Charleston, SC
on Friday, March 12, 2010
| Daily Summary |
| | Actual | Average | Record |
| Temperature |
| Mean Temperature |
°F
|
57°F
|
|
| Max Temperature |
68°F
|
68°F
|
89°F
(1967) |
| Min Temperature |
58°F
|
45°F
|
27°F
(1969) |
| Degree Days |
| Heating Degree Days |
2 |
9 |
|
| Month to date heating degree days |
159 |
118 |
|
| Since 1 July heating degree days |
1999 |
1826 |
|
| Cooling Degree Days |
0 |
1 |
|
| Month to date cooling degree days |
0 |
8 |
|
| Year to date cooling degree days |
0 |
18 |
|
| Growing Degree Days | 12 (Base
°F
) | | |
| Moisture |
| Dew Point |
59°F
| | |
| Average Humidity |
89 |
|
|
| Maximum Humidity |
100 |
|
|
| Minimum Humidity |
78 |
|
|
| Precipitation |
| Precipitation |
1.24 in
|
0.13 in
|
1.85 in
(1980) |
| Month to date precipitation |
2.79 |
1.54 |
|
| Year to date precipitation |
11.86 |
8.70 |
|
| Snow |
| Snow |
0.00 in
|
in
|
in
() |
| Month to date snowfall |
0.0 |
|
|
| Since 1 July snowfall |
3.4 |
|
|
| Snow Depth |
0.00 in
|
| |
| Wind |
| Wind Speed |
7 mph
| | |
| Max Wind Speed |
20 mph
| | |
| Max Gust Speed |
25 mph
| | |
| Visibility |
5 miles
| | |
| Events |
Rain
, Thunderstorm
| | |
|
| Key: T is trace of precipitation, MM is missing value |
|
Source: NWS Daily Summary |
| Time(EST) | Temperature | Dew Point | Humidity | Pressure | Visibility | Wind Direction | Wind Speed | Gust Speed | Precipitation | Events | Conditions |
| 12:12 AM |
59.0°F
|
57.2°F
|
94% |
29.74 in
|
9.0 miles
|
North |
6.9 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 12:41 AM |
60.8°F
|
57.2°F
|
88% |
29.74 in
|
9.0 miles
|
North |
9.2 mph
|
-
|
N/A |
|
Overcast |
| 12:56 AM |
60.1°F
|
57.9°F
|
93% |
29.73 in
|
9.0 miles
|
NNE |
8.1 mph
|
-
|
N/A |
|
Overcast |
| 1:22 AM |
60.8°F
|
57.2°F
|
88% |
29.73 in
|
9.0 miles
|
North |
6.9 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 1:56 AM |
59.0°F
|
57.0°F
|
93% |
29.73 in
|
9.0 miles
|
North |
8.1 mph
|
-
|
N/A |
|
Overcast |
| 2:17 AM |
57.2°F
|
57.2°F
|
100% |
29.71 in
|
7.0 miles
|
North |
8.1 mph
|
-
|
N/A |
|
Scattered Clouds |
| 2:56 AM |
57.9°F
|
57.0°F
|
97% |
29.69 in
|
7.0 miles
|
North |
8.1 mph
|
-
|
N/A |
|
Partly Cloudy |
| 3:29 AM |
59.0°F
|
57.2°F
|
94% |
29.67 in
|
8.0 miles
|
North |
9.2 mph
|
-
|
N/A |
|
Partly Cloudy |
| 3:44 AM |
