Weather History for St. Petersburg, FL

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Sunday, July 22, 2012

  Actual Average Record
Temperature  
Mean Temperature 83 °F -  
Max Temperature 93 °F 90 °F 96 °F (1960)
Min Temperature 75 °F 76 °F 70 °F (1956)
Cooling Degree Days 18    
Growing Degree Days 33 (Base 50)    
Moisture  
Dew Point 78 °F    
Average Humidity 89    
Maximum Humidity 100    
Minimum Humidity 63    
Precipitation  
Precipitation 0.48 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 12 mph (ESE)    
Max Wind Speed 40 mph    
Max Gust Speed 77 mph    
Visibility 9 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

Jul. 22, 2012 Rise Set
Actual Time 6:48 AM EDT 8:25 PM EDT
Civil Twilight 6:22 AM EDT 8:51 PM EDT
Nautical Twilight 5:51 AM EDT 9:21 PM EDT
Astronomical Twilight 5:19 AM EDT 9:54 PM EDT
Moon 10:07 AM EDT (7/22) 10:35 PM EDT (7/22)
Length of Visible Light 14h 28m
Length of Day
13h 36m
Waxing Crescent, 13% of the Moon is Illuminated
Jul 22
Waxing Crescent
Jul 26
First Quarter
Aug 1
Full
Aug 9
Last Quarter
Aug 17
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 82.0 °F 87.4 °F 73.0 °F 74% 30.09 in 10.0 mi ESE 10.4 mph - N/A   Clear
1:53 AM 82.0 °F 90.2 °F 77.0 °F 85% 30.08 in 10.0 mi ESE 11.5 mph - N/A   Clear
2:53 AM 82.0 °F 90.2 °F 77.0 °F 85% 30.06 in 10.0 mi ESE 11.5 mph - N/A   Clear
3:53 AM 81.0 °F 87.9 °F 77.0 °F 88% 30.07 in 10.0 mi ESE 12.7 mph - N/A   Clear
4:53 AM 81.0 °F 89.9 °F 80.1 °F 97% 30.06 in 10.0 mi SE 9.2 mph - N/A   Clear
5:53 AM 81.0 °F 89.9 °F 80.1 °F 97% 30.08 in 10.0 mi ESE 10.4 mph - N/A   Clear
6:53 AM 81.0 °F 90.6 °F 81.0 °F 100% 30.08 in 10.0 mi ESE 11.5 mph - N/A   Clear
7:53 AM 81.0 °F 90.6 °F 81.0 °F 100% 30.09 in 10.0 mi ESE 8.1 mph - N/A   Clear
8:53 AM 82.9 °F 95.9 °F 81.0 °F 94% 30.09 in 10.0 mi East 6.9 mph - N/A   Clear
9:53 AM 84.0 °F 98.1 °F 81.0 °F 90% 30.11 in 10.0 mi SE 6.9 mph - N/A   Clear
10:53 AM 86.0 °F 100.8 °F 80.1 °F 82% 30.12 in 10.0 mi ESE 6.9 mph - N/A   Clear
11:53 AM 87.1 °F 103.2 °F 80.1 °F 80% 30.12 in 10.0 mi East 9.2 mph - N/A   Clear
12:53 PM 88.0 °F 104.3 °F 80.1 °F 77% 30.11 in 10.0 mi East 11.5 mph - N/A   Clear
1:53 PM 90.0 °F 105.8 °F 79.0 °F 70% 30.10 in 10.0 mi ENE 9.2 mph - N/A   Clear
2:53 PM 91.0 °F 104.2 °F 77.0 °F 63% 30.05 in 10.0 mi NE 6.9 mph - N/A   Clear
3:53 PM 90.0 °F 105.8 °F 79.0 °F 70% 30.05 in 10.0 mi East 12.7 mph - N/A   Partly Cloudy
4:07 PM 84.2 °F 92.3 °F 75.2 °F 74% 30.10 in 1.8 mi ENE 40.3 mph 77.1 mph 0.07 in Thunderstorm Thunderstorm
4:12 PM 78.8 °F - 75.2 °F 89% 30.06 in 0.2 mi Variable 6.9 mph 77.1 mph 0.43 in Thunderstorm Thunderstorm
4:20 PM 82.4 °F 92.4 °F 78.8 °F 89% 30.07 in 1.5 mi ENE 15.0 mph 23.0 mph 0.43 in Thunderstorm Thunderstorm
4:27 PM 82.4 °F 94.0 °F 80.6 °F 94% 30.09 in 10.0 mi SE 29.9 mph 47.2 mph 0.43 in Thunderstorm Thunderstorm
4:35 PM 78.8 °F - 77.0 °F 94% 30.08 in 6.0 mi SSE 28.8 mph 36.8 mph 0.44 in Thunderstorm Thunderstorm
4:53 PM 78.1 °F - 77.0 °F 96% 30.12 in 4.0 mi SE 23.0 mph 35.7 mph 0.46 in Thunderstorm Thunderstorm
5:35 PM 77.0 °F - - N/A% 30.11 in 7.0 mi SSE 23.0 mph - N/A   Overcast
5:53 PM 75.9 °F - 75.9 °F 100% 30.11 in 7.0 mi SSE 15.0 mph 23.0 mph 0.01 in   Scattered Clouds
6:02 PM 75.2 °F - 75.2 °F 100% 30.10 in 10.0 mi SSE 12.7 mph - N/A Thunderstorm Scattered Clouds
6:17 PM 77.0 °F - 75.2 °F 94% 30.10 in 10.0 mi SSE 9.2 mph - N/A   Scattered Clouds
6:38 PM 77.0 °F - 75.2 °F 94% 30.07 in 10.0 mi SSW 5.8 mph - N/A Thunderstorm Scattered Clouds
6:53 PM 78.1 °F - 75.0 °F 90% 30.05 in 10.0 mi North 3.5 mph - 0.01 in   Partly Cloudy
7:53 PM 77.0 °F - 77.0 °F 100% 30.04 in 10.0 mi NNE 6.9 mph - N/A   Partly Cloudy
8:53 PM 78.1 °F - 75.9 °F 93% 30.13 in 10.0 mi SE 17.3 mph 20.7 mph N/A   Mostly Cloudy
9:00 PM 78.8 °F - 75.2 °F 89% 30.13 in 10.0 mi ESE 12.7 mph - N/A   Scattered Clouds
9:53 PM 78.1 °F - 77.0 °F 96% 30.14 in 10.0 mi ESE 10.4 mph - N/A   Overcast
10:53 PM 77.0 °F - 75.9 °F 96% 30.14 in 10.0 mi ESE 9.2 mph - N/A   Mostly Cloudy
11:53 PM 77.0 °F - 75.0 °F 94% 30.14 in 10.0 mi ESE 11.5 mph - N/A   Partly Cloudy