Weather History for St. Petersburg, FL

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Week of December 16, 2012 through December 22, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 80 °F 76 °F 62 °F
Mean Temperature 74 °F 69 °F 56 °F
Min Temperature 68 °F 62 °F 51 °F
Degree Days  
Heating Degree Days (base 65) 8 1 0 8
Cooling Degree Days (base 65) 9 5 0 37
Growing Degree Days (base 50) 24 19 6 132
Dew Point  
Dew Point 71 °F 57 °F 27 °F
Precipitation  
Precipitation 0.64 in 0.09 in 0.00 in 0.64 in
Snowdepth - - - -
Wind  
Wind 24 mph 8 mph 0 mph
Gust Wind 40 mph 24 mph 20 mph
Sea Level Pressure  
Sea Level Pressure 30.31 in 30.04 in 29.88 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Dec. 17, 2012 Rise Set
Actual Time 7:15 AM EST 5:38 PM EST
Civil Twilight 6:49 AM EST 6:04 PM EST
Nautical Twilight 6:20 AM EST 6:33 PM EST
Astronomical Twilight 5:51 AM EST 7:02 PM EST
Moon 10:43 AM EST (12/17) 10:35 PM EST (12/17)
Length of Visible Light 11h 14m
Length of Day
10h 23m
Waxing Crescent, 24% of the Moon is Illuminated
Dec 17
Waxing Crescent
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
16 80 74 68 67 64 61 90 77 54 30.05 30.00 29.95 10 10 10 12 6 - 0.00  
17 79 74 68 70 68 64 96 85 68 29.98 29.92 29.88 10 10 9 15 6 23 0.00  
18 79 72 64 71 65 54 97 79 62 30.03 29.96 29.89 10 10 9 14 7 20 0.00  
19 77 70 63 58 53 47 81 60 34 30.12 30.06 30.03 10 10 10 12 5 - 0.00  
20 80 72 64 71 66 53 93 80 61 30.07 29.99 29.94 10 8 1 24 12 40 0.64 Rain , Thunderstorm
21 72 64 57 69 45 39 91 57 46 30.22 30.12 29.97 10 10 9 21 14 31 0.00 Rain
22 62 56 51 43 37 27 66 51 28 30.31 30.25 30.21 10 10 10 16 9 22 0.00