PM 80.1 °F 84.5 °F 73.9 °F 81% 29.95 in 10.0 mi SSE 4.6 mph - N/A   Clear
10:53 PM 80.1 °F 85.4 °F 75.9 °F 87% 29.96 in 10.0 mi SSE 6.9 mph - N/A   Clear
11:53 PM 79.0 °F - 75.0 °F 88% 29.95 in 10.0 mi SSE 6.9 mph - N/A   Clear