Weather History for Westminster, MD

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Month of July, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 98 °F 88 °F 68 °F
Mean Temperature 88 °F 79 °F 65 °F
Min Temperature 77 °F 69 °F 62 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 22 13 0 415
Growing Degree Days (base 50) 38 29 15 884
Dew Point  
Dew Point 81 °F 67 °F 36 °F
Precipitation  
Precipitation 0.31 in 0.01 in 0.00 in 0.43 in
Snowdepth - - - -
Wind  
Wind 17 mph 4 mph 0 mph
Gust Wind 30 mph 18 mph 9 mph
Sea Level Pressure  
Sea Level Pressure 30.26 in 29.99 in 29.69 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jul. 22, 2012 Rise Set
Actual Time 5:58 AM EDT 8:29 PM EDT
Civil Twilight 5:27 AM EDT 9:00 PM EDT
Nautical Twilight 4:49 AM EDT 9:38 PM EDT
Astronomical Twilight 4:06 AM EDT 10:21 PM EDT
Moon 9:41 AM EDT (7/22) 10:12 PM EDT (7/22)
Length of Visible Light 15h 32m
Length of Day
14h 30m
Waxing Crescent, 13% of the Moon is Illuminated
Jul 22
Waxing Crescent
Jul 26
First Quarter
Aug 1
Full
Aug 9
Last Quarter
Aug 17
New

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Clear
Actual:
93 | 71 0.00
Average:
- | - -
Thunderstorm
Actual:
89 | 66 0.00
Average:
- | - -
Rain
Actual:
91 | 68 0.00
Average:
- | - -
Thunderstorm
Actual:
91 | 69 0.00
Average:
- | - -
Thunderstorm
Actual:
95 | 73 0.00
Average:
- | - -
Clear
Actual:
95 | 71 0.00
Average:
- | - -
Clear
Actual:
98 | 77 0.00
Average:
- | - -
Scattered Clouds
Actual:
89 | 77 0.00
Average:
- | - -
Thunderstorm
Actual:
87 | 71 0.00
Average:
- | - -
Rain
Actual:
87 | 69 0.00
Average:
- | - -
Clear
Actual:
89 | 66 0.00
Average:
- | - -
Clear
Actual:
87 | 64 0.00
Average:
- | - -
Rain
Actual:
89 | 69 0.00
Average:
- | - -
Thunderstorm
Actual:
82 | 64 0.00
Average:
- | - -
Thunderstorm
Actual:
89 | 71 0.00
Average:
- | - -
Scattered Clouds
Actual:
93 | 69 0.00
Average:
- | - -
Clear
Actual:
96 | 69 0.00
Average:
- | - -
Thunderstorm
Actual:
98 | 73 0.00
Average:
- | - -
Thunderstorm
Actual:
89 | 71 0.00
Average:
- | - -
Thunderstorm
Actual:
71 | 62 0.08
Average:
- | - -
Rain
Actual:
68 | 62 0.31
Average:
- | - -
Partly Cloudy
Actual:
78 | 64 0.00
Average:
- | - -
Clear
Actual:
84 | 69 0.00
Average:
- | - -
Clear
Actual:
89 | 73 0.00
Average:
- | - -
Clear
Actual:
84 | 64 0.00
Average:
- | - -
Thunderstorm
Actual:
96 | 69 0.04
Average:
- | - -
Rain
Actual:
86 | 71 0.00
Average:
- | - -
Thunderstorm
Actual:
86 | 69 0.00
Average:
- | - -
Scattered Clouds
Actual:
84 | 66 0.00
Average:
- | - -
Thunderstorm
Actual:
87 | 69 0.00
Average:
- | - -
Thunderstorm
Actual:
87 | 69 0.00
Average:
- | - -
 

