Weather History for Somerville, NJ

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Month of August, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 83 °F 72 °F
Mean Temperature 78 °F 71 °F 60 °F
Min Temperature 68 °F 59 °F 48 °F
Degree Days  
Heating Degree Days (base 65) 4 0 0 4
Cooling Degree Days (base 65) 14 6 0 178
Growing Degree Days (base 50) 28 21 10 640
Dew Point  
Dew Point 75 °F 59 °F 46 °F
Precipitation  
Precipitation 1.49 in 0.07 in 0.00 in 2.02 in
Snowdepth - - - -
Wind  
Wind 14 mph 2 mph 0 mph
Gust Wind 24 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.27 in 30.01 in 29.65 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 11, 2014 Rise Set
Actual Time 6:05 AM EDT 8:01 PM EDT
Civil Twilight 5:35 AM EDT 8:31 PM EDT
Nautical Twilight 4:59 AM EDT 9:07 PM EDT
Astronomical Twilight 4:19 AM EDT 9:46 PM EDT
Moon 8:27 PM EDT (8/11) 7:07 AM EDT (8/11)
Length of Visible Light 14h 55m
Length of Day
13h 56m
Full, 99% of the Moon is Illuminated
Aug 11
Full
Aug 17
Last Quarter
Aug 25
New
Sep 2
First Quarter
Sep 8
Full

Weather History Calendar

Precipitation Actual month total 2.02 Average Month Total: 4.65
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Thunderstorm
Actual:
82 | 60 0.06
Average:
83 | 62 0.12
Rain
Actual:
78 | 66 0.13
Average:
84 | 62 0.16
Rain
Actual:
77 | 66 0.03
Average:
85 | 63 0.40
Fog
Actual:
86 | 66 0.00
Average:
85 | 64 0.13
Clear
Actual:
90 | 60 0.00
Average:
85 | 62 0.12
Scattered Clouds
Actual:
84 | 64 0.00
Average:
84 | 60 0.17
Scattered Clouds
Actual:
84 | 57 0.00
Average:
84 | 61 0.19
Clear
Actual:
82 | 53 0.00
Average:
83 | 62 0.11
Scattered Clouds
Actual:
87 | 53 0.00
Average:
84 | 62 0.11
Scattered Clouds
Actual:
89 | 55 0.00
Average:
85 | 63 0.26
Scattered Clouds
Actual:
86 | 60 0.00
Average:
83 | 61 0.26
Rain
Actual:
79 | 64 0.04
Average:
82 | 60 0.25
Rain
Actual:
84 | 68 0.06
Average:
80 | 60 0.21
Scattered Clouds
Actual:
80 | 57 0.00
Average:
82 | 60 0.11
Fog
Actual:
73 | 48 0.00
Average:
83 | 61 0.07
Clear
Actual:
81 | 50 0.00
Average:
83 | 60 0.12
Rain
Actual:
84 | 57 0.00
Average:
83 | 60 0.12
Scattered Clouds
Actual:
82 | 51 0.00
Average:
82 | 59 0.15
Scattered Clouds
Actual:
86 | 55 0.00
Average:
81 | 58 0.07
Partly Cloudy
Actual:
86 | 64 0.00
Average:
81 | 59 0.06
Thunderstorm
Actual:
86 | 64 1.49
Average:
80 | 57 0.13
Thunderstorm
Actual:
77 | 64 0.18
Average:
80 | 55 0.07
Rain
Actual:
72 | 63 0.03
Average:
81 | 56 0.16
Fog
Actual:
82 | 57 0.00
Average:
81 | 56 0.21
Scattered Clouds
Actual:
86 | 55 0.00
Average:
81 | 57 0.18
Clear
Actual:
90 | 59 0.00
Average:
82 | 58 0.07
Scattered Clouds
Actual:
91 | 59 0.00
Average:
83 | 58 0.08
Scattered Clouds
Actual:
80 | 60 0.00
Average:
83 | 60 0.38
Clear
Actual:
81 | 50 0.00
Average:
82 | 61 0.09
Partly Cloudy
Actual:
77 | 53 0.00
Average:
82 | 59 0.07
Thunderstorm
Actual:
90 | 68 0.00
Average:
83 | 59 0.02
 

