Weather History for Fitchburg, MA

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Month of May, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 86 °F 72 °F 53 °F
Mean Temperature 76 °F 62 °F 48 °F
Min Temperature 66 °F 53 °F 41 °F
Degree Days  
Heating Degree Days (base 65) 16 5 0 142
Cooling Degree Days (base 65) 11 2 0 58
Growing Degree Days (base 50) 26 12 0 376
Dew Point  
Dew Point 68 °F 52 °F 25 °F
Precipitation  
Precipitation 0.54 in 0.10 in 0.00 in 3.13 in
Snowdepth - - - -
Wind  
Wind 21 mph 4 mph 0 mph
Gust Wind 26 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.30 in 30.03 in 29.42 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 02, 2012 Rise Set
Actual Time 5:39 AM EDT 7:48 PM EDT
Civil Twilight 5:08 AM EDT 8:19 PM EDT
Nautical Twilight 4:30 AM EDT 8:57 PM EDT
Astronomical Twilight 3:49 AM EDT 9:39 PM EDT
Moon 3:53 PM EDT (5/2) 3:13 AM EDT (5/2)
Length of Visible Light 15h 10m
Length of Day
14h 08m
Waxing Gibbous, 83% of the Moon is Illuminated
May 2
Waxing Gibbous
May 5
Full
May 12
Last Quarter
May 20
New
May 28
First Quarter

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
54 | 44 0.51
Average:
- | - -
Overcast
Actual:
53 | 44 0.00
Average:
- | - -
Rain
Actual:
53 | 46 0.16
Average:
- | - -
Rain
Actual:
62 | 51 0.01
Average:
- | - -
Rain
Actual:
68 | 51 0.02
Average:
- | - -
Partly Cloudy
Actual:
64 | 46 0.00
Average:
- | - -
Clear
Actual:
73 | 41 0.00
Average:
- | - -
Rain
Actual:
57 | 48 0.45
Average:
- | - -
Rain
Actual:
64 | 57 0.03
Average:
- | - -
Rain
Actual:
66 | 48 0.49
Average:
- | - -
Scattered Clouds
Actual:
66 | 46 0.00
Average:
- | - -
Clear
Actual:
80 | 42 0.00
Average:
- | - -
Scattered Clouds
Actual:
84 | 51 0.00
Average:
- | - -
Rain
Actual:
71 | 57 0.14
Average:
- | - -
Rain
Actual:
73 | 59 0.54
Average:
- | - -
Thunderstorm
Actual:
75 | 62 0.08
Average:
- | - -
Clear
Actual:
70 | 48 0.00
Average:
- | - -
Clear
Actual:
73 | 42 0.00
Average:
- | - -
Clear
Actual:
82 | 48 0.00
Average:
- | - -
Clear
Actual:
84 | 54 0.00
Average:
- | - -
Rain
Actual:
70 | 48 0.05
Average:
- | - -
Rain
Actual:
64 | 59 0.49
Average:
- | - -
Thunderstorm
Actual:
75 | 62 0.00
Average:
- | - -
Fog
Actual:
80 | 60 0.00
Average:
- | - -
Mostly Cloudy
Actual:
77 | 62 0.00
Average:
- | - -
Partly Cloudy
Actual:
86 | 66 0.00
Average:
- | - -
Scattered Clouds
Actual:
84 | 55 0.00
Average:
- | - -
Partly Cloudy
Actual:
82 | 60 0.00
Average:
- | - -
Thunderstorm
Actual:
73 | 60 0.15
Average:
- | - -
Rain
Actual:
79 | 66 0.01
Average:
- | - -
Partly Cloudy
Actual:
82 | 61 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

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 54 49 44 46 42 27 93 87 35 30.21 30.12 30.07 10 5 2 9 6 - 0.51 Rain
2 53 48 44 45 43 42 93 83 74 30.24 30.21 30.17 10 10 5 7 3 - 0.00  
3 53 50 46 50 47 44 96 91 83 30.21 30.17 30.11 10 6 2 6 3 - 0.16 Rain
4 62 56 51 55 51 48 100 90 80 30.09 29.98 29.92 10 8 2 9 4 - 0.01 Rain
5 68 58 51 54 52 48 100 86 59 30.10 29.99 29.94 10 7 1 9 1 - 0.02 Rain
6 64 57 46 50 46 43 93 70 50 30.14 30.10 30.06 10 10 10 13 2 - 0.00  
7 73 57 41 46 43 38 93 62 29 30.16 30.11 30.06 10 10 10 13 3 21 0.00  
8 57 52 48 54 50 43 94 87 62 30.10 29.96 29.87 10 9 4 12 6 21 0.45 Rain
9 64 60 57 61 58 53 96 90 82 29.87 29.71 29.60 10 9 4 8 5 - 0.03 Rain
10 66 57 48 59 48 38 94 75 46 29.70 29.53 29.42 10 8 1 15 6 26 0.49 Rain
11 66 56 46 38 35 29 71 50 28 30.07 29.88 29.71 10 10 10 18 9 26 0.00  
12 80 60 42 47 36 25 76 44 19 30.17 30.11 30.05 10 10 10 21 6 25 0.00  
13 84 68 51 50 45 41 83 43 21 30.16 30.11 30.05 10 10 10 15 5 21 0.00  
14 71 64 57 63 56 48 96 79 57 30.19 30.15 30.11 10 9 4 7 3 - 0.14 Rain
15 73 66 59 61 59 51 100 86 49 30.16 30.07 29.98 10 7 2 14 6 21 0.54 Rain
16 75 68 62 64 61 57 96 84 64 29.96 29.89 29.80 10 9 2 10 3 17 0.08 Rain , Thunderstorm
17 70 58 48 59 41 32 90 55 26 30.17 30.05 29.90 10 10 10 18 8 25 0.00  
18 73 58 42 43 40 37 89 53 28 30.27 30.21 30.15 10 10 10 10 3 - 0.00  
19 82 64 48 52 44 39 78 50 27 30.20 30.17 30.12 10 10 10 9 2 - 0.00  
20 84 68 54 52 49 46 86 54 28 30.30 30.25 30.19 10 10 10 9 2 - 0.00  
21 70 59 48 61 55 45 100 83 63 30.30 30.21 30.11 10 8 2 8 4 - 0.05 Rain
22 64 62 59 63 61 57 100 93 88 30.08 29.92 29.85 10 7 2 8 3 - 0.49 Rain
23 75 68 62 65 62 59 96 79 61 30.06 29.94 29.87 10 10 9 8 2 - 0.00 Rain , Thunderstorm
24 80 69 60 63 61 57 100 82 50 30.25 30.18 30.08 10 8 0 12 2 18 0.00 Fog
25 77 68 62 65 62 58 94 82 67 30.27 30.21 30.11 10 10 6 12 6 20 0.00  
26 86 76 66 68 64 57 83 70 43 30.12 30.09 30.04 10 10 8 8 5 - 0.00  
27 84 68 55 58 54 49 90 59 34 30.19 30.11 30.03 10 10 10 9 3 18 0.00  
28 82 70 60 61 56 52 84 65 48 30.05 29.99 29.93 10 10 10 9 4 - 0.00  
29 73 66 60 66 62 57 100 90 73 29.95 29.85 29.73 10 5 1 13 3 21 0.15 Rain , Thunderstorm
30 79 72 66 66 62 55 97 78 45 29.77 29.73 29.70 10 10 9 9 1 - 0.01 Rain
31 82 71 61 59 52 46 90 54 30 29.95 29.79 29.73 10 10 10 13 6 23 0.00