Weather History for Laconia, NH

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Month of December, 2009

  Max Avg Min Sum
Temperature  
Max Temperature 62 °F 32 °F 14 °F
Mean Temperature 50 °F 26 °F 8 °F
Min Temperature 39 °F 19 °F 1 °F
Degree Days  
Heating Degree Days (base 65) 56 39 14 1220
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 57 °F 17 °F -11 °F
Precipitation  
Precipitation 0.89 in 0.09 in 0.00 in 2.77 in
Snowdepth - - - -
Wind  
Wind 29 mph 7 mph 0 mph
Gust Wind 39 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.48 in 29.96 in 29.18 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 13, 2009 Rise Set
Actual Time 7:10 AM EST 4:09 PM EST
Civil Twilight 6:37 AM EST 4:42 PM EST
Nautical Twilight 6:01 AM EST 5:18 PM EST
Astronomical Twilight 5:26 AM EST 5:53 PM EST
Moon 4:30 AM EST (12/13) 1:50 PM EST (12/13)
Length of Visible Light 10h 04m
Length of Day
8h 58m
Waning Crescent, 8% of the Moon is Illuminated
Dec 13
Waning Crescent
Dec 16
New
Dec 24
First Quarter
Dec 31
Full
Jan 7
Last Quarter

Weather History Calendar

Precipitation Actual month total 2.77 Average Month Total: 3.04
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
39 | 28 0.00
Average:
39 | 25 0.08
Clear
Actual:
46 | 30 0.00
Average:
39 | 25 0.09
Mostly Cloudy
Actual:
62 | 39 0.61
Average:
39 | 21 0.11
Scattered Clouds
Actual:
48 | 30 0.00
Average:
38 | 22 0.13
Partly Cloudy
Actual:
37 | 30 0.05
Average:
38 | 22 0.12
Partly Cloudy
Actual:
33 | 26 0.00
Average:
36 | 23 0.12
Partly Cloudy
Actual:
33 | 21 0.00
Average:
37 | 23 0.09
Scattered Clouds
Actual:
37 | 19 0.00
Average:
38 | 18 0.12
Mostly Cloudy
Actual:
32 | 19 0.03
Average:
31 | 16 0.11
Partly Cloudy
Actual:
37 | 30 0.30
Average:
34 | 18 0.09
Partly Cloudy
Actual:
26 | 19 0.00
Average:
37 | 20 0.06
Scattered Clouds
Actual:
28 | 15 0.00
Average:
34 | 19 0.04
Partly Cloudy
Actual:
30 | 10 0.39
Average:
33 | 17 0.09
Scattered Clouds
Actual:
37 | 28 0.30
Average:
35 | 19 0.08
Overcast
Actual:
42 | 33 0.08
Average:
33 | 19 0.17
Partly Cloudy
Actual:
33 | 19 0.00
Average:
35 | 20 0.13
Clear
Actual:
14 | 3 0.00
Average:
33 | 20 0.11
Clear
Actual:
21 | 3 0.00
Average:
36 | 20 0.14
Clear
Actual:
26 | 1 0.00
Average:
32 | 17 0.06
Partly Cloudy
Actual:
24 | 17 0.00
Average:
32 | 16 0.04
Clear
Actual:
24 | 15 0.00
Average:
33 | 17 0.06
Scattered Clouds
Actual:
24 | 17 0.00
Average:
34 | 16 0.15
Scattered Clouds
Actual:
17 | 10 0.00
Average:
33 | 16 0.08
Partly Cloudy
Actual:
41 | 21 0.00
Average:
32 | 17 0.10
Partly Cloudy
Actual:
28 | 12 0.00
Average:
32 | 14 0.17
Overcast
Actual:
28 | 26 0.00
Average:
30 | 14 0.06
Overcast
Actual:
42 | 30 0.89
Average:
29 | 12 0.10
Partly Cloudy
Actual:
35 | 28 0.11
Average:
27 | 12 0.07
Partly Cloudy
Actual:
28 | 3 0.00
Average:
32 | 14 0.09
Clear
Actual:
21 | 3 0.00
Average:
32 | 15 0.12
Mostly Cloudy
Actual:
24 | 12 0.01
Average:
29 | 11 0.06
 

