Weather History for Bedford, MA

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Month of May, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 70 °F 51 °F
Mean Temperature 76 °F 57 °F 44 °F
Min Temperature 61 °F 44 °F 30 °F
Degree Days  
Heating Degree Days (base 65) 22 9 0 278
Cooling Degree Days (base 65) 11 1 0 22
Growing Degree Days (base 50) 26 8 0 240
Dew Point  
Dew Point 70 °F 47 °F -14 °F
Precipitation  
Precipitation 1.02 in 0.11 in 0.00 in 3.32 in
Snowdepth - - - -
Wind  
Wind 23 mph 5 mph 0 mph
Gust Wind 33 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.56 in 30.07 in 29.60 in

Monthly Weather History Graph

Monthly Weather History Graph

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Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

May. 11, 2013 Rise Set
Actual Time 5:27 AM EDT 7:56 PM EDT
Civil Twilight 4:55 AM EDT 8:28 PM EDT
Nautical Twilight 4:16 AM EDT 9:07 PM EDT
Astronomical Twilight 3:31 AM EDT 9:52 PM EDT
Moon 6:32 AM EDT (5/11) 9:34 PM EDT (5/11)
Length of Visible Light 15h 32m
Length of Day
14h 28m
Waxing Crescent, 3% of the Moon is Illuminated
May 11
Waxing Crescent
May 18
First Quarter
May 25
Full
May 31
Last Quarter
Jun 8
New

Weather History Calendar

Precipitation Actual month total 3.32 Average Month Total: 3.60
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
66 | 34 0.00
Average:
69 | 42 0.05
Rain
Actual:
78 | 37 0.00
Average:
65 | 42 0.12
Scattered Clouds
Actual:
59 | 37 0.00
Average:
65 | 41 0.17
Clear
Actual:
61 | 36 0.00
Average:
63 | 41 0.07
Fog
Actual:
59 | 30 0.00
Average:
64 | 41 0.06
Fog
Actual:
69 | 30 0.00
Average:
64 | 43 0.11
Fog
Actual:
75 | 41 0.00
Average:
65 | 41 0.05
Rain
Actual:
72 | 48 0.21
Average:
64 | 41 0.09
Thunderstorm
Actual:
66 | 55 0.39
Average:
65 | 42 0.23
Fog
Actual:
78 | 53 0.00
Average:
66 | 44 0.22
Rain
Actual:
70 | 57 0.05
Average:
68 | 43 0.11
Rain
Actual:
70 | 48 0.18
Average:
69 | 44 0.13
Scattered Clouds
Actual:
57 | 37 0.00
Average:
68 | 45 0.15
Partly Cloudy
Actual:
59 | 33 0.00
Average:
69 | 43 0.03
Rain
Actual:
64 | 33 0.02
Average:
69 | 44 0.12
Fog
Actual:
80 | 42 0.00
Average:
68 | 46 0.15
Scattered Clouds
Actual:
69 | 46 0.00
Average:
71 | 48 0.10
Fog
Actual:
73 | 39 0.00
Average:
68 | 46 0.12
Rain
Actual:
72 | 44 0.09
Average:
68 | 46 0.09
Partly Cloudy
Actual:
81 | 55 0.04
Average:
71 | 47 0.15
Thunderstorm
Actual:
80 | 50 0.03
Average:
71 | 48 0.11
Rain
Actual:
68 | 50 0.33
Average:
72 | 48 0.08
Rain
Actual:
75 | 53 0.25
Average:
72 | 47 0.06
Rain
Actual:
71 | 48 0.33
Average:
69 | 47 0.13
Rain
Actual:
51 | 39 0.33
Average:
69 | 48 0.18
Rain
Actual:
57 | 39 0.05
Average:
69 | 47 0.05
Clear
Actual:
71 | 39 0.00
Average:
72 | 46 0.07
Scattered Clouds
Actual:
73 | 39 0.00
Average:
74 | 48 0.08
Thunderstorm
Actual:
70 | 57 1.02
Average:
73 | 49 0.16
Scattered Clouds
Actual:
87 | 60 0.00
Average:
74 | 50 0.09
Clear
Actual:
91 | 61 0.00
Average:
74 | 51 0.27
 

