Weather History for Washington, DC

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Month of April, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 85 °F 67 °F 51 °F
Mean Temperature 73 °F 58 °F 43 °F
Min Temperature 65 °F 48 °F 34 °F
Degree Days  
Heating Degree Days (base 65) 22 8 0 245
Cooling Degree Days (base 65) 8 1 0 21
Growing Degree Days (base 50) 22 8 0 233
Dew Point  
Dew Point 65 °F 40 °F 11 °F
Precipitation  
Precipitation 2.70 in 0.23 in 0.00 in 6.47 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 31 mph 9 mph 0 mph
Gust Wind 43 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.67 in 30.04 in 29.49 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Apr. 21, 2014 Rise Set
Actual Time 6:23 AM EDT 7:50 PM EDT
Civil Twilight 5:55 AM EDT 8:18 PM EDT
Nautical Twilight 5:21 AM EDT 8:52 PM EDT
Astronomical Twilight 4:46 AM EDT 9:28 PM EDT
Moon 1:18 AM EDT (4/21) 11:48 AM EDT (4/21)
Length of Visible Light 14h 23m
Length of Day
13h 27m
Waning Gibbous, 58% of the Moon is Illuminated
Apr 21
Waning Gibbous
Apr 22
Last Quarter
Apr 29
New
May 6
First Quarter
May 14
Full

Weather History Calendar

Precipitation Actual month total 6.47 Normal Month Total: 3.06
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
67 | 44 0.00
Average:
62 | 42 0.11
Partly Cloudy
Actual:
69 | 45 0.00
Average:
62 | 43 0.12
Rain
Actual:
69 | 53 T
Average:
62 | 43 0.11
Rain
Actual:
63 | 50 0.06
Average:
63 | 43 0.11
Partly Cloudy
Actual:
60 | 46 0.00
Average:
63 | 44 0.11
Partly Cloudy
Actual:
63 | 39 0.00
Average:
63 | 44 0.10
Rain
Actual:
54 | 42 0.38
Average:
64 | 44 0.11
Rain
Actual:
68 | 52 0.04
Average:
64 | 45 0.11
Partly Cloudy
Actual:
69 | 44 0.00
Average:
65 | 45 0.10
Scattered Clouds
Actual:
72 | 45 0.00
Average:
65 | 45 0.11
Rain
Actual:
82 | 60 T
Average:
65 | 46 0.10
Partly Cloudy
Actual:
77 | 57 0.00
Average:
66 | 46 0.10
Partly Cloudy
Actual:
85 | 55 0.00
Average:
66 | 46 0.09
Rain
Actual:
80 | 65 0.06
Average:
66 | 47 0.10
Snow
Actual:
72 | 38 1.47
Average:
67 | 47 0.09
Scattered Clouds
Actual:
51 | 34 0.00
Average:
67 | 47 0.10
Partly Cloudy
Actual:
56 | 39 0.00
Average:
67 | 48 0.09
Mostly Cloudy
Actual:
57 | 39 0.00
Average:
68 | 48 0.09
Overcast
Actual:
71 | 47 0.00
Average:
68 | 48 0.09
Partly Cloudy
Actual:
64 | 48 0.00
Average:
68 | 48 0.10
Partly Cloudy
Actual:
70 | 43 0.00
Average:
69 | 49 0.10
Rain
Actual:
72 | 52 0.03
Average:
69 | 49 0.10
Scattered Clouds
Actual:
61 | 49 0.00
Average:
69 | 49 0.10
Partly Cloudy
Actual:
66 | 45 0.00
Average:
69 | 50 0.10
Thunderstorm
Actual:
69 | 48 0.39
Average:
70 | 50 0.10
Rain
Actual:
78 | 50 0.02
Average:
70 | 50 0.10
Partly Cloudy
Actual:
70 | 50 0.00
Average:
70 | 51 0.10
Rain
Actual:
62 | 50 0.11
Average:
71 | 51 0.11
Rain
Actual:
52 | 44 1.21
Average:
71 | 51 0.11
Thunderstorm
Actual:
67 | 52 2.70
Average:
71 | 52 0.10
 

