|
|
|
|
|
|
|
History for Washington, DC
Sunday, July 19, 2009
Daily Summary |
| | Actual | Average | Record |
| Temperature |
| Mean Temperature |
73 °F
|
80 °F
|
|
| Max Temperature |
83 °F
|
89 °F
|
102 °F
(1930) |
| Min Temperature |
62 °F
|
71 °F
|
56 °F
(1911) |
| 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 |
8 |
15 |
|
| Month to date cooling degree days |
199 |
276 |
|
| Year to date cooling degree days |
601 |
712 |
|
| Since 1 June cooling degree days |
471 |
580 |
|
| Growing Degree Days | 22 (Base 50) |
|
|
| Moisture |
| Dew Point |
54 °F
|
|
|
| Average Humidity |
53 |
|
|
| Maximum Humidity |
72 |
|
|
| Minimum Humidity |
34 |
|
|
| Precipitation |
| Precipitation |
0.00 in
|
0.12 in
|
1.51 in
(1922) |
| Month to date precipitation |
0.26 |
2.23 |
|
| Year to date precipitation |
23.39 |
21.39 |
|
| 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 |
30.10 in
|
|
|
| Wind |
| Wind Speed |
5 mph
(SE) |
|
|
| Max Wind Speed |
13 mph
|
|
|
| Max Gust Speed |
16 mph
|
|
|
| Visibility |
10 miles
|
|
|
| Events |
|
|
|
|
| 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 |
68.0 °F
|
53.1 °F
|
59% |
30.04 in
|
10.0 miles
|
NW |
9.2 mph
|
-
|
N/A |
|
Partly Cloudy |
| 1:52 AM |
66.0 °F
|
54.0 °F
|
65% |
30.04 in
|
10.0 miles
|
North |
6.9 mph
|
-
|
N/A |
|
Clear |
| 2:52 AM |
64.9 °F
|
54.0 °F
|
68% |
30.05 in
|
10.0 miles
|
NNW |
4.6 mph
|
-
|
N/A |
|
Clear |
| 3:52 AM |
64.0 °F
|
54.0 °F
|
70% |
30.06 in
|
10.0 miles
|
NNW |
4.6 mph
|
-
|
N/A |
|
Clear |
| 4:52 AM |
64.0 °F
|
54.0 °F
|
70% |
30.07 in
|
10.0 miles
|
North |
4.6 mph
|
-
|
N/A |
|
Clear |
| 5:52 AM |
62.1 °F
|
54.0 °F
|
75% |
30.08 in
|
10.0 miles
|
North |
4.6 mph
|
-
|
N/A |
|
Partly Cloudy |
| 6:52 AM |
64.0 °F
|
54.0 °F
|
70% |
30.09 in
|
10.0 miles
|
NNW |
9.2 mph
|
-
|
N/A |
|
Scattered Clouds |
| 7:52 AM |
69.1 °F
|
54.0 °F
|
58% |
30.11 in
|
10.0 miles
|
NNW |
9.2 mph
|
-
|
N/A |
|
Scattered Clouds |
| 8:52 AM |
73.0 °F
|
54.0 °F
|
51% |
30.13 in
|
10.0 miles
|
NW |
9.2 mph
|
-
|
N/A |
|
Scattered Clouds |
| 9:52 AM |
73.9 °F
|
55.0 °F
|
52% |
30.13 in
|
10.0 miles
|
NW |
8.1 mph
|
-
|
N/A |
|
Scattered Clouds |
| 10:52 AM |
77.0 °F
|
53.1 °F
|
43% |
30.13 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Scattered Clouds |
| 11:52 AM |
78.1 °F
|
53.1 °F
|
42% |
30.13 in
|
10.0 miles
|
Variable |
3.5 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 12:52 PM |
80.1 °F
|
52.0 °F
|
38% |
30.12 in
|
10.0 miles
|
SE |
3.5 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 1:52 PM |
80.1 °F
|
52.0 °F
|
38% |
30.11 in
|
10.0 miles
|
SSE |
5.8 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 2:52 PM |
82.0 °F
|
52.0 °F
|
35% |
30.10 in
|
10.0 miles
|
SSE |
5.8 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 3:52 PM |
81.0 °F
|
52.0 °F
|
36% |
30.09 in
|
10.0 miles
|
South |
5.8 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 4:52 PM |
82.0 °F
|
53.1 °F
|
37% |
30.09 in
|
10.0 miles
|
South |
6.9 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 5:52 PM |
82.0 °F
|
52.0 °F
|
35% |
30.09 in
|
10.0 miles
|
South |
4.6 mph
|
-
|
N/A |
|
Scattered Clouds |
| 6:52 PM |
81.0 °F
|
53.1 °F
|
38% |
30.09 in
|
10.0 miles
|
South |
4.6 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 7:52 PM |
79.0 °F
|
53.1 °F
|
40% |
30.10 in
|
10.0 miles
|
South |
4.6 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 8:52 PM |
77.0 °F
|
59.0 °F
|
54% |
30.10 in
|
10.0 miles
|
SE |
8.1 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 9:52 PM |
75.9 °F
|
57.9 °F
|
54% |
30.12 in
|
10.0 miles
|
ESE |
6.9 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 10:52 PM |
75.0 °F
|
59.0 °F
|
57% |
30.12 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Mostly Cloudy |
| 11:52 PM |
73.0 °F
|
59.0 °F
|
61% |
30.12 in
|
10.0 miles
|
SE |
3.5 mph
|
-
|
N/A |
|
Mostly Cloudy |
 Powered by the Weather Underground, Inc.
Contact Us -
Advertising -
Privacy Policy
©1994-2007 DCpages.com All Rights Reserved
|
