Weather History for Marathon, FL

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 86 °F 80 °F 65 °F
Mean Temperature 83 °F 75 °F 60 °F
Min Temperature 79 °F 69 °F 54 °F
Degree Days  
Heating Degree Days (base 65) 5 0 0 5
Cooling Degree Days (base 65) 18 10 0 304
Growing Degree Days (base 50) 31 24 9 745
Dew Point  
Dew Point 75 °F 63 °F 28 °F
Precipitation  
Precipitation 0.09 in 0.01 in 0.00 in 0.29 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 22 mph 8 mph 0 mph
Gust Wind 35 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.29 in 30.05 in 29.89 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 08, 2012 Rise Set
Actual Time 6:56 AM EST 5:35 PM EST
Civil Twilight 6:32 AM EST 6:00 PM EST
Nautical Twilight 6:03 AM EST 6:29 PM EST
Astronomical Twilight 5:35 AM EST 6:56 PM EST
Moon 1:46 AM EST (12/8) 1:41 PM EST (12/8)
Length of Visible Light 11h 28m
Length of Day
10h 39m
Waning Crescent, 28% of the Moon is Illuminated
Dec 8
Waning Crescent
Dec 13
New
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.29 Normal Month Total: 2.02
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
80 | 70 0.02
Average:
79 | 69 0.07
Scattered Clouds
Actual:
80 | 71 0.00
Average:
79 | 69 0.06
Rain
Actual:
80 | 72 0.01
Average:
78 | 69 0.07
Partly Cloudy
Actual:
80 | 70 0.04
Average:
78 | 69 0.06
Rain
Actual:
82 | 70 0.06
Average:
78 | 69 0.07
Rain
Actual:
78 | 70 0.01
Average:
78 | 68 0.07
Rain
Actual:
79 | 70 0.05
Average:
78 | 68 0.07
Rain
Actual:
81 | 72 0.09
Average:
78 | 68 0.06
Scattered Clouds
Actual:
84 | 72 0.00
Average:
78 | 68 0.08
Rain
Actual:
85 | 77 0.01
Average:
78 | 68 0.05
Scattered Clouds
Actual:
86 | 79 0.00
Average:
77 | 68 0.06
Scattered Clouds
Actual:
84 | 75 0.00
Average:
77 | 67 0.06
Partly Cloudy
Actual:
82 | 72 0.00
Average:
77 | 67 0.07
Partly Cloudy
Actual:
79 | 70 0.00
Average:
77 | 67 0.07
Partly Cloudy
Actual:
81 | 71 0.00
Average:
77 | 67 0.06
Clear
Actual:
83 | 71 0.00
Average:
77 | 67 0.06
Scattered Clouds
Actual:
85 | 73 0.00
Average:
77 | 67 0.08
Scattered Clouds
Actual:
84 | 72 0.00
Average:
76 | 66 0.08
Clear
Actual:
80 | 72 0.00
Average:
76 | 66 0.08
Scattered Clouds
Actual:
84 | 75 0.00
Average:
76 | 66 0.07
Partly Cloudy
Actual:
77 | 61 0.00
Average:
76 | 66 0.08
Clear
Actual:
65 | 54 0.00
Average:
76 | 66 0.06
Clear
Actual:
72 | 59 0.00
Average:
76 | 65 0.07
Scattered Clouds
Actual:
78 | 63 0.00
Average:
76 | 65 0.06
Scattered Clouds
Actual:
80 | 65 0.00
Average:
76 | 65 0.06
Partly Cloudy
Actual:
83 | 70 0.00
Average:
75 | 65 0.06
Scattered Clouds
Actual:
70 | 61 0.00
Average:
75 | 65 0.05