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

2009 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 39 34 28 28 21 16 75 60 45 29.96 29.83 29.70 10 10 10 16 9 21 0.00  
2 46 38 30 36 29 27 86 69 53 30.13 30.06 29.98 10 10 10 10 5 - 0.00  
3 62 50 39 57 48 37 100 82 59 29.90 29.46 29.21 10 9 2 23 8 31 0.61  
4 48 39 30 34 30 25 93 62 40 30.13 29.99 29.74 10 10 10 12 7 - 0.00  
5 37 34 30 30 29 27 100 83 65 30.17 30.08 29.93 10 8 1 12 2 - 0.05  
6 33 30 26 28 22 16 93 72 48 30.17 30.00 29.82 10 9 2 14 7 26 0.00  
7 33 27 21 27 22 18 93 76 64 30.25 30.18 30.07 10 10 2 10 4 - 0.00  
8 37 28 19 25 20 14 100 75 52 30.31 30.20 30.05 10 9 4 12 4 - 0.00  
9 32 26 19 28 22 14 100 86 64 30.28 29.78 29.18 10 5 0 26 9 33 0.03  
10 37 34 30 30 24 16 93 68 45 29.45 29.31 29.20 10 10 0 28 12 38 0.30  
11 26 22 19 12 8 3 74 55 40 29.93 29.72 29.53 10 10 9 28 20 37 0.00  
12 28 22 15 10 6 1 63 51 37 30.38 30.24 30.03 10 10 10 17 11 26 0.00  
13 30 19 10 28 16 7 100 85 64 30.39 30.20 29.88 10 8 0 7 1 - 0.39  
14 37 32 28 32 29 27 100 83 70 30.06 29.97 29.80 10 9 1 7 1 - 0.30  
15 42 38 33 36 34 30 100 87 75 29.92 29.82 29.77 10 9 3 14 4 20 0.08  
16 33 26 19 25 8 3 70 52 40 30.09 30.01 29.88 10 10 10 20 11 29 0.00  
17 14 8 3 3 -7 -11 67 54 44 30.14 30.09 30.00 10 10 10 20 11 33 0.00  
18 21 12 3 -2 -6 -9 72 48 26 30.15 30.11 30.05 10 10 10 15 10 20 0.00  
19 26 14 1 9 -3 -11 85 49 28 29.98 29.87 29.73 10 10 10 6 2 - 0.00  
20 24 20 17 10 7 3 63 58 46 29.68 29.59 29.54 10 10 10 16 8 26 0.00  
21 24 20 15 9 7 5 68 58 46 29.71 29.65 29.62 10 10 10 20 13 30 0.00  
22 24 20 17 9 7 5 63 58 46 29.95 29.86 29.74 10 10 10 16 11 29 0.00  
23 17 14 10 7 2 0 67 59 45 30.02 29.98 29.96 10 10 10 15 8 25 0.00  
24 41 31 21 25 20 10 100 70 53 30.40 30.28 30.06 10 10 10 8 5 - 0.00  
25 28 20 12 25 20 10 100 89 79 30.46 30.43 30.40 10 10 8 8 3 - 0.00  
26 28 27 26 27 24 21 93 87 80 30.48 30.44 30.35 10 9 3 20 9 20 0.00  
27 42 36 30 41 37 30 100 93 81 30.20 29.87 29.64 10 4 0 16 6 22 0.89  
28 35 32 28 32 28 25 93 88 75 29.71 29.54 29.34 10 8 0 12 3 18 0.11  
29 28 16 3 21 6 -9 86 67 52 30.08 29.69 29.37 10 7 1 29 12 39 0.00  
30 21 12 3 10 0 -8 86 60 42 30.31 30.24 30.09 10 10 10 17 10 21 0.00  
31 24 18 12 21 16 10 93 81 64 30.25 30.18 30.07 10 8 0 5 0 - 0.01