Weather History for Jaffrey, NH

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 84 °F 72 °F 53 °F
Mean Temperature 74 °F 61 °F 48 °F
Min Temperature 66 °F 51 °F 37 °F
Degree Days  
Heating Degree Days (base 65) 18 6 0 169
Cooling Degree Days (base 65) 9 1 0 38
Growing Degree Days (base 50) 24 11 0 326
Dew Point  
Dew Point 70 °F 51 °F 30 °F
Precipitation  
Precipitation 1.30 in 0.13 in 0.00 in 3.99 in
Snowdepth - - - -
Wind  
Wind 23 mph 3 mph 0 mph
Gust Wind 37 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.40 in 30.05 in 29.61 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 30, 2012 Rise Set
Actual Time 6:44 AM EDT 6:30 PM EDT
Civil Twilight 6:16 AM EDT 6:58 PM EDT
Nautical Twilight 5:43 AM EDT 7:31 PM EDT
Astronomical Twilight 5:10 AM EDT 8:04 PM EDT
Moon 6:30 PM EDT (9/30) 7:14 AM EDT (9/30)
Length of Visible Light 12h 41m
Length of Day
11h 45m
Full, 100% of the Moon is Illuminated
Sep 30
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
Full

Weather History Calendar

Precipitation Actual month total 3.99 Average Month Total: 4.00
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
80 | 61 0.11
Average:
73 | 51 0.10
Rain
Actual:
75 | 57 0.01
Average:
73 | 51 0.10
Fog
Actual:
77 | 55 0.01
Average:
72 | 51 0.10
Rain
Actual:
73 | 63 0.10
Average:
72 | 51 0.10
Thunderstorm
Actual:
81 | 64 0.64
Average:
72 | 51 0.11
Fog
Actual:
77 | 62 0.01
Average:
72 | 51 0.11
Fog
Actual:
84 | 66 0.00
Average:
72 | 50 0.12
Thunderstorm
Actual:
81 | 62 0.33
Average:
71 | 50 0.12
Rain
Actual:
75 | 54 0.03
Average:
71 | 50 0.12
Partly Cloudy
Actual:
66 | 48 0.00
Average:
71 | 50 0.13
Clear
Actual:
72 | 44 0.00
Average:
70 | 49 0.13
Fog
Actual:
78 | 45 0.01
Average:
70 | 49 0.14
Fog
Actual:
81 | 51 0.01
Average:
70 | 49 0.14
Fog
Actual:
81 | 57 0.01
Average:
69 | 48 0.14
Rain
Actual:
71 | 50 0.04
Average:
69 | 48 0.14
Clear
Actual:
69 | 44 0.00
Average:
68 | 47 0.15
Scattered Clouds
Actual:
75 | 39 0.01
Average:
68 | 47 0.15
Rain
Actual:
72 | 52 0.77
Average:
68 | 47 0.15
Rain
Actual:
69 | 44 0.08
Average:
67 | 46 0.15
Scattered Clouds
Actual:
64 | 39 0.00
Average:
66 | 46 0.15
Scattered Clouds
Actual:
68 | 44 0.01
Average:
66 | 45 0.15
Rain
Actual:
75 | 48 0.24
Average:
65 | 45 0.15
Rain
Actual:
64 | 44 0.16
Average:
65 | 44 0.15
Fog
Actual:
62 | 37 0.01
Average:
64 | 43 0.15
Scattered Clouds
Actual:
69 | 39 0.01
Average:
64 | 43 0.15
Rain
Actual:
69 | 59 0.00
Average:
63 | 42 0.14
Rain
Actual:
