Weather History for Charleston, SC

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Month of March, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 89 °F 76 °F 57 °F
Mean Temperature 76 °F 66 °F 50 °F
Min Temperature 69 °F 56 °F 39 °F
Degree Days  
Heating Degree Days (base 65) 16 2 0 65
Cooling Degree Days (base 65) 12 3 0 104
Growing Degree Days (base 50) 26 16 0 501
Dew Point  
Dew Point 70 °F 56 °F 18 °F
Precipitation  
Precipitation 0.95 in 0.10 in 0.00 in 3.11 in
Snowdepth - - - -
Wind  
Wind 30 mph 7 mph 0 mph
Gust Wind 44 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.64 in 30.15 in 29.63 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Mar. 11, 2012 Rise Set
Actual Time 7:34 AM EDT 7:25 PM EDT
Civil Twilight 7:10 AM EDT 7:49 PM EDT
Nautical Twilight 6:41 AM EDT 8:18 PM EDT
Astronomical Twilight 6:13 AM EDT 8:47 PM EDT
Moon 11:29 PM EDT (3/11) 9:25 AM EDT (3/11)
Length of Visible Light 12h 39m
Length of Day
11h 50m
Waning Gibbous, 85% of the Moon is Illuminated
Mar 11
Waning Gibbous
Mar 14
Last Quarter
Mar 22
New
Mar 30
First Quarter
Apr 6
Full

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Thunderstorm
Actual:
73 | 64 0.08
Average:
- | - -
Partly Cloudy
Actual:
82 | 62 0.00
Average:
- | - -
Thunderstorm
Actual:
69 | 59 0.69
Average:
- | - -
Rain
Actual:
62 | 42 0.95
Average:
- | - -
Clear
Actual:
71 | 39 0.00
Average:
- | - -
Clear
Actual:
57 | 42 0.00
Average:
- | - -
Partly Cloudy
Actual:
71 | 48 0.00
Average:
- | - -
Partly Cloudy
Actual:
75 | 53 0.01
Average:
- | - -
Rain
Actual:
78 | 60 0.02
Average:
- | - -
Clear
Actual:
64 | 48 0.00
Average:
- | - -
Clear
Actual:
68 | 53 0.00
Average:
- | - -
Scattered Clouds
Actual:
73 | 51 0.00
Average:
- | - -
Thunderstorm
Actual:
77 | 55 0.02
Average:
- | - -
Fog
Actual:
82 | 55 0.00
Average:
- | - -
Fog
Actual:
82 | 53 0.00
Average:
- | - -
Thunderstorm
Actual:
80 | 60 0.00
Average:
- | - -
Scattered Clouds
Actual:
80 | 59 0.00
Average:
- | - -
Thunderstorm
Actual:
84 | 59 0.07
Average:
- | - -
Fog
Actual:
84 | 57 0.00
Average:
- | - -
Fog
Actual:
78 | 57 0.00
Average:
- | - -
Fog
Actual:
80 | 60 0.04
Average:
- | - -
Fog
Actual:
78 | 60 0.00
Average:
- | - -
Fog
Actual:
84 | 60 0.00
Average:
- | - -
Thunderstorm
Actual:
82 | 62 0.28
Average:
- | - -
Rain
Actual:
73 | 55 0.08
Average:
- | - -
Clear
Actual:
82 | 55 0.00
Average:
- | - -
Fog
Actual:
68 | 57 0.00
Average:
- | - -
Clear
Actual:
78 | 55 0.00
Average:
- | - -
Clear
Actual:
89 | 64 0.00
Average:
- | - -
Clear
Actual:
87 | 59 0.00
Average:
- | - -
Rain
Actual:
80 | 69 0.87
Average:
- | - -
 

