Weather History for Portsmouth, NH

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Month of November, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 66 °F 56 °F 41 °F
Mean Temperature 59 °F 46 °F 34 °F
Min Temperature 52 °F 36 °F 24 °F
Degree Days  
Heating Degree Days (base 65) 31 19 6 575
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 9 1 0 39
Dew Point  
Dew Point 58 °F 36 °F 16 °F
Precipitation  
Precipitation 1.30 in 0.09 in 0.00 in 2.75 in
Snowdepth - - - -
Wind  
Wind 23 mph 6 mph 0 mph
Gust Wind 32 mph 22 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.48 in 30.05 in 29.39 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Nov. 20, 2011 Rise Set
Actual Time 6:41 AM EST 4:15 PM EST
Civil Twilight 6:10 AM EST 4:46 PM EST
Nautical Twilight 5:36 AM EST 5:21 PM EST
Astronomical Twilight 5:02 AM EST 5:54 PM EST
Moon 12:58 AM EST 1:09 PM EST
Length of Visible Light 10h 35m
Length of Day
9h 33m
Waning Crescent, 27% of the Moon is Illuminated
Nov 20
Waning Crescent
Nov 25
New
Dec 2
First Quarter
Dec 10
Full
Dec 17
Last Quarter

Weather History Calendar

Precipitation Actual month total 2.75 Average Month Total: 3.00
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
52 | 30 0.00
Average:
52 | 35 0.12
Scattered Clouds
Actual:
55 | 29 0.00
Average:
51 | 35 0.12
Fog
Actual:
59 | 30 0.00
Average:
51 | 35 0.12
Partly Cloudy
Actual:
51 | 32 0.00
Average:
50 | 34 0.12
Clear
Actual:
50 | 27 0.00
Average:
50 | 34 0.12
Clear
Actual:
58 | 24 0.00
Average:
49 | 34 0.11
Scattered Clouds
Actual:
64 | 34 0.00
Average:
49 | 33 0.11
Scattered Clouds
Actual:
66 | 43 0.00
Average:
48 | 33 0.11
Fog
Actual:
66 | 40 0.00
Average:
48 | 32 0.11
Rain
Actual:
63 | 51 0.70
Average:
47 | 32 0.11
Rain
Actual:
55 | 36 0.00
Average:
47 | 31 0.10
Partly Cloudy
Actual:
52 | 33 0.00
Average:
46 | 31 0.10
Partly Cloudy
Actual:
61 | 30 0.00
Average:
46 | 30 0.10
Rain
Actual:
66 | 52 0.00
Average:
46 | 30 0.10
Rain
Actual:
65 | 48 0.00
Average:
46 | 30 0.10
Rain
Actual:
59 | 39 0.22
Average:
46 | 30 0.09
Rain
Actual:
52 | 37 0.00
Average:
46 | 30 0.09
Scattered Clouds
Actual:
45 | 31 0.00
Average:
46 | 30 0.09
Partly Cloudy
Actual:
53 | 29 0.00
Average:
45 | 30 0.09
Partly Cloudy
Actual:
63 | 43 0.00
Average:
45 | 30 0.09
Partly Cloudy
Actual:
51 | 28 0.00
Average:
45 | 30 0.09
Rain
Actual:
45 | 24 0.00
Average:
45 | 29 0.09
Snow
Actual:
41 | 31 1.30
Average:
44 | 29 0.09
Partly Cloudy
Actual:
42 | 26 0.00
Average:
44 | 29 0.09
Partly Cloudy
Actual:
58 | 28 0.00
Average:
44 | 29 0.09
Partly Cloudy
Actual:
61 | 41 0.00
Average:
43 | 28 0.09
Fog
Actual:
50 | 37 0.00
Average:
43 | 28 0.09
Fog
Actual:
63 | 42 0.00
Average:
43 | 28 0.09
Rain
Actual:
55 | 49 0.00
Average:
42 | 27 0.09
Rain
Actual:
57 | 41 0.53
Average:
42 | 27 0.09
 