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
Jul high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 93 82 71 72 69 63 89 65 38 29.96 29.90 29.84 10 10 10 14 3 17 0.00  
2 89 78 66 70 62 55 94 58 33 30.01 29.98 29.94 10 10 5 13 3 20 0.00 Rain , Thunderstorm
3 91 80 68 72 62 54 94 60 28 30.01 29.97 29.91 10 10 5 9 2 24 0.00 Rain
4 91 80 69 79 70 64 88 73 52 29.95 29.90 29.84 10 10 3 12 6 - 0.00 Rain , Thunderstorm
5 95 84 73 75 71 64 89 67 49 29.92 29.87 29.84 10 10 7 16 6 22 0.00 Thunderstorm
6 95 83 71 73 68 63 94 63 36 30.00 29.95 29.92 10 10 7 8 1 - 0.00  
7 98 88 77 75 71 36 83 59 14 29.97 29.92 29.86 10 10 7 10 5 18 0.00  
8 89 83 77 75 74 72 89 75 59 29.93 29.90 29.87 10 10 7 8 3 - 0.00  
9 87 79 71 73 66 57 94 67 40 30.01 29.96 29.90 10 9 5 8 2 - 0.00 Rain , Thunderstorm
10 87 78 69 70 65 36 88 73 21 30.10 30.04 30.00 10 10 5 17 2 24 0.00 Rain
11 89 78 66 70 63 52 94 65 27 30.20 30.15 30.09 10 10 7 10 3 16 0.00  
12 87 76 64 64 60 48 88 60 25 30.24 30.21 30.20 10 10 10 8 3 - 0.00  
13 89 79 69 68 63 55 83 64 31 30.26 30.23 30.21 10 10 10 7 2 - 0.00 Rain
14 82 73 64 73 68 61 94 82 69 30.26 30.22 30.17 10 8 2 8 3 - 0.00 Rain , Thunderstorm
15 89 80 71 75 72 70 94 82 55 30.17 30.11 30.02 10 10 7 16 5 30 0.00 Rain , Thunderstorm
16 93 81 69 73 71 66 100 73 46 30.05 29.96 29.89 10 10 5 12 3 18 0.00  
17 96 82 69 72 69 64 94 65 41 29.96 29.91 29.85 10 9 4 12 3 - 0.00  
18 98 86 73 75 71 64 94 72 39 29.97 29.91 29.86 10 10 1 14 5 26 0.00 Rain , Thunderstorm
19 89 80 71 75 72 70 94 83 59 30.00 29.95 29.90 10 8 1 12 3 21 0.00 Rain , Thunderstorm
20 71 68 62 70 68 63 100 94 88 30.04 29.96 29.89 10 5 2 8 3 9 0.08 Rain , Thunderstorm
21 68 65 62 64 63 61 100 93 88 30.16 30.10 30.03 10 8 2 8 4 - 0.31 Rain
22 78 71 64 70 67 63 100 87 69 30.22 30.18 30.14 10 9 4 9 2 - 0.00  
23 84 76 69 75 71 66 100 84 66 30.17 30.07 29.94 10 9 5 12 3 17 0.00  
24 89 81 73 75 72 64 94 78 59 29.93 29.81 29.73 10 10 7 17 8 24 0.00  
25 84 74 64 63 56 52 77 54 33 30.01 29.93 29.85 10 10 10 9 4 - 0.00  
26 96 82 69 81 69 57 94 73 44 29.88 29.79 29.69 10 10 5 17 7 22 0.04 Rain , Thunderstorm
27 86 78 71 75 71 68 94 79 58 29.92 29.85 29.77 10 10 10 10 5 16 0.00 Rain
28 86 78 69 73 68 63 94 74 45 29.97 29.93 29.90 10 10 7 9 2 - 0.00 Rain , Thunderstorm
29 84 75 66 68 65 63 88 72 51 30.07 30.02 29.96 10 10 7 8 2 - 0.00  
30 87 78 69 70 66 64 94 70 46 30.12 30.08 30.05 10 8 0 12 3 - 0.00 Fog , Thunderstorm
31 87 78 69 70 67 63 88 73 46 30.08 30.00 29.93 10 10 7 14 4 23 0.00 Rain , Thunderstorm