Weather History for Marathon, FL

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Month of May, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 90 °F 87 °F 82 °F
Mean Temperature 85 °F 82 °F 76 °F
Min Temperature 81 °F 77 °F 70 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 20 17 11 529
Growing Degree Days (base 50) 35 31 26 973
Dew Point  
Dew Point 77 °F 71 °F 63 °F
Precipitation  
Precipitation 1.49 in 0.19 in 0.00 in 5.23 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 22 mph 6 mph 0 mph
Gust Wind 30 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.12 in 29.96 in 29.78 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 16, 2012 Rise Set
Actual Time 6:39 AM EDT 8:01 PM EDT
Civil Twilight 6:14 AM EDT 8:26 PM EDT
Nautical Twilight 5:45 AM EDT 8:56 PM EDT
Astronomical Twilight 5:14 AM EDT 9:26 PM EDT
Moon 3:46 AM EDT (5/16) 4:34 PM EDT (5/16)
Length of Visible Light 14h 11m
Length of Day
13h 22m
Waning Crescent, 16% of the Moon is Illuminated
May 16
Waning Crescent
May 20
New
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter

Weather History Calendar

Precipitation Actual month total 5.23 Normal Month Total: 3.35
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
82 | 72 1.01
Average:
84 | 74 0.10
Scattered Clouds
Actual:
85 | 76 0.01
Average:
84 | 74 0.10
Scattered Clouds
Actual:
86 | 78 0.00
Average:
84 | 74 0.08
Scattered Clouds
Actual:
86 | 77 0.00
Average:
85 | 74 0.09
Scattered Clouds
Actual:
86 | 77 0.00
Average:
85 | 74 0.09
Scattered Clouds
Actual:
88 | 77 0.00
Average:
85 | 74 0.10
Scattered Clouds
Actual:
87 | 78 0.00
Average:
85 | 75 0.10
Scattered Clouds
Actual:
87 | 79 0.00
Average:
85 | 75 0.11
Scattered Clouds
Actual:
90 | 78 0.00
Average:
85 | 75 0.11
Rain
Actual:
88 | 78 T
Average:
85 | 75 0.13
Scattered Clouds
Actual:
88 | 79 0.00
Average:
86 | 75 0.13
Scattered Clouds
Actual:
89 | 80 T
Average:
86 | 76 0.13
Partly Cloudy
Actual:
88 | 79 0.00
Average:
86 | 76 0.13
Scattered Clouds
Actual:
88 | 79 0.00
Average:
86 | 76 0.11
Thunderstorm
Actual:
89 | 80 0.00
Average:
86 | 76 0.11
Thunderstorm
Actual:
84 | 79 0.00
Average:
86 | 76 0.10
Thunderstorm
Actual:
82 | 70 1.49
Average:
87 | 76 0.10
Partly Cloudy
Actual:
86 | 73 0.01
Average:
87 | 77 0.09
Thunderstorm
Actual:
84 | 73 0.31
Average:
87 | 77 0.09
Rain
Actual:
85 | 73 0.17
Average:
87 | 77 0.09
Rain
Actual:
86 | 74 0.15
Average:
87 | 77 0.09
Rain
Actual:
88 | 76 T
Average:
88 | 77 0.09
Partly Cloudy
Actual:
85 | 77 0.00
Average:
88 | 78 0.09
Thunderstorm
Actual:
87 | 77 0.60
Average:
88 | 78 0.10
Scattered Clouds
Actual:
88 | 80 0.00
Average:
88 | 78 0.10
Thunderstorm
Actual:
89 | 73 0.14
Average:
88 | 78 0.11
Rain
Actual:
89 | 74 0.01
Average:
89 | 78 0.12
Scattered Clouds
Actual:
89 | 81 0.00
Average:
89 | 78 0.12
Scattered Clouds
Actual:
90 | 78 0.00
Average:
89 | 78 0.13
Rain
Actual:
89 | 78 T
Average:
89 | 79 0.16
Rain
Actual:
87 | 75 1.33
Average:
89 | 79 0.15
 

