Marathon, FL

6:38 PM EST on December 18, 2017 (GMT -0500)
Florida Keys Marathon

Weather History for KMTH - December, 2013

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Week of December 22, 2013 through December 28, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 84 °F 82 °F 79 °F
Mean Temperature 81 °F 78 °F 74 °F
Min Temperature 78 °F 74 °F 69 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 16 13 9 89
Growing Degree Days (base 50) 30 27 24 192
Dew Point  
Dew Point 76 °F 71 °F 64 °F
Precipitation  
Precipitation 0.48 in 0.14 in 0.00 in 0.56 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 22 mph 10 mph 0 mph
Gust Wind 28 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.18 in 30.10 in 30.02 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Dec. 23, 2013 Rise Set
Actual Time 7:05 AM EST 5:41 PM EST
Civil Twilight 6:40 AM EST 6:06 PM EST
Nautical Twilight 6:11 AM EST 6:35 PM EST
Astronomical Twilight 5:43 AM EST 7:03 PM EST
Moon 11:14 PM EST (12/23) 11:02 AM EST (12/23)
Length of Visible Light 11h 26m
Length of Day
10h 36m
Waning Gibbous, 68% of the Moon is Illuminated
Dec 23
Waning Gibbous
Dec 25
Last Quarter
Jan 1
New
Jan 7
First Quarter
Jan 15
Full

Daily Weather History & Observations

2013 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  
22 83 81 78 74 72 70 85 77 69 30.14 30.10 30.06 10 10 9 16 10 25 T Rain
23 84 81 77 74 72 70 85 78 70 30.17 30.14 30.10 10 10 10 14 8 22 0.00  
24 81 75 69 74 69 64 97 86 74 30.18 30.12 30.07 10 10 10 20 7 28 0.00  
25 79 74 69 72 69 64 100 87 74 30.13 30.09 30.06 10 8 2 22 13 28 0.48 Rain
26 79 76 72 73 71 69 100 87 74 30.14 30.08 30.04 10 10 5 13 9 - 0.08 Rain
27 82 78 74 76 73 72 100 90 79 30.16 30.11 30.07 10 10 8 15 10 22 T Rain
28 83 80 77 73 72 71 88 81 74 30.14 30.07 30.02 10 10 10 15 10 25 T