57.2°F
|
57.2°F
|
100% |
29.67 in
|
7.0 miles
|
North |
9.2 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 3:56 AM |
57.9°F
|
57.0°F
|
97% |
29.66 in
|
7.0 miles
|
NNE |
8.1 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 4:05 AM |
57.2°F
|
57.2°F
|
100% |
29.66 in
|
7.0 miles
|
NNE |
8.1 mph
|
-
|
N/A |
|
Scattered Clouds |
| 4:34 AM |
59.0°F
|
57.2°F
|
94% |
29.64 in
|
10.0 miles
|
NNE |
8.1 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 4:56 AM |
59.0°F
|
57.9°F
|
96% |
29.64 in
|
10.0 miles
|
NNE |
6.9 mph
|
-
|
N/A |
|
Overcast |
| 5:48 AM |
60.8°F
|
57.2°F
|
88% |
29.66 in
|
5.0 miles
|
North |
8.1 mph
|
-
|
N/A |
|
Overcast |
| 5:56 AM |
59.0°F
|
57.9°F
|
96% |
29.65 in
|
5.0 miles
|
North |
8.1 mph
|
-
|
N/A |
|
Overcast |
| 6:07 AM |
59.0°F
|
57.2°F
|
94% |
29.67 in
|
3.0 miles
|
North |
9.2 mph
|
-
|
N/A |
|
Overcast |
| 6:14 AM |
59.0°F
|
57.2°F
|
94% |
29.67 in
|
2.5 miles
|
North |
8.1 mph
|
-
|
N/A |
|
Overcast |
| 6:19 AM |
59.0°F
|
59.0°F
|
100% |
29.66 in
|
3.0 miles
|
North |
8.1 mph
|
-
|
N/A |
|
Overcast |
| 6:56 AM |
60.1°F
|
59.0°F
|
96% |
29.66 in
|
5.0 miles
|
North |
8.1 mph
|
-
|
N/A |
|
Overcast |
| 7:02 AM |
59.0°F
|
59.0°F
|
100% |
29.66 in
|
6.0 miles
|
North |
8.1 mph
|
-
|
N/A |
|
Overcast |
| 7:56 AM |
60.1°F
|
59.0°F
|
96% |
29.68 in
|
2.5 miles
|
NNE |
8.1 mph
|
-
|
N/A |
|
Overcast |
| 8:14 AM |
60.8°F
|
59.0°F
|
94% |
29.68 in
|
1.8 miles
|
NNE |
4.6 mph
|
-
|
N/A |
|
Overcast |
| 8:22 AM |
60.8°F
|
59.0°F
|
94% |
29.68 in
|
1.5 miles
|
NNE |
4.6 mph
|
-
|
N/A |
|
Overcast |
| 8:44 AM |
60.8°F
|
60.8°F
|
100% |
29.68 in
|
1.8 miles
|
North |
4.6 mph
|
-
|
N/A |
|
Overcast |
| 8:53 AM |
60.8°F
|
60.8°F
|
100% |
29.67 in
|
2.0 miles
|
North |
4.6 mph
|
-
|
N/A |
|
Overcast |
| 8:56 AM |
60.1°F
|
60.1°F
|
100% |
29.68 in
|
1.8 miles
|
North |
5.8 mph
|
-
|
N/A |
|
Overcast |
| 9:12 AM |
60.8°F
|
60.8°F
|
100% |
29.68 in
|
2.0 miles
|
North |
5.8 mph
|
-
|
N/A |
|
Overcast |
| 9:45 AM |
60.8°F
|
60.8°F
|
100% |
29.68 in
|
3.0 miles
|
NNE |
9.2 mph
|
-
|
0.00 in
|
|
Overcast |
| 9:56 AM |
61.0°F
|
60.1°F
|
97% |
29.68 in
|
3.0 miles
|
NNE |
5.8 mph
|
-
|
0.00 in
|
|
Overcast |
| 10:31 AM |
62.6°F
|
60.8°F
|
94% |
29.66 in
|
5.0 miles
|
North |
4.6 mph
|
-
|
N/A |
|
Overcast |
| 10:56 AM |
62.1°F
|
61.0°F
|
96% |
