Weather History for Washington, DC

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Month of April, 2006

  Max Avg Min Sum
Temperature  
Max Temperature 82 °F 69 °F 55 °F
Mean Temperature 72 °F 59 °F 45 °F
Min Temperature 62 °F 50 °F 35 °F
Degree Days  
Heating Degree Days (base 65) 20 6 0 190
Cooling Degree Days (base 65) 7 1 0 16
Growing Degree Days (base 50) 22 10 0 288
Dew Point  
Dew Point 64 °F 43 °F 19 °F
Precipitation  
Precipitation 1.07 in 0.10 in 0.00 in 3.10 in
Snowdepth - - - -
Wind  
Wind 31 mph 9 mph 0 mph
Gust Wind 40 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.45 in 29.96 in 29.52 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Apr. 26, 2006 Rise Set
Actual Time 6:16 AM EDT 7:55 PM EDT
Civil Twilight 5:48 AM EDT 8:24 PM EDT
Nautical Twilight 5:14 AM EDT 8:58 PM EDT
Astronomical Twilight 4:38 AM EDT 9:34 PM EDT
Moon 5:25 AM EDT (4/26) 6:54 PM EDT (4/26)
Length of Visible Light 14h 35m
Length of Day
13h 38m
Waning Crescent, 2% of the Moon is Illuminated
Apr 26
Waning Crescent
Apr 27
New
May 5
First Quarter
May 13
Full
May 20
Last Quarter

