Weather History for Baltimore, MD

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Month of May, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 92 °F 74 °F 60 °F
Mean Temperature 81 °F 64 °F 49 °F
Min Temperature 69 °F 54 °F 34 °F
Degree Days  
Heating Degree Days (base 65) 16 4 0 136
Cooling Degree Days (base 65) 16 3 0 105
Growing Degree Days (base 50) 30 13 0 417
Dew Point  
Dew Point 71 °F 51 °F 20 °F
Precipitation  
Precipitation 0.99 in 0.13 in 0.00 in 3.43 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 25 mph 7 mph 0 mph
Gust Wind 33 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.44 in 30.07 in 29.69 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 14, 2013 Rise Set
Actual Time 5:54 AM EDT 8:12 PM EDT
Civil Twilight 5:24 AM EDT 8:42 PM EDT
Nautical Twilight 4:47 AM EDT 9:19 PM EDT
Astronomical Twilight 4:06 AM EDT 10:00 PM EDT
Moon 9:31 AM EDT (5/14) 11:58 PM EDT (5/14)
Length of Visible Light 15h 18m
Length of Day
14h 18m
Waxing Crescent, 19% of the Moon is Illuminated
May 14
Waxing Crescent
May 18
First Quarter
May 25
Full
May 31
Last Quarter
Jun 8
New

Weather History Calendar

Precipitation Actual month total 3.43 Normal Month Total: 3.99
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
68 | 47 0.00
Average:
70 | 47 0.11
Partly Cloudy
Actual:
67 | 43 0.00
Average:
70 | 48 0.11
Partly Cloudy
Actual:
65 | 44 0.00
Average:
70 | 48 0.12
Partly Cloudy
Actual:
67 | 46 0.00
Average:
71 | 48 0.12
Partly Cloudy
Actual:
62 | 45 0.00
Average:
71 | 49 0.12
Rain
Actual:
62 | 47 0.03
Average:
71 | 49 0.11
Rain
Actual:
64 | 57 0.80
Average:
71 | 49 0.12
Thunderstorm
Actual:
71 | 55 0.17
Average:
72 | 49 0.12
Fog
Actual:
75 | 51 0.00
Average:
72 | 50 0.13
Thunderstorm
Actual:
83 | 52 0.62
Average:
72 | 50 0.12
Thunderstorm
Actual:
78 | 63 0.61
Average:
73 | 50 0.13
Rain
Actual:
64 | 45 T
Average:
73 | 51 0.13
Partly Cloudy
Actual:
60 | 38 0.00
Average:
73 | 51 0.13
Rain
Actual:
63 | 34 0.00
Average:
73 | 51 0.14
Thunderstorm
Actual:
79 | 54 T
Average:
74 | 52 0.13
Rain
Actual:
81 | 67 T
Average:
74 | 52 0.13
Partly Cloudy
Actual:
82 | 55 0.00
Average:
74 | 52 0.14
Rain
Actual:
67 | 59 0.02
Average:
74 | 53 0.13
Rain
Actual:
70 | 59 T
Average:
75 | 53 0.12
Partly Cloudy
Actual:
80 | 62 0.00
Average:
75 | 53 0.14
Partly Cloudy
Actual:
83 | 66 0.00
Average:
75 | 54 0.13
Partly Cloudy
Actual:
87 | 69 0.01
Average:
76 | 54 0.14
Thunderstorm
Actual:
80 | 65 0.99
Average:
76 | 54 0.14
Rain
Actual:
65 | 49 0.03
Average:
76 | 55 0.14
Scattered Clouds
Actual:
66 | 44 0.00
Average:
76 | 55 0.14
Scattered Clouds
Actual:
72 | 47 0.00
Average:
77 | 55 0.14
Partly Cloudy
Actual:
73 | 46 0.00
Average:
77 | 56 0.13
Thunderstorm
Actual:
77 | 58 0.15
Average:
77 | 56 0.13
Partly Cloudy
Actual:
89 | 65 0.00
Average:
78 | 56 0.14
Scattered Clouds
Actual:
92 | 69 0.00
Average:
78 | 57 0.13
Partly Cloudy
Actual:
90 | 66 0.00
Average:
78 | 57 0.13
 

