Weather History for Charleston, SC

Change the Weather History Date:

Month of May, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 84 °F 78 °F 68 °F
Mean Temperature 76 °F 70 °F 60 °F
Min Temperature 71 °F 63 °F 48 °F
Degree Days  
Heating Degree Days (base 65) 6 0 0 14
Cooling Degree Days (base 65) 12 6 0 174
Growing Degree Days (base 50) 26 20 10 631
Dew Point  
Dew Point 73 °F 61 °F 34 °F
Precipitation  
Precipitation 2.78 in 0.14 in 0.00 in 4.26 in
Snowdepth - - - -
Wind  
Wind 28 mph 7 mph 0 mph
Gust Wind 40 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.31 in 30.08 in 29.80 in

Monthly Weather History Graph

Monthly Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

May. 25, 2013 Rise Set
Actual Time 6:15 AM EDT 8:18 PM EDT
Civil Twilight 5:47 AM EDT 8:46 PM EDT
Nautical Twilight 5:13 AM EDT 9:20 PM EDT
Astronomical Twilight 4:37 AM EDT 9:56 PM EDT
Moon 9:05 PM EDT (5/25) 6:39 AM EDT (5/25)
Length of Visible Light 14h 58m
Length of Day
14h 03m
Full, 100% of the Moon is Illuminated
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Jun 23
Full

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
71 | 60 0.00
Average:
- | - -
Partly Cloudy
Actual:
73 | 62 0.45
Average:
- | - -
Rain
Actual:
69 | 60 0.04
Average:
- | - -
Rain
Actual:
68 | 60 0.10
Average:
- | - -
Thunderstorm
Actual:
71 | 60 0.87
Average:
- | - -
Fog
Actual:
71 | 57 0.01
Average:
- | - -
Rain
Actual:
69 | 53 0.01
Average:
- | - -
Clear
Actual:
75 | 51 0.00
Average:
- | - -
Clear
Actual:
82 | 64 0.00
Average:
- | - -
Clear
Actual:
80 | 64 0.00
Average:
- | - -
Scattered Clouds
Actual:
80 | 71 0.00
Average:
- | - -
Scattered Clouds
Actual:
84 | 62 0.00
Average:
- | - -
Clear
Actual:
75 | 55 0.00
Average:
- | - -
Clear
Actual:
71 | 48 0.00
Average:
- | - -
Clear
Actual:
80 | 62 0.00
Average:
- | - -
Scattered Clouds
Actual:
84 | 68 0.00
Average:
- | - -
Clear
Actual:
82 | 68 0.00
Average:
- | - -
Scattered Clouds
Actual:
82 | 66 0.00
Average:
- | - -
Partly Cloudy
Actual:
80 | 69 0.00
Average:
- | - -
Thunderstorm
Actual:
80 | 71 0.00
Average:
- | - -
Thunderstorm
Actual:
78 | 66 2.78
Average:
- | - -
Fog
Actual:
82 | 66 0.00
Average:
- | - -
Partly Cloudy
Actual:
84 | 69 0.00
Average:
- | - -
Clear
Actual:
84 | 66 0.00
Average:
- | - -
Clear
Actual:
78 | 57 0.00
Average:
- | - -
Clear
Actual:
80 | 55 0.00
Average:
- | - -
Clear
Actual:
80 | 60 0.00
Average:
- | - -
Scattered Clouds
Actual:
80 | 64 0.00
Average:
- | - -
Scattered Clouds
Actual:
80 | 68 0.00
Average:
- | - -
Scattered Clouds
Actual:
82 | 68 0.00
Average:
- | - -
Scattered Clouds
Actual:
82 | 69 0.00
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

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 71 66 60 63 60 57 94 80 60 30.18 30.13 30.08 10 10 4 16 9 21 0.00  
2 73 68 62 63 62 59 94 83 69 30.17 30.14 30.11 10 8 2 26 16 33 0.45  
3 69 64 60 63 59 52 100 82 68 30.11 30.05 30.01 10 8 2 28 16 40 0.04 Rain
4 68 64 60 63 59 55 94 86 77 30.01 29.95 29.90 8 5 2 24 20 33 0.10 Rain
5 71 66 60 64 62 59 100 87 68 29.90 29.84 29.80 10 4 0 22 15 33 0.87 Fog , Rain , Thunderstorm
6 71 64 57 63 55 48 100 74 43 29.95 29.89 29.84 10 8 0 17 4 22 0.01 Fog
7 69 61 53 57 55 52 94 78 60 29.99 29.95 29.91 10 10 3 15 3 21 0.01 Rain
8 75 63 51 63 55 48 94 70 50 30.07 30.02 29.98 10 10 10 18 5 23 0.00  
9 82 73 64 63 61 57 94 64 42 30.11 30.08 30.03 10 10 10 14 8 20 0.00  
10 80 72 64 66 62 59 88 69 48 30.12 30.08 30.03 10 10 9 14 6 20 0.00  
11 80 76 71 70 66 61 94 76 51 30.04 29.96 29.90 10 9 3 16 8 20 0.00  
12 84 73 62 66 59 52 83 60 33 30.02 29.92 29.87 10 10 10 14 7 21 0.00  
13 75 65 55 50 41 34 72 44 23 30.16 30.08 30.00 10 10 10 15 7 21 0.00  
14 71 60 48 52 48 45 87 59 38 30.27 30.20 30.15 10 10 10 15 4 18 0.00  
15 80 71 62 61 57 52 82 60 37 30.20 30.12 30.04 10 10 10 20 6 24 0.00  
16 84 76 68 66 62 57 83 66 45 30.09 30.05 30.02 10 10 9 14 9 18 0.00  
17 82 75 68 68 66 61 94 74 51 30.14 30.10 30.06 10 10 7 13 6 16 0.00  
18 82 74 66 70 67 64 94 77 54 30.17 30.13 30.09 10 10 8 13 6 17 0.00  
19 80 74 69 72 69 66 94 81 65 30.15 30.11 30.08 10 10 8 10 5 16 0.00  
20 80 76 71 73 70 66 94 82 70 30.13 30.09 30.05 10 10 7 18 7 24 0.00 Thunderstorm
21 78 72 66 73 70 64 94 90 73 30.11 30.05 30.00 10 8 0 10 4 - 2.78 Rain , Thunderstorm
22 82 74 66 72 68 64 100 80 58 30.04 30.00 29.95 10 9 0 10 2 16 0.00 Fog
23 84 76 69 73 70 66 94 81 62 29.98 29.93 29.87 10 10 5 15 3 21 0.00  
24 84 75 66 70 55 36 88 50 24 30.17 29.98 29.88 10 10 10 17 8 22 0.00  
25 78 68 57 54 44 34 77 48 20 30.31 30.23 30.17 10 10 10 15 5 20 0.00  
26 80 68 55 61 57 52 94 67 37 30.27 30.21 30.17 10 10 9 15 3 21 0.00  
27 80 70 60 66 61 57 94 70 54 30.26 30.23 30.19 10 10 10 9 2 - 0.00  
28 80 72 64 68 64 61 94 70 54 30.27 30.23 30.19 10 10 8 13 5 18 0.00  
29 80 74 68 66 65 63 88 70 58 30.28 30.23 30.18 10 10 9 12 6 16 0.00  
30 82 75 68 72 69 64 94 78 65 30.27 30.22 30.19 10 10 9 12 5 - 0.00  
31 82 76 69 73 70 66 94 80 66 30.24 30.20 30.16 10 10 6 13 5 - 0.00