Weather History for Dayton, OH

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Month of April, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 80 °F 63 °F 48 °F
Mean Temperature 68 °F 52 °F 39 °F
Min Temperature 58 °F 40 °F 27 °F
Degree Days  
Heating Degree Days (base 65) 26 13 0 394
Cooling Degree Days (base 65) 3 0 0 4
Growing Degree Days (base 50) 17 4 0 116
Dew Point  
Dew Point 63 °F 35 °F 11 °F
Precipitation  
Precipitation 0.72 in 0.09 in 0.00 in 2.17 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 36 mph 10 mph 0 mph
Gust Wind 45 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.38 in 30.01 in 29.63 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Apr. 09, 2012 Rise Set
Actual Time 7:07 AM EDT 8:09 PM EDT
Civil Twilight 6:39 AM EDT 8:37 PM EDT
Nautical Twilight 6:06 AM EDT 9:10 PM EDT
Astronomical Twilight 5:32 AM EDT 9:44 PM EDT
Moon No Moon Rise 8:54 AM EDT (4/9)
Length of Visible Light 13h 57m
Length of Day
13h 02m
Waning Gibbous, 88% of the Moon is Illuminated
Apr 9
Waning Gibbous
Apr 13
Last Quarter
Apr 21
New
Apr 29
First Quarter
May 5
Full

Weather History Calendar

Precipitation Actual month total 2.17 Normal Month Total: 4.08
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Partly Cloudy
Actual:
73 | 38 T
Average:
56 | 37 0.13
Scattered Clouds
Actual:
63 | 41 0.00
Average:
57 | 37 0.13
Partly Cloudy
Actual:
73 | 48 0.00
Average:
57 | 37 0.12
Rain
Actual:
66 | 47 T
Average:
58 | 38 0.12
Partly Cloudy
Actual:
56 | 36 0.00
Average:
58 | 38 0.13
Clear
Actual:
59 | 32 0.00
Average:
58 | 38 0.13
Scattered Clouds
Actual:
65 | 32 0.00
Average:
59 | 39 0.13
Partly Cloudy
Actual:
63 | 46 T
Average:
59 | 39 0.13
Partly Cloudy
Actual:
64 | 38 0.00
Average:
60 | 39 0.14
Partly Cloudy
Actual:
51 | 31 0.00
Average:
60 | 40 0.13
Partly Cloudy
Actual:
51 | 27 0.00
Average:
60 | 40 0.14
Scattered Clouds
Actual:
60 | 32 0.00
Average:
61 | 40 0.13
Partly Cloudy
Actual:
64 | 36 0.00
Average:
61 | 41 0.14
Thunderstorm
Actual:
58 | 51 0.72
Average:
62 | 41 0.13
Partly Cloudy
Actual:
77 | 58 0.00
Average:
62 | 41 0.13
Rain
Actual:
71 | 45 0.08
Average:
62 | 42 0.14
Partly Cloudy
Actual:
61 | 41 0.00
Average:
63 | 42 0.14
Scattered Clouds
Actual:
67 | 40 0.00
Average:
63 | 42 0.14
Scattered Clouds
Actual:
74 | 48 0.00
Average:
63 | 43 0.14
Thunderstorm
Actual:
75 | 47 0.44
Average:
64 | 43 0.15
Rain
Actual:
51 | 38 0.01
Average:
64 | 43 0.14
Partly Cloudy
Actual:
49 | 35 0.00
Average:
64 | 44 0.14
Partly Cloudy
Actual:
58 | 36 0.00
Average:
65 | 44 0.15
Scattered Clouds
Actual:
63 | 37 0.00
Average:
65 | 44 0.14
Rain
Actual:
63 | 43 0.08
Average:
65 | 45 0.14
Thunderstorm
Actual:
69 | 42 0.01
Average:
66 | 45 0.14
Partly Cloudy
Actual:
57 | 33 T
Average:
66 | 45 0.14
Thunderstorm
Actual:
48 | 40 0.29
Average:
66 | 46 0.14
Mostly Cloudy
Actual:
66 | 44 T
Average:
67 | 46 0.14
Thunderstorm
Actual:
80 | 52 0.54
Average:
67 | 46 0.14
 

