History for Washington, DC
Friday, November 20, 2009
Weekly Summary
Temperature |
Max |
Avg |
Min |
| Max Temperature |
72 °F
|
63 °F
|
58 °F
|
| Mean Temperature |
61 °F
|
55 °F
|
52 °F
|
| Min Temperature |
52 °F
|
47 °F
|
43 °F
|
Degree Days |
Max |
Avg |
Min |
Sum |
| Heating Degree Days (base 65) |
13 |
10 |
4 |
67 |
| Cooling Degree Days (base 65) |
0 |
0 |
0 |
0 |
| Growing Degree Days (base 50) |
11 |
5 |
2 |
37 |
Dew Point |
Max |
Avg |
Min |
| Dew Point |
61 °F
|
44 °F
|
33 °F
|
Precipitation |
Max |
Avg |
Min |
Sum |
| Precipitation |
0.57 in
|
0.08 in
|
0.00 in
|
0.58 in
|
| Snowdepth |
0.0 in
|
0.0 in
|
0.0 in
|
- |
Wind |
Max |
Avg |
Min |
| Wind |
18 mph
|
6 mph
|
0 mph
|
| Gust Wind |
23 mph
|
20 mph
|
18 mph
|
Sea Level Pressure |
Max |
Avg |
Min |
| Sea Level Pressure |
30.40 in
|
30.15 in
|
29.94 in
|
| 2009 |
Temperature (°F) |
Dew Point (°F) |
Humidity (%) |
Sea Level Pressure (in) |
Visibility (mi) |
Wind (mph) |
Gust Speed (mph) |
Precipitation (in) |
Events |
| November |
high |
avg |
low |
high |
avg |
low |
high |
avg |
low |
high |
avg |
low |
high |
avg |
low |
high |
avg |
high |
sum |
|
| 15 |
72
|
61
|
49
|
52
|
49
|
46
|
93
|
69
|
44
|
30.02
|
29.97
|
29.94
|
10
|
9
|
5
|
14
|
4
|
17
|
0.00
|
Fog
|
| 16 |
70
|
60
|
50
|
51
|
45
|
37
|
89
|
67
|
44
|
30.15
|
30.07
|
30.03
|
10
|
9
|
7
|
13
|
5
|
15
|
0.00
|
|
| 17 |
59
|
53
|
46
|
40
|
36
|
33
|
71
|
56
|
40
|
30.33
|
30.25
|
30.16
|
10
|
10
|
10
|
13
|
7
|
17
|
0.00
|
|
| 18 |
58
|
52
|
46
|
48
|
45
|
39
|
82
|
75
|
67
|
30.40
|
30.36
|
30.33
|
10
|
10
|
10
|
15
|
9
|
20
|
0.00
|
|
| 19 |
62
|
57
|
52
|
61
|
55
|
48
|
93
|
88
|
83
|
30.31
|
30.14
|
30.03
|
10
|
5
|
1
|
16
|
6
|
20
|
0.57
|
Fog
,
Rain
,
Thunderstorm
|
| 20 |
60
|
53
|
46
|
54
|
41
|
35
|
89
|
67
|
44
|
30.17
|
30.12
|
30.04
|
10
|
10
|
10
|
18
|
9
|
23
|
0.01
|
Rain
|
| 21 |
60
|
52
|
43
|
40
|
38
|
36
|
76
|
62
|
47
|
30.20
|
30.17
|
30.14
|
10
|
10
|
10
|
12
|
5
|
14
|
0.00
|
|
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