Weather History for Washington, DC

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Month of October, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 71 °F 54 °F
Mean Temperature 80 °F 63 °F 46 °F
Min Temperature 69 °F 54 °F 35 °F
Degree Days  
Heating Degree Days (base 65) 19 5 0 156
Cooling Degree Days (base 65) 15 3 0 83
Growing Degree Days (base 50) 30 13 0 394
Dew Point  
Dew Point 70 °F 50 °F 24 °F
Precipitation  
Precipitation 2.76 in 0.25 in 0.00 in 6.25 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 29 mph 7 mph 0 mph
Gust Wind 41 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.39 in 30.08 in 29.67 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Oct. 30, 2013 Rise Set
Actual Time 7:33 AM EDT 6:09 PM EDT
Civil Twilight 7:05 AM EDT 6:37 PM EDT
Nautical Twilight 6:34 AM EDT 7:08 PM EDT
Astronomical Twilight 6:03 AM EDT 7:39 PM EDT
Moon 3:22 AM EDT (10/30) 3:52 PM EDT (10/30)
Length of Visible Light 11h 31m
Length of Day
10h 36m
Waning Crescent, 17% of the Moon is Illuminated
Oct 30
Waning Crescent
Nov 3
New
Nov 10
First Quarter
Nov 17
Full
Nov 25
Last Quarter

Weather History Calendar

Precipitation Actual month total 6.25 Normal Month Total: 3.40
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
85 | 59 0.00
Average:
74 | 56 0.11
Scattered Clouds
Actual:
88 | 63 0.00
Average:
73 | 56 0.10
Partly Cloudy
Actual:
86 | 65 0.00
Average:
73 | 55 0.11
Scattered Clouds
Actual:
90 | 66 0.00
Average:
72 | 55 0.11
Partly Cloudy
Actual:
89 | 69 0.00
Average:
72 | 55 0.11
Partly Cloudy
Actual:
91 | 69 0.00
Average:
72 | 54 0.11
Thunderstorm
Actual:
78 | 57 1.13
Average:
71 | 54 0.11
Mostly Cloudy
Actual:
69 | 54 0.00
Average:
71 | 53 0.11
Rain
Actual:
63 | 57 0.13
Average:
71 | 53 0.12
Rain
Actual:
60 | 55 1.78
Average:
70 | 53 0.11
Thunderstorm
Actual:
64 | 59 2.76
Average:
70 | 52 0.11
Rain
Actual:
69 | 62 0.29
Average:
70 | 52 0.11
Rain
Actual:
66 | 59 0.03
Average:
69 | 52 0.11
Partly Cloudy
Actual:
71 | 57 0.00
Average:
69 | 51 0.12
Rain
Actual:
74 | 54 T
Average:
69 | 51 0.11
Rain
Actual:
73 | 63 T
Average:
68 | 50 0.11
Rain
Actual:
77 | 63 T
Average:
68 | 50 0.10
Partly Cloudy
Actual:
69 | 53 0.00
Average:
68 | 50 0.11
Rain
Actual:
67 | 53 T
Average:
67 | 49 0.11
Clear
Actual:
66 | 49 0.00
Average:
67 | 49 0.10
Scattered Clouds
Actual:
68 | 46 0.00
Average:
67 | 49 0.11
Rain
Actual:
68 | 51 T
Average:
66 | 48 0.11
Rain
Actual:
61 | 46 0.07
Average:
66 | 48 0.10
Partly Cloudy
Actual:
54 | 42 0.00
Average:
66 | 48 0.11
Scattered Clouds
Actual:
57 | 38 0.00
Average:
66 | 48 0.11
Scattered Clouds
Actual:
57 | 35 0.00
Average:
65 | 47 0.10
Partly Cloudy
Actual:
63 | 43 0.00
Average:
65 | 47 0.11
Partly Cloudy
Actual:
66 | 43 0.00
Average:
65 | 47 0.12
Partly Cloudy
Actual:
65 | 44 0.00
Average:
64 | 46 0.11
Rain
Actual:
64 | 53 0.06
Average:
64 | 46 0.12
Rain
Actual:
68 | 56 T
Average:
64 | 46 0.11
 

