Weather History for Saint Simons Island, GA

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Month of July, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 87 °F 83 °F
Mean Temperature 84 °F 82 °F 79 °F
Min Temperature 79 °F 75 °F 72 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 19 17 14 515
Growing Degree Days (base 50) 34 31 28 857
Dew Point  
Dew Point 78 °F 73 °F 68 °F
Precipitation  
Precipitation 1.81 in 0.21 in 0.00 in 6.31 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 33 mph 8 mph 0 mph
Gust Wind 43 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.25 in 30.07 in 29.80 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jul. 17, 2013 Rise Set
Actual Time 6:33 AM EDT 8:29 PM EDT
Civil Twilight 6:06 AM EDT 8:56 PM EDT
Nautical Twilight 5:33 AM EDT 9:29 PM EDT
Astronomical Twilight 4:58 AM EDT 10:04 PM EDT
Moon 3:22 PM EDT (7/17) 1:32 AM EDT (7/17)
Length of Visible Light 14h 50m
Length of Day
13h 56m
Waxing Gibbous, 67% of the Moon is Illuminated
Jul 17
Waxing Gibbous
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter

Weather History Calendar

Precipitation Actual month total 6.31 Normal Month Total: 4.08
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Thunderstorm
Actual:
83 | 74 0.43
Average:
90 | 75 0.13
Rain
Actual:
84 | 75 0.04
Average:
90 | 75 0.13
Rain
Actual:
86 | 76 0.01
Average:
90 | 75 0.12
Scattered Clouds
Actual:
86 | 76 0.00
Average:
90 | 75 0.13
Scattered Clouds
Actual:
87 | 78 0.00
Average:
90 | 75 0.13
Rain
Actual:
86 | 79 0.03
Average:
90 | 75 0.13
Scattered Clouds
Actual:
87 | 79 0.00
Average:
90 | 75 0.13
Scattered Clouds
Actual:
87 | 76 0.00
Average:
90 | 75 0.13
Scattered Clouds
Actual:
87 | 75 0.00
Average:
90 | 75 0.14
Scattered Clouds
Actual:
87 | 78 0.00
Average:
90 | 75 0.14
Thunderstorm
Actual:
87 | 75 0.02
Average:
91 | 75 0.13
Thunderstorm
Actual:
87 | 74 1.81
Average:
91 | 75 0.14
Thunderstorm
Actual:
85 | 74 0.01
Average:
91 | 75 0.12
Rain
Actual:
83 | 76 0.14
Average:
91 | 75 0.12
Thunderstorm
Actual:
87 | 76 0.25
Average:
91 | 75 0.12
Partly Cloudy
Actual:
87 | 79 0.00
Average:
91 | 75 0.13
Scattered Clouds
Actual:
87 | 76 0.00
Average:
91 | 75 0.12
Scattered Clouds
Actual:
87 | 74 0.00
Average:
91 | 76 0.12
Thunderstorm
Actual:
87 | 76 0.05
Average:
91 | 76 0.14
Thunderstorm
Actual:
87 | 72 1.51
Average:
91 | 76 0.13
Thunderstorm
Actual:
89 | 74 0.17
Average:
91 | 76 0.13
Thunderstorm
Actual:
90 | 75 0.40
Average:
91 | 76 0.13
Partly Cloudy
Actual:
91 | 74 0.00
Average:
91 | 76 0.14
Partly Cloudy
Actual:
88 | 73 0.00
Average:
91 | 76 0.13
Scattered Clouds
Actual:
89 | 73 0.00
Average:
91 | 76 0.14
Scattered Clouds
Actual:
87 | 76 0.00
Average:
91 | 76 0.14
Thunderstorm
Actual:
88 | 73 1.17
Average:
91 | 76 0.14
Clear
Actual:
87 | 75 0.00
Average:
90 | 76 0.13
Clear
Actual:
88 | 75 T
Average:
90 | 76 0.14
Clear
Actual:
91 | 76 0.07
Average:
90 | 76 0.14
Rain
Actual:
88 | 75 0.20
Average:
90 | 76 0.14
 