29.68 in
|
6.0 miles
|
NNW |
4.6 mph
|
-
|
N/A |
|
Overcast |
| 11:12 AM |
62.6°F
|
60.8°F
|
94% |
29.66 in
|
5.0 miles
|
NNW |
4.6 mph
|
-
|
N/A |
|
Overcast |
| 11:34 AM |
62.6°F
|
60.8°F
|
94% |
29.66 in
|
3.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Overcast |
| 11:44 AM |
62.6°F
|
60.8°F
|
94% |
29.67 in
|
3.0 miles
|
West |
3.5 mph
|
-
|
N/A |
|
Overcast |
| 11:52 AM |
62.6°F
|
60.8°F
|
94% |
29.68 in
|
2.5 miles
|
West |
4.6 mph
|
-
|
N/A |
|
Overcast |
| 11:56 AM |
63.0°F
|
61.0°F
|
93% |
29.68 in
|
2.0 miles
|
WSW |
4.6 mph
|
-
|
N/A |
|
Overcast |
| 12:02 PM |
62.6°F
|
60.8°F
|
94% |
29.68 in
|
1.5 miles
|
WSW |
4.6 mph
|
-
|
N/A |
|
Overcast |
| 12:07 PM |
62.6°F
|
60.8°F
|
94% |
29.67 in
|
1.2 miles
|
WSW |
4.6 mph
|
-
|
0.00 in
|
Rain
|
Light Rain |
| 12:24 PM |
62.6°F
|
60.8°F
|
94% |
29.67 in
|
1.5 miles
|
West |
4.6 mph
|
-
|
0.00 in
|
Rain
|
Light Rain |
| 12:28 PM |
64.4°F
|
62.6°F
|
94% |
29.67 in
|
1.8 miles
|
Calm |
Calm |
-
|
0.00 in
|
Rain
|
Light Rain |
| 12:35 PM |
64.4°F
|
62.6°F
|
94% |
29.66 in
|
2.0 miles
|
Calm |
Calm |
-
|
0.00 in
|
|
Overcast |
| 12:49 PM |
64.4°F
|
62.6°F
|
94% |
29.65 in
|
3.0 miles
|
WSW |
3.5 mph
|
-
|
0.00 in
|
|
Overcast |
| 12:56 PM |
64.0°F
|
62.1°F
|
93% |
29.65 in
|
4.0 miles
|
Calm |
Calm |
-
|
0.00 in
|
|
Overcast |
| 1:10 PM |
64.4°F
|
62.6°F
|
94% |
29.65 in
|
7.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Overcast |
| 1:56 PM |
64.9°F
|
63.0°F
|
93% |
29.60 in
|
7.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Overcast |
| 2:13 PM |
66.2°F
|
60.8°F
|
83% |
29.59 in
|
7.0 miles
|
East |
9.2 mph
|
-
|
N/A |
|
Overcast |
| 2:56 PM |
64.9°F
|
60.1°F
|
84% |
29.57 in
|
9.0 miles
|
East |
11.5 mph
|
-
|
N/A |
|
Overcast |
| 3:17 PM |
66.2°F
|
60.8°F
|
83% |
29.56 in
|
10.0 miles
|
ESE |
6.9 mph
|
-
|
N/A |
|
Overcast |
| 3:56 PM |
66.9°F
|
59.0°F
|
76% |
29.57 in
|
10.0 miles
|
South |
11.5 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 4:56 PM |
63.0°F
|
57.9°F
|
84% |
29.57 in
|
10.0 miles
|
SSE |
13.8 mph
|
-
|
N/A |
|
Overcast |
| 5:56 PM |
61.0°F
|
57.9°F
|
90% |
29.56 in
|
5.0 miles
|
SSE |
11.5 mph
|
-
|
N/A |
|
Overcast |
| 6:17 PM |
60.8°F
|
57.2°F
|
88% |
29.56 in
|
6.0 miles
|
SSE |
8.1 mph
|
-
|
0.00 in
|
|
Overcast |
| 6:56 PM |
60.1°F
|
59.0°F
|
96% |