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
Mar high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 73 68 64 64 62 61 94 89 69 30.03 29.96 29.90 8 6 2 16 9 23 0.08 Rain , Thunderstorm
2 82 72 62 66 63 61 94 84 54 30.00 29.93 29.87 10 6 2 17 9 21 0.00  
3 69 64 59 64 61 57 94 90 83 29.85 29.80 29.72 9 5 1 17 10 28 0.69 Rain , Thunderstorm
4 62 53 42 57 39 19 100 65 20 30.12 29.84 29.63 10 7 2 30 11 44 0.95 Rain
5 71 55 39 39 30 18 75 39 16 30.33 30.17 30.14 10 10 10 26 10 38 0.00  
6 57 50 42 45 35 23 87 58 37 30.64 30.57 30.48 10 10 6 20 12 25 0.00  
7 71 60 48 55 52 45 94 76 53 30.59 30.53 30.43 10 8 6 14 7 17 0.00  
8 75 64 53 61 58 52 94 80 53 30.43 30.35 30.24 8 7 2 14 4 16 0.01  
9 78 69 60 64 61 57 94 81 50 30.24 30.17 30.11 10 7 2 12 7 18 0.02 Rain
10 64 56 48 48 43 28 93 62 26 30.45 30.37 30.26 10 10 7 22 11 26 0.00  
11 68 60 53 52 49 45 94 69 52 30.51 30.46 30.43 10 9 7 20 12 26 0.00  
12 73 62 51 59 53 50 100 75 47 30.45 30.38 30.32 10 8 4 13 4 - 0.00  
13 77 66 55 61 56 54 94 76 47 30.32 30.27 30.21 10 9 2 15 3 22 0.02 Rain , Thunderstorm
14 82 68 55 64 60 55 100 79 51 30.27 30.23 30.19 10 8 0 14 4 - 0.00 Fog
15 82 68 53 64 59 54 100 78 48 30.32 30.27 30.24 10 8 0 15 3 - 0.00 Fog
16 80 70 60 64 62 57 100 78 54 30.28 30.23 30.16 10 9 0 16 6 22 0.00 Fog , Thunderstorm
17 80 70 59 64 60 55 94 72 51 30.26 30.22 30.16 10 10 8 14 5 16 0.00  
18 84 72 59 64 61 57 94 77 45 30.30 30.24 30.20 10 9 3 14 4 17 0.07 Rain , Thunderstorm
19 84 70 57 68 61 55 100 81 45 30.24 30.20 30.15 10 5 0 12 2 - 0.00 Fog
20 78 68 57 66 63 55 100 82 61 30.23 30.19 30.14 10 7 0 13 4 - 0.00 Fog
21 80 70 60 66 63 61 100 85 54 30.27 30.23 30.19 9 5 0 17 3 20 0.04 Fog
22 78 69 60 68 63 61 100 82 61 30.26 30.22 30.18 10 7 0 13 3 21 0.00 Fog
23 84 72 60 70 63 59 100 78 48 30.17 30.11 30.02 10 7 0 16 4 17 0.00 Fog
24 82 72 62 70 65 61 100 86 58 30.05 29.94 29.82 10 7 2 25 7 33 0.28 Rain , Thunderstorm
25 73 64 55 64 54 48 94 72 43 29.84 29.76 29.72 10 10 2 24 9 32 0.08 Rain
26 82 68 55 63 53 45 88 63 26 29.97 29.90 29.82 10 10 8 14 9 21 0.00  
27 68 62 57 61 49 36 100 63 32 30.30 30.20 30.02 10 8 0 20 9 26 0.00 Fog
28 78 66 55 64 59 50 94 72 54 30.29 30.18 30.03 10 8 5 18 8 25 0.00  
29 89 76 64 64 59 52 88 62 27 30.04 29.96 29.88 10 9 7 15 10 21 0.00  
30 87 73 59 63 59 55 94 64 33 30.02 29.97 29.93 9 8 3 16 5 21 0.00  
31 80 74 69 66 65 63 88 76 54 29.95 29.88 29.79 10 7 3 15 10 23 0.87 Rain