Weather History for Patuxent River, MD

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Month of May, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 90 °F 78 °F 69 °F
Mean Temperature 81 °F 70 °F 61 °F
Min Temperature 73 °F 61 °F 50 °F
Degree Days  
Heating Degree Days (base 65) 4 0 0 13
Cooling Degree Days (base 65) 16 5 0 151
Growing Degree Days (base 50) 31 20 11 605
Dew Point  
Dew Point 71 °F 58 °F 29 °F
Precipitation  
Precipitation 0.94 in 0.10 in 0.00 in 3.01 in
Snowdepth - - - -
Wind  
Wind 31 mph 7 mph 0 mph
Gust Wind 96 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.31 in 30.01 in 29.62 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 11, 2012 Rise Set
Actual Time 5:57 AM EDT 8:06 PM EDT
Civil Twilight 5:28 AM EDT 8:36 PM EDT
Nautical Twilight 4:52 AM EDT 9:12 PM EDT
Astronomical Twilight 4:13 AM EDT 9:51 PM EDT
Moon 12:45 AM EDT (5/11) 11:27 AM EDT (5/11)
Length of Visible Light 15h 07m
Length of Day
14h 08m
Waning Gibbous, 63% of the Moon is Illuminated
May 11
Waning Gibbous
May 12
Last Quarter
May 20
New
May 28
First Quarter
Jun 4
Full

