Weather History for Hagerstown, MD

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Month of August, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 92 °F 84 °F 69 °F
Mean Temperature 83 °F 75 °F 64 °F
Min Temperature 74 °F 66 °F 59 °F
Degree Days  
Heating Degree Days (base 65) 1 0 0 1
Cooling Degree Days (base 65) 18 10 0 316
Growing Degree Days (base 50) 32 25 14 765
Dew Point  
Dew Point 74 °F 63 °F 50 °F
Precipitation  
Precipitation 0.61 in 0.07 in 0.00 in 2.28 in
Snowdepth - - - -
Wind  
Wind 22 mph 4 mph 0 mph
Gust Wind 37 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.27 in 30.02 in 29.73 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 24, 2012 Rise Set
Actual Time 6:31 AM EDT 7:53 PM EDT
Civil Twilight 6:03 AM EDT 8:21 PM EDT
Nautical Twilight 5:30 AM EDT 8:55 PM EDT
Astronomical Twilight 4:54 AM EDT 9:30 PM EDT
Moon 2:21 PM EDT (8/24) No Moon Set
Length of Visible Light 14h 17m
Length of Day
13h 21m
Waxing Crescent, 51% of the Moon is Illuminated
Aug 24
Waxing Crescent
Aug 31
Full
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter

Weather History Calendar

Precipitation Actual month total 2.28 Normal Month Total: 3.14
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Thunderstorm
Actual:
86 | 66 0.00
Average:
85 | 65 0.08
Clear
Actual:
90 | 67 0.00
Average:
85 | 65 0.10
Scattered Clouds
Actual:
90 | 70 0.00
Average:
85 | 65 0.10
Scattered Clouds
Actual:
92 | 73 0.00
Average:
84 | 65 0.09
Thunderstorm
Actual:
90 | 74 0.02
Average:
84 | 65 0.10
Scattered Clouds
Actual:
88 | 74 0.00
Average:
84 | 65 0.11
Scattered Clouds
Actual:
86 | 66 0.00
Average:
84 | 65 0.10
Clear
Actual:
91 | 68 0.00
Average:
84 | 65 0.10
Thunderstorm
Actual:
91 | 69 0.00
Average:
84 | 64 0.10
Thunderstorm
Actual:
83 | 67 0.44
Average:
84 | 64 0.10
Fog
Actual:
83 | 67 0.01
Average:
84 | 64 0.10
Partly Cloudy
Actual:
82 | 66 0.00
Average:
84 | 64 0.10
Scattered Clouds
Actual:
83 | 62 0.00
Average:
84 | 64 0.10
Thunderstorm
Actual:
84 | 66 0.36
Average:
84 | 64 0.11
Fog
Actual:
80 | 65 0.00
Average:
83 | 64 0.10
Fog
Actual:
84 | 61 0.00
Average:
83 | 64 0.11
Rain
Actual:
86 | 67 0.16
Average:
83 | 64 0.09
Rain
Actual:
80 | 64 0.02
Average:
83 | 64 0.11
Thunderstorm
Actual:
69 | 59 0.34
Average:
83 | 64 0.10
Thunderstorm
Actual:
76 | 61 0.28
Average:
83 | 63 0.10
Fog
Actual:
79 | 60 0.00
Average:
83 | 63 0.11
Rain
Actual:
82 | 61 0.00
Average:
82 | 63 0.10
Clear
Actual:
85 | 62 0.00
Average:
82 | 63 0.11
Scattered Clouds
Actual:
83 | 65 0.00
Average:
82 | 63 0.10
Partly Cloudy
Actual:
81 | 67 0.00
Average:
82 | 63 0.11
Thunderstorm
Actual:
78 | 66 0.61
Average:
82 | 63 0.11
Partly Cloudy
Actual:
86 | 69 0.00
Average:
81 | 62 0.09
Rain
Actual:
85 | 71 0.04
Average:
81 | 62 0.10
Scattered Clouds
Actual:
83 | 61 0.00
Average:
81 | 62 0.11
Scattered Clouds
Actual:
82 | 61 0.00
Average:
81 | 62 0.11
Clear
Actual:
92 | 62 0.00
Average:
81 | 61 0.09
 