29.56 in
|
5.0 miles
|
South |
6.9 mph
|
-
|
0.00 in
|
|
Light Drizzle |
| 7:09 PM |
60.8°F
|
59.0°F
|
94% |
29.56 in
|
7.0 miles
|
South |
6.9 mph
|
-
|
0.00 in
|
|
Light Drizzle |
| 7:35 PM |
60.8°F
|
59.0°F
|
94% |
29.57 in
|
7.0 miles
|
South |
9.2 mph
|
-
|
0.00 in
|
|
Overcast |
| 7:56 PM |
60.1°F
|
59.0°F
|
96% |
29.57 in
|
8.0 miles
|
South |
6.9 mph
|
-
|
0.00 in
|
|
Overcast |
| 8:08 PM |
60.8°F
|
59.0°F
|
94% |
29.57 in
|
6.0 miles
|
South |
8.1 mph
|
-
|
N/A |
|
Overcast |
| 8:25 PM |
60.8°F
|
59.0°F
|
94% |
29.56 in
|
2.0 miles
|
SSE |
9.2 mph
|
-
|
N/A |
|
Overcast |
| 8:48 PM |
60.8°F
|
60.8°F
|
100% |
29.55 in
|
1.0 miles
|
SSE |
10.4 mph
|
-
|
N/A |
|
Overcast |
| 8:56 PM |
60.1°F
|
60.1°F
|
100% |
29.55 in
|
1.0 miles
|
South |
6.9 mph
|
-
|
N/A |
|
Overcast |
| 9:56 PM |
60.1°F
|
60.1°F
|
100% |
29.53 in
|
1.0 miles
|
South |
6.9 mph
|
-
|
N/A |
|
Overcast |
| 10:38 PM |
60.8°F
|
60.8°F
|
100% |
29.52 in
|
3.0 miles
|
South |
8.1 mph
|
-
|
0.01 in
|
Rain
, Thunderstorm
|
Thunderstorms and Rain |
| 10:45 PM |
60.8°F
|
60.8°F
|
100% |
29.54 in
|
1.8 miles
|
WSW |
11.5 mph
|
-
|
0.08 in
|
Rain
, Thunderstorm
|
Heavy Thunderstorms and Rain |
| 10:56 PM |
60.1°F
|
59.0°F
|
96% |
29.55 in
|
1.0 miles
|
NW |
18.4 mph
|
25.3 mph
|
0.59 in
|
Rain
, Thunderstorm
|
Heavy Thunderstorms and Rain |
| 10:58 PM |
59.0°F
|
59.0°F
|
100% |
29.54 in
|
1.0 miles
|
NW |
17.3 mph
|
25.3 mph
|
0.05 in
|
Rain
, Thunderstorm
|
Heavy Thunderstorms and Rain |
| 11:13 PM |
57.2°F
|
57.2°F
|
100% |
29.53 in
|
10.0 miles
|
Variable |
6.9 mph
|
-
|
0.07 in
|
Rain
, Thunderstorm
|
Light Thunderstorms and Rain |
| 11:18 PM |
59.0°F
|
57.2°F
|
94% |
29.54 in
|
2.5 miles
|
WNW |
9.2 mph
|
-
|
0.12 in
|
Rain
, Thunderstorm
|
Thunderstorms and Rain |
| 11:24 PM |
59.0°F
|
57.2°F
|
94% |
29.55 in
|
1.2 miles
|
West |
5.8 mph
|
-
|
0.20 in
|
Rain
, Thunderstorm
|
Heavy Thunderstorms and Rain |
| 11:30 PM |
57.2°F
|
57.2°F
|
100% |
29.54 in
|
0.8 miles
|
WNW |
8.1 mph
|
-
|
0.47 in
|
Rain
, Thunderstorm
|
Heavy Thunderstorms and Rain |
| 11:42 PM |
57.2°F
|
57.2°F
|
100% |
29.53 in
|
2.0 miles
|
Calm |
Calm |
-
|
0.61 in
|
Rain
, Thunderstorm
|
Heavy Thunderstorms and Rain |
| 11:56 PM |
57.9°F
|
57.0°F
|
97% |
29.51 in
|
6.0 miles
|
Calm |
Calm |
-
|
0.65 in
|
Rain
|
Light Rain |
|
|