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

2014 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 82 71 60 70 65 58 93 85 58 30.20 30.17 30.14 10 7 2 7 1 - 0.06 Rain , Thunderstorm
2 78 72 66 67 64 61 93 83 60 30.18 30.13 30.08 10 7 2 9 1 - 0.13 Rain
3 77 70 66 66 65 64 94 81 69 30.11 30.08 30.02 10 8 4 5 1 - 0.03 Rain
4 86 75 66 67 64 61 96 79 46 30.06 30.04 30.01 10 8 0 7 1 - 0.00 Fog
5 90 75 60 67 61 58 100 75 34 30.04 29.99 29.90 10 7 2 8 1 - 0.00  
6 84 73 64 62 60 57 90 67 41 29.91 29.88 29.83 10 10 8 8 3 17 0.00  
7 84 70 57 59 54 50 90 61 32 30.02 29.94 29.91 10 10 8 13 4 20 0.00  
8 82 68 53 60 55 51 93 67 35 30.10 30.06 30.03 10 10 10 9 2 - 0.00  
9 87 70 53 60 55 51 97 69 29 30.12 30.09 30.05 10 9 2 7 1 - 0.00  
10 89 72 55 63 57 51 94 62 28 30.14 30.10 30.06 10 10 10 8 2 - 0.00  
11 86 72 60 63 59 55 93 65 37 30.13 30.10 30.07 10 10 9 10 2 - 0.00  
12 79 70 64 70 65 61 93 80 68 30.06 29.95 29.83 10 10 6 13 4 24 0.04 Rain
13 84 76 68 67 65 60 93 77 47 29.82 29.72 29.65 10 8 2 12 5 23 0.06 Rain
14 80 68 57 56 52 49 87 59 35 29.89 29.85 29.80 10 10 10 9 3 18 0.00  
15 73 60 48 56 50 47 96 77 41 29.98 29.93 29.89 10 6 0 13 2 21 0.00 Fog
16 81 65 50 56 51 46 93 67 32 30.01 29.96 29.91 10 10 2 7 1 20 0.00  
17 84 70 57 62 57 54 93 68 39 29.91 29.86 29.81 10 10 7 10 2 20 0.00 Rain
18 82 66 51 59 54 49 93 66 37 29.94 29.87 29.81 10 10 7 12 3 18 0.00  
19 86 70 55 64 58 52 96 67 37 29.93 29.88 29.85 10 10 10 5 2 - 0.00  
20 86 75 64 64 62 58 94 68 44 30.02 29.96 29.92 10 10 6 9 2 - 0.00  
21 86 75 64 66 62 58 94 76 38 30.05 30.02 29.97 10 8 1 12 4 17 1.49 Rain , Thunderstorm
22 77 70 64 66 63 59 94 83 64 30.04 30.01 29.98 10 9 5 7 2 - 0.18 Rain , Thunderstorm
23 72 68 63 65 61 57 93 80 68 30.11 30.07 30.02 10 10 7 7 2 - 0.03 Rain
24 82 70 57 61 58 53 97 83 37 30.15 30.12 30.09 10 5 0 9 1 - 0.00 Fog
25 86 70 55 64 58 53 94 77 38 30.17 30.14 30.11 10 8 2 6 2 - 0.00  
26 90 74 59 66 61 57 94 72 36 30.16 30.11 30.05 10 9 2 6 1 - 0.00  
27 91 74 59 69 63 57 96 78 43 30.06 29.98 29.86 10 8 1 8 1 - 0.00  
28 80 72 60 68 53 47 74 52 36 30.06 29.93 29.85 10 10 10 14 8 24 0.00  
29 81 66 50 55 51 47 93 65 33 30.24 30.16 30.08 10 10 9 8 1 - 0.00  
30 77 65 53 65 58 50 93 73 57 30.27 30.21 30.13 10 10 10 7 2 - 0.00  
31 90 78 68 75 69 61 94 82 55 30.14 30.03 29.95 10 8 1 14 2 23 0.00 Thunderstorm