Weather History for Summerville, SC

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 77 °F 64 °F 46 °F
Mean Temperature 67 °F 53 °F 40 °F
Min Temperature 59 °F 42 °F 26 °F
Degree Days  
Heating Degree Days (base 65) 25 12 0 373
Cooling Degree Days (base 65) 2 0 0 2
Growing Degree Days (base 50) 17 5 0 155
Dew Point  
Dew Point 68 °F 47 °F 19 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 25 mph 4 mph 0 mph
Gust Wind 36 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.44 in 30.09 in 29.54 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 05, 2012 Rise Set
Actual Time 7:09 AM EST 5:13 PM EST
Civil Twilight 6:42 AM EST 5:41 PM EST
Nautical Twilight 6:12 AM EST 6:11 PM EST
Astronomical Twilight 5:42 AM EST 6:41 PM EST
Moon 11:46 PM EST (12/5) 11:46 AM EST (12/5)
Length of Visible Light 10h 58m
Length of Day
10h 04m
Waning Gibbous, 60% of the Moon is Illuminated
Dec 5
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 20
First Quarter
Dec 28
Full

Weather History Calendar

Precipitation Actual month total 0.00 Average Month Total: 3.38
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
69 | 41 0.00
Average:
- | - 0.15
Partly Cloudy
Actual:
75 | 46 0.00
Average:
- | - 0.06
Fog
Actual:
77 | 46 0.00
Average:
- | - 0.08
Fog
Actual:
73 | 51 0.00
Average:
- | - 0.13
Clear
Actual:
77 | 46 0.00
Average:
- | - 0.04
Partly Cloudy
Actual:
64 | 51 0.00
Average:
- | - 0.10
Mostly Cloudy
Actual:
60 | 46 0.00
Average:
- | - 0.15
Fog
Actual:
66 | 44 0.00
Average:
- | - 0.11
Fog
Actual:
77 | 48 0.00
Average:
- | - 0.06
Fog
Actual:
75 | 59 0.00
Average:
- | - 0.16
Rain
Actual:
68 | 59 0.00
Average:
- | - 0.13
Rain
Actual:
59 | 44 0.00
Average:
- | - 0.26
Rain
Actual:
46 | 39 0.00
Average:
- | - 0.10
Clear
Actual:
60 | 33 0.00
Average:
- | - 0.07
Mostly Cloudy
Actual:
59 | 41 0.00
Average:
- | - 0.21
Fog
Actual:
73 | 51 0.00
Average:
- | - 0.14
Thunderstorm
Actual:
64 | 59 0.00
Average:
- | - 0.05
Partly Cloudy
Actual:
68 | 39 0.00
Average:
- | - 0.05
Clear
Actual:
71 | 33 0.00
Average:
- | - 0.05
Rain
Actual:
73 | 35 0.00
Average:
- | - 0.06
Clear
Actual:
55 | 41 0.00
Average:
- | - 0.08
Clear
Actual:
59 | 33 0.00
Average:
- | - 0.05
Clear
Actual:
59 | 28 0.00
Average:
- | - 0.08
Rain
Actual:
60 | 42 0.00
Average:
- | - 0.16
Thunderstorm
Actual:
57 | 46 0.00
Average:
- | - 0.20
Thunderstorm
Actual:
68 | 42 0.00
Average:
- | - 0.15
Clear
Actual:
55 | 32 0.00
Average:
- | - 0.05
Scattered Clouds
Actual:
55 | 32 0.00
Average:
- | - 0.10
Rain
Actual:
57 | 41 0.00
Average:
- | - 0.19
Clear
Actual:
50 | 30 0.00
Average:
- | - 0.05
Scattered Clouds
Actual:
60 | 26 0.00
Average:
- | - 0.11
 

