Weather History for Mt. Washington, NH

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Month of August, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 66 °F 56 °F 44 °F
Mean Temperature 58 °F 51 °F 37 °F
Min Temperature 53 °F 46 °F 30 °F
Degree Days  
Heating Degree Days (base 65) 28 14 6 435
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 8 2 0 77
Dew Point  
Dew Point 61 °F 47 °F 14 °F
Precipitation  
Precipitation 2.53 in 0.21 in 0.00 in 6.63 in
Snowdepth - - - -
Wind  
Wind 74 mph 25 mph 0 mph
Gust Wind 82 mph 34 mph 16 mph
Sea Level Pressure  
Sea Level Pressure - - -

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 03, 2012 Rise Set
Actual Time 5:35 AM EDT 8:06 PM EDT
Civil Twilight 5:02 AM EDT 8:39 PM EDT
Nautical Twilight 4:21 AM EDT 9:20 PM EDT
Astronomical Twilight 3:34 AM EDT 10:06 PM EDT
Moon 8:35 PM EDT (8/3) 7:21 AM EDT (8/3)
Length of Visible Light 15h 36m
Length of Day
14h 31m
Full, 97% of the Moon is Illuminated
Aug 3
Full
Aug 9
Last Quarter
Aug 17
New
Aug 24
First Quarter
Aug 31
Full

Weather History Calendar

Precipitation Actual month total 6.63 Average Month Total: 3.36
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Fog
Actual:
57 | 51 0.03
Average:
51 | 43 0.13
Rain
Actual:
60 | 51 0.00
Average:
51 | 43 0.13
Rain
Actual:
59 | 51 0.00
Average:
52 | 43 0.13
Rain
Actual:
66 | 51 0.00
Average:
52 | 43 0.13
Rain
Actual:
59 | 53 1.25
Average:
52 | 43 0.12
Fog
Actual:
53 | 42 0.00
Average:
52 | 43 0.12
Scattered Clouds
Actual:
59 | 46 0.00
Average:
52 | 43 0.12
Fog
Actual:
60 | 46 0.00
Average:
53 | 43 0.12
Thunderstorm
Actual:
60 | 51 0.00
Average:
53 | 43 0.12
Thunderstorm
Actual:
55 | 50 2.53
Average:
53 | 43 0.11
Rain
Actual:
60 | 51 0.08
Average:
53 | 43 0.11
Rain
Actual:
57 | 50 0.01
Average:
52 | 43 0.11
Fog
Actual:
55 | 50 0.00
Average:
52 | 42 0.11
Fog
Actual:
59 | 47 0.00
Average:
52 | 42 0.10
Rain
Actual:
55 | 50 0.50
Average:
52 | 42 0.10
Thunderstorm
Actual:
50 | 44 0.35
Average:
51 | 42 0.10
Thunderstorm
Actual:
57 | 44 0.04
Average:
51 | 41 0.10
Fog
Actual:
51 | 42 0.00
Average:
51 | 41 0.10
Fog
Actual:
51 | 41 0.00
Average:
51 | 41 0.10
Partly Cloudy
Actual:
53 | 41 0.00
Average:
51 | 41 0.10
Rain
Actual:
50 | 42 0.05
Average:
51 | 41 0.10
Partly Cloudy
Actual:
53 | 42 0.00
Average:
50 | 41 0.10
Rain
Actual:
51 | 44 0.00
Average:
50 | 41 0.10
Fog
Actual:
57 | 48 0.00
Average:
50 | 41 0.10
Rain
Actual:
60 | 50 0.00
Average:
50 | 41 0.10
Fog
Actual:
59 | 50 0.00
Average:
50 | 41 0.10
Rain
Actual:
60 | 51 0.75
Average:
50 | 41 0.10
Rain
Actual:
51 | 35 0.61
Average:
50 | 40 0.10
Fog
Actual:
44 | 30 0.00
Average:
50 | 40 0.10
Partly Cloudy
Actual:
50 | 39 0.00
Average:
50 | 40 0.10
Rain
Actual:
53 | 46 0.43
Average:
50 | 40 0.10
 

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
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 57 54 51 55 44 23 100 77 30 - - - 0 0 0 18 10 26 0.03 Fog
2 60 56 51 61 53 48 100 93 82 - - - 5 1 0 29 17 34 0.00 Fog , Rain
3 59 55 51 57 52 39 100 93 54 - - - 20 5 0 41 30 45 0.00 Fog , Rain
4 66 58 51 61 49 30 100 74 38 - - - 20 7 0 34 25 40 0.00 Fog , Rain
5 59 57 53 59 54 41 100 92 58 - - - 20 4 0 56 35 69 1.25 Fog , Rain
6 53 48 42 54 46 43 100 100 93 - - - 0 0 0 66 48 70 0.00 Fog
7 59 52 46 48 36 14 94 55 21 - - - - - - 26 12 22 0.00  
8 60 53 46 50 47 41 100 80 51 - - - 0 0 0 33 21 24 0.00 Fog
9 60 56 51 55 52 46 100 90 72 - - - 20 2 0 23 18 31 0.00 Fog , Rain , Thunderstorm
10 55 52 50 55 54 50 100 100 94 - - - 20 1 0 44 28 48 2.53 Fog , Rain , Thunderstorm
11 60 56 51 59 54 52 100 96 72 - - - 1 0 0 33 22 40 0.08 Fog , Rain
12 57 54 50 55 51 45 100 92 67 - - - 4 1 0 36 21 33 0.01 Fog , Rain
13 55 52 50 55 50 46 100 95 82 - - - 5 0 0 26 19 28 0.00 Fog
14 59 53 47 54 48 45 100 90 63 - - - 20 2 0 22 14 26 0.00 Fog
15 55 52 50 54 51 48 100 99 94 - - - 20 1 0 28 16 34 0.50 Fog , Rain
16 50 48 44 50 48 43 100 99 87 - - - 0 0 0 51 22 58 0.35 Fog , Rain , Thunderstorm
17 57 50 44 54 49 43 100 95 82 - - - 20 4 0 48 35 46 0.04 Fog , Rain , Thunderstorm
18 51 46 42 48 44 34 100 93 66 - - - 4 1 0 32 20 18 0.00 Fog
19 51 46 41 46 41 34 100 85 62 - - - 5 1 0 14 9 - 0.00 Fog
20 53 47 41 45 39 30 87 74 58 - - - - - - 20 9 16 0.00  
21 50 46 42 46 43 39 100 93 66 - - - 20 3 0 26 18 33 0.05 Fog , Rain
22 53 48 42 45 40 36 93 77 54 - - - - - - 37 21 29 0.00  
23 51 48 44 50 47 43 100 94 82 - - - 20 3 0 52 37 38 0.00 Fog , Rain
24 57 52 48 48 46 39 100 83 66 - - - 0 0 0 29 19 18 0.00 Fog
25 60 55 50 59 46 23 100 75 30 - - - 20 12 0 13 9 20 0.00 Fog , Rain
26 59 54 50 57 50 43 100 83 63 - - - 20 13 0 14 8 - 0.00 Fog
27 60 56 51 57 48 39 100 80 51 - - - 0 0 0 48 23 54 0.75 Fog , Rain
28 51 44 35 52 47 36 100 100 100 - - - 0 0 0 63 43 72 0.61 Fog , Rain
29 44 37 30 41 36 30 100 93 76 - - - 0 0 0 58 49 64 0.00 Fog
30 50 44 39 46 39 32 87 77 50 - - - - - - 63 43 61 0.00  
31 53 50 46 54 44 30 100 81 47 - - - 20 5 0 74 59 82 0.43 Fog , Rain