Weather History for Key West, FL

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Tuesday, January 1, 2013

  Actual Average Record
Temperature  
Mean Temperature 74 °F 70 °F  
Max Temperature 78 °F 74 °F 83 °F (1961)
Min Temperature 70 °F 65 °F 51 °F (2001)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 0 1  
Since 1 July heating degree days 4 19  
Cooling Degree Days 9 6  
Month to date cooling degree days 9 6  
Year to date cooling degree days 9 6  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 65 °F    
Average Humidity 77    
Maximum Humidity 93    
Minimum Humidity 61    
Precipitation  
Precipitation 0.00 in 0.06 in 2.34 in (1932)
Month to date precipitation 0.00 0.06  
Year to date precipitation 0.00 0.06  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 10 mph (ESE)    
Max Wind Speed 21 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jan. 01, 2013 Rise Set
Actual Time 7:11 AM EST 5:50 PM EST
Civil Twilight 6:46 AM EST 6:15 PM EST
Nautical Twilight 6:18 AM EST 6:43 PM EST
Astronomical Twilight 5:50 AM EST 7:11 PM EST
Moon 9:50 PM EST 9:49 AM EST
Length of Visible Light 11h 28m
Length of Day
10h 39m
Waning Gibbous, 83% of the Moon is Illuminated
Jan 1
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Hourly Weather History & Observations

Time (EST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 73.0 °F 61.0 °F 66% 30.16 in 10.0 mi ESE 10.4 mph - N/A   Overcast
1:53 AM 73.0 °F 62.1 °F 68% 30.14 in 10.0 mi ESE 10.4 mph - N/A   Mostly Cloudy
2:53 AM 73.0 °F 59.0 °F 61% 30.14 in 10.0 mi ESE 11.5 mph - N/A   Overcast
3:53 AM 73.0 °F 61.0 °F 66% 30.14 in 10.0 mi ESE 6.9 mph - N/A   Overcast
4:53 AM 72.0 °F 63.0 °F 73% 30.13 in 10.0 mi ESE 9.2 mph - N/A   Overcast
5:53 AM 70.0 °F 59.0 °F 68% 30.13 in 10.0 mi ESE 6.9 mph - N/A   Overcast
6:53 AM 73.0 °F 59.0 °F 61% 30.12 in 10.0 mi SE 9.2 mph - N/A   Partly Cloudy
7:53 AM 73.0 °F 63.0 °F 71% 30.12 in 10.0 mi SE 11.5 mph - N/A   Mostly Cloudy
8:53 AM 73.9 °F 62.1 °F 66% 30.14 in 10.0 mi ESE 11.5 mph - N/A   Clear
9:53 AM 75.9 °F 63.0 °F 64% 30.15 in 10.0 mi SE 11.5 mph - N/A   Clear
10:53 AM 77.0 °F 66.0 °F 69% 30.15 in 10.0 mi ESE 11.5 mph - N/A   Clear
11:53 AM 77.0 °F 66.9 °F 71% 30.12 in 10.0 mi ESE 11.5 mph - N/A   Clear
12:53 PM 77.0 °F 66.9 °F 71% 30.08 in 10.0 mi SE 13.8 mph - N/A   Clear
1:53 PM 77.0 °F 66.9 °F 71% 30.05 in 10.0 mi SE 13.8 mph - N/A   Clear
2:53 PM 77.0 °F 68.0 °F 74% 30.04 in 10.0 mi SE 13.8 mph - N/A   Clear
3:53 PM 77.0 °F 68.0 °F 74% 30.04 in 10.0 mi ESE 12.7 mph - N/A   Clear
4:53 PM 75.9 °F 69.1 °F 79% 30.04 in 10.0 mi ESE 8.1 mph - N/A   Clear
5:42 PM 73.4 °F 68.0 °F 83% 30.04 in 9.0 mi East 6.9 mph - N/A   Mostly Cloudy
5:53 PM 73.9 °F 69.1 °F 85% 30.05 in 9.0 mi ESE 5.8 mph - N/A   Overcast
6:53 PM 73.9 °F 69.1 °F 85% 30.04 in 10.0 mi ESE 9.2 mph - N/A   Mostly Cloudy
7:21 PM 73.4 °F 69.8 °F 88% 30.05 in 10.0 mi ESE 8.1 mph - N/A   Partly Cloudy
7:53 PM 73.0 °F 69.1 °F 87% 30.05 in 10.0 mi ESE 8.1 mph - N/A   Clear
8:53 PM 73.0 °F 69.1 °F 87% 30.07 in 10.0 mi ESE 6.9 mph - N/A   Clear
9:53 PM 73.0 °F 69.1 °F 87% 30.08 in 10.0 mi East 5.8 mph - N/A   Clear
10:53 PM 72.0 °F 69.1 °F 91% 30.08 in 10.0 mi East 4.6 mph - N/A   Scattered Clouds
11:53 PM 72.0 °F 69.1 °F 91% 30.07 in 10.0 mi East 4.6 mph - N/A   Scattered Clouds