Weather History for Boston, MA

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Month of March, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 83 °F 55 °F 35 °F
Mean Temperature 70 °F 47 °F 29 °F
Min Temperature 58 °F 38 °F 20 °F
Degree Days  
Heating Degree Days (base 65) 36 18 0 569
Cooling Degree Days (base 65) 5 0 0 9
Growing Degree Days (base 50) 20 3 0 105
Dew Point  
Dew Point 56 °F 32 °F -7 °F
Precipitation  
Precipitation 0.58 in 0.04 in 0.00 in 1.21 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 37 mph 11 mph 0 mph
Gust Wind 49 mph 25 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.59 in 30.08 in 29.37 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Mar. 25, 2012 Rise Set
Actual Time 6:37 AM EDT 7:02 PM EDT
Civil Twilight 6:09 AM EDT 7:30 PM EDT
Nautical Twilight 5:36 AM EDT 8:03 PM EDT
Astronomical Twilight 5:02 AM EDT 8:37 PM EDT
Moon 7:44 AM EDT (3/25) 10:20 PM EDT (3/25)
Length of Visible Light 13h 20m
Length of Day
12h 24m
Waxing Crescent, 8% of the Moon is Illuminated
Mar 25
Waxing Crescent
Mar 30
First Quarter
Apr 6
Full
Apr 13
Last Quarter
Apr 21
New

