Weather History for Concord, NH

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 86 °F 72 °F 52 °F
Mean Temperature 73 °F 60 °F 45 °F
Min Temperature 64 °F 47 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 20 7 0 196
Cooling Degree Days (base 65) 8 1 0 38
Growing Degree Days (base 50) 23 10 0 291
Dew Point  
Dew Point 72 °F 51 °F 31 °F
Precipitation  
Precipitation 1.15 in 0.12 in 0.00 in 3.14 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 25 mph 4 mph 0 mph
Gust Wind 36 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.36 in 30.03 in 29.58 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 11, 2012 Rise Set
Actual Time 6:21 AM EDT 7:02 PM EDT
Civil Twilight 5:52 AM EDT 7:31 PM EDT
Nautical Twilight 5:18 AM EDT 8:05 PM EDT
Astronomical Twilight 4:43 AM EDT 8:40 PM EDT
Moon 1:29 AM EDT (9/11) 4:16 PM EDT (9/11)
Length of Visible Light 13h 38m
Length of Day
12h 40m
Waning Crescent, 21% of the Moon is Illuminated
Sep 11
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Weather History Calendar

Precipitation Actual month total 3.14 Normal Month Total: 3.38
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Fog
Actual:
80 | 56 0.00
Average:
78 | 53 0.10
Rain
Actual:
77 | 55 T
Average:
78 | 53 0.10
Partly Cloudy
Actual:
78 | 58 0.00
Average:
77 | 52 0.09
Rain
Actual:
65 | 59 0.45
Average:
77 | 52 0.11
Rain
Actual:
80 | 64 0.00
Average:
77 | 52 0.09
Rain
Actual:
77 | 64 0.07
Average:
76 | 51 0.11
Fog
Actual:
86 | 60 0.00
Average:
76 | 51 0.10
Thunderstorm
Actual:
84 | 61 0.34
Average:
76 | 51 0.10
Rain
Actual:
75 | 52 0.05
Average:
75 | 50 0.10
Partly Cloudy
Actual:
67 | 48 0.00
Average:
75 | 50 0.11
Clear
Actual:
74 | 40 0.00
Average:
75 | 49 0.11
Clear
Actual:
78 | 40 0.00
Average:
74 | 49 0.11
Fog
Actual:
83 | 46 0.00
Average:
74 | 49 0.11
Fog
Actual:
83 | 50 0.00
Average:
73 | 48 0.11
Rain
Actual:
72 | 44 0.03
Average:
73 | 48 0.11
Clear
Actual:
69 | 37 0.00
Average:
73 | 47 0.11
Clear
Actual:
76 | 35 0.00
Average:
72 | 47 0.12
Rain
Actual:
71 | 49 0.63
Average:
72 | 47 0.12
Rain
Actual:
70 | 39 T
Average:
71 | 46 0.11
Scattered Clouds
Actual:
67 | 34 0.00
Average:
71 | 46 0.13
Scattered Clouds
Actual:
67 | 39 0.00
Average:
71 | 45 0.11
Fog
Actual:
72 | 43 0.12
Average:
70 | 45 0.12
Rain
Actual:
68 | 40 0.06
Average:
70 | 44 0.12
Scattered Clouds
Actual:
65 | 35 0.00
Average:
69 | 44 0.13
Clear
Actual:
72 | 32 T
Average:
69 | 43 0.12
Rain
Actual:
72 | 55 0.03
Average:
68 | 43 0.12
Scattered Clouds
Actual:
66 | 40 0.00
Average:
68 | 43 0.13
Rain
Actual:
52 | 37 1.15
Average:
68 | 42 0.12
Rain
Actual:
58 | 49 0.05
Average:
67 | 42 0.13
Rain
Actual:
59 | 47 0.16
Average:
67 | 41 0.13
 

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 68 56 64 59 52 97 74 50 30.13 30.01 29.87 10 8 0 6 3 9 0.00 Fog
2 77 66 55 59 55 53 93 70 46 30.18 30.12 30.08 10 10 10 10 2 16 T Rain
3 78 68 58 58 56 53 90 67 43 30.24 30.19 30.13 10 10 10 12 4 15 0.00  
4 65 62 59 65 62 56 100 92 84 30.14 30.03 29.87 10 4 1 5 1 6 0.45 Rain
5 80 72 64 72 66 62 100 80 60 29.85 29.76 29.68 10 6 0 12 6 14 0.00 Fog , Rain
6 77 71 64 66 65 64 100 82 64 29.91 29.87 29.83 10 9 2 8 2 12 0.07 Rain
7 86 73 60 67 62 55 100 69 37 29.93 29.89 29.86 10 6 0 10 2 16 0.00 Fog
8 84 73 61 70 66 59 100 77 54 29.88 29.76 29.58 10 6 1 24 9 31 0.34 Rain , Thunderstorm
9 75 64 52 59 54 48 100 71 41 29.87 29.81 29.71 10 10 10 7 3 - 0.05 Rain
10 67 58 48 52 46 42 93 69 44 30.06 29.95 29.88 10 10 10 22 9 31 0.00  
11 74 57 40 50 43 37 93 61 29 30.27 30.18 30.06 10 10 10 12 4 16 0.00  
12 78 59 40 55 48 40 100 68 36 30.36 30.32 30.28 10 10 10 9 2 14 0.00  
13 83 65 46 60 52 45 100 69 37 30.36 30.31 30.24 10 8 0 10 2 14 0.00 Fog
14 83 67 50 60 55 50 100 72 43 30.25 30.19 30.05 10 7 0 12 3 14 0.00 Fog
15 72 58 44 59 50 40 100 69 38 30.06 30.03 29.99 10 9 2 20 7 30 0.03 Rain
16 69 53 37 46 39 33 100 64 27 30.10 30.05 29.99 10 10 10 16 4 23 0.00  
17 76 56 35 53 45 34 100 71 41 30.12 30.06 30.01 10 10 10 9 2 13 0.00  
18 71 60 49 68 60 48 100 92 84 30.04 29.85 29.65 10 8 2 25 8 36 0.63 Rain
19 70 55 39 68 48 35 97 65 32 30.22 29.94 29.65 10 10 3 16 7 24 T Rain
20 67 51 34 44 39 34 100 70 39 30.30 30.24 30.17 10 9 1 9 2 18 0.00  
21 67 53 39 51 45 39 96 74 52 30.19 30.14 30.09 10 10 10 9 2 14 0.00  
22 72 58 43 60 50 42 100 79 57 30.06 29.95 29.81 10 7 0 12 3 15 0.12 Fog
23 68 54 40 61 49 38 97 66 34 30.09 29.93 29.80 10 9 2 18 7 25 0.06 Rain
24 65 50 35 44 38 34 100 68 36 30.15 30.10 30.05 10 10 10 12 2 16 0.00  
25 72 52 32 48 40 31 100 66 31 30.14 30.11 30.08 10 10 10 17 5 23 T  
26 72 64 55 59 56 49 100 83 66 30.10 30.04 29.98 10 10 6 13 5 20 0.03 Rain
27 66 53 40 59 46 39 100 70 40 30.27 30.14 29.99 10 9 4 17 6 24 0.00  
28 52 45 37 52 47 37 100 95 89 30.28 30.16 30.05 10 5 2 8 3 12 1.15 Rain
29 58 54 49 52 50 48 100 90 80 30.03 29.95 29.89 10 7 2 10 4 15 0.05 Rain
30 59 53 47 54 52 48 100 90 80 29.92 29.79 29.68 10 8 1 7 1 18 0.16 Rain