Weather History for Westminster, MD

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Month of May, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 93 °F 74 °F 57 °F
Mean Temperature 81 °F 64 °F 48 °F
Min Temperature 69 °F 53 °F 35 °F
Degree Days  
Heating Degree Days (base 65) 18 5 0 146
Cooling Degree Days (base 65) 16 3 0 104
Growing Degree Days (base 50) 31 14 0 427
Dew Point  
Dew Point 82 °F 51 °F 16 °F
Precipitation  
Precipitation 0.43 in 0.03 in 0.00 in 0.87 in
Snowdepth - - - -
Wind  
Wind 22 mph 5 mph 0 mph
Gust Wind 31 mph 18 mph 9 mph
Sea Level Pressure  
Sea Level Pressure 30.45 in 30.09 in 29.72 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 27, 2013 Rise Set
Actual Time 5:44 AM EDT 8:26 PM EDT
Civil Twilight 5:13 AM EDT 8:57 PM EDT
Nautical Twilight 4:33 AM EDT 9:37 PM EDT
Astronomical Twilight 3:49 AM EDT 10:21 PM EDT
Moon 11:03 PM EDT (5/27) 8:19 AM EDT (5/27)
Length of Visible Light 15h 44m
Length of Day
14h 41m
Waning Gibbous, 91% of the Moon is Illuminated
May 27
Waning Gibbous
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Jun 23
Full

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
73 | 42 0.00
Average:
- | - -
Clear
Actual:
73 | 42 0.00
Average:
- | - -
Clear
Actual:
71 | 48 0.00
Average:
- | - -
Scattered Clouds
Actual:
71 | 41 0.00
Average:
- | - -
Scattered Clouds
Actual:
66 | 42 0.00
Average:
- | - -
Rain
Actual:
66 | 42 0.00
Average:
- | - -
Thunderstorm
Actual:
62 | 55 0.26
Average:
- | - -
Thunderstorm
Actual:
71 | 55 0.00
Average:
- | - -
Rain
Actual:
71 | 53 0.02
Average:
- | - -
Thunderstorm
Actual:
84 | 53 0.43
Average:
- | - -
Thunderstorm
Actual:
73 | 60 0.03
Average:
- | - -
Scattered Clouds
Actual:
62 | 48 0.00
Average:
- | - -
Scattered Clouds
Actual:
57 | 42 0.00
Average:
- | - -
Rain
Actual:
60 | 35 0.00
Average:
- | - -
Thunderstorm
Actual:
82 | 51 0.00
Average:
- | - -
Rain
Actual:
80 | 69 0.00
Average:
- | - -
Scattered Clouds
Actual:
80 | 55 0.00
Average:
- | - -
Rain
Actual:
69 | 57 0.00
Average:
- | - -
Overcast
Actual:
69 | 57 0.00
Average:
- | - -
Rain
Actual:
82 | 64 0.00
Average:
- | - -
Fog
Actual:
89 | 66 0.00
Average:
- | - -
Thunderstorm
Actual:
91 | 66 0.04
Average:
- | - -
Thunderstorm
Actual:
84 | 62 0.07
Average:
- | - -
Rain
Actual:
64 | 46 0.02
Average:
- | - -
Scattered Clouds
Actual:
66 | 42 0.00
Average:
- | - -
Clear
Actual:
71 | 46 0.00
Average:
- | - -
Rain
Actual:
69 | 44 0.00
Average:
- | - -
Thunderstorm
Actual:
78 | 57 0.00
Average:
- | - -
Clear
Actual:
87 | 64 0.00
Average:
- | - -
Clear
Actual:
91 | 68 0.00
Average:
- | - -
Clear
Actual:
93 | 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

