Saint Simons Island, GA

9:34 PM EST on December 05, 2016 (GMT -0500)
McKinnon

Weather History for KSSI - September, 2011

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Month of September, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 94 °F 87 °F 79 °F
Mean Temperature 85 °F 79 °F 72 °F
Min Temperature 77 °F 71 °F 63 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 20 14 7 431
Growing Degree Days (base 50) 34 29 21 860
Dew Point  
Dew Point 79 °F 69 °F 47 °F
Precipitation  
Precipitation 0.73 in 0.08 in 0.00 in 1.96 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 26 mph 6 mph 0 mph
Gust Wind 40 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.22 in 29.97 in 29.72 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 07, 2011 Rise Set
Actual Time 7:04 AM EDT 7:41 PM EDT
Civil Twilight 6:40 AM EDT 8:06 PM EDT
Nautical Twilight 6:11 AM EDT 8:34 PM EDT
Astronomical Twilight 5:42 AM EDT 9:04 PM EDT
Moon 4:45 PM EDT (9/7) 2:35 AM EDT (9/7)
Length of Visible Light 13h 25m
Length of Day
12h 36m
Waxing Gibbous, 79% of the Moon is Illuminated
Sep 7
Waxing Gibbous
Sep 12
Full
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter

Daily Weather History & Observations

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 88 83 77 74 71 64 88 69 50 30.14 30.10 30.06 10 9 2 17 10 23 0.00  
2 88 79 69 68 66 64 90 69 48 30.08 30.03 29.98 10 10 4 14 6 18 0.00  
3 88 81 73 72 70 67 87 71 55 30.00 29.96 29.92 10 10 5 12 5 16 0.00  
4 89 82 74 76 72 69 85 70 55 29.95 29.91 29.88 10 8 0 21 7 29 0.73 Fog , Rain , Thunderstorm
5 90 82 73 78 75 71 93 81 68 29.90 29.80 29.74 10 9 1 26 8 40 0.12 Rain , Thunderstorm
6 84 78 72 77 70 63 80 66 51 29.91 29.80 29.72 10 10 10 21 11 31 T Rain
7 85 76 67 62 59 55 81 62 43 29.97 29.94 29.90 10 10 10 13 5 16 0.00  
8 84 74 63 64 60 58 87 65 43 29.96 29.92 29.87 10 10 10 15 6 20 0.00  
9 85 75 64 68 61 55 87 62 37 29.98 29.94 29.91 10 10 10 14 5 16 0.00  
10 87 79 70 72 65 60 84 64 44 30.03 29.99 29.96 10 9 3 15 7 17 0.00  
11 88 80 72 77 73 70 93 78 63 30.09 30.04 30.01 10 9 5 15 6 18 0.00  
12 88 80 72 77 71 68 93 74 55 30.09 30.03 29.99 10 10 7 13 4 17 0.00  
13 91 82 72 73 68 62 93 68 43 30.03 29.99 29.95 10 9 3 12 5 15 0.00  
14 88 81 73 73 70 68 94 76 57 30.00 29.96 29.93 10 9 3 13 6 16 0.00  
15 94 85 75 75 71 61 87 60 33 29.98 29.94 29.90 10 9 4 14 8 18 0.00  
16 84 78 71 74 69 64 87 78 69 30.16 30.07 29.97 10 9 5 24 11 29 T  
17 80 72 64 67 62 56 78 70 62 30.20 30.16 30.12 10 10 10 16 9 23 0.00  
18 79 72 65 67 64 63 87 75 62 30.22 30.17 30.14 10 9 6 20 11 25 T Rain
19 84 76 68 72 68 64 87 77 67 30.14 30.07 30.02 10 10 3 22 8 29 0.03 Rain
20 85 79 73 77 73 71 94 82 70 30.07 30.02 29.98 10 9 2 15 6 20 0.29 Rain , Thunderstorm
21 85 80 74 77 74 72 100 85 69 30.09 30.05 30.00 10 10 6 14 5 18 0.02 Rain , Thunderstorm
22 87 81 75 77 74 72 94 82 70 30.10 30.05 30.01 10 10 10 15 6 18 T Rain , Thunderstorm
23 87 81 75 77 75 72 94 82 70 30.03 29.98 29.91 10 9 4 15 6 21 0.07 Rain , Thunderstorm
24 88 81 73 76 73 72 94 77 59 29.97 29.93 29.88 10 10 8 13 6 16 T  
25 89 81 72 77 74 68 94 79 63 29.99 29.95 29.87 10 9 2 20 4 32 0.46 Rain , Thunderstorm
26 88 80 72 79 74 70 94 83 72 29.97 29.93 29.88 10 9 2 12 3 16 0.24 Rain , Thunderstorm
27 89 80 71 76 74 70 100 82 64 29.97 29.92 29.88 10 10 9 14 5 16 0.00  
28 90 83 75 76 73 69 94 73 52 29.93 29.89 29.83 10 10 10 10 5 14 T  
29 85 79 72 76 69 65 85 70 55 29.91 29.86 29.81 10 10 10 9 4 13 0.00  
30 89 81 72 72 63 47 93 64 35 29.86 29.80 29.73 10 10 9 15 6 22 0.00