Weather History for Delaware, OH

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Month of December, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 59 °F 41 °F 30 °F
Mean Temperature 50 °F 36 °F 24 °F
Min Temperature 42 °F 31 °F 17 °F
Degree Days  
Heating Degree Days (base 65) 40 29 14 896
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 54 °F 31 °F 14 °F
Precipitation  
Precipitation 1.19 in 0.11 in 0.00 in 3.44 in
Snowdepth - - - -
Wind  
Wind 26 mph 7 mph 0 mph
Gust Wind 39 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.59 in 30.14 in 29.39 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 11, 2011 Rise Set
Actual Time 7:44 AM EST 5:06 PM EST
Civil Twilight 7:14 AM EST 5:36 PM EST
Nautical Twilight 6:40 AM EST 6:11 PM EST
Astronomical Twilight 6:07 AM EST 6:44 PM EST
Moon 6:15 PM EST (12/11) 8:32 AM EST (12/11)
Length of Visible Light 10h 22m
Length of Day
9h 21m
Full, 99% of the Moon is Illuminated
Dec 11
Full
Dec 17
Last Quarter
Dec 24
New
Jan 1
First Quarter
Jan 9
Full

Weather History Calendar

Precipitation Actual month total 3.44 Average Month Total: 2.72
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
41 | 24 0.00
Average:
44 | 27 0.12
Partly Cloudy
Actual:
41 | 28 0.00
Average:
43 | 26 0.08
Clear
Actual:
50 | 28 0.00
Average:
43 | 26 0.17
Rain
Actual:
51 | 41 0.07
Average:
42 | 24 0.17
Rain
Actual:
50 | 42 1.19
Average:
39 | 25 0.15
Overcast
Actual:
35 | 33 0.00
Average:
42 | 26 0.10
Snow
Actual:
32 | 30 0.00
Average:
41 | 23 0.06
Partly Cloudy
Actual:
35 | 26 0.00
Average:
41 | 27 0.07
Snow
Actual:
37 | 30 0.00
Average:
42 | 26 0.11
Scattered Clouds
Actual:
30 | 19 0.00
Average:
39 | 23 0.06
Clear
Actual:
33 | 17 0.00
Average:
38 | 22 0.07
Clear
Actual:
41 | 19 0.00
Average:
39 | 23 0.09
Rain
Actual:
39 | 24 0.00
Average:
42 | 26 0.06
Rain
Actual:
51 | 35 0.27
Average:
40 | 24 0.06
Rain
Actual:
59 | 41 0.48
Average:
40 | 24 0.08
Partly Cloudy
Actual:
33 | 30 0.00
Average:
40 | 22 0.12
Snow
Actual:
32 | 30 0.00
Average:
36 | 20 0.01
Partly Cloudy
Actual:
39 | 30 0.00
Average:
36 | 20 0.08
Partly Cloudy
Actual:
44 | 33 0.00
Average:
35 | 20 0.07
Rain
Actual:
42 | 35 0.27
Average:
37 | 22 0.05
Rain
Actual:
57 | 42 0.50
Average:
37 | 21 0.05
Rain
Actual:
44 | 35 0.22
Average:
36 | 20 0.10
Snow
Actual:
37 | 30 0.00
Average:
37 | 20 0.12
Partly Cloudy
Actual:
35 | 30 0.00
Average:
36 | 20 0.07
Scattered Clouds
Actual:
44 | 30 0.00
Average:
35 | 16 0.04
Partly Cloudy
Actual:
42 | 32 0.00
Average:
32 | 16 0.06
Snow
Actual:
37 | 32 0.27
Average:
32 | 17 0.06
Mostly Cloudy
Actual:
33 | 28 0.00
Average:
35 | 19 0.13
Snow
Actual:
42 | 28 0.00
Average:
36 | 19 0.07
Rain
Actual:
48 | 35 0.17
Average:
35 | 19 0.17
Overcast
Actual:
42 | 35 0.00
Average:
36 | 20 0.07
 

