Weather History for Sanford, ME

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Month of May, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 84 °F 66 °F 44 °F
Mean Temperature 73 °F 57 °F 42 °F
Min Temperature 62 °F 47 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 22 9 0 271
Cooling Degree Days (base 65) 8 1 0 20
Growing Degree Days (base 50) 23 8 0 244
Dew Point  
Dew Point 66 °F 49 °F 25 °F
Precipitation  
Precipitation 0.56 in 0.09 in 0.00 in 2.70 in
Snowdepth - - - -
Wind  
Wind 25 mph 3 mph 0 mph
Gust Wind 34 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.31 in 30.03 in 29.36 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 15, 2012 Rise Set
Actual Time 5:18 AM EDT 8:00 PM EDT
Civil Twilight 4:45 AM EDT 8:34 PM EDT
Nautical Twilight 4:03 AM EDT 9:15 PM EDT
Astronomical Twilight 3:15 AM EDT 10:03 PM EDT
Moon 2:27 AM EDT (5/15) 3:09 PM EDT (5/15)
Length of Visible Light 15h 49m
Length of Day
14h 42m
Waning Crescent, 24% of the Moon is Illuminated
May 15
Waning Crescent
May 20
New
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter

Weather History Calendar

Precipitation Actual month total 2.70 Average Month Total: 12.40
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Overcast
Actual:
44 | 41 0.08
Average:
60 | 37 0.35
Overcast
Actual:
48 | 42 0.00
Average:
60 | 38 0.34
Overcast
Actual:
50 | 44 0.00
Average:
61 | 38 0.33
Overcast
Actual:
50 | 46 0.09
Average:
61 | 38 0.33
Mostly Cloudy
Actual:
62 | 42 0.00
Average:
61 | 39 0.33
Partly Cloudy
Actual:
60 | 35 0.00
Average:
61 | 39 0.32
Clear
Actual:
66 | 32 0.00
Average:
61 | 39 0.31
Mostly Cloudy
Actual:
51 | 44 0.56
Average:
61 | 39 0.31
Overcast
Actual:
60 | 48 0.16
Average:
61 | 39 0.31
Overcast
Actual:
64 | 48 0.56
Average:
61 | 39 0.30
Partly Cloudy
Actual:
60 | 39 0.00
Average:
62 | 39 0.30
Scattered Clouds
Actual:
78 | 33 0.00
Average:
62 | 39 0.29
Scattered Clouds
Actual:
82 | 41 0.02
Average:
62 | 39 1.61
Partly Cloudy
Actual:
64 | 48 0.01
Average:
62 | 39 2.04
Partly Cloudy
Actual:
69 | 51 0.43
Average:
63 | 40 0.27
Thunderstorm
Actual:
68 | 55 0.06
Average:
63 | 40 0.27
Scattered Clouds
Actual:
66 | 39 0.05
Average:
63 | 40 0.26
Clear
Actual:
68 | 35 0.00
Average:
63 | 40 0.26
Clear
Actual:
75 | 39 0.00
Average:
63 | 40 0.26
Clear
Actual:
80 | 46 0.00
Average:
63 | 41 0.26
Partly Cloudy
Actual:
71 | 44 0.00
Average:
63 | 41 0.26
Overcast
Actual:
68 | 57 0.18
Average:
64 | 41 0.25
Partly Cloudy
Actual:
77 | 57 0.06
Average:
64 | 42 0.24
Partly Cloudy
Actual:
69 | 53 0.00
Average:
64 | 42 0.85
Thunderstorm
Actual:
64 | 55 0.18
Average:
65 | 42 0.24
Scattered Clouds
Actual:
84 | 62 0.00
Average:
65 | 43 0.24
Scattered Clouds
Actual:
71 | 57 0.00
Average:
65 | 43 0.24
Partly Cloudy
Actual:
71 | 59 0.00
Average:
65 | 43 0.25
Thunderstorm
Actual:
59 | 57 0.14
Average:
66 | 43 0.25
Partly Cloudy
Actual:
77 | 57 0.12
Average:
66 | 44 0.26
Partly Cloudy
Actual:
78 | 55 0.00
Average:
66 | 44 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

