Weather History for Plymouth, NH

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 82 °F 69 °F 50 °F
Mean Temperature 71 °F 58 °F 42 °F
Min Temperature 63 °F 46 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 23 8 0 241
Cooling Degree Days (base 65) 6 1 0 24
Growing Degree Days (base 50) 21 8 0 247
Dew Point  
Dew Point 70 °F 51 °F 32 °F
Precipitation  
Precipitation 1.73 in 0.14 in 0.00 in 4.20 in
Snowdepth - - - -
Wind  
Wind 21 mph 2 mph 0 mph
Gust Wind 38 mph 19 mph 13 mph
Sea Level Pressure  
Sea Level Pressure 30.36 in 30.02 in 29.56 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 10, 2012 Rise Set
Actual Time 6:21 AM EDT 7:05 PM EDT
Civil Twilight 5:52 AM EDT 7:34 PM EDT
Nautical Twilight 5:17 AM EDT 8:09 PM EDT
Astronomical Twilight 4:41 AM EDT 8:44 PM EDT
Moon 12:31 AM EDT (9/10) 3:41 PM EDT (9/10)
Length of Visible Light 13h 42m
Length of Day
12h 44m
Waning Crescent, 30% of the Moon is Illuminated
Sep 10
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Fog
Actual:
79 | 58 0.01
Average:
- | - -
Rain
Actual:
74 | 54 0.21
Average:
- | - -
Partly Cloudy
Actual:
77 | 53 0.00
Average:
- | - -
Rain
Actual:
63 | 55 0.49
Average:
- | - -
Rain
Actual:
77 | 63 0.29
Average:
- | - -
Rain
Actual:
77 | 63 0.00
Average:
- | - -
Fog
Actual:
82 | 59 0.00
Average:
- | - -
Rain
Actual:
81 | 58 0.53
Average:
- | - -
Rain
Actual:
72 | 50 0.02
Average:
- | - -
Partly Cloudy
Actual:
63 | 49 0.00
Average:
- | - -
Clear
Actual:
70 | 44 0.00
Average:
- | - -
Fog
Actual:
77 | 39 0.00
Average:
- | - -
Fog
Actual:
82 | 46 0.00
Average:
- | - -
Fog
Actual:
81 | 50 0.00
Average:
- | - -
Rain
Actual:
67 | 47 0.00
Average:
- | - -
Clear
Actual:
63 | 37 0.00
Average:
- | - -
Fog
Actual:
74 | 32 0.00
Average:
- | - -
Rain
Actual:
69 | 46 1.73
Average:
- | - -
Rain
Actual:
67 | 39 0.11
Average:
- | - -
Fog
Actual:
63 | 36 0.00
Average:
- | - -
Partly Cloudy
Actual:
67 | 40 0.00
Average:
- | - -
Rain
Actual:
70 | 45 0.04
Average:
- | - -
Rain
Actual:
65 | 43 0.26
Average:
- | - -
Fog
Actual:
61 | 36 0.00
Average:
- | - -
Fog
Actual:
70 | 36 0.00
Average:
- | - -
Rain
Actual:
61 | 41 0.01
Average:
- | - -
Rain
Actual:
61 | 37 0.01
Average:
- | - -
Rain
Actual:
50 | 34 0.33
Average:
- | - -
Overcast
Actual:
57 | 49 0.03
Average:
- | - -
Rain
Actual:
56 | 52 0.13
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
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 79 68 58 67 59 50 98 77 35 30.12 30.01 29.88 10 7 0 10 3 17 0.01 Fog
2 74 64 54 59 57 54 98 84 54 30.17 30.11 30.07 10 9 1 7 0 - 0.21 Rain
3 77 65 53 61 57 53 98 78 48 30.22 30.17 30.11 10 9 4 7 1 - 0.00  
4 63 59 55 63 60 55 98 96 94 30.14 30.05 29.86 10 5 2 6 0 - 0.49 Rain
5 77 70 63 68 64 62 99 85 63 29.86 29.77 29.67 10 9 1 13 2 22 0.29 Rain
6 77 70 63 67 64 62 97 86 62 29.91 29.86 29.82 10 8 0 6 0 - 0.00 Fog , Rain
7 82 71 59 70 62 53 99 82 36 29.94 29.90 29.87 10 6 0 8 1 - 0.00 Fog
8 81 70 58 68 62 58 98 85 55 29.89 29.72 29.56 10 8 2 14 2 38 0.53 Rain
9 72 61 50 58 51 47 97 73 42 29.89 29.81 29.70 10 10 7 12 4 17 0.02 Rain
10 63 56 49 50 46 42 97 70 49 30.06 29.96 29.89 10 10 10 14 5 26 0.00  
11 70 57 44 52 43 38 98 64 30 30.28 30.17 30.06 10 10 5 13 7 22 0.00  
12 77 58 39 59 48 39 100 80 39 30.36 30.32 30.28 10 7 0 5 0 - 0.00 Fog
13 82 64 46 62 54 47 99 81 32 30.35 30.29 30.23 10 6 0 5 0 - 0.00 Fog
14 81 66 50 65 57 50 99 85 45 30.26 30.16 30.03 10 5 0 8 0 - 0.00 Fog
15 67 57 47 57 49 42 99 72 44 30.05 30.02 29.98 10 8 0 20 4 28 0.00 Fog , Rain
16 63 50 37 46 39 32 99 69 32 30.09 30.04 29.99 10 10 10 14 5 22 0.00  
17 74 53 32 58 44 32 100 83 42 30.11 30.05 29.99 10 8 0 6 0 - 0.00 Fog
18 69 58 46 66 57 46 100 96 87 30.04 29.87 29.61 10 4 0 12 2 23 1.73 Fog , Rain
19 67 53 39 65 45 32 99 68 31 30.24 29.96 29.62 10 10 5 21 6 28 0.11 Rain
20 63 50 36 51 41 36 100 83 42 30.30 30.22 30.14 10 6 0 7 1 - 0.00 Fog
21 67 54 40 53 47 40 100 81 52 30.19 30.12 30.06 10 10 1 9 1 - 0.00  
22 70 58 45 60 53 45 100 89 63 30.06 29.92 29.81 10 8 0 9 1 - 0.04 Fog , Rain
23 65 54 43 59 46 34 97 70 34 30.08 29.94 29.78 10 10 5 13 4 20 0.26 Rain
24 61 48 36 46 40 36 100 81 40 30.14 30.08 30.03 10 7 0 10 2 18 0.00 Fog
25 70 53 36 53 42 36 100 84 30 30.12 30.09 30.04 10 6 0 8 1 - 0.00 Fog
26 61 51 41 58 50 41 100 96 86 30.10 30.03 29.98 10 7 0 0 0 - 0.01 Fog , Rain
27 61 50 37 57 43 38 99 74 43 30.27 30.16 30.00 10 9 0 16 5 23 0.01 Fog , Rain
28 50 42 34 49 43 35 100 99 95 30.28 30.19 30.06 10 6 0 4 0 - 0.33 Fog , Rain
29 57 53 49 52 50 48 98 92 79 30.04 29.94 29.89 10 8 2 8 1 - 0.03  
30 56 54 52 54 52 47 99 93 79 29.92 29.78 29.64 10 8 2 6 1 - 0.13 Rain