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

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 41 32 24 32 29 25 100 89 70 30.35 30.29 30.20 10 7 3 12 3 - 0.00  
2 41 34 28 34 30 27 100 90 70 30.51 30.39 30.27 10 9 4 10 2 - 0.00  
3 50 39 28 36 31 28 100 77 50 30.50 30.42 30.32 10 8 4 12 5 - 0.00  
4 51 46 41 45 36 30 100 69 50 30.24 30.19 30.15 10 10 7 21 11 26 0.07 Rain
5 50 46 42 48 45 43 100 96 87 30.18 30.13 30.03 7 4 1 12 4 - 1.19 Rain
6 35 34 33 34 33 32 100 94 87 30.13 30.08 30.03 10 6 2 16 12 23 0.00  
7 32 31 30 32 29 25 100 91 75 30.06 29.98 29.91 10 6 1 14 9 21 0.00 Snow
8 35 30 26 28 26 23 87 83 75 30.27 30.20 30.07 10 10 7 14 7 16 0.00  
9 37 34 30 32 29 28 100 87 75 30.28 30.20 30.17 10 9 4 10 3 - 0.00 Snow
10 30 24 19 23 17 14 86 73 55 30.50 30.45 30.36 10 10 10 10 6 - 0.00  
11 33 25 17 21 16 14 86 71 44 30.59 30.52 30.47 10 10 10 8 2 - 0.00  
12 41 30 19 27 21 16 93 74 45 30.48 30.44 30.41 10 10 7 5 0 - 0.00  
13 39 32 24 32 28 21 93 85 70 30.47 30.43 30.38 10 10 7 5 1 - 0.00 Rain
14 51 43 35 46 40 32 100 91 81 30.35 30.22 30.03 10 6 1 13 5 17 0.27 Rain
15 59 50 41 54 48 34 100 87 70 29.97 29.86 29.76 10 9 3 24 17 33 0.48 Rain
16 33 32 30 28 27 25 93 80 70 30.34 30.25 30.16 10 10 10 18 10 25 0.00  
17 32 31 30 28 26 23 93 82 69 30.29 30.25 30.20 10 7 2 9 5 - 0.00 Snow
18 39 34 30 30 29 27 93 83 70 30.27 30.20 30.14 10 10 7 13 5 - 0.00  
19 44 38 33 36 33 30 87 78 70 30.10 30.05 30.01 10 10 10 16 11 18 0.00  
20 42 38 35 41 38 34 100 96 93 30.14 30.06 29.93 10 6 0 12 5 - 0.27 Fog , Rain
21 57 50 42 54 47 43 100 90 67 29.87 29.74 29.64 10 8 3 23 9 38 0.50 Rain
22 44 40 35 41 37 34 100 87 76 30.12 30.03 29.97 10 8 4 12 4 18 0.22 Rain
23 37 34 30 36 30 27 100 89 80 30.30 30.21 30.06 10 8 2 14 7 20 0.00 Rain , Snow
24 35 32 30 28 28 27 93 81 70 30.42 30.34 30.27 10 10 10 14 6 21 0.00  
25 44 37 30 32 29 27 87 77 57 30.26 30.15 30.01 10 10 10 20 10 29 0.00  
26 42 37 32 30 29 27 93 74 61 30.36 30.27 30.12 10 10 10 13 7 17 0.00  
27 37 34 32 36 32 30 100 94 87 29.97 29.63 29.39 10 7 2 14 5 20 0.27 Rain , Snow
28 33 30 28 32 23 19 93 76 64 30.05 29.94 29.73 10 10 10 26 16 39 0.00  
29 42 35 28 34 29 23 93 80 66 29.98 29.81 29.65 10 10 7 22 9 29 0.00 Snow
30 48 42 35 43 38 32 93 84 76 29.83 29.73 29.57 10 10 4 22 10 25 0.17 Rain
31 42 38 35 39 36 34 100 87 81 30.08 29.94 29.70 10 9 2 14 10 22 0.00