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

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jul high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 83 79 74 75 73 71 94 87 79 30.02 29.91 29.84 10 8 1 17 8 23 0.43 Rain , Thunderstorm
2 84 80 75 75 73 70 94 84 74 30.13 30.05 30.01 10 10 7 18 8 30 0.04 Rain
3 86 81 76 77 75 72 94 84 74 30.18 30.14 30.10 10 10 5 17 10 21 0.01 Rain
4 86 81 76 76 74 70 87 81 74 30.20 30.17 30.14 10 10 10 18 11 26 0.00  
5 87 83 78 76 75 73 91 81 70 30.20 30.17 30.15 10 10 10 18 10 24 0.00  
6 86 83 79 76 74 73 85 78 70 30.18 30.15 30.12 10 9 2 21 11 30 0.03 Rain
7 87 83 79 75 73 71 85 74 63 30.19 30.15 30.12 10 10 10 15 9 24 0.00  
8 87 82 76 75 73 71 94 79 63 30.20 30.17 30.13 10 10 10 14 6 17 0.00  
9 87 81 75 75 73 71 94 78 61 30.21 30.16 30.11 10 10 10 14 6 18 0.00  
10 87 83 78 73 72 71 79 70 61 30.12 30.07 29.99 10 10 10 15 7 25 0.00  
11 87 81 75 75 73 72 88 77 65 30.03 29.97 29.90 10 10 8 20 8 25 0.02 Rain , Thunderstorm
12 87 81 74 75 73 72 94 82 70 29.94 29.92 29.89 10 8 0 15 5 21 1.81 Fog , Rain , Thunderstorm
13 85 80 74 75 73 71 88 79 70 30.04 29.97 29.92 10 10 9 16 7 23 0.01 Rain , Thunderstorm
14 83 80 76 75 73 71 88 79 69 30.17 30.09 30.01 10 9 2 16 8 21 0.14 Rain
15 87 82 76 77 74 72 85 78 70 30.21 30.17 30.14 10 10 2 17 11 24 0.25 Rain , Thunderstorm
16 87 83 79 75 74 73 85 75 65 30.25 30.22 30.18 10 10 10 16 10 21 0.00  
17 87 82 76 75 73 71 94 78 61 30.24 30.19 30.12 10 10 10 12 5 38 0.00  
18 87 81 74 75 72 69 94 76 57 30.17 30.13 30.08 10 10 10 14 6 18 0.00  
19 87 82 76 74 73 70 94 78 61 30.14 30.10 30.06 10 10 6 17 6 23 0.05 Rain , Thunderstorm
20 87 80 72 73 71 70 87 74 61 30.11 30.07 30.03 10 7 0 25 7 38 1.51 Fog , Rain , Thunderstorm
21 89 82 74 75 73 70 87 73 59 30.10 30.05 30.02 10 9 1 15 8 20 0.17 Rain , Thunderstorm
22 90 83 75 74 73 69 94 73 52 30.09 30.05 30.01 10 8 1 33 12 43 0.40 Rain , Thunderstorm
23 91 83 74 74 72 71 93 75 56 30.01 29.96 29.88 10 10 10 22 11 28 0.00  
24 88 81 73 75 71 68 94 77 59 29.89 29.85 29.80 10 10 10 16 9 24 0.00  
25 89 81 73 78 72 70 94 77 59 29.97 29.89 29.82 10 10 9 13 6 15 0.00  
26 87 82 76 77 75 73 91 81 70 30.05 30.00 29.95 10 10 8 14 7 18 0.00  
27 88 81 73 76 75 73 85 77 68 30.04 29.98 29.92 10 10 2 18 5 26 1.17 Rain , Thunderstorm
28 87 81 75 - - - - - - - - - - - - 13 - 16 0.00  
29 88 82 75 - - - - - - - - - - - - 15 8 22 T  
30 91 84 76 - - - - - - - - - - - - 14 4 18 0.07  
31 88 82 75 78 74 72 94 79 63 30.14 30.08 30.05 10 8 2 17 5 24 0.20 Rain