Weather History Calendar

Precipitation Actual month total 3.01 Average Month Total: 4.34
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Thunderstorm
Actual:
84 | 62 0.13
Average:
71 | 50 0.11
Thunderstorm
Actual:
73 | 57 0.94
Average:
69 | 50 0.16
Partly Cloudy
Actual:
69 | 55 0.00
Average:
69 | 50 0.15
Thunderstorm
Actual:
84 | 63 0.00
Average:
67 | 49 0.29
Mostly Cloudy
Actual:
81 | 62 0.00
Average:
72 | 51 0.08
Partly Cloudy
Actual:
73 | 57 0.00
Average:
71 | 52 0.16
Partly Cloudy
Actual:
69 | 53 0.00
Average:
71 | 53 0.00
Partly Cloudy
Actual:
77 | 60 0.00
Average:
70 | 49 0.06
Rain
Actual:
73 | 59 0.32
Average:
68 | 49 0.06
Rain
Actual:
70 | 51 0.01
Average:
71 | 51 0.07
Scattered Clouds
Actual:
73 | 50 0.00
Average:
72 | 54 0.17
Scattered Clouds
Actual:
79 | 52 0.00
Average:
73 | 55 0.08
Partly Cloudy
Actual:
81 | 64 0.00
Average:
73 | 55 0.08
Rain
Actual:
72 | 62 0.04
Average:
72 | 56 0.02
Thunderstorm
Actual:
80 | 66 0.81
Average:
72 | 55 0.14
Rain
Actual:
79 | 64 0.04
Average:
69 | 54 0.22
Partly Cloudy
Actual:
72 | 62 0.00
Average:
72 | 54 0.11
Partly Cloudy
Actual:
75 | 57 0.00
Average:
74 | 55 0.10
Scattered Clouds
Actual:
79 | 57 0.00
Average:
75 | 56 0.14
Rain
Actual:
77 | 59 0.00
Average:
75 | 58 0.18
Rain
Actual:
75 | 63 0.02
Average:
77 | 60 0.09
Rain
Actual:
75 | 64 0.00
Average:
76 | 58 0.10
Thunderstorm
Actual:
78 | 64 0.13
Average:
77 | 60 0.21
Partly Cloudy
Actual:
79 | 64 0.03
Average:
75 | 59 0.23
Partly Cloudy
Actual:
81 | 70 0.00
Average:
75 | 57 0.07
Scattered Clouds
Actual:
81 | 66 0.01
Average:
76 | 59 0.09
Partly Cloudy
Actual:
82 | 69 0.01
Average:
75 | 57 0.16
Scattered Clouds
Actual:
90 | 73 0.00
Average:
76 | 59 0.19
Thunderstorm
Actual:
90 | 71 0.15
Average:
78 | 60 0.49
Thunderstorm
Actual:
77 | 66 0.36
Average:
78 | 61 0.19
Scattered Clouds
Actual:
82 | 64 0.01
Average:
80 | 63 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
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 84 73 62 64 61 56 90 73 41 30.12 30.02 29.98 10 9 2 17 10 24 0.13 Rain , Thunderstorm
2 73 65 57 66 61 53 94 84 73 30.14 30.05 29.97 10 7 1 31 8 48 0.94 Rain , Thunderstorm
3 69 62 55 60 56 52 94 82 70 30.17 30.12 30.05 10 10 5 10 7 - 0.00  
4 84 72 63 70 63 60 90 80 60 30.10 29.98 29.86 10 9 4 13 7 21 0.00 Rain , Thunderstorm
5 81 70 62 65 62 57 90 77 58 29.99 29.90 29.85 10 9 5 13 4 - 0.00  
6 73 64 57 58 55 51 86 75 59 30.10 30.04 29.98 10 10 10 15 8 20 0.00  
7 69 61 53 54 50 44 94 70 44 30.13 30.09 30.06 10 10 10 17 7 23 0.00  
8 77 68 60 59 56 52 80 65 48 30.06 29.94 29.83 10 10 10 15 9 23 0.00  
9 73 66 59 65 60 54 90 80 61 29.83 29.73 29.62 10 8 2 24 8 96 0.32 Rain
10 70 62 51 55 45 37 87 58 31 29.94 29.74 29.62 10 10 10 22 13 31 0.01 Rain
11 73 62 50 45 37 29 77 43 21 30.19 30.09 29.96 10 10 10 17 8 23 0.00  
12 79 65 52 54 46 37 74 52 25 30.31 30.25 30.20 10 10 10 10 6 16 0.00  
13 81 72 64 60 53 47 64 54 38 30.23 30.19 30.13 10 10 10 13 9 18 0.00  
14 72 67 62 63 60 55 90 79 66 30.16 30.10 30.03 10 10 6 14 8 66 0.04 Rain
15 80 73 66 67 64 63 94 83 58 30.03 29.96 29.91 10 8 2 13 8 25 0.81 Rain , Thunderstorm
16 79 71 64 65 63 60 94 81 58 29.96 29.92 29.88 10 10 10 9 4 26 0.04 Rain
17 72 68 62 64 56 44 90 66 37 30.12 30.04 29.91 10 10 9 20 8 29 0.00  
18 75 66 57 50 45 38 72 50 33 30.17 30.14 30.10 10 10 10 14 8 - 0.00  
19 79 68 57 51 44 41 67 45 31 30.17 30.13 30.09 10 10 10 15 8 25 0.00  
20 77 67 59 63 56 40 90 65 46 30.15 30.11 30.06 10 10 6 20 10 24 0.00 Rain
21 75 70 63 65 63 60 94 84 69 30.04 29.99 29.91 10 9 4 15 11 23 0.02 Rain
22 75 68 64 64 63 62 94 83 71 29.91 29.87 29.83 10 10 6 7 4 - 0.00 Rain
23 78 70 64 68 65 60 94 85 69 29.99 29.89 29.84 10 7 1 13 4 - 0.13 Rain , Thunderstorm
24 79 72 64 68 64 62 94 78 56 30.10 30.05 29.97 10 9 2 15 5 22 0.03  
25 81 76 70 70 68 66 93 81 67 30.15 30.12 30.08 10 9 2 12 6 - 0.00  
26 81 74 66 68 66 63 93 77 62 30.18 30.15 30.11 10 10 10 14 4 20 0.01  
27 82 76 69 69 68 66 90 79 60 30.18 30.13 30.07 10 10 9 16 4 21 0.01  
28 90 81 73 71 69 67 87 71 52 30.07 30.01 29.96 10 10 9 13 7 16 0.00  
29 90 81 71 71 68 65 88 68 45 29.96 29.87 29.77 10 10 2 16 9 24 0.15 Rain , Thunderstorm
30 77 72 66 68 67 64 93 83 69 29.82 29.78 29.72 10 9 3 9 5 - 0.36 Rain , Thunderstorm
31 82 73 64 64 59 52 93 65 34 29.90 29.82 29.73 10 10 7 15 6 - 0.01