Weather History for St. Petersburg, FL

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Wednesday, September 26, 2012

  Actual Average Record
Temperature  
Mean Temperature 82 °F -  
Max Temperature 90 °F 87 °F 97 °F (1985)
Min Temperature 75 °F 74 °F 68 °F (1956)
Cooling Degree Days 16    
Growing Degree Days 32 (Base 50)    
Moisture  
Dew Point 73 °F    
Average Humidity 79    
Maximum Humidity 94    
Minimum Humidity 53    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 8 mph (East)    
Max Wind Speed 13 mph    
Max Gust Speed -    
Visibility 9 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

Sep. 26, 2012 Rise Set
Actual Time 7:21 AM EDT 7:21 PM EDT
Civil Twilight 6:57 AM EDT 7:45 PM EDT
Nautical Twilight 6:30 AM EDT 8:12 PM EDT
Astronomical Twilight 6:03 AM EDT 8:39 PM EDT
Moon 5:08 PM EDT (9/26) 4:01 AM EDT (9/26)
Length of Visible Light 12h 47m
Length of Day
12h 00m
Waxing Gibbous, 88% of the Moon is Illuminated
Sep 26
Waxing Gibbous
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
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
1:53 AM 78.1 °F - 73.9 °F 87% 30.07 in 10.0 mi East 10.4 mph - N/A   Clear
2:53 AM 77.0 °F - 73.9 °F 90% 30.05 in 10.0 mi East 12.7 mph - N/A   Clear
3:41 AM 77.0 °F - 73.4 °F 89% 30.04 in 10.0 mi East 8.1 mph - N/A   Partly Cloudy
3:53 AM 77.0 °F - 73.9 °F 90% 30.03 in 10.0 mi East 9.2 mph - N/A   Partly Cloudy
4:53 AM 75.9 °F - 73.9 °F 94% 30.03 in 10.0 mi East 4.6 mph - N/A   Clear
5:03 AM 75.2 °F - 73.4 °F 94% 30.03 in 10.0 mi East 5.8 mph - N/A   Partly Cloudy
5:53 AM 77.0 °F - 75.0 °F 94% 30.05 in 10.0 mi East 9.2 mph - N/A   Mostly Cloudy
6:53 AM 77.0 °F - 75.0 °F 94% 30.06 in 7.0 mi ENE 9.2 mph - N/A   Overcast
7:53 AM 75.9 °F - 73.9 °F 94% 30.07 in 7.0 mi East 9.2 mph - N/A   Mostly Cloudy
8:46 AM 75.2 °F - 73.4 °F 94% 30.09 in 10.0 mi East 6.9 mph - N/A   Scattered Clouds
8:53 AM 75.9 °F - 73.9 °F 94% 30.09 in 10.0 mi East 6.9 mph - N/A   Scattered Clouds
9:53 AM 78.1 °F - 73.9 °F 87% 30.10 in 3.0 mi ENE 6.9 mph - N/A   Partly Cloudy
10:53 AM 80.1 °F 84.5 °F 73.9 °F 81% 30.10 in 9.0 mi ENE 5.8 mph - N/A   Clear
11:53 AM 82.9 °F 87.5 °F 71.1 °F 67% 30.11 in 10.0 mi ENE 4.6 mph - N/A   Clear
12:53 PM 86.0 °F 89.4 °F 68.0 °F 55% 30.10 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 87.1 °F 92.8 °F 71.1 °F 59% 30.09 in 10.0 mi Calm Calm - N/A   Clear
2:53 PM 88.0 °F 93.8 °F 71.1 °F 57% 30.06 in 10.0 mi Calm Calm - N/A   Clear
3:53 PM 88.0 °F 92.9 °F 70.0 °F 55% 30.04 in 10.0 mi East 3.5 mph - N/A   Clear
4:53 PM 88.0 °F 92.1 °F 69.1 °F 53% 30.04 in 10.0 mi Calm Calm - N/A   Clear
5:53 PM 86.0 °F 90.1 °F 69.1 °F 57% 30.03 in 10.0 mi NNW 8.1 mph - N/A   Clear
6:53 PM 82.0 °F 87.4 °F 73.0 °F 74% 30.07 in 10.0 mi ESE 8.1 mph - N/A   Overcast
7:53 PM 80.1 °F 84.5 °F 73.9 °F 81% 30.09 in 10.0 mi East 10.4 mph - N/A   Mostly Cloudy
8:53 PM 79.0 °F - 73.0 °F 82% 30.09 in 10.0 mi ESE 6.9 mph - N/A   Clear
9:53 PM 79.0 °F - 73.9 °F 84% 30.10 in 10.0 mi East 5.8 mph - N/A   Clear
10:53 PM 80.1 °F 83.8 °F 72.0 °F 76% 30.10 in 10.0 mi East 6.9 mph - N/A   Clear