Weather History for Marathon, FL

Change the Weather History Date:

Month of August, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 95 °F 91 °F 83 °F
Mean Temperature 89 °F 86 °F 78 °F
Min Temperature 84 °F 80 °F 73 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 24 21 13 650
Growing Degree Days (base 50) 38 35 28 1096
Dew Point  
Dew Point 81 °F 75 °F 68 °F
Precipitation  
Precipitation 1.85 in 0.17 in 0.00 in 4.94 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 35 mph 7 mph 0 mph
Gust Wind 46 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.14 in 29.98 in 29.53 in

Monthly Weather History Graph

Monthly Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Aug. 20, 2012 Rise Set
Actual Time 7:00 AM EDT 7:53 PM EDT
Civil Twilight 6:37 AM EDT 8:17 PM EDT
Nautical Twilight 6:09 AM EDT 8:44 PM EDT
Astronomical Twilight 5:41 AM EDT 9:13 PM EDT
Moon 9:51 AM EDT (8/20) 9:48 PM EDT (8/20)
Length of Visible Light 13h 40m
Length of Day
12h 52m
Waxing Crescent, 11% of the Moon is Illuminated
Aug 20
Waxing Crescent
Aug 24
First Quarter
Aug 31
Full
Sep 8
Last Quarter
Sep 15
New

Weather History Calendar

Precipitation Actual month total 4.94 Normal Month Total: 6.99
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
93 | 83 0.00
Average:
91 | 80 0.19
Thunderstorm
Actual:
92 | 82 0.00
Average:
91 | 80 0.20
Thunderstorm
Actual:
93 | 79 0.08
Average:
91 | 80 0.21
Thunderstorm
Actual:
92 | 80 0.00
Average:
91 | 80 0.20
Scattered Clouds
Actual:
93 | 83 0.00
Average:
91 | 80 0.20
Rain
Actual:
88 | 77 0.16
Average:
92 | 80 0.21
Scattered Clouds
Actual:
92 | 83 0.00
Average:
92 | 80 0.21
Scattered Clouds
Actual:
92 | 84 0.00
Average:
92 | 80 0.21
Thunderstorm
Actual:
93 | 77 0.62
Average:
92 | 80 0.21
Thunderstorm
Actual:
91 | 76 0.18
Average:
92 | 80 0.21
Rain
Actual:
90 | 76 0.01
Average:
92 | 80 0.21
Scattered Clouds
Actual:
91 | 80 0.00
Average:
92 | 80 0.19
Scattered Clouds
Actual:
92 | 82 0.00
Average:
91 | 80 0.20
Rain
Actual:
93 | 81 0.03
Average:
91 | 80 0.22
Clear
Actual:
93 | 84 0.00
Average:
91 | 80 0.21
Scattered Clouds
Actual:
93 | 84 0.00
Average:
91 | 80 0.20
Scattered Clouds
Actual:
94 | 84 0.00
Average:
91 | 79 0.21
Scattered Clouds
Actual:
94 | 84 0.00
Average:
91 | 79 0.20
Clear
Actual:
94 | 83 0.00
Average:
91 | 79 0.21
Clear
Actual:
95 | 81 0.00
Average:
91 | 79 0.20
Rain
Actual:
93 | 81 T
Average:
91 | 79 0.22
Thunderstorm
Actual:
93 | 77 0.07
Average:
91 | 79 0.23
Scattered Clouds
Actual:
93 | 83 T
Average:
91 | 79 0.26
Thunderstorm
Actual:
88 | 75 0.84
Average:
91 | 79 0.26
Rain
Actual:
83 | 73 0.76
Average:
91 | 79 0.23
Thunderstorm
Actual:
84 | 77 1.85
Average:
91 | 79 0.28
Rain
Actual:
86 | 80 0.21
Average:
91 | 79 0.28
Rain
Actual:
90 | 78 0.06
Average:
91 | 79 0.28
Scattered Clouds
Actual:
90 | 82 0.00
Average:
91 | 79 0.30
Scattered Clouds
Actual:
90 | 82 0.00
Average:
91 | 79 0.28
Rain
Actual:
90 | 81 0.07
Average:
91 | 79 0.27
 