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

2014 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 67 56 44 40 34 29 63 49 34 30.19 30.09 29.98 10 10 10 14 7 16 0.00  
2 69 57 45 45 42 39 83 61 39 30.12 30.07 30.01 10 10 10 12 3 14 0.00  
3 69 61 53 47 45 41 72 58 44 30.12 30.05 29.96 10 10 9 15 5 17 T Rain
4 63 57 50 50 45 40 77 68 59 29.96 29.84 29.71 10 10 3 16 9 18 0.06 Rain
5 60 53 46 48 35 25 89 60 31 30.17 29.94 29.73 10 8 4 31 13 37 0.00  
6 63 51 39 28 22 11 55 35 14 30.28 30.22 30.16 10 10 10 18 6 23 0.00  
7 54 48 42 52 45 30 93 72 50 30.19 29.87 29.65 10 5 1 18 7 26 0.38 Rain
8 68 60 52 54 47 35 93 65 36 29.70 29.58 29.49 10 8 2 23 9 31 0.04 Rain
9 69 57 44 42 33 24 76 49 22 30.06 29.84 29.70 10 10 10 23 9 31 0.00  
10 72 59 45 44 35 28 61 43 25 30.23 30.12 30.04 10 10 10 24 10 32 0.00  
11 82 71 60 53 44 36 72 47 21 30.08 30.02 29.91 10 10 10 28 10 32 T Rain
12 77 67 57 53 44 31 80 50 19 30.27 30.17 30.06 10 10 10 15 7 18 0.00  
13 85 70 55 56 53 50 80 57 34 30.16 30.07 29.98 10 10 10 23 11 30 0.00  
14 80 73 65 58 55 52 73 56 39 30.01 29.92 29.82 10 10 10 30 16 36 0.06 Rain
15 72 55 38 65 52 24 87 71 54 30.05 29.72 29.55 10 7 1 29 15 43 1.47 Rain , Snow
16 51 43 34 24 18 14 52 38 24 30.55 30.38 30.09 10 10 10 30 14 39 0.00  
17 56 48 39 34 30 23 70 57 43 30.67 30.60 30.56 10 10 10 16 9 22 0.00  
18 57 48 39 36 32 30 70 57 43 30.58 30.44 30.29 10 10 10 12 4 13 0.00  
19 71 59 47 40 36 25 76 50 23 30.32 30.27 30.22 10 10 10 15 6 20 0.00  
20 64 56 48 40 36 32 66 51 36 30.45 30.36 30.32 10 10 10 16 10 21 0.00  
21 70 57 43 46 35 27 67 45 23 30.29 30.11 29.90 10 10 10 9 5 12 0.00  
22 72 62 52 58 51 45 84 66 47 29.88 29.69 29.60 10 10 5 22 9 31 0.03 Rain
23 61 55 49 44 34 30 55 47 39 30.01 29.83 29.68 10 10 10 30 17 41 0.00  
24 66 56 45 33 26 21 46 33 20 30.14 30.06 30.01 10 10 10 20 8 24 0.00  
25 69 59 48 52 43 32 86 62 37 30.03 29.86 29.73 10 8 2 22 8 25 0.39 Rain , Thunderstorm
26 78 64 50 51 44 39 89 59 29 29.90 29.82 29.76 10 10 5 30 11 39 0.02 Rain
27 70 60 50 39 35 30 50 39 28 30.11 30.04 29.93 10 10 10 20 9 23 0.00  
28 62 56 50 48 43 36 83 63 43 30.14 30.08 30.01 10 9 4 16 7 18 0.11 Rain
29 52 48 44 48 47 42 89 82 74 30.21 30.16 30.08 10 5 1 22 9 26 1.21 Rain
30 67 60 52 63 56 48 93 90 86 30.17 29.98 29.84 10 5 1 23 8 29 2.70 Fog , Rain , Thunderstorm