Weather History for Portsmouth, NH

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Month of October, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 80 °F 62 °F 48 °F
Mean Temperature 65 °F 52 °F 36 °F
Min Temperature 57 °F 42 °F 24 °F
Degree Days  
Heating Degree Days (base 65) 29 13 0 407
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 15 4 0 129
Dew Point  
Dew Point 68 °F 43 °F 14 °F
Precipitation  
Precipitation 0.15 in 0.01 in 0.00 in 0.42 in
Snowdepth - - - -
Wind  
Wind 21 mph 5 mph 0 mph
Gust Wind 33 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.50 in 30.06 in 29.58 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Oct. 08, 2013 Rise Set
Actual Time 6:48 AM EDT 6:11 PM EDT
Civil Twilight 6:20 AM EDT 6:40 PM EDT
Nautical Twilight 5:47 AM EDT 7:13 PM EDT
Astronomical Twilight 5:14 AM EDT 7:46 PM EDT
Moon 10:45 AM EDT (10/8) 8:39 PM EDT (10/8)
Length of Visible Light 12h 19m
Length of Day
11h 23m
Waxing Crescent, 16% of the Moon is Illuminated
Oct 8
Waxing Crescent
Oct 11
First Quarter
Oct 18
Full
Oct 26
Last Quarter
Nov 3
New

Weather History Calendar

Precipitation Actual month total 0.42 Average Month Total: 5.39
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
76 | 45 0.00
Average:
63 | 43 0.12
Fog
Actual:
80 | 51 0.00
Average:
63 | 43 0.12
Partly Cloudy
Actual:
77 | 52 0.00
Average:
62 | 43 0.12
Partly Cloudy
Actual:
68 | 49 0.00
Average:
62 | 42 0.12
Rain
Actual:
63 | 57 0.00
Average:
62 | 42 0.12
Rain
Actual:
58 | 51 0.15
Average:
61 | 42 0.13
Rain
Actual:
71 | 56 0.11
Average:
61 | 42 0.13
Clear
Actual:
65 | 44 0.00
Average:
61 | 42 0.13
Clear
Actual:
59 | 38 0.00
Average:
60 | 42 0.13
Partly Cloudy
Actual:
59 | 39 0.00
Average:
60 | 42 0.13
Fog
Actual:
67 | 42 0.00
Average:
60 | 41 0.13
Rain
Actual:
55 | 46 0.00
Average:
59 | 41 0.13
Scattered Clouds
Actual:
59 | 40 0.00
Average:
59 | 41 0.13
Fog
Actual:
54 | 35 0.00
Average:
58 | 40 0.13
Mostly Cloudy
Actual:
61 | 51 0.00
Average:
58 | 40 0.13
Fog
Actual:
59 | 50 0.00
Average:
57 | 40 0.64
Partly Cloudy
Actual:
74 | 53 0.00
Average:
57 | 39 0.13
Rain
Actual:
68 | 51 0.06
Average:
56 | 39 0.12
Scattered Clouds
Actual:
66 | 39 0.00
Average:
56 | 39 0.12
Scattered Clouds
Actual:
62 | 46 0.00
Average:
56 | 38 0.64
Clear
Actual:
66 | 38 0.00
Average:
56 | 38 0.64
Partly Cloudy
Actual:
63 | 43 0.00
Average:
55 | 38 0.12
Partly Cloudy
Actual:
52 | 35 0.00
Average:
55 | 37 0.12
Partly Cloudy
Actual:
53 | 40 0.00
Average:
55 | 37 0.12
Scattered Clouds
Actual:
50 | 32 0.00
Average:
54 | 37 0.12
Rain
Actual:
52 | 28 0.00
Average:
54 | 37 0.12
Rain
Actual:
56 | 38 0.02
Average:
54 | 37 0.12
Scattered Clouds
Actual:
58 | 33 0.00
Average:
53 | 36 0.12
Scattered Clouds
Actual:
48 | 24 0.00
Average:
53 | 36 0.12
Rain
Actual:
49 | 31 0.00
Average:
53 | 36 0.12
Rain
Actual:
60 | 31 0.08
Average:
52 | 36 0.12
 