Weather History Calendar

Precipitation Actual month total 3.10 Average Month Total: 2.66
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
73 | 55 0.01
Average:
65 | 43 0.10
Partly Cloudy
Actual:
68 | 54 0.00
Average:
65 | 44 0.11
Thunderstorm
Actual:
72 | 53 0.56
Average:
64 | 43 0.05
Partly Cloudy
Actual:
59 | 46 0.00
Average:
62 | 44 0.14
Rain
Actual:
55 | 39 0.02
Average:
61 | 44 0.07
Partly Cloudy
Actual:
64 | 46 0.00
Average:
60 | 42 0.08
Thunderstorm
Actual:
80 | 51 0.18
Average:
62 | 41 0.10
Rain
Actual:
64 | 41 0.49
Average:
63 | 43 0.09
Scattered Clouds
Actual:
57 | 35 0.00
Average:
62 | 42 0.13
Scattered Clouds
Actual:
64 | 39 0.00
Average:
63 | 43 0.06
Partly Cloudy
Actual:
72 | 46 0.00
Average:
65 | 43 0.04
Partly Cloudy
Actual:
73 | 52 0.00
Average:
64 | 43 0.05
Partly Cloudy
Actual:
79 | 60 0.00
Average:
64 | 44 0.10
Rain
Actual:
75 | 59 0.00
Average:
66 | 45 0.14
Rain
Actual:
82 | 62 0.00
Average:
65 | 47 0.18
Partly Cloudy
Actual:
70 | 57 0.00
Average:
66 | 47 0.08
Thunderstorm
Actual:
61 | 46 0.36
Average:
69 | 47 0.12
Scattered Clouds
Actual:
70 | 46 0.00
Average:
68 | 47 0.05
Scattered Clouds
Actual:
75 | 52 0.00
Average:
68 | 48 0.05
Partly Cloudy
Actual:
82 | 54 0.00
Average:
69 | 48 0.01
Rain
Actual:
66 | 55 0.37
Average:
70 | 49 0.10
Rain
Actual:
66 | 53 1.07
Average:
69 | 49 0.10
Rain
Actual:
71 | 51 0.01
Average:
69 | 49 0.06
Fog
Actual:
73 | 55 0.00
Average:
70 | 50 0.12
Rain
Actual:
75 | 52 0.01
Average:
69 | 49 0.10
Rain
Actual:
59 | 44 0.02
Average:
68 | 48 0.11
Partly Cloudy
Actual:
72 | 45 0.00
Average:
69 | 48 0.16
Scattered Clouds
Actual:
66 | 53 0.00
Average:
69 | 50 0.05
Scattered Clouds
Actual:
66 | 45 0.00
Average:
70 | 49 0.08
Partly Cloudy
Actual:
68 | 46 0.00
Average:
71 | 51 0.03
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2006 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Apr high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 73 66 55 59 51 43 86 62 41 29.99 29.90 29.81 10 9 6 24 13 34 0.01 Rain
2 68 61 54 48 43 40 67 53 37 30.10 30.03 30.00 10 10 9 17 7 17 0.00  
3 72 62 53 58 52 43 94 77 61 30.01 29.75 29.52 10 8 2 18 10 40 0.56 Rain , Hail , Thunderstorm
4 59 52 46 39 25 19 61 38 23 29.89 29.81 29.74 10 10 10 28 18 36 0.00  
5 55 46 39 34 27 19 81 47 26 29.94 29.84 29.74 10 10 6 28 14 34 0.02 Rain
6 64 55 46 39 33 29 58 45 29 30.00 29.94 29.88 10 10 10 15 7 20 0.00  
7 80 64 51 58 49 37 93 66 32 29.89 29.71 29.54 10 10 6 31 9 40 0.18 Rain , Thunderstorm
8 64 53 41 58 47 27 100 86 55 30.04 29.77 29.61 10 7 2 26 12 34 0.49 Rain
9 57 45 35 31 24 20 59 44 27 30.21 30.14 30.05 10 10 10 18 12 20 0.00  
10 64 51 39 36 32 28 70 48 27 30.35 30.28 30.22 10 10 10 12 5 - 0.00  
11 72 59 46 47 39 34 66 49 35 30.38 30.32 30.27 10 10 10 13 10 - 0.00  
12 73 62 52 51 46 35 83 58 41 30.36 30.27 30.14 10 10 10 20 11 23 0.00  
13 79 68 60 54 51 45 72 54 37 30.14 30.08 30.01 10 10 10 15 10 - 0.00  
14 75 67 59 59 54 48 90 66 43 30.02 29.82 29.68 10 10 7 22 9 29 0.00 Rain
15 82 72 62 60 54 43 84 56 38 29.67 29.60 29.53 10 10 10 20 11 30 0.00 Rain
16 70 64 57 51 37 27 72 38 28 29.83 29.75 29.66 10 10 10 15 8 - 0.00  
17 61 53 46 54 46 39 90 75 55 29.86 29.78 29.73 10 9 4 17 7 - 0.36 Rain , Thunderstorm
18 70 58 46 46 41 38 86 56 38 29.98 29.93 29.88 10 10 10 12 7 - 0.00  
19 75 64 52 50 42 36 69 47 27 29.96 29.89 29.83 10 10 10 17 6 22 0.00  
20 82 68 54 50 40 31 72 41 18 30.00 29.95 29.89 10 10 10 13 5 17 0.00  
21 66 60 55 55 53 46 100 78 56 30.14 30.08 29.98 10 8 2 16 7 20 0.37 Rain
22 66 60 53 64 59 53 100 97 88 30.11 29.96 29.87 10 6 2 17 9 21 1.07 Rain
23 71 61 51 59 54 49 100 88 63 29.96 29.89 29.82 10 8 2 14 9 20 0.01 Rain
24 73 64 55 58 53 46 100 78 41 29.89 29.83 29.78 10 6 0 17 4 23 0.00 Fog
25 75 64 52 53 49 46 86 62 38 29.89 29.81 29.68 10 9 6 24 6 38 0.01 Rain
26 59 50 44 49 38 29 89 62 36 30.08 29.95 29.85 10 10 5 20 13 26 0.02 Rain
27 72 58 45 42 37 29 77 47 23 29.97 29.90 29.86 10 10 10 12 6 - 0.00  
28 66 60 53 41 33 28 64 39 28 30.32 30.18 29.98 10 10 10 21 11 25 0.00  
29 66 56 45 42 36 30 86 51 26 30.45 30.39 30.33 10 10 10 10 6 - 0.00  
30 68 56 46 41 34 30 77 46 25 30.45 30.39 30.32 10 10 10 14 6 - 0.00