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

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 85 72 59 63 57 54 84 61 37 30.09 30.03 29.99 10 10 10 13 5 17 0.00  
2 88 76 63 63 59 56 84 59 34 30.10 30.05 30.01 10 10 8 16 6 20 0.00  
3 86 76 65 67 62 59 87 65 43 30.13 30.09 30.06 10 10 9 12 4 14 0.00  
4 90 78 66 68 64 61 87 64 40 30.10 30.06 30.02 10 9 5 13 3 16 0.00  
5 89 79 69 69 66 62 90 67 43 30.10 30.06 30.01 10 10 7 12 5 14 0.00  
6 91 80 69 67 65 64 84 65 46 30.04 29.99 29.94 10 10 7 18 9 23 0.00  
7 78 68 57 70 62 45 90 74 57 30.07 29.89 29.81 10 7 1 29 12 41 1.13 Rain , Thunderstorm
8 69 62 54 50 46 44 72 57 42 30.29 30.23 30.09 10 10 10 17 8 22 0.00  
9 63 60 57 52 49 46 80 70 60 30.32 30.28 30.22 10 10 10 20 13 25 0.13 Rain
10 60 58 55 57 54 51 93 87 80 30.20 30.09 29.99 10 5 1 20 13 25 1.78 Rain
11 64 62 59 63 60 55 93 90 87 30.00 29.96 29.94 10 4 1 15 11 21 2.76 Rain , Thunderstorm
12 69 66 62 61 59 55 93 81 68 30.17 30.08 29.99 10 7 1 18 11 24 0.29 Rain
13 66 63 59 61 57 53 90 79 68 30.33 30.25 30.16 10 10 5 17 11 22 0.03 Rain
14 71 64 57 56 53 52 86 68 49 30.35 30.29 30.24 10 10 10 16 7 20 0.00  
15 74 64 54 58 52 41 93 62 31 30.25 30.18 30.11 10 9 5 9 4 12 T Rain
16 73 68 63 61 59 55 87 78 68 30.10 30.02 29.93 10 10 6 10 5 13 T Rain
17 77 70 63 63 61 55 93 77 60 29.92 29.85 29.74 10 10 10 20 8 26 T Rain
18 69 61 53 48 43 39 72 55 37 30.03 29.97 29.85 10 10 10 25 7 32 0.00  
19 67 60 53 58 51 46 84 68 52 30.01 29.90 29.81 10 10 10 20 7 26 T Rain
20 66 58 49 43 36 32 71 51 31 30.12 30.04 29.88 10 10 10 28 9 39 0.00  
21 68 57 46 48 43 40 86 62 37 30.17 30.09 30.00 10 10 10 15 7 18 0.00  
22 68 60 51 50 45 36 83 63 43 29.96 29.88 29.84 10 10 10 15 7 20 T Rain
23 61 54 46 39 36 33 66 52 37 29.92 29.79 29.67 10 10 7 18 8 24 0.07 Rain
24 54 48 42 35 29 24 65 50 35 30.16 30.05 29.93 10 10 10 21 9 28 0.00  
25 57 48 38 32 29 27 64 50 35 30.34 30.26 30.16 10 10 10 21 9 26 0.00  
26 57 46 35 34 29 27 82 58 33 30.32 30.15 29.97 10 10 10 24 10 32 0.00  
27 63 53 43 40 35 30 76 55 34 30.17 30.06 29.99 10 10 10 15 6 22 0.00  
28 66 55 43 44 39 35 82 60 37 30.30 30.23 30.17 10 10 10 12 3 16 0.00  
29 65 55 44 46 41 35 86 60 34 30.39 30.35 30.30 10 10 10 13 3 14 0.00  
30 64 59 53 54 52 48 93 80 67 30.33 30.25 30.17 10 8 4 12 4 14 0.06 Rain
31 68 62 56 58 56 53 93 81 68 30.19 30.03 29.80 10 8 4 17 8 22 T Rain