|
|
|
|
|
|
|
History for Washington, DC
Sunday, July 26, 2009
Daily Summary |
| | Actual | Average | Record |
| Temperature |
| Mean Temperature |
81 °F
|
80 °F
|
|
| Max Temperature |
91 °F
|
89 °F
|
103 °F
(1930) |
| Min Temperature |
70 °F
|
71 °F
|
54 °F
(1920) |
| Degree Days |
| Heating Degree Days |
0 |
0 |
|
| Month to date heating degree days |
0 |
0 |
|
| Since 1 June heating degree days |
5 |
5 |
|
| Since 1 July heating degree days |
0 |
0 |
|
| Cooling Degree Days |
16 |
15 |
|
| Month to date cooling degree days |
298 |
381 |
|
| Year to date cooling degree days |
700 |
817 |
|
| Since 1 June cooling degree days |
570 |
685 |
|
| Growing Degree Days | 30 (Base 50) |
|
|
| Moisture |
| Dew Point |
66 °F
|
|
|
| Average Humidity |
61 |
|
|
| Maximum Humidity |
84 |
|
|
| Minimum Humidity |
38 |
|
|
| Precipitation |
| Precipitation |
T in
|
0.12 in
|
3.25 in
(1886) |
| Month to date precipitation |
0.89 |
3.07 |
|
| Year to date precipitation |
24.02 |
22.23 |
|
| Snow |
| Snow |
0.00 in
|
0.00 in
|
-
() |
| Month to date snowfall |
0.0 |
0.0 |
|
| Since 1 July snowfall |
0.0 |
0.0 |
|
| Snow Depth |
0.00 in
|
|
|
| Sea Level Pressure |
| Sea Level Pressure |
29.90 in
|
|
|
| Wind |
| Wind Speed |
8 mph
(SSW) |
|
|
| Max Wind Speed |
24 mph
|
|
|
| Max Gust Speed |
29 mph
|
|
|
| Visibility |
10 miles
|
|
|
| Events |
Rain
|
|
|
|
| Key: T is trace of precipitation, MM is missing value |
|
Source: NWS Daily Summary |
| Time(EDT) | Temperature | Dew Point | Humidity | Sea Level Pressure | Visibility | Wind Direction | Wind Speed | Gust Speed | Precipitation | Events | Conditions |
| 12:52 AM |
71.1 °F
|
66.9 °F
|
87% |
29.89 in
|
10.0 miles
|
SW |
5.8 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 1:52 AM |
71.1 °F
|
66.9 °F
|
87% |
29.91 in
|
10.0 miles
|
SSW |
3.5 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 2:52 AM |
71.1 °F
|
66.0 °F
|
84% |
29.88 in
|
10.0 miles
|
SSW |
3.5 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 3:52 AM |
71.1 °F
|
66.9 °F
|
87% |
29.88 in
|
10.0 miles
|
WSW |
4.6 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 4:52 AM |
71.1 °F
|
66.9 °F
|
87% |
29.88 in
|
10.0 miles
|
South |
6.9 mph
|
-
|
N/A |
|
Scattered Clouds |
| 5:52 AM |
71.1 °F
|
66.9 °F
|
87% |
29.91 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Mostly Cloudy |
| 6:52 AM |
73.0 °F
|
66.9 °F
|
81% |
29.94 in
|
10.0 miles
|
Calm |
Calm |
-
|
0.00 in
|
Rain
|
Light Rain |
| 7:26 AM |
73.4 °F
|
66.2 °F
|
78% |
29.94 in
|
10.0 miles
|
WSW |
4.6 mph
|
-
|
0.00 in
|
|
Mostly Cloudy |
| 7:52 AM |
73.0 °F
|
66.9 °F
|
81% |
29.96 in
|
10.0 miles
|
NW |
4.6 mph
|
-
|
0.00 in
|
|
Mostly Cloudy |
| 8:15 AM |
75.2 °F
|
66.2 °F
|
73% |
29.95 in
|
10.0 miles
|
Variable |
3.5 mph
|
-
|
N/A |
|
Scattered Clouds |
| 8:52 AM |
75.9 °F
|
66.0 °F
|
71% |
29.94 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Mostly Cloudy |
| 9:52 AM |
77.0 °F
|
66.0 °F
|
69% |
29.93 in
|
10.0 miles
|
SW |
5.8 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 10:52 AM |
80.1 °F
|
66.9 °F
|
64% |
29.92 in
|
10.0 miles
|
South |
6.9 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 11:52 AM |
82.0 °F
|
68.0 °F
|
62% |
29.92 in
|
10.0 miles
|
South |
8.1 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 12:52 PM |
84.9 °F
|
66.0 °F
|
53% |
29.91 in
|
10.0 miles
|
South |
12.7 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 1:52 PM |
86.0 °F
|
66.0 °F
|
51% |
29.90 in
|
10.0 miles
|
South |
16.1 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 2:52 PM |
89.1 °F
|
64.0 °F
|
43% |
29.88 in
|
10.0 miles
|
SSW |
15.0 mph
|
-
|
N/A |
|
Scattered Clouds |
| 3:52 PM |
90.0 °F
|
64.9 °F
|
43% |
29.86 in
|
10.0 miles
|
South |
12.7 mph
|
20.7 mph
|
N/A |
|
Scattered Clouds |
| 4:26 PM |
89.6 °F
|
62.6 °F
|
40% |
29.85 in
|
10.0 miles
|
SW |
17.3 mph
|
27.6 mph
|
N/A |
|
Scattered Clouds |
| 4:52 PM |
90.0 °F
|
61.0 °F
|
38% |
29.86 in
|
10.0 miles
|
SSW |
23.0 mph
|
28.8 mph
|
N/A |
|
Mostly Cloudy |
| 5:52 PM |
89.1 °F
|
63.0 °F
|
42% |
29.85 in
|
10.0 miles
|
SSW |
18.4 mph
|
28.8 mph
|
N/A |
|
Mostly Cloudy |
| 6:52 PM |
87.1 °F
|
63.0 °F
|
44% |
29.84 in
|
10.0 miles
|
SSW |
13.8 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 7:52 PM |
82.9 °F
|
69.1 °F
|
63% |
29.88 in
|
10.0 miles
|
South |
10.4 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 8:52 PM |
81.0 °F
|
68.0 °F
|
65% |
29.88 in
|
10.0 miles
|
South |
9.2 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 9:52 PM |
79.0 °F
|
68.0 °F
|
69% |
29.91 in
|
10.0 miles
|
South |
5.8 mph
|
-
|
N/A |
|
Scattered Clouds |
| 10:52 PM |
78.1 °F
|
68.0 °F
|
71% |
29.91 in
|
10.0 miles
|
South |
6.9 mph
|
-
|
N/A |
|
Scattered Clouds |
| 11:52 PM |
77.0 °F
|
69.1 °F
|
76% |
29.91 in
|
10.0 miles
|
South |
6.9 mph
|
-
|
N/A |
|
Mostly Cloudy |
 Powered by the Weather Underground, Inc.
Contact Us -
Advertising -
Privacy Policy
©1994-2007 DCpages.com All Rights Reserved
|