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 44 42 41 43 40 36 100 90 76 30.21 30.18 30.14 10 6 2 9 3 - 0.08  
2 48 45 42 45 43 39 100 91 81 30.25 30.22 30.16 10 7 1 9 5 - 0.00  
3 50 47 44 46 44 43 100 90 82 30.22 30.18 30.11 10 8 2 7 2 - 0.00  
4 50 48 46 48 46 45 100 96 93 30.11 30.00 29.96 10 5 0 8 2 - 0.09  
5 62 53 42 52 48 41 100 87 68 30.11 30.00 29.95 10 8 0 13 3 - 0.00  
6 60 48 35 45 39 34 100 72 45 30.15 30.10 30.07 10 9 0 12 3 - 0.00  
7 66 49 32 43 32 25 100 54 25 30.16 30.12 30.09 10 10 9 9 3 - 0.00  
8 51 48 44 50 45 39 100 89 62 30.09 30.01 29.87 10 8 4 8 3 - 0.56  
9 60 54 48 57 53 46 100 96 88 29.86 29.72 29.59 10 3 0 6 2 - 0.16  
10 64 57 48 55 50 43 100 80 49 29.62 29.47 29.36 10 8 1 17 6 25 0.56  
11 60 50 39 43 37 28 93 61 29 30.02 29.82 29.63 10 10 9 18 10 31 0.00  
12 78 56 33 52 34 25 93 49 18 30.13 30.05 29.99 10 10 10 25 6 34 0.00  
13 82 62 41 52 46 37 93 60 30 30.15 30.11 30.04 10 10 7 13 3 17 0.02  
14 64 56 48 55 50 45 94 86 72 30.21 30.16 30.12 10 10 5 9 4 - 0.01  
15 69 60 51 59 54 50 100 83 56 30.17 30.11 29.99 10 7 2 13 2 21 0.43  
16 68 62 55 63 58 54 100 91 82 29.98 29.89 29.80 10 7 0 12 1 24 0.06 Thunderstorm
17 66 54 39 57 42 30 94 60 28 30.16 30.00 29.83 10 10 10 15 7 21 0.05  
18 68 52 35 45 37 34 100 60 32 30.26 30.21 30.16 10 10 1 10 3 16 0.00  
19 75 57 39 46 42 36 93 61 29 30.20 30.16 30.12 10 10 10 9 2 - 0.00  
20 80 63 46 54 47 39 93 60 30 30.31 30.25 30.17 10 10 9 9 2 - 0.00  
21 71 58 44 57 50 41 100 75 40 30.31 30.25 30.11 10 8 1 12 2 - 0.00  
22 68 62 57 63 59 55 100 92 78 30.10 29.96 29.86 10 7 1 9 4 - 0.18  
23 77 67 57 64 61 55 100 81 61 30.07 29.93 29.85 10 10 4 13 2 - 0.06  
24 69 61 53 63 57 52 100 92 73 30.29 30.22 30.07 10 4 0 10 3 - 0.00  
25 64 60 55 63 57 55 100 94 82 30.30 30.22 30.10 10 5 0 8 2 - 0.18 Thunderstorm
26 84 73 62 66 63 45 100 78 25 30.10 30.06 30.02 10 8 0 15 6 20 0.00  
27 71 68 57 52 45 37 82 45 31 30.19 30.13 30.04 10 9 6 10 3 - 0.00  
28 71 68 59 54 52 50 77 60 53 30.05 30.00 29.96 10 10 9 12 4 - 0.00  
29 59 58 57 57 56 55 100 94 88 29.98 29.86 29.74 10 5 0 16 4 25 0.14 Thunderstorm
30 77 67 57 64 60 55 94 81 54 29.74 29.72 29.69 10 7 0 9 2 - 0.12  
31 78 66 55 61 57 50 94 70 36 29.93 29.77 29.70 10 10 3 10 4 - 0.00