Weather History for Delaware, OH

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Month of May, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 34 °C 26 °C 17 °C
Mean Temperature 27 °C 19 °C 11 °C
Min Temperature 20 °C 13 °C 4 °C
Degree Days  
Heating Degree Days (base 65) 13 3 0 78
Cooling Degree Days (base 65) 16 4 0 117
Growing Degree Days (base 50) 30 16 2 504
Dew Point  
Dew Point 20 °C 11 °C 0 °C
Precipitation  
Precipitation 18.3 mm 2.0 mm 0.0 mm 62.22 mm
Snowdepth - - - -
Wind  
Wind 37 km/h 8 km/h 0 km/h
Gust Wind 53 km/h 29 km/h 14 km/h
Sea Level Pressure  
Sea Level Pressure 1025 hPa 1016 hPa 1007 hPa

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 06, 2012 Rise Set
Actual Time 6:25 AM EDT 8:33 PM EDT
Civil Twilight 5:55 AM EDT 9:03 PM EDT
Nautical Twilight 5:18 AM EDT 9:40 PM EDT
Astronomical Twilight 4:38 AM EDT 10:20 PM EDT
Moon 9:37 PM EDT (5/6) 6:34 AM EDT (5/6)
Length of Visible Light 15h 08m
Length of Day
14h 07m
Full, 100% of the Moon is Illuminated
May 6
Full
May 12
Last Quarter
May 20
New
May 28
First Quarter
Jun 4
Full

Weather History Calendar

Precipitation Actual month total 62.22 Average Month Total: 10.0
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Thunderstorm
Actual:
21 | 14 18.29
Average:
19 | 6 0.28
Thunderstorm
Actual:
28 | 15 17.27
Average:
19 | 5 0.48
Scattered Clouds
Actual:
30 | 17 0.00
Average:
19 | 4 0.38
Thunderstorm
Actual:
26 | 16 2.03
Average:
18 | 5 0.20
Fog
Actual:
23 | 14 0.00
Average:
18 | 5 0.28
Clear
Actual:
25 | 10 0.00
Average:
20 | 6 0.33
Thunderstorm
Actual:
28 | 13 13.46
Average:
19 | 5 0.18
Rain
Actual:
20 | 14 6.60
Average:
20 | 6 0.28
Rain
Actual:
18 | 10 0.51
Average:
20 | 7 0.48
Clear
Actual:
17 | 6 0.00
Average:
19 | 6 0.13
Clear
Actual:
21 | 5 0.00
Average:
20 | 7 0.25
Clear
Actual:
21 | 7 0.00
Average:
22 | 8 0.46
Partly Cloudy
Actual:
17 | 13 0.00
Average:
21 | 8 0.38
Partly Cloudy
Actual:
23 | 12 0.00
Average:
21 | 8 0.20
Clear
Actual:
27 | 8 0.00
Average:
22 | 9 0.30
Scattered Clouds
Actual:
23 | 10 0.00
Average:
22 | 8 0.30
Clear
Actual:
21 | 4 0.00
Average:
22 | 8 0.23
Clear
Actual:
26 | 6 0.00
Average:
23 | 9 0.53
Clear
Actual:
29 | 11 0.00
Average:
23 | 9 0.51
Clear
Actual:
30 | 13 0.00
Average:
23 | 10 0.15
Scattered Clouds
Actual:
30 | 15 0.00
Average:
24 | 11 0.13
Partly Cloudy
Actual:
21 | 13 0.00
Average:
23 | 10 0.13
Clear
Actual:
27 | 11 0.00
Average:
23 | 10 0.28
Scattered Clouds
Actual:
29 | 15 0.00
Average:
23 | 11 0.41
Scattered Clouds
Actual:
32 | 20 0.00
Average:
23 | 11 0.20
Thunderstorm
Actual:
32 | 20 0.00
Average:
23 | 10 0.56
Scattered Clouds
Actual:
33 | 20 0.00
Average:
23 | 10 0.48
Thunderstorm
Actual:
34 | 20 1.27
Average:
24 | 10 0.48
Thunderstorm
Actual:
28 | 19 0.00
Average:
23 | 11 0.25
Clear
Actual:
27 | 15 0.00
Average:
24 | 12 0.36
Thunderstorm
Actual:
26 | 12 2.79
Average:
24 | 12 0.38
 