66 | 44 0.01
Average:
63 | 42 0.14
Rain
Actual:
53 | 43 1.30
Average:
62 | 41 0.14
Overcast
Actual:
57 | 51 0.04
Average:
62 | 40 0.14
Rain
Actual:
61 | 51 0.04
Average:
61 | 40 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
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 80 70 61 65 60 56 87 74 54 30.15 30.04 29.91 10 8 2 8 1 - 0.11 Rain
2 75 67 57 58 55 51 87 68 51 30.19 30.13 30.09 10 10 10 8 1 - 0.01 Rain
3 77 66 55 57 54 51 94 74 43 30.26 30.21 30.17 10 7 0 9 1 - 0.01 Fog
4 73 66 63 65 61 54 88 82 65 30.15 30.06 29.88 10 6 2 6 2 - 0.10 Rain
5 81 72 64 70 67 61 88 79 52 29.88 29.79 29.74 10 8 2 17 9 26 0.64 Rain , Thunderstorm
6 77 68 62 65 62 59 94 81 60 29.95 29.91 29.88 10 8 0 9 1 - 0.01 Fog
7 84 74 66 67 63 52 94 77 35 29.97 29.93 29.90 10 7 0 5 3 - 0.00 Fog
8 81 72 62 68 63 56 88 73 52 29.91 29.74 29.61 10 8 2 23 10 34 0.33 Rain , Thunderstorm
9 75 64 54 56 52 47 84 69 44 29.90 29.84 29.74 10 10 10 7 2 - 0.03 Rain
10 66 56 48 50 44 38 86 62 38 30.09 29.99 29.91 10 10 10 9 3 20 0.00  
11 72 58 44 51 42 37 86 58 30 30.30 30.22 30.11 10 10 10 8 2 - 0.00  
12 78 62 45 56 46 41 93 71 33 30.38 30.36 30.31 10 9 0 5 2 - 0.01 Fog
13 81 66 51 58 52 46 89 73 35 30.40 30.35 30.30 10 8 0 7 2 - 0.01 Fog
14 81 68 57 59 56 51 90 77 38 30.30 30.23 30.09 10 6 0 9 3 - 0.01 Fog
15 71 60 50 59 50 42 86 67 36 30.10 30.07 30.04 10 10 6 12 5 18 0.04 Rain
16 69 56 44 44 40 30 86 62 24 30.12 30.08 30.04 10 10 10 8 4 17 0.00  
17 75 57 39 55 45 36 87 69 38 30.14 30.09 30.05 10 10 8 8 2 - 0.01  
18 72 62 52 66 59 47 88 83 75 30.07 29.86 29.67 10 6 2 22 8 37 0.77 Rain
19 69 57 44 64 47 35 84 63 31 30.24 29.95 29.69 10 9 2 14 8 25 0.08 Rain
20 64 52 39 46 39 35 87 68 41 30.30 30.24 30.18 10 10 10 9 1 - 0.00  
21 68 55 44 49 45 40 87 73 47 30.20 30.15 30.09 10 10 10 8 1 - 0.01  
22 75 60 48 59 51 45 89 78 53 30.06 29.96 29.83 10 6 0 12 2 21 0.24 Fog , Rain
23 64 54 44 57 46 37 87 68 37 30.12 29.97 29.83 10 10 5 12 3 17 0.16 Rain
24 62 50 37 43 37 32 89 74 36 30.16 30.12 30.09 10 8 0 9 1 17 0.01 Fog
25 69 54 39 50 40 35 87 64 33 30.18 30.15 30.11 10 10 10 13 3 22 0.01  
26 69 64 59 58 55 51 81 74 60 30.13 30.07 30.02 10 10 10 13 7 20 0.00 Rain
27 66 56 44 58 49 38 94 74 37 30.29 30.13 30.03 10 6 0 8 1 17 0.01 Fog , Rain
28 53 48 43 48 46 38 88 86 79 30.29 30.16 30.06 10 4 1 6 1 - 1.30 Rain
29 57 54 51 52 49 46 94 84 77 30.02 29.95 29.89 10 7 2 6 2 - 0.04  
30 61 56 51 52 49 46 89 83 67 29.94 29.84 29.72 10 7 2 8 1 - 0.04 Rain