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

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Nov high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 52 40 30 37 33 30 95 80 53 30.40 30.38 30.35 10 10 7 9 3 - 0.00  
2 55 42 29 40 35 28 97 82 50 30.41 30.33 30.22 10 10 5 8 2 - 0.00  
3 59 44 30 40 36 30 100 79 46 30.22 30.04 29.87 10 8 0 10 3 - 0.00 Fog
4 51 42 32 40 28 20 79 56 33 30.25 30.03 29.87 10 10 10 20 10 31 0.00  
5 50 38 27 29 24 20 90 64 30 30.47 30.39 30.27 10 10 10 9 5 - 0.00  
6 58 41 24 28 22 16 90 55 19 30.48 30.39 30.30 10 10 10 13 3 - 0.00  
7 64 49 34 41 34 31 90 61 31 30.27 30.20 30.14 10 10 10 12 7 - 0.00  
8 66 54 43 46 44 40 91 70 45 30.24 30.20 30.16 10 10 10 10 5 - 0.00  
9 66 53 40 51 47 40 99 83 57 30.22 30.15 30.07 10 9 5 13 3 - 0.00 Fog
10 63 57 51 58 55 50 100 96 78 30.06 29.78 29.47 10 3 0 13 4 - 0.70 Fog , Rain
11 55 46 36 55 36 22 100 72 35 29.81 29.52 29.39 10 10 10 21 11 32 0.00 Rain
12 52 42 33 29 26 23 71 54 33 30.09 29.98 29.84 10 10 10 17 8 26 0.00  
13 61 46 30 43 37 27 88 67 45 30.15 30.04 29.91 10 10 10 12 4 - 0.00  
14 66 59 52 51 44 39 80 57 42 29.89 29.79 29.68 10 10 8 12 7 - 0.00 Rain
15 65 58 48 52 46 38 84 64 46 29.94 29.75 29.60 10 10 8 14 8 24 0.00 Rain
16 59 49 39 54 49 39 100 93 65 29.96 29.80 29.68 10 4 0 7 2 - 0.22 Fog , Rain
17 52 44 37 52 36 26 100 74 48 29.84 29.76 29.67 10 9 1 14 7 22 0.00 Rain
18 45 38 31 24 20 16 64 51 33 30.37 30.18 29.87 10 10 10 15 11 25 0.00  
19 53 41 29 32 22 19 70 48 27 30.35 30.27 30.17 10 10 10 16 8 22 0.00  
20 63 53 43 44 40 33 72 60 47 30.15 30.01 29.92 10 10 10 17 9 23 0.00  
21 51 40 28 37 26 20 81 59 42 30.37 30.29 30.09 10 10 10 16 9 - 0.00  
22 45 34 24 34 28 22 90 74 53 30.43 30.35 30.24 10 10 10 8 3 - 0.00 Rain
23 41 36 31 39 33 24 93 85 75 30.20 29.84 29.66 10 7 2 22 14 31 1.30 Rain , Snow
24 42 34 26 30 27 22 86 74 58 30.15 30.09 29.98 10 10 10 10 6 18 0.00  
25 58 43 28 38 33 27 95 68 45 30.10 30.02 29.96 10 10 7 12 5 - 0.00  
26 61 51 41 42 36 33 93 62 41 30.22 30.13 30.01 10 10 10 12 5 - 0.00  
27 50 44 37 48 44 37 100 97 86 30.23 30.18 30.09 10 3 0 8 4 - 0.00 Fog
28 63 52 42 52 48 42 100 83 61 30.11 30.07 30.04 10 8 0 14 3 17 0.00 Fog
29 55 52 49 54 51 48 96 91 83 30.12 30.02 29.75 10 10 7 16 3 - 0.00 Rain
30 57 49 41 57 42 31 99 71 46 29.82 29.66 29.57 10 9 2 23 13 30 0.53 Rain