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
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 82 77 72 75 72 70 100 87 74 30.02 29.98 29.94 10 7 0 17 11 26 1.01 Rain
2 85 81 76 72 70 69 82 74 65 30.06 30.02 29.96 10 10 10 17 11 24 0.01  
3 86 82 78 72 70 68 74 70 65 30.08 30.04 29.99 10 10 10 15 10 23 0.00  
4 86 82 77 71 67 63 79 67 55 30.08 30.04 30.00 10 10 10 13 9 22 0.00  
5 86 82 77 67 66 65 69 60 51 30.02 29.99 29.96 10 10 10 12 7 18 0.00  
6 88 83 77 69 68 66 74 65 55 30.01 29.96 29.92 10 10 10 10 6 16 0.00  
7 87 83 78 70 69 67 74 65 55 29.96 29.92 29.87 10 10 10 10 5 15 0.00  
8 87 83 79 72 70 68 79 69 59 29.94 29.91 29.88 10 10 10 10 6 15 0.00  
9 90 84 78 74 72 70 79 69 59 29.93 29.89 29.84 10 9 6 9 4 14 0.00  
10 88 83 78 73 71 67 74 67 59 29.93 29.87 29.84 10 10 9 13 7 18 T Rain
11 88 84 79 72 70 69 79 67 55 30.06 29.97 29.91 10 10 10 10 6 15 0.00  
12 89 85 80 74 71 69 74 67 59 30.12 30.08 30.04 10 10 10 20 11 25 T  
13 88 84 79 71 70 69 74 65 55 30.10 30.05 29.99 10 10 10 14 9 20 0.00  
14 88 84 79 72 71 70 79 69 59 30.04 30.00 29.94 10 10 10 12 5 16 0.00  
15 89 85 80 75 73 68 79 70 61 30.02 29.99 29.95 10 10 9 14 4 21 0.00 Thunderstorm
16 84 82 79 74 71 68 79 72 65 30.03 29.98 29.93 10 10 9 9 5 15 0.00 Thunderstorm
17 82 76 70 74 71 66 93 81 69 29.98 29.94 29.90 10 7 0 20 3 28 1.49 Fog , Rain , Thunderstorm
18 86 80 73 73 71 69 93 77 61 29.96 29.92 29.90 10 8 2 8 2 10 0.01  
19 84 79 73 73 71 69 93 79 65 29.96 29.93 29.89 10 8 0 21 6 25 0.31 Fog , Rain , Thunderstorm
20 85 79 73 72 69 67 84 73 61 29.98 29.94 29.90 10 10 5 18 5 23 0.17 Rain
21 86 80 74 74 71 69 87 74 61 29.99 29.96 29.93 10 9 2 13 4 21 0.15 Rain
22 88 82 76 72 71 69 87 73 59 29.97 29.95 29.91 10 10 10 15 6 23 T Rain
23 85 81 77 73 71 70 82 74 65 29.92 29.88 29.84 10 10 9 14 7 22 0.00  
24 87 82 77 77 73 70 85 73 61 29.91 29.82 29.78 10 7 0 14 5 21 0.60 Fog , Rain , Thunderstorm
25 88 84 80 76 74 72 79 71 63 30.01 29.96 29.90 10 10 9 13 6 20 0.00  
26 89 81 73 74 73 68 79 67 55 30.02 29.99 29.96 10 10 4 22 6 30 0.14 Rain , Thunderstorm
27 89 82 74 74 71 67 87 74 61 29.98 29.95 29.91 10 10 5 8 2 12 0.01 Rain
28 89 85 81 74 72 71 74 67 59 29.99 29.95 29.91 10 10 10 10 5 15 0.00  
29 90 84 78 76 73 71 79 71 63 30.00 29.95 29.92 10 10 9 10 4 15 0.00  
30 89 84 78 74 72 69 79 68 56 29.96 29.93 29.89 10 10 10 12 4 24 T Rain
31 87 81 75 75 73 72 82 72 61 29.97 29.93 29.89 10 7 0 21 5 29 1.33 Fog , Rain