Weather History for Saint Simons Island, GA

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Month of January, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 76 °F 66 °F 56 °F
Mean Temperature 69 °F 59 °F 49 °F
Min Temperature 62 °F 51 °F 38 °F
Degree Days  
Heating Degree Days (base 65) 16 7 0 205
Cooling Degree Days (base 65) 4 0 0 12
Growing Degree Days (base 50) 18 8 0 260
Dew Point  
Dew Point 66 °F 51 °F 22 °F
Precipitation  
Precipitation 0.12 in 0.01 in 0.00 in 0.34 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 28 mph 7 mph 0 mph
Gust Wind 37 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.45 in 30.20 in 29.77 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jan. 21, 2013 Rise Set
Actual Time 7:22 AM EST 5:51 PM EST
Civil Twilight 6:57 AM EST 6:17 PM EST
Nautical Twilight 6:27 AM EST 6:46 PM EST
Astronomical Twilight 5:58 AM EST 7:15 PM EST
Moon 1:31 PM EST (1/21) 2:49 AM EST (1/21)
Length of Visible Light 11h 20m
Length of Day
10h 28m
Waxing Gibbous, 75% of the Moon is Illuminated
Jan 21
Waxing Gibbous
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New
Feb 17
First Quarter

Weather History Calendar

Precipitation Actual month total 0.34 Normal Month Total: 3.22
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Fog
Actual:
74 | 46 0.00
Average:
61 | 43 0.09
Rain
Actual:
66 | 57 0.02
Average:
60 | 43 0.08
Rain
Actual:
57 | 48 0.10
Average:
60 | 43 0.09
Partly Cloudy
Actual:
56 | 45 0.00
Average:
60 | 42 0.09
Scattered Clouds
Actual:
60 | 39 0.00
Average:
60 | 42 0.08
Rain
Actual:
58 | 50 0.08
Average:
60 | 42 0.09
Scattered Clouds
Actual:
57 | 41 0.00
Average:
60 | 42 0.09
Mostly Cloudy
Actual:
62 | 53 T
Average:
60 | 42 0.09
Rain
Actual:
69 | 58 T
Average:
60 | 42 0.10
Rain
Actual:
71 | 58 0.01
Average:
60 | 42 0.10
Fog
Actual:
72 | 58 0.00
Average:
60 | 42 0.11
Fog
Actual:
76 | 58 0.00
Average:
60 | 42 0.10
Fog
Actual:
72 | 57 0.00
Average:
60 | 42 0.10
Scattered Clouds
Actual:
76 | 61 0.00
Average:
60 | 42 0.11
Scattered Clouds
Actual:
74 | 60 0.00
Average:
60 | 42 0.10
Clear
Actual:
75 | 62 0.00
Average:
60 | 42 0.11
Partly Cloudy
Actual:
73 | 43 0.00
Average:
60 | 42 0.10
Scattered Clouds
Actual:
56 | 42 0.00
Average:
60 | 42 0.10
Partly Cloudy
Actual:
60 | 45 0.00
Average:
60 | 43 0.11
Scattered Clouds
Actual:
71 | 49 0.00
Average:
61 | 43 0.11
Clear
Actual:
67 | 45 0.00
Average:
61 | 43 0.11
Clear
Actual:
61 | 45 0.00
Average:
61 | 43 0.12
Clear
Actual:
61 | 38 0.00
Average:
61 | 43 0.12
Scattered Clouds
Actual:
72 | 48 0.00
Average:
61 | 43 0.11
Partly Cloudy
Actual:
61 | 47 0.00
Average:
61 | 43 0.12
Partly Cloudy
Actual:
75 | 49 0.00
Average:
61 | 43 0.11
Partly Cloudy
Actual:
63 | 54 0.00
Average:
61 | 43 0.12
Partly Cloudy
Actual:
68 | 53 0.00
Average:
61 | 43 0.11
Fog
Actual:
71 | 57 0.00
Average:
61 | 43 0.12
Rain
Actual:
69 | 56 0.12
Average:
61 | 43 0.11
Rain
Actual:
58 | 45 0.01
Average:
61 | 44 0.12
 