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
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 93 88 83 76 74 72 74 65 56 30.04 30.00 29.97 10 10 10 12 3 17 0.00  
2 92 87 82 76 74 72 79 68 56 30.00 29.97 29.94 10 10 10 13 3 17 0.00 Thunderstorm
3 93 86 79 78 74 71 74 67 59 29.99 29.96 29.92 10 9 2 20 5 29 0.08 Rain , Thunderstorm
4 92 86 80 76 74 72 79 69 59 30.04 30.00 29.94 10 10 10 10 4 16 0.00 Thunderstorm
5 93 88 83 77 74 72 80 70 60 30.06 30.03 29.99 10 10 10 14 8 22 0.00  
6 88 83 77 77 75 73 79 72 65 30.06 30.02 29.97 10 9 1 21 8 35 0.16 Rain
7 92 88 83 76 74 73 74 65 56 30.03 29.99 29.95 10 10 9 13 9 20 0.00  
8 92 88 84 76 75 73 74 67 60 30.04 30.00 29.95 10 10 10 14 8 18 0.00  
9 93 85 77 76 74 71 79 70 60 30.01 29.97 29.92 10 9 1 18 7 30 0.62 Rain , Thunderstorm
10 91 84 76 75 73 68 79 69 59 30.01 29.96 29.92 10 9 1 12 6 18 0.18 Rain , Thunderstorm
11 90 83 76 76 74 72 85 75 64 30.07 29.99 29.95 10 10 10 10 5 17 0.01 Rain
12 91 86 80 76 74 72 79 69 59 30.08 30.03 29.98 10 10 10 7 3 9 0.00  
13 92 87 82 76 75 74 79 69 59 30.07 30.04 30.00 10 10 10 10 5 15 0.00  
14 93 87 81 76 75 73 74 67 59 30.06 30.02 29.96 10 10 5 10 6 18 0.03 Rain
15 93 89 84 76 74 71 74 65 56 30.06 30.01 29.97 10 10 10 13 5 21 0.00  
16 93 89 84 76 74 73 74 67 59 30.09 30.05 30.00 10 10 10 9 4 14 0.00  
17 94 89 84 76 74 72 70 63 56 30.05 30.02 29.99 10 10 10 8 4 14 0.00  
18 94 89 84 76 73 71 70 61 52 30.02 29.98 29.95 10 10 10 9 5 15 0.00  
19 94 89 83 75 73 71 70 63 56 30.03 30.00 29.96 10 10 10 9 4 13 0.00  
20 95 88 81 76 74 73 79 68 56 30.04 30.00 29.94 10 10 10 10 3 15 0.00  
21 93 87 81 75 73 70 74 63 52 30.09 30.04 30.00 10 10 9 23 5 41 T Rain
22 93 85 77 76 74 72 85 73 60 30.10 30.06 30.02 10 9 2 14 6 24 0.07 Rain , Thunderstorm
23 93 88 83 77 74 71 74 63 52 30.07 30.03 29.99 10 10 7 14 9 21 T  
24 88 82 75 76 72 68 79 70 61 30.01 29.96 29.89 10 8 0 25 13 39 0.84 Fog , Rain , Thunderstorm
25 83 78 73 79 73 68 94 80 65 29.97 29.89 29.83 10 7 2 30 15 38 0.76 Rain
26 84 81 77 79 78 75 100 94 88 29.81 29.60 29.53 10 5 0 35 20 46 1.85 Rain , Thunderstorm
27 86 83 80 81 79 76 94 84 74 29.94 29.76 29.65 10 8 2 28 18 43 0.21 Rain
28 90 84 78 79 77 75 91 81 70 30.00 29.96 29.92 10 9 2 17 10 26 0.06 Rain
29 90 86 82 78 76 72 88 76 64 30.01 29.96 29.93 10 10 10 13 7 20 0.00  
30 90 86 82 79 77 76 88 78 68 30.10 30.01 29.96 10 10 10 12 7 18 0.00  
31 90 86 81 79 76 72 88 74 59 30.14 30.09 30.06 10 10 2 13 7 16 0.07 Rain