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 66 50 34 39 34 30 100 56 27 30.50 30.46 30.36 10 10 10 12 3 17 0.00  
2 78 55 37 45 33 -14 96 54 7 30.53 30.46 30.39 10 10 10 22 3 26 0.00 Rain
3 59 48 37 42 40 38 89 64 53 30.56 30.50 30.42 10 10 10 16 7 23 0.00  
4 61 48 36 43 37 34 93 70 38 30.40 30.37 30.34 10 10 10 14 4 22 0.00  
5 59 44 30 39 34 28 100 84 47 30.37 30.32 30.30 10 6 0 13 1 - 0.00 Fog
6 69 48 30 47 40 30 100 82 43 30.33 30.26 30.19 10 7 0 13 1 - 0.00 Fog
7 75 58 41 56 47 39 96 73 42 30.21 30.17 30.08 10 8 0 14 3 21 0.00 Fog
8 72 60 48 63 56 48 97 88 65 30.23 30.15 30.04 10 8 2 18 4 26 0.21 Rain
9 66 60 55 59 57 55 100 92 68 30.07 29.97 29.89 10 6 0 13 4 17 0.39 Fog , Rain , Thunderstorm
10 78 65 53 59 55 53 100 83 45 29.99 29.94 29.89 10 6 0 12 2 - 0.00 Fog
11 70 63 57 61 58 52 94 83 68 29.93 29.79 29.69 10 9 4 22 11 32 0.05 Rain
12 70 59 48 61 51 26 100 75 34 29.84 29.67 29.60 10 8 2 14 6 28 0.18 Rain
13 57 47 37 31 28 24 70 49 33 30.06 29.97 29.86 10 10 10 17 7 25 0.00  
14 59 45 33 34 30 26 92 54 32 30.09 30.05 30.01 10 10 10 13 5 21 0.00  
15 64 48 33 50 39 29 93 68 30 30.09 29.92 29.68 10 10 9 17 5 26 0.02 Rain
16 80 61 42 48 41 28 100 67 19 29.84 29.68 29.64 10 6 0 23 4 33 0.00 Fog
17 69 58 46 42 39 34 83 53 31 30.25 30.05 29.87 10 10 10 15 8 25 0.00  
18 73 55 39 47 41 32 100 65 26 30.34 30.28 30.22 10 9 0 16 3 - 0.00 Fog
19 72 58 44 54 48 43 100 84 43 30.38 30.33 30.26 10 7 0 14 3 - 0.09 Fog , Rain
20 81 68 55 63 59 55 100 81 54 30.22 30.04 29.94 10 9 2 10 5 - 0.04  
21 80 64 50 64 56 48 100 88 60 30.05 29.96 29.90 10 7 2 17 4 23 0.03 Rain , Thunderstorm
22 68 58 50 61 52 48 96 90 75 30.04 29.95 29.89 10 8 2 15 6 18 0.33 Rain
23 75 64 53 67 60 52 100 90 73 29.94 29.88 29.81 10 6 0 18 5 25 0.25 Fog , Rain
24 71 60 48 65 59 46 100 90 77 29.86 29.74 29.65 10 9 2 16 9 23 0.33 Rain
25 51 46 39 49 45 39 100 96 89 29.84 29.76 29.71 10 5 2 20 10 25 0.33 Rain
26 57 47 39 41 38 37 96 74 51 30.13 29.89 29.71 10 10 10 18 11 28 0.05 Rain
27 71 55 39 45 39 34 100 61 27 30.21 30.14 30.10 10 10 10 18 7 24 0.00  
28 73 56 39 52 46 39 100 69 36 30.27 30.23 30.19 10 10 10 14 3 - 0.00  
29 70 63 57 64 60 54 100 95 83 30.21 30.09 30.02 10 8 1 9 5 - 1.02 Rain , Thunderstorm
30 87 74 60 67 64 61 100 79 48 30.11 30.06 30.03 10 9 2 16 7 24 0.00  
31 91 76 61 70 64 60 97 64 38 30.11 30.04 29.96 10 9 4 13 4 18 0.00