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. (°C) Dew Point (°C) Humidity (%) Sea Level Press. (hPa) Visibility (km) Wind (km/h) Precip. (mm) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 21 17 14 17 14 12 100 83 56 1019 1016 1013 16 12 4 24 8 29 18.29 Rain , Thunderstorm
2 28 21 15 19 17 15 100 77 48 1017 1015 1013 16 15 8 27 13 39 17.27 Rain , Thunderstorm
3 30 23 17 19 17 16 94 70 45 1019 1017 1014 16 16 11 27 6 37 0.00  
4 26 21 16 18 17 14 100 81 57 1017 1015 1013 16 15 8 21 8 29 2.03 Rain , Thunderstorm
5 23 19 14 18 16 9 100 85 65 1017 1014 1013 16 11 0 21 8 29 0.00 Fog
6 25 18 10 11 8 6 87 60 32 1019 1016 1014 16 16 16 13 5 - 0.00  
7 28 20 13 20 14 9 94 73 48 1015 1011 1007 16 15 4 23 6 35 13.46 Rain , Thunderstorm
8 20 18 14 16 14 11 100 83 56 1011 1010 1008 16 12 3 24 8 35 6.60 Rain
9 18 14 10 12 8 6 94 70 45 1011 1010 1008 16 16 11 34 8 45 0.51 Rain
10 17 11 6 8 4 0 100 65 34 1017 1013 1010 16 16 16 27 10 35 0.00  
11 21 13 5 9 4 0 100 60 25 1023 1021 1017 16 16 16 11 2 - 0.00  
12 21 13 7 9 6 2 87 57 28 1025 1024 1022 16 16 16 16 3 - 0.00  
13 17 14 13 12 11 8 88 75 59 1023 1021 1019 16 16 16 14 5 - 0.00  
14 23 17 12 12 11 8 94 68 41 1020 1017 1015 16 16 11 19 10 - 0.00  
15 27 17 8 13 7 1 100 56 20 1016 1015 1013 16 15 11 21 3 26 0.00  
16 23 17 10 13 8 2 88 59 37 1020 1015 1013 16 16 16 26 10 35 0.00  
17 21 12 4 3 1 0 87 48 25 1022 1021 1019 16 16 16 21 10 34 0.00  
18 26 16 6 8 2 0 71 41 18 1021 1020 1018 16 16 8 13 6 14 0.00  
19 29 20 11 11 9 7 82 50 26 1021 1020 1019 16 16 11 14 3 - 0.00  
20 30 21 13 12 9 7 82 49 23 1022 1020 1017 16 16 16 19 5 - 0.00  
21 30 22 15 14 12 7 88 58 23 1017 1015 1012 16 16 16 35 5 50 0.00  
22 21 17 13 13 12 10 88 71 56 1015 1014 1012 16 16 11 24 14 37 0.00  
23 27 19 11 14 12 10 100 66 36 1015 1013 1012 16 12 2 14 5 - 0.00  
24 29 22 15 16 14 13 88 64 37 1015 1013 1011 16 14 6 27 6 34 0.00  
25 32 26 20 18 16 13 73 56 38 1019 1016 1013 16 16 16 23 13 32 0.00  
26 32 26 20 20 18 17 88 63 40 1022 1020 1018 16 15 8 14 6 - 0.00 Rain , Thunderstorm
27 33 27 20 18 16 14 73 52 34 1020 1018 1015 16 16 16 23 8 34 0.00  
28 34 27 20 20 18 15 83 59 32 1016 1014 1011 16 16 16 37 10 47 1.27 Rain , Thunderstorm
29 28 23 19 20 17 12 88 68 39 1012 1010 1009 16 16 11 34 11 53 0.00 Rain , Thunderstorm
30 27 21 15 15 9 5 83 50 24 1011 1010 1009 16 16 16 29 10 40 0.00  
31 26 19 12 13 8 6 88 55 28 1014 1011 1007 16 16 11 24 10 34 2.79 Rain , Thunderstorm