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
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 86 76 66 68 66 62 97 76 55 29.94 29.91 29.85 10 9 4 20 2 25 0.00 Thunderstorm
2 90 79 67 68 66 63 90 68 46 29.96 29.93 29.89 10 8 4 9 3 12 0.00  
3 90 80 70 72 70 68 90 71 52 30.09 30.02 29.95 10 8 2 14 4 18 0.00  
4 92 83 73 72 69 66 87 66 44 30.17 30.13 30.09 10 9 7 20 7 26 0.00  
5 90 82 74 74 71 68 82 67 52 30.14 30.08 30.03 10 10 4 21 8 26 0.02 Rain , Thunderstorm
6 88 81 74 72 66 57 93 65 36 30.11 30.06 30.01 10 10 9 14 5 16 0.00  
7 86 76 66 66 63 60 87 66 44 30.05 30.02 29.98 10 10 6 8 2 14 0.00  
8 91 80 68 69 63 54 90 60 29 30.04 29.99 29.95 10 9 4 10 2 18 0.00  
9 91 80 69 68 65 59 90 66 41 29.98 29.92 29.86 10 9 5 14 6 18 0.00 Rain , Thunderstorm
10 83 75 67 68 66 64 100 79 58 29.87 29.80 29.73 10 7 1 15 6 20 0.44 Rain , Thunderstorm
11 83 75 67 68 63 55 97 70 43 29.97 29.86 29.80 10 7 0 9 4 28 0.01 Fog
12 82 74 66 61 58 55 73 59 45 30.05 30.01 29.97 10 10 10 13 4 15 0.00  
13 83 73 62 62 59 55 84 63 42 30.09 30.04 29.99 10 10 10 9 2 13 0.00  
14 84 75 66 68 66 63 93 72 51 29.98 29.93 29.85 10 6 2 8 3 12 0.36 Rain , Thunderstorm
15 80 73 65 68 64 61 100 79 58 29.96 29.91 29.87 10 5 0 12 4 15 0.00 Fog
16 84 73 61 63 61 58 100 74 47 30.04 29.99 29.91 10 7 0 10 3 18 0.00 Fog
17 86 77 67 67 65 60 90 67 44 29.95 29.88 29.82 10 5 1 20 5 23 0.16 Rain
18 80 72 64 66 57 50 93 65 36 29.98 29.94 29.90 10 9 5 12 4 16 0.02 Rain
19 69 64 59 63 60 56 93 83 73 30.01 29.97 29.94 10 8 1 9 2 33 0.34 Rain , Thunderstorm
20 76 69 61 63 61 59 93 77 60 30.03 29.93 29.87 10 7 2 22 4 26 0.28 Rain , Thunderstorm
21 79 70 60 63 60 52 100 73 45 30.16 30.06 29.99 10 4 0 7 2 13 0.00 Fog
22 82 72 61 61 59 56 90 66 42 30.19 30.15 30.12 10 9 5 8 2 12 0.00 Rain
23 85 74 62 64 60 53 93 64 34 30.21 30.17 30.14 10 8 3 7 2 31 0.00  
24 83 74 65 70 64 62 93 72 51 30.22 30.18 30.16 10 8 4 15 1 18 0.00  
25 81 74 67 66 62 56 87 66 45 30.25 30.22 30.19 10 8 2 13 5 15 0.00  
26 78 72 66 70 66 64 84 82 79 30.27 30.22 30.18 10 8 0 18 8 29 0.61 Fog , Rain , Thunderstorm
27 86 78 69 67 66 64 90 71 51 30.19 30.11 29.97 10 10 10 10 5 17 0.00  
28 85 78 71 68 63 59 90 67 43 30.00 29.96 29.93 10 10 6 15 9 37 0.04 Rain
29 83 72 61 61 59 57 84 65 45 30.07 30.03 29.98 10 10 10 9 3 13 0.00  
30 82 72 61 61 58 54 90 59 28 30.16 30.12 30.08 10 10 7 8 2 - 0.00  
31 92 77 62 65 61 58 93 63 32 30.16 30.09 30.03 10 9 6 13 4 16 0.00