Partly Cloudy
Actual:
82 | 68 0.00
Average:
75 | 65 0.06
Partly Cloudy
Actual:
83 | 69 0.00
Average:
75 | 65 0.06
Scattered Clouds
Actual:
71 | 58 0.00
Average:
75 | 65 0.05
Partly Cloudy
Actual:
75 | 69 0.00
Average:
75 | 64 0.06
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

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  
1 80 75 70 65 63 61 79 72 64 30.17 30.13 30.09 10 10 9 20 11 24 0.02  
2 80 76 71 66 64 60 84 71 58 30.20 30.15 30.11 10 10 10 17 11 23 0.00  
3 80 76 72 63 59 53 68 58 48 30.21 30.16 30.13 10 10 9 18 11 25 0.01 Rain
4 80 75 70 64 61 54 78 62 46 30.20 30.15 30.12 10 10 9 17 11 24 0.04  
5 82 76 70 65 63 59 79 66 52 30.13 30.07 30.01 10 10 8 15 7 18 0.06 Rain
6 78 74 70 67 66 64 84 74 64 30.00 29.95 29.91 10 10 10 13 6 15 0.01 Rain
7 79 75 70 68 66 63 90 74 58 29.97 29.93 29.89 10 10 2 10 5 13 0.05 Rain
8 81 77 72 72 69 66 90 79 67 30.02 29.97 29.93 10 9 2 13 4 22 0.09 Rain
9 84 78 72 73 71 68 93 81 69 30.08 30.02 29.99 10 9 5 6 2 8 0.00  
10 85 81 77 73 73 72 85 78 70 30.01 29.97 29.92 10 10 6 12 6 17 0.01 Rain
11 86 83 79 75 73 72 85 78 70 30.05 29.99 29.94 10 9 5 12 6 18 0.00  
12 84 80 75 72 71 69 82 74 65 30.09 30.05 30.01 10 10 10 13 7 20 0.00  
13 82 77 72 72 68 65 84 74 63 30.11 30.07 30.04 10 10 9 16 6 22 0.00  
14 79 75 70 66 64 60 84 71 58 30.12 30.07 30.03 10 10 10 21 12 25 0.00  
15 81 76 71 66 64 63 79 69 58 30.09 30.04 30.01 10 10 10 16 10 21 0.00  
16 83 77 71 65 63 61 73 64 55 30.03 29.99 29.95 10 10 10 13 5 20 0.00  
17 85 79 73 69 67 64 84 72 59 29.99 29.96 29.91 10 10 10 9 3 15 0.00  
18 84 78 72 71 68 64 87 76 64 30.03 29.98 29.92 10 10 10 9 4 13 0.00  
19 80 76 72 68 66 63 84 71 58 30.09 30.04 30.01 10 10 10 13 7 15 0.00  
20 84 80 75 68 65 62 74 64 54 30.08 30.04 29.99 10 10 10 10 6 17 0.00  
21 77 69 61 69 57 43 84 64 44 30.19 30.09 30.01 10 10 7 22 12 31 0.00  
22 65 60 54 40 35 28 60 45 29 30.29 30.22 30.19 10 10 10 20 10 35 0.00  
23 72 66 59 56 48 32 73 54 35 30.23 30.17 30.12 10 10 10 14 8 20 0.00  
24 78 71 63 60 58 56 78 63 48 30.12 30.06 30.00 10 10 10 10 6 13 0.00  
25 80 73 65 65 61 56 87 71 54 30.03 29.97 29.93 10 10 10 13 6 20 0.00  
26 83 77 70 71 68 63 87 76 65 30.01 29.93 29.89 10 10 6 15 7 23 0.00  
27 70 66 61 61 54 46 78 62 45 30.08 30.03 29.99 10 10 10 14 6 22 0.00  
28 82 75 68 70 67 57 82 75 67 30.05 30.00 29.96 10 10 10 12 8 16 0.00  
29 83 76 69 72 69 60 87 78 69 30.13 30.03 29.94 10 10 8 18 7 25 0.00  
30 71 65 58 58 51 44 73 64 55 30.27 30.21 30.13 10 10 10 22 14 30 0.00  
31 75 72 69 59 56 54 61 57 53 30.27 30.21 30.16 10 10 10 16 10 22 0.00