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

2012 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 56 38 60 45 35 92 73 53 29.95 29.80 29.66 10 8 6 20 9 24 T  
2 63 52 41 50 37 33 80 57 34 30.01 29.93 29.75 10 9 4 22 10 28 0.00  
3 73 61 48 50 41 36 61 47 33 29.99 29.91 29.80 10 10 10 15 8 17 0.00  
4 66 57 47 52 41 28 77 55 33 29.89 29.84 29.81 10 10 6 18 11 23 T Rain
5 56 46 36 32 29 26 70 54 38 30.05 29.95 29.88 10 10 10 23 13 28 0.00  
6 59 46 32 32 27 22 89 59 28 30.27 30.20 30.08 10 10 6 20 10 25 0.00  
7 65 49 32 29 19 11 64 39 13 30.36 30.28 30.17 10 10 10 12 3 14 0.00  
8 63 55 46 43 28 17 68 43 17 30.20 30.16 30.11 10 10 10 28 12 35 T  
9 64 51 38 32 24 15 64 41 17 30.10 29.99 29.92 10 10 10 32 10 41 0.00  
10 51 41 31 24 21 19 59 44 29 30.10 30.00 29.93 10 10 10 26 14 36 0.00  
11 51 39 27 28 24 20 75 56 36 30.26 30.18 30.08 10 10 10 20 8 25 0.00  
12 60 46 32 29 25 21 70 47 24 30.31 30.24 30.16 10 10 10 16 5 26 0.00  
13 64 50 36 32 27 25 75 50 24 30.28 30.22 30.16 10 10 10 14 5 18 0.00  
14 58 55 51 55 47 29 100 67 33 30.14 30.07 29.97 10 6 2 23 10 29 0.72 Rain , Thunderstorm
15 77 68 58 54 53 48 80 59 38 29.97 29.93 29.88 10 10 7 33 17 45 0.00  
16 71 58 45 61 51 41 87 66 44 30.23 29.95 29.82 10 9 2 36 19 44 0.08 Rain
17 61 51 41 42 40 38 83 63 42 30.38 30.31 30.25 10 10 10 10 4 14 0.00  
18 67 54 40 38 36 32 82 55 28 30.29 30.18 30.07 10 10 10 9 4 13 0.00  
19 74 61 48 42 40 35 71 50 29 30.09 30.02 29.91 10 10 10 15 7 20 0.00  
20 75 61 47 59 48 41 93 67 41 29.91 29.80 29.73 10 9 1 25 13 31 0.44 Rain , Thunderstorm
21 51 45 38 45 38 34 100 85 70 29.99 29.93 29.84 10 7 2 20 9 29 0.01 Rain
22 49 42 35 36 32 28 89 69 49 29.98 29.93 29.90 10 9 6 24 12 30 0.00  
23 58 47 36 32 18 11 76 47 17 29.90 29.79 29.73 10 10 10 35 19 44 0.00  
24 63 50 37 27 19 15 49 34 19 29.79 29.72 29.68 10 10 10 32 14 40 0.00  
25 63 53 43 50 41 24 96 69 42 29.84 29.78 29.70 10 9 6 17 9 21 0.08 Rain
26 69 56 42 58 50 27 100 74 48 30.05 29.73 29.63 10 4 1 24 12 35 0.01 Rain , Thunderstorm
27 57 45 33 32 27 24 82 56 30 30.27 30.19 30.07 10 10 10 18 8 22 T  
28 48 44 40 36 32 23 76 57 38 30.19 30.14 30.08 10 9 2 25 12 32 0.29 Rain , Thunderstorm
29 66 55 44 43 39 35 83 63 42 30.28 30.21 30.16 10 10 6 18 9 23 T  
30 80 66 52 63 52 29 93 63 33 30.14 30.00 29.90 10 8 1 22 10 26 0.54 Rain , Thunderstorm