Weather History Calendar

Precipitation Actual month total 1.21 Normal Month Total: 4.32
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Snow
Actual:
37 | 25 0.58
Average:
42 | 27 0.14
Overcast
Actual:
35 | 23 0.00
Average:
42 | 28 0.13
Snow
Actual:
47 | 34 0.38
Average:
42 | 28 0.13
Partly Cloudy
Actual:
42 | 34 0.00
Average:
42 | 28 0.13
Scattered Clouds
Actual:
38 | 25 0.00
Average:
42 | 28 0.13
Clear
Actual:
39 | 20 0.00
Average:
43 | 28 0.13
Scattered Clouds
Actual:
62 | 32 0.00
Average:
43 | 29 0.14
Partly Cloudy
Actual:
68 | 50 0.00
Average:
43 | 29 0.13
Snow
Actual:
61 | 35 T
Average:
43 | 29 0.13
Snow
Actual:
40 | 31 T
Average:
44 | 29 0.14
Scattered Clouds
Actual:
58 | 30 0.00
Average:
44 | 30 0.13
Partly Cloudy
Actual:
71 | 42 0.00
Average:
44 | 30 0.12
Rain
Actual:
71 | 49 0.07
Average:
44 | 30 0.13
Fog
Actual:
57 | 40 0.00
Average:
45 | 30 0.13
Rain
Actual:
42 | 37 T
Average:
45 | 31 0.13
Rain
Actual:
46 | 37 0.07
Average:
45 | 31 0.14
Partly Cloudy
Actual:
49 | 40 0.00
Average:
46 | 31 0.14
Scattered Clouds
Actual:
74 | 41 0.00
Average:
46 | 32 0.15
Scattered Clouds
Actual:
74 | 45 0.00
Average:
46 | 32 0.15
Scattered Clouds
Actual:
67 | 44 0.00
Average:
46 | 32 0.15
Clear
Actual:
78 | 56 0.00
Average:
47 | 32 0.15
Scattered Clouds
Actual:
83 | 56 0.00
Average:
47 | 33 0.15
Partly Cloudy
Actual:
76 | 58 0.00
Average:
47 | 33 0.16
Mostly Cloudy
Actual:
59 | 47 0.00
Average:
48 | 33 0.15
Rain
Actual:
48 | 42 0.01
Average:
48 | 34 0.15
Partly Cloudy
Actual:
50 | 32 T
Average:
48 | 34 0.15
Clear
Actual:
49 | 27 0.00
Average:
49 | 34 0.15
Rain
Actual:
50 | 39 0.06
Average:
49 | 35 0.15
Rain
Actual:
46 | 40 0.01
Average:
49 | 35 0.13
Partly Cloudy
Actual:
51 | 36 0.00
Average:
50 | 35 0.14
Rain
Actual:
43 | 36 0.03
Average:
50 | 36 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
Mar high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 37 31 25 36 32 21 96 90 84 30.02 29.86 29.76 10 3 1 31 22 38 0.58 Rain , Snow
2 35 29 23 29 23 19 88 82 75 30.17 30.12 30.00 10 10 9 16 8 - 0.00  
3 47 41 34 42 36 29 100 79 58 29.95 29.63 29.37 10 4 1 16 10 24 0.38 Rain , Snow
4 42 38 34 28 22 19 70 56 41 29.68 29.61 29.54 10 10 10 17 8 23 0.00  
5 38 32 25 18 11 5 56 42 27 30.31 29.97 29.67 10 10 10 23 14 30 0.00  
6 39 30 20 13 3 -1 49 34 19 30.59 30.51 30.34 10 10 9 21 12 28 0.00  
7 62 47 32 37 30 16 70 51 32 30.58 30.38 30.24 10 10 10 28 16 36 0.00  
8 68 59 50 47 44 40 74 58 42 30.24 30.01 29.71 10 10 10 37 24 49 0.00  
9 61 48 35 49 25 15 75 53 31 30.15 29.99 29.68 10 9 0 37 11 48 T Rain , Snow
10 40 36 31 25 21 15 72 56 40 30.53 30.39 30.16 10 9 2 21 12 38 T Snow
11 58 44 30 31 23 20 69 47 24 30.52 30.36 30.25 10 10 10 29 14 36 0.00  
12 71 57 42 39 32 28 63 42 20 30.27 30.19 30.11 10 10 10 15 7 21 0.00  
13 71 60 49 53 46 35 89 68 47 30.10 29.98 29.86 10 10 5 21 10 25 0.07 Rain
14 57 49 40 49 41 35 93 88 82 30.27 30.10 29.95 10 6 0 18 11 22 0.00 Fog
15 42 40 37 36 32 30 85 75 65 30.39 30.35 30.27 10 10 9 14 9 18 T Rain
16 46 42 37 41 35 30 89 80 70 30.35 30.22 30.11 10 9 5 10 5 15 0.07 Rain
17 49 45 40 41 39 37 89 78 66 30.39 30.31 30.18 10 9 4 9 5 13 0.00  
18 74 58 41 47 43 38 89 62 35 30.34 30.23 30.13 10 10 9 16 10 23 0.00  
19 74 60 45 49 45 42 86 60 33 30.28 30.18 30.12 10 9 6 21 8 24 0.00  
20 67 56 44 54 45 40 89 73 56 30.32 30.28 30.21 10 10 7 15 6 24 0.00  
21 78 67 56 56 55 53 86 65 43 30.34 30.28 30.22 10 10 10 20 11 30 0.00  
22 83 70 56 56 53 49 87 60 33 30.22 30.09 29.98 10 10 8 15 10 21 0.00  
23 76 67 58 52 38 18 72 46 19 30.12 30.04 29.97 10 10 10 21 8 29 0.00  
24 59 53 47 38 33 21 66 44 22 30.18 30.11 30.05 10 10 10 13 8 16 0.00  
25 48 45 42 40 38 36 89 77 65 30.04 29.87 29.72 10 8 2 13 7 14 0.01 Rain
26 50 41 32 42 25 4 89 58 27 29.96 29.75 29.62 10 10 10 33 17 43 T  
27 49 38 27 3 -3 -7 32 21 10 30.18 30.11 29.99 10 10 10 25 15 37 0.00  
28 50 45 39 44 29 -1 80 50 19 30.15 29.80 29.55 10 10 10 21 8 26 0.06 Rain
29 46 43 40 42 34 25 83 66 49 29.91 29.71 29.54 10 10 9 21 12 28 0.01 Rain
30 51 44 36 26 18 6 59 38 16 30.04 29.99 29.93 10 10 10 23 11 31 0.00  
31 43 40 36 36 31 24 79 64 49 30.06 29.96 29.90 10 9 6 14 7 18 0.03 Rain