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

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 76 60 45 56 50 45 99 76 37 29.97 29.90 29.84 10 9 7 10 4 - 0.00  
2 80 65 51 58 56 51 100 78 48 29.93 29.85 29.80 10 9 8 15 4 - 0.00 Fog
3 77 64 52 58 51 45 95 68 32 30.08 30.02 29.94 10 10 10 10 5 - 0.00  
4 68 58 49 57 53 48 96 77 53 30.09 30.05 30.03 10 10 10 5 3 - 0.00  
5 63 60 57 57 52 48 94 77 64 30.13 30.10 30.05 10 10 10 8 4 - 0.00 Rain
6 58 54 51 56 51 44 100 90 67 30.26 30.21 30.14 10 8 3 14 6 18 0.15 Rain
7 71 64 56 68 63 56 100 96 82 30.15 29.95 29.79 10 5 0 21 7 33 0.11 Fog , Rain
8 65 56 44 49 42 36 88 63 36 30.39 30.17 29.90 10 10 10 17 9 25 0.00  
9 59 48 38 45 41 36 98 78 48 30.50 30.43 30.38 10 10 10 8 5 - 0.00  
10 59 49 39 50 46 39 100 90 62 30.38 30.29 30.20 10 9 1 6 3 - 0.00  
11 67 54 42 53 48 43 100 91 44 30.18 30.15 30.12 10 7 0 6 2 - 0.00 Fog
12 55 50 46 54 51 45 100 93 82 30.43 30.32 30.17 10 10 6 13 7 23 0.00 Rain
13 59 50 40 48 43 40 100 87 53 30.48 30.42 30.40 10 8 1 10 4 - 0.00  
14 54 42 35 54 40 36 100 99 93 30.41 30.38 30.36 10 2 0 5 2 - 0.00 Fog
15 61 56 51 54 52 49 100 87 70 30.26 30.23 30.20 10 10 10 9 4 - 0.00  
16 59 54 50 55 53 49 100 94 71 30.19 30.10 29.91 10 8 0 7 3 - 0.00 Fog
17 74 63 53 57 53 48 100 88 45 29.91 29.83 29.70 10 7 1 9 4 - 0.00  
18 68 60 51 61 53 36 100 83 41 29.88 29.68 29.58 10 10 5 17 6 31 0.06 Rain
19 66 52 39 47 41 36 86 62 38 29.96 29.88 29.76 10 10 10 13 6 - 0.00  
20 62 54 46 49 39 31 91 58 31 29.99 29.80 29.68 10 10 10 18 9 30 0.00  
21 66 52 38 49 39 34 88 66 37 30.10 30.04 29.99 10 10 10 10 6 - 0.00  
22 63 53 43 50 46 35 93 73 58 29.98 29.78 29.69 10 10 10 15 5 21 0.00  
23 52 44 35 36 34 31 92 66 45 29.79 29.69 29.60 10 10 10 9 5 - 0.00  
24 53 46 40 34 28 25 78 52 35 29.86 29.75 29.63 10 10 10 17 10 26 0.00  
25 50 41 32 32 27 22 85 60 34 30.14 30.01 29.88 10 10 10 16 8 23 0.00  
26 52 40 28 33 27 21 88 56 30 30.14 30.01 29.87 10 10 10 14 7 21 0.00 Rain
27 56 46 38 38 34 25 84 67 39 30.04 29.86 29.80 10 10 10 14 8 20 0.02 Rain
28 58 46 33 32 28 21 78 56 38 30.35 30.15 30.05 10 10 10 20 8 29 0.00  
29 48 36 24 28 23 14 92 64 25 30.45 30.41 30.37 10 10 10 8 4 - 0.00  
30 49 40 31 34 30 25 93 75 53 30.35 30.27 30.21 10 10 3 10 3 - 0.00 Rain
31 60 46 31 59 43 30 100 92 79 30.25 30.07 29.78 10 5 2 13 3 23 0.08 Rain