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Charleston, SC
on Thursday, September 9, 2010
| Daily Summary |
| | Actual | Average | Record |
| Temperature |
| Mean Temperature |
°F
|
78°F
|
|
| Max Temperature |
93°F
|
86°F
|
98°F
(1939) |
| Min Temperature |
75°F
|
69°F
|
55°F
(1966) |
| Degree Days |
| Heating Degree Days |
0 |
0 |
|
| Month to date heating degree days |
0 |
0 |
|
| Since 1 July heating degree days |
0 |
0 |
|
| Cooling Degree Days |
19 |
13 |
|
| Month to date cooling degree days |
142 |
122 |
|
| Year to date cooling degree days |
2262 |
1927 |
|
| Growing Degree Days | 33 (Base
°F
) | | |
| Moisture |
| Dew Point |
74°F
| | |
| Average Humidity |
72 |
|
|
| Maximum Humidity |
94 |
|
|
| Minimum Humidity |
49 |
|
|
| Precipitation |
| Precipitation |
0.00 in
|
0.22 in
|
3.45 in
(1973) |
| Month to date precipitation |
0.00 |
2.09 |
|
| Year to date precipitation |
45.84 |
37.73 |
|
| Wind |
| Wind Speed |
5 mph
| | |
| Max Wind Speed |
12 mph
| | |
| Max Gust Speed |
17 mph
| | |
| Visibility |
9 miles
| | |
| Events |
| | |
|
| Key: T is trace of precipitation, MM is missing value |
|
Source: NWS Daily Summary |
| Time(EDT) | Temperature | Dew Point | Humidity | Pressure | Visibility | Wind Direction | Wind Speed | Gust Speed | Precipitation | Events | Conditions |
|---|
| 12:56 AM |
78.1°F
|
75.0°F
|
90% |
29.98 in
|
10.0 miles
|
SW |
6.9 mph
|
-
|
N/A |
|
Clear |
| 1:56 AM |
77.0°F
|
75.0°F
|
94% |
29.97 in
|
10.0 miles
|
WSW |
5.8 mph
|
-
|
N/A |
|
Clear |
| 2:56 AM |
77.0°F
|
73.9°F
|
90% |
29.97 in
|
10.0 miles
|
WSW |
5.8 mph
|
-
|
N/A |
|
Clear |
| 3:56 AM |
75.9°F
|
73.9°F
|
94% |
29.96 in
|
9.0 miles
|
West |
3.5 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 4:56 AM |
75.9°F
|
73.9°F
|
94% |
29.96 in
|
9.0 miles
|
West |
4.6 mph
|
-
|
N/A |
|
Clear |
| 5:56 AM |
75.0°F
|
73.9°F
|
96% |
29.96 in
|
9.0 miles
|
WSW |
4.6 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 6:56 AM |
75.0°F
|
73.9°F
|
96% |
29.96 in
|
9.0 miles
|
West |
4.6 mph
|
-
|
N/A |
|
Partly Cloudy |
| 7:56 AM |
75.9°F
|
73.9°F
|
94% |
29.96 in
|
8.0 miles
|
West |
5.8 mph
|
-
|
N/A |
|
Clear |
| 8:56 AM |
79.0°F
|
73.9°F
|
84% |
29.96 in
|
10.0 miles
|
WNW |
5.8 mph
|
-
|
N/A |
|
Clear |
| 9:56 AM |
82.9°F
|
73.9°F
|
74% |
29.96 in
|
10.0 miles
|
WNW |
8.1 mph
|
-
|
N/A |
|
Clear |
| 10:56 AM |
84.9°F
|
73.0°F
|
67% |
29.97 in
|
9.0 miles
|
NNW |
5.8 mph
|
-
|
N/A |
|
Clear |
| 11:56 AM |
87.1°F
|
72.0°F
|
61% |
29.96 in
|
10.0 miles
|
Variable |
3.5 mph
|
-
|
N/A |
|
Clear |
| 12:56 PM |
89.1°F
|
72.0°F
|
57% |
29.94 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Clear |
| 1:56 PM |
89.1°F
|
72.0°F
|
57% |
29.92 in
|
9.0 miles
|
Variable |
3.5 mph
|
-
|
N/A |
|
Clear |
| 2:56 PM |
90.0°F
|
71.1°F
|
54% |
29.90 in
|
9.0 miles
|
WSW |
4.6 mph
|
-
|
N/A |
|
Clear |
| 3:56 PM |
90.0°F
|
70.0°F
|
52% |
29.88 in
|
8.0 miles
|
West |
5.8 mph
|
-
|
N/A |
|
Clear |
| 4:56 PM |
91.9°F
|
70.0°F
|
48% |
29.86 in
|
9.0 miles
|
WNW |
8.1 mph
|
-
|
N/A |
|
Scattered Clouds |
| 5:56 PM |
89.1°F
|
75.9°F
|
65% |
29.86 in
|
9.0 miles
|
South |
9.2 mph
|
-
|
N/A |
|
Partly Cloudy |
| 6:56 PM |
86.0°F
|
73.9°F
|
67% |
29.86 in
|
9.0 miles
|
SSW |
6.9 mph
|
-
|
N/A |
|
Partly Cloudy |
| 7:56 PM |
82.0°F
|
75.9°F
|
82% |
29.86 in
|
9.0 miles
|
South |
3.5 mph
|
-
|
N/A |
|
Clear |
| 8:56 PM |
81.0°F
|
77.0°F
|
88% |
29.88 in
|
10.0 miles
|
South |
3.5 mph
|
-
|
N/A |
|
Clear |
| 9:56 PM |
80.1°F
|
77.0°F
|
90% |
29.89 in
|
9.0 miles
|
South |
4.6 mph
|
-
|
N/A |
|
Clear |
| 10:56 PM |
81.0°F
|
78.1°F
|
91% |
29.89 in
|
9.0 miles
|
SSW |
3.5 mph
|
-
|
N/A |
|
Clear |
| 11:56 PM |
80.1°F
|
77.0°F
|
90% |
29.89 in
|
9.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Clear |
|
|
|