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 73 58 42 46 32 19 81 42 14 30.44 30.38 30.31 10 10 10 10 2 16 0.00  
2 73 58 42 46 41 36 93 60 25 30.45 30.40 30.33 10 10 10 10 2 - 0.00  
3 71 60 48 45 40 32 87 58 27 30.40 30.35 30.31 10 10 10 13 3 20 0.00  
4 71 56 41 45 39 34 87 58 27 30.35 30.27 30.20 10 10 7 14 2 18 0.00  
5 66 54 42 43 38 34 87 60 30 30.25 30.22 30.16 10 10 7 10 4 17 0.00  
6 66 54 42 57 49 39 93 81 68 30.20 30.15 30.10 10 10 5 12 4 17 0.00 Rain
7 62 58 55 61 57 54 94 90 82 30.11 30.04 29.99 10 7 2 14 8 21 0.26 Rain , Thunderstorm
8 71 63 55 57 55 50 94 79 50 30.02 29.98 29.94 10 10 7 18 5 25 0.00 Rain , Thunderstorm
9 71 62 53 61 56 52 94 82 57 30.02 29.97 29.93 10 7 0 13 2 17 0.02 Fog , Rain
10 84 68 53 63 55 45 94 70 26 30.03 29.98 29.90 10 9 2 13 2 18 0.43 Rain , Thunderstorm
11 73 66 60 64 61 55 100 87 65 29.93 29.81 29.75 10 9 5 13 5 18 0.03 Rain , Thunderstorm
12 62 55 48 55 34 19 82 47 20 30.03 29.87 29.76 10 10 10 22 9 31 0.00  
13 57 50 42 34 26 16 62 42 21 30.17 30.08 30.02 10 10 10 15 6 29 0.00  
14 60 48 35 46 31 21 93 54 25 30.21 30.14 30.05 10 10 4 14 3 20 0.00 Rain
15 82 66 51 63 53 41 88 70 48 30.06 29.88 29.72 10 10 2 16 7 22 0.00 Rain , Thunderstorm
16 80 74 69 66 59 52 78 61 44 29.95 29.84 29.77 10 10 10 15 7 22 0.00 Rain
17 80 68 55 57 46 28 94 49 21 30.17 30.08 29.95 10 10 7 10 4 - 0.00  
18 69 63 57 61 53 45 100 73 46 30.25 30.22 30.17 10 10 5 14 6 18 0.00 Rain
19 69 63 57 64 60 55 100 91 78 30.23 30.18 30.13 10 6 1 12 5 - 0.00  
20 82 73 64 72 65 63 94 80 58 30.15 30.07 30.01 10 8 2 10 5 - 0.00 Rain
21 89 78 66 75 67 64 100 77 43 30.02 29.97 29.90 10 8 0 10 5 - 0.00 Fog
22 91 78 66 73 66 54 94 71 31 29.96 29.91 29.85 10 8 2 16 6 28 0.04 Rain , Thunderstorm
23 84 73 62 72 65 63 100 84 58 29.92 29.86 29.77 10 9 4 13 5 17 0.07 Rain , Thunderstorm
24 64 56 46 63 51 37 100 85 66 30.15 29.94 29.76 10 9 4 18 9 29 0.02 Rain
25 66 54 42 37 33 27 76 49 24 30.16 30.12 30.08 10 10 10 18 11 29 0.00  
26 71 58 46 36 32 25 66 40 18 30.23 30.17 30.14 10 10 10 16 8 26 0.00  
27 69 56 44 50 39 32 81 49 26 30.30 30.25 30.20 10 10 10 10 2 9 0.00 Rain
28 78 68 57 73 60 48 94 83 63 30.23 30.16 30.10 10 10 7 8 2 - 0.00 Rain , Thunderstorm
29 87 76 64 75 68 61 94 76 40 30.15 30.11 30.09 10 10 7 15 7 22 0.00  
30 91 80 68 82 72 63 94 77 38 30.21 30.17 30.13 10 10 10 8 5 - 0.00  
31 93 81 69 72 65 48 89 62 21 30.18 30.13 30.05 10 10 10 14 6 18 0.00