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
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 74 60 46 57 51 44 100 75 49 30.23 30.12 30.01 10 6 0 14 6 18 0.00 Fog
2 66 62 57 63 59 54 100 89 78 30.11 30.03 29.98 10 8 2 14 6 17 0.02 Rain
3 57 53 48 55 51 46 100 92 83 30.26 30.16 30.08 10 9 3 10 5 15 0.10 Rain
4 56 51 45 46 44 41 93 80 66 30.34 30.30 30.25 10 9 5 14 5 17 0.00  
5 60 50 39 48 42 33 89 76 62 30.38 30.32 30.29 10 10 10 14 7 17 0.00  
6 58 54 50 52 50 46 96 90 83 30.27 30.18 30.13 10 8 2 10 5 15 0.08 Rain
7 57 49 41 49 44 38 89 81 72 30.32 30.28 30.20 10 10 10 20 11 25 0.00  
8 62 58 53 59 53 50 93 83 72 30.33 30.28 30.25 10 9 6 18 12 22 T  
9 69 64 58 64 60 57 100 94 87 30.38 30.32 30.26 10 6 0 15 8 25 T Fog , Rain
10 71 65 58 66 62 57 100 90 79 30.39 30.35 30.31 10 5 0 16 8 23 0.01 Fog , Rain
11 72 65 58 65 62 57 100 89 78 30.30 30.23 30.18 10 6 0 12 5 17 0.00 Fog
12 76 67 58 65 61 57 100 85 69 30.22 30.18 30.12 10 5 0 10 5 16 0.00 Fog
13 72 65 57 63 60 55 100 84 68 30.19 30.13 30.09 10 5 0 10 5 - 0.00 Fog
14 76 69 61 63 61 60 100 84 68 30.20 30.16 30.12 10 10 10 13 6 23 0.00  
15 74 67 60 64 62 60 100 87 73 30.17 30.12 30.07 10 10 9 13 5 24 0.00  
16 75 69 62 63 62 60 100 84 68 30.09 30.03 29.99 10 10 10 14 7 20 0.00  
17 73 58 43 62 52 32 93 77 60 30.14 29.96 29.86 10 10 7 28 11 37 0.00  
18 56 49 42 39 35 30 82 60 38 30.45 30.34 30.16 10 10 10 23 11 29 0.00  
19 60 53 45 52 45 35 89 75 61 30.41 30.33 30.23 10 10 10 21 11 26 0.00  
20 71 60 49 51 48 44 89 65 40 30.24 30.16 30.09 10 10 10 13 4 20 0.00  
21 67 56 45 47 42 36 100 66 32 30.15 30.09 30.03 10 8 2 12 4 15 0.00  
22 61 53 45 38 27 22 55 39 22 30.32 30.22 30.11 10 10 10 16 7 24 0.00  
23 61 50 38 40 29 22 76 52 28 30.43 30.33 30.27 10 10 10 12 5 17 0.00  
24 72 60 48 50 45 39 77 59 41 30.35 30.25 30.17 10 10 10 18 10 29 0.00  
25 61 54 47 52 47 43 96 79 62 30.35 30.27 30.18 10 10 7 18 8 25 0.00  
26 75 62 49 57 54 49 96 75 53 30.26 30.19 30.14 10 10 6 15 7 17 0.00  
27 63 59 54 53 51 48 86 73 60 30.43 30.36 30.27 10 9 7 23 13 30 0.00  
28 68 61 53 58 55 52 100 82 63 30.41 30.35 30.29 10 8 4 14 7 20 0.00  
29 71 64 57 64 61 57 100 89 78 30.27 30.21 30.12 10 6 0 12 5 17 0.00 Fog
30 69 63 56 63 61 55 100 87 73 30.13 29.93 29.77 10 8 3 23 10 35 0.12 Rain
31 58 52 45 54 36 25 93 61 28 30.26 30.07 29.86 10 10 4 18 9 28 0.01 Rain