|
|
|
Washington, DC
on Wednesday, October 15, 2008
| Daily Summary |
| | Actual | Average | Record |
| Temperature |
| Mean Temperature |
°F
|
59°F
|
|
| Max Temperature |
82°F
|
68°F
|
87°F
(1975) |
| Min Temperature |
67°F
|
50°F
|
32°F
(1874) |
| Degree Days |
| Heating Degree Days |
0 |
6 |
|
| Month to date heating degree days |
18 |
66 |
|
| Since 1 July heating degree days |
20 |
92 |
|
| Cooling Degree Days |
10 |
1 |
|
| Month to date cooling degree days |
36 |
27 |
|
| Year to date cooling degree days |
1705 |
1526 |
|
| Growing Degree Days | 24 (Base
°F
) | | |
| Moisture |
| Dew Point |
63°F
| | |
| Average Humidity |
74 |
|
|
| Maximum Humidity |
93 |
|
|
| Minimum Humidity |
54 |
|
|
| Precipitation |
| Precipitation |
0.00 in
|
0.10 in
|
2.03 in
(1942) |
| Month to date precipitation |
0.04 |
1.62 |
|
| Year to date precipitation |
40.00 |
31.67 |
|
| Snow |
| Snow |
0.00 in
|
in
|
0.00 in
(0.0) |
| Month to date snowfall |
0.0 |
0.0 |
|
| Since 1 July snowfall |
0.0 |
0.0 |
|
| Snow Depth |
0.00 in
|
| |
| Wind |
| Wind Speed |
5 mph
| | |
| Max Wind Speed |
12 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 | Pressure | Visibility | Wind Direction | Wind Speed | Gust Speed | Precipitation | Events | Conditions |
|---|
| 12:52 AM |
69.1°F
|
63.0°F
|
81% |
30.12 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Mostly Cloudy |
| 1:52 AM |
68.0°F
|
62.1°F
|
81% |
30.11 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Mostly Cloudy |
| 2:52 AM |
68.0°F
|
64.0°F
|
87% |
30.11 in
|
10.0 miles
|
SSW |
3.5 mph
|
-
|
N/A |
|
Overcast |
| 3:52 AM |
69.1°F
|
64.0°F
|
84% |
30.10 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Overcast |
| 4:52 AM |
69.1°F
|
64.0°F
|
84% |
30.10 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Overcast |
| 5:52 AM |
69.1°F
|
64.0°F
|
84% |
30.12 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Mostly Cloudy |
| 6:52 AM |
69.1°F
|
64.0°F
|
84% |
30.13 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Mostly Cloudy |
| 7:52 AM |
70.0°F
|
63.0°F
|
78% |
30.14 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Mostly Cloudy |
| 8:52 AM |
72.0°F
|
62.1°F
|
71% |
30.16 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Mostly Cloudy |
| 9:52 AM |
77.0°F
|
63.0°F
|
62% |
30.16 in
|
10.0 miles
|
North |
5.8 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 10:52 AM |
77.0°F
|
62.1°F
|
60% |
30.16 in
|
10.0 miles
|
NW |
9.2 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 11:52 AM |
78.1°F
|
63.0°F
|
60% |
30.15 in
|
10.0 miles
|
North |
6.9 mph
|
-
|
N/A |
|
Scattered Clouds |
| 12:52 PM |
81.0°F
|
62.1°F
|
52% |
30.13 in
|
10.0 miles
|
North |
10.4 mph
|
-
|
N/A |
|
Scattered Clouds |
| 1:52 PM |
79.0°F
|
63.0°F
|
58% |
30.10 in
|
10.0 miles
|
NNW |
11.5 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 2:52 PM |
81.0°F
|
63.0°F
|
54% |
30.08 in
|
10.0 miles
|
WNW |
5.8 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 3:52 PM |
81.0°F
|
63.0°F
|
54% |
30.07 in
|
10.0 miles
|
NNE |
6.9 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 4:52 PM |
75.9°F
|
64.9°F
|
69% |
30.06 in
|
10.0 miles
|
South |
9.2 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 5:22 PM |
75.2°F
|
66.2°F
|
73% |
30.05 in
|
10.0 miles
|
South |
5.8 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 5:52 PM |
75.0°F
|
66.0°F
|
73% |
30.05 in
|
10.0 miles
|
South |
5.8 mph
|
-
|
N/A |
|
Partly Cloudy |
| 6:52 PM |
73.0°F
|
64.9°F
|
76% |
30.05 in
|
10.0 miles
|
South |
6.9 mph
|
-
|
N/A |
|
Partly Cloudy |
| 7:52 PM |
71.1°F
|
66.0°F
|
84% |
30.05 in
|
9.0 miles
|
South |
6.9 mph
|
-
|
N/A |
|
Partly Cloudy |
| 8:52 PM |
70.0°F
|
66.0°F
|
87% |
30.05 in
|
8.0 miles
|
South |
5.8 mph
|
-
|
N/A |
|
Clear |
| 9:52 PM |
69.1°F
|
64.9°F
|
87% |
30.06 in
|
8.0 miles
|
South |
3.5 mph
|
-
|
N/A |
|
Clear |
| 10:52 PM |
68.0°F
|
66.0°F
|
93% |
30.06 in
|
7.0 miles
|
South |
5.8 mph
|
-
|
N/A |
|
Partly Cloudy |
| 11:52 PM |
68.0°F
|
64.9°F
|
90% |
30.05 in
|
6.0 miles
|
South |
4.6 mph
|
-
|
N/A |
|
Partly Cloudy |
|
|
|
