Marathon, FL

8:55 PM EST on December 14, 2017 (GMT -0500)
Florida Keys Marathon

Weather History for KMTH - January, 2015

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Month of January, 2015

  Max Avg Min Sum
Temperature  
Max Temperature 83 °F 77 °F 67 °F
Mean Temperature 80 °F 72 °F 63 °F
Min Temperature 77 °F 67 °F 58 °F
Degree Days  
Heating Degree Days (base 65) 2 0 0 3
Cooling Degree Days (base 65) 15 7 0 232
Growing Degree Days (base 50) 30 22 12 672
Dew Point  
Dew Point 75 °F 65 °F 39 °F
Precipitation  
Precipitation 0.07 in 0.01 in 0.00 in 0.20 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 21 mph 9 mph 0 mph
Gust Wind 31 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.31 in 30.12 in 29.92 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jan. 14, 2015 Rise Set
Actual Time 7:10 AM EST 5:56 PM EST
Civil Twilight 6:46 AM EST 6:20 PM EST
Nautical Twilight 6:17 AM EST 6:48 PM EST
Astronomical Twilight 5:50 AM EST 7:16 PM EST
Moon 1:18 AM EST (1/14) 12:55 PM EST (1/14)
Length of Visible Light 11h 34m
Length of Day
10h 45m
Last Quarter, 37% of the Moon is Illuminated
Jan 14
Last Quarter
Jan 20
New
Jan 26
First Quarter
Feb 3
Full
Feb 11
Last Quarter

Daily Weather History & Observations

2015 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 82 77 72 73 71 69 100 85 69 30.19 30.15 30.11 10 10 10 12 6 14 0.00  
2 83 79 74 74 72 70 87 78 69 30.22 30.16 30.14 10 10 10 14 8 22 0.00  
3 82 79 75 75 73 72 88 81 74 30.22 30.17 30.14 10 10 6 14 10 23 0.05 Rain
4 83 80 77 75 73 71 88 81 74 30.26 30.21 30.16 10 10 9 14 8 20 T  
5 83 80 76 75 73 71 94 82 69 30.31 30.25 30.22 10 10 8 15 8 19 0.01 Rain
6 82 78 74 75 73 72 100 87 74 30.30 30.23 30.18 10 10 10 15 8 22 T  
7 78 74 70 72 68 53 94 74 53 30.19 30.15 30.10 10 10 10 15 9 20 0.00  
8 72 66 60 59 54 44 78 64 48 30.26 30.20 30.17 10 10 10 21 16 31 0.00  
9 80 75 69 69 63 57 90 76 61 30.22 30.18 30.14 10 10 10 9 6 14 0.00  
10 76 69 62 69 65 61 100 90 79 30.29 30.23 30.19 10 9 6 17 12 21 0.00  
11 81 76 70 73 71 69 100 87 74 30.25 30.20 30.15 10 10 10 15 10 21 0.00  
12 82 79 75 75 74 73 94 87 79 30.17 30.11 30.04 10 10 7 15 8 24 0.05 Rain
13 80 76 71 75 73 71 100 90 79 30.14 30.05 30.01 10 10 6 13 6 18 0.07 Rain
14 75 72 69 72 70 67 100 91 82 30.09 30.04 30.00 10 10 8 13 7 18 0.00  
15 72 70 67 68 67 67 100 92 84 30.11 30.06 30.03 10 10 4 12 6 16 0.00  
16 74 70 66 67 63 57 93 81 68 30.10 30.05 30.00 10 10 10 17 10 25 0.00  
17 77 70 63 65 60 55 81 71 60 30.17 30.10 30.07 10 10 10 16 11 22 0.00  
18 77 71 65 70 65 60 100 84 68 30.15 30.10 30.07 10 10 9 15 6 19 0.00  
19 72 67 62 63 58 52 90 70 49 30.18 30.12 30.07 10 10 10 15 9 23 0.00  
20 76 73 69 69 64 58 90 77 64 30.09 30.02 29.98 10 10 10 8 5 13 T  
21 78 73 67 71 70 68 100 88 76 30.07 30.02 29.97 10 10 7 9 4 12 0.02 Rain
22 82 78 73 71 69 67 100 85 69 30.16 30.10 30.05 10 10 10 12 8 19 0.00  
23 80 76 72 72 69 67 87 79 71 30.10 30.04 29.98 10 10 10 14 10 23 0.00  
24 79 73 66 73 66 56 97 83 68 30.04 29.98 29.94 10 10 8 21 11 31 0.00  
25 67 63 59 57 55 53 90 77 63 30.10 30.05 30.01 10 10 10 16 9 21 0.00  
26 77 69 61 67 57 52 78 67 55 30.01 29.98 29.92 10 10 7 21 11 30 T Rain
27 68 66 63 58 55 52 78 68 58 30.10 30.04 29.99 10 10 10 17 10 26 0.00  
28 67 64 60 59 48 39 78 60 42 30.20 30.13 30.05 10 10 10 18 11 25 0.00  
29 72 65 58 59 55 43 87 69 51 30.25 30.20 30.17 10 10 10 18 12 23 0.00  
30 72 68 63 61 58 55 87 74 61 30.23 30.17 30.14 10 10 10 13 9 17 0.00  
31 74 68 62 61 58 53 93 75 57 30.21 30.17 30.14 10 10 10 18 12 25 0.00