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
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 69 55 41 54 49 41 100 86 56 30.39 30.34 30.31 10 10 10 8 1 - 0.00  
2 75 60 46 59 55 46 100 82 50 30.38 30.32 30.28 10 10 10 8 2 - 0.00  
3 77 62 46 63 55 46 100 89 47 30.34 30.29 30.25 10 6 0 7 1 - 0.00 Fog
4 73 62 51 63 58 52 100 91 65 30.36 30.28 30.25 10 8 0 7 1 - 0.00 Fog
5 77 62 46 59 52 46 100 81 41 30.25 30.17 30.10 10 10 7 8 1 - 0.00  
6 64 58 51 54 49 43 94 70 63 30.20 30.16 30.13 10 10 10 10 6 18 0.00  
7 60 54 46 54 49 43 100 85 71 30.13 30.06 30.00 10 10 7 10 5 - 0.00  
8 66 55 44 57 51 45 100 94 68 30.11 30.06 30.02 10 6 0 4 0 - 0.00 Fog
9 77 62 48 68 58 48 100 91 65 30.15 30.07 29.99 10 8 0 4 0 - 0.00 Fog
10 75 67 59 64 61 59 100 87 61 29.97 29.87 29.79 10 8 0 10 3 18 0.00 Fog
11 68 64 59 64 61 57 100 94 78 30.07 29.95 29.79 10 9 0 7 2 - 0.00 Fog , Rain
12 59 52 44 57 50 45 100 97 88 30.21 30.15 30.08 10 9 4 13 5 20 0.00 Rain
13 46 42 39 45 43 39 100 98 93 30.34 30.27 30.18 10 9 3 15 9 20 0.00 Rain
14 60 46 33 43 40 34 100 86 45 30.38 30.30 30.23 10 9 5 9 2 - 0.00  
15 59 50 41 55 48 41 100 86 72 30.25 30.17 30.10 10 10 5 7 2 - 0.00  
16 73 62 51 63 59 52 100 91 65 30.11 30.01 29.91 10 7 0 10 1 18 0.00 Fog
17 64 62 59 64 62 59 100 99 88 29.90 29.83 29.73 10 10 4 13 4 - 0.00 Rain , Thunderstorm
18 68 54 39 61 48 34 100 76 33 30.01 29.86 29.76 10 10 1 17 5 28 0.00  
19 71 52 33 43 38 34 100 73 28 30.12 30.07 30.01 10 10 10 8 2 - 0.00  
20 73 54 35 64 51 36 100 83 49 30.12 29.93 29.66 10 10 5 18 5 31 0.00 Rain
21 55 48 41 45 29 23 70 54 38 30.00 29.88 29.76 10 10 10 25 15 34 0.00  
22 59 46 33 32 22 19 87 46 23 30.19 30.11 30.00 10 10 10 12 8 20 0.00  
23 59 44 28 36 30 27 100 69 34 30.22 30.16 30.10 10 10 10 7 1 - 0.00  
24 60 51 42 50 41 32 100 73 36 30.12 30.02 29.95 10 10 0 10 3 - 0.00 Fog , Rain
25 57 52 46 55 52 46 100 99 88 30.09 30.01 29.93 10 7 2 7 1 - 0.00 Rain , Thunderstorm
26 68 55 42 64 50 32 100 79 49 29.93 29.71 29.54 10 8 1 21 9 36 0.00 Rain , Thunderstorm
27 55 44 32 39 34 32 100 72 47 30.07 29.95 29.84 10 10 10 14 7 21 0.00  
28 55 44 32 46 41 32 100 83 58 30.16 30.07 29.93 10 10 10 6 1 - 0.00  
29 57 49 41 52 44 32 100 84 63 30.08 29.86 29.72 10 9 4 18 6 28 0.00 Rain
30 50 40 30 32 29 25 100 67 37 30.44 30.38 30.08 10 10 10 12 6 18 0.00  
31 60 43 26 45 36 27 100 80 41 30.44 30.33 30.21 10 10 10 7 1 - 0.00