| Daily Summary |
| | Actual | Average (KDCA) | Record (KDCA) |
| Temperature |
| Mean Temperature |
°F
|
76°F
|
|
| Max Temperature |
72°F
|
84°F
|
99°F
(1948) |
| Min Temperature |
66°F
|
67°F
|
50°F
(1874) |
| Degree Days |
| Heating Degree Days |
0 |
0 |
|
| Month to date heating degree days |
|
7 |
|
| Since 1 July heating degree days |
|
7 |
|
| Cooling Degree Days |
4 |
11 |
|
| Month to date cooling degree days |
|
375 |
|
| Year to date cooling degree days |
|
1267 |
|
| Growing Degree Days | 18 (Base
°F
) | | |
| Moisture |
| Dew Point |
63°F
| | |
| Average Humidity |
92 |
|
|
| Maximum Humidity |
100 |
|
|
| Minimum Humidity |
72 |
|
|
| Precipitation |
| Precipitation |
0.48 in
|
0.11 in
|
3.09 in
(1914) |
| Month to date precipitation |
|
3.08 |
|
| Year to date precipitation |
|
25.90 |
|
| Since 1 June precipitation |
|
9.87 |
|
| Snow |
| Snow |
0.00 in
|
in
|
0.00 in
(0.0) |
| Month to date snowfall |
|
0.0 |
|
| Since 1 July snowfall |
|
0.0 |
|
| Snow Depth |
in
|
| |
| Wind |
| Wind Speed |
0 mph
| | |
| Max Wind Speed |
7 mph
| | |
| Max Gust Speed |
mph
| | |
| Visibility |
8 miles
| | |
| Events |
Rain
| | |
|
| Key: T is trace of precipitation, MM is missing value |
|
Source: NWS Daily Summary |