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 68 58 47 45 39 35 80 55 30 30.43 30.37 30.30 10 10 10 20 8 22 0.00  
2 67 55 43 46 44 41 96 69 42 30.44 30.40 30.32 10 10 10 14 5 18 0.00  
3 65 55 44 47 42 40 92 66 40 30.39 30.35 30.31 10 10 10 18 9 24 0.00  
4 67 57 46 45 42 38 86 63 40 30.34 30.27 30.19 10 10 10 18 8 21 0.00  
5 62 54 45 46 40 38 83 65 46 30.26 30.22 30.16 10 10 9 18 10 23 0.00  
6 62 55 47 57 51 42 93 84 74 30.19 30.14 30.07 10 6 2 18 11 22 0.03 Rain
7 64 61 57 61 58 55 100 94 87 30.08 30.02 29.96 10 3 0 20 14 28 0.80 Fog , Rain
8 71 63 55 57 56 52 100 77 53 30.00 29.97 29.94 10 8 3 10 4 15 0.17 Rain , Thunderstorm
9 75 63 51 58 54 51 100 75 49 29.99 29.95 29.92 10 6 0 14 4 23 0.00 Fog
10 83 68 52 63 57 52 100 67 34 30.01 29.95 29.86 10 8 2 25 4 31 0.62 Fog , Rain , Thunderstorm
11 78 71 63 65 62 58 100 75 50 29.91 29.78 29.71 10 7 2 17 5 25 0.61 Rain , Thunderstorm
12 64 55 45 62 40 26 100 64 27 30.03 29.85 29.74 10 10 10 24 11 32 T Rain
13 60 49 38 36 28 20 85 54 22 30.16 30.07 30.03 10 10 10 23 8 29 0.00  
14 63 49 34 43 32 25 89 58 27 30.21 30.14 30.06 10 10 10 17 5 24 0.00 Rain
15 79 67 54 62 53 45 86 66 46 30.05 29.85 29.69 10 10 10 14 6 23 T Rain , Thunderstorm
16 81 74 67 61 58 55 68 57 45 29.90 29.81 29.73 10 10 10 20 9 25 T Rain
17 82 69 55 56 48 36 93 58 23 30.16 30.06 29.91 10 10 9 13 6 17 0.00  
18 67 63 59 59 53 46 93 71 48 30.25 30.22 30.16 10 8 2 14 7 18 0.02 Rain
19 70 65 59 64 62 57 100 89 78 30.22 30.16 30.10 10 5 0 12 6 13 T Fog , Rain
20 80 71 62 67 64 61 100 81 62 30.12 30.06 29.98 10 7 2 9 3 13 0.00  
21 83 75 66 68 66 64 100 79 58 30.00 29.95 29.88 10 9 4 10 4 14 0.00  
22 87 78 69 71 68 62 97 76 55 29.93 29.88 29.83 10 8 3 15 5 20 0.01  
23 80 73 65 70 66 62 93 76 58 29.90 29.84 29.76 10 8 2 15 6 22 0.99 Rain , Thunderstorm
24 65 57 49 64 49 32 100 75 50 30.13 29.90 29.73 10 9 6 24 12 31 0.03 Rain
25 66 55 44 36 33 30 65 47 28 30.14 30.10 30.06 10 10 10 24 14 33 0.00  
26 72 60 47 44 36 32 77 51 24 30.21 30.16 30.11 10 10 10 21 9 30 0.00  
27 73 60 46 50 41 36 77 52 27 30.28 30.23 30.18 10 10 10 9 3 13 0.00  
28 77 68 58 67 60 50 100 81 61 30.20 30.14 30.08 10 9 4 10 3 16 0.15 Rain , Thunderstorm
29 89 77 65 67 64 61 100 70 40 30.12 30.08 30.06 10 10 8 14 6 18 0.00  
30 92 81 69 67 64 60 84 60 36 30.17 30.13 30.10 10 10 10 14 4 18 0.00  
31 90 78 66 66 62 58 93 64 34 30.15 30.09 30.01 10 10 9 16 5 22 0.00