Weather History for Somerville, NJ

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Month of April, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 84 °F 63 °F 45 °F
Mean Temperature 68 °F 51 °F 35 °F
Min Temperature 53 °F 40 °F 25 °F
Degree Days  
Heating Degree Days (base 65) 30 14 0 423
Cooling Degree Days (base 65) 4 0 0 6
Growing Degree Days (base 50) 18 4 0 109
Dew Point  
Dew Point 63 °F 36 °F 7 °F
Precipitation  
Precipitation 0.76 in 0.08 in 0.00 in 2.54 in
Snowdepth - - - -
Wind  
Wind 26 mph 4 mph 0 mph
Gust Wind 40 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.63 in 30.11 in 29.61 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Apr. 23, 2013 Rise Set
Actual Time 6:07 AM EDT 7:46 PM EDT
Civil Twilight 5:39 AM EDT 8:15 PM EDT
Nautical Twilight 5:04 AM EDT 8:50 PM EDT
Astronomical Twilight 4:26 AM EDT 9:28 PM EDT
Moon 5:38 PM EDT (4/23) 4:35 AM EDT (4/23)
Length of Visible Light 14h 36m
Length of Day
13h 38m
Waxing Gibbous, 94% of the Moon is Illuminated
Apr 23
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 18
First Quarter

Weather History Calendar

Precipitation Actual month total 2.54 Average Month Total: 3.71
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Fog
Actual:
62 | 37 0.00
Average:
55 | 33 0.23
Scattered Clouds
Actual:
45 | 26 0.00
Average:
57 | 34 0.14
Scattered Clouds
Actual:
46 | 25 0.00
Average:
57 | 33 0.16
Clear
Actual:
54 | 26 0.00
Average:
57 | 35 0.16
Scattered Clouds
Actual:
64 | 37 0.00
Average:
57 | 36 0.24
Clear
Actual:
54 | 34 0.00
Average:
57 | 35 0.13
Scattered Clouds
Actual:
64 | 34 0.00
Average:
55 | 33 0.15
Clear
Actual:
77 | 39 0.00
Average:
57 | 34 0.05
Scattered Clouds
Actual:
84 | 50 0.00
Average:
58 | 33 0.09
Rain
Actual:
84 | 53 0.74
Average:
58 | 33 0.14
Rain
Actual:
61 | 48 0.03
Average:
57 | 34 0.09
Rain
Actual:
48 | 42 0.76
Average:
58 | 33 0.03
Rain
Actual:
59 | 37 0.01
Average:
60 | 33 0.03
Partly Cloudy
Actual:
61 | 39 0.00
Average:
60 | 36 0.07
Partly Cloudy
Actual:
61 | 42 0.00
Average:
59 | 35 0.12
Rain
Actual:
73 | 46 0.00
Average:
60 | 38 0.21
Rain
Actual:
73 | 50 0.01
Average:
61 | 38 0.21
Mostly Cloudy
Actual:
59 | 42 0.00
Average:
63 | 38 0.14
Rain
Actual:
79 | 53 0.56
Average:
63 | 38 0.05
Rain
Actual:
59 | 46 0.19
Average:
64 | 40 0.07
Clear
Actual:
55 | 36 0.00
Average:
65 | 40 0.05
Scattered Clouds
Actual:
53 | 30 0.00
Average:
65 | 40 0.15
Partly Cloudy
Actual:
51 | 39 0.00
Average:
65 | 40 0.08
Scattered Clouds
Actual:
73 | 32 0.00
Average:
64 | 41 0.17
Scattered Clouds
Actual:
63 | 44 0.01
Average:
64 | 41 0.20
Clear
Actual:
66 | 42 0.00
Average:
63 | 39 0.06
Clear
Actual:
71 | 34 0.00
Average:
65 | 41 0.16
Scattered Clouds
Actual:
71 | 37 0.00
Average:
66 | 39 0.19
Rain
Actual:
54 | 50 0.23
Average:
66 | 41 0.08
Partly Cloudy
Actual:
66 | 41 0.00
Average:
66 | 41 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

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Apr high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 62 49 37 46 37 9 100 82 29 29.92 29.71 29.64 10 4 0 16 2 28 0.00 Fog
2 45 35 26 17 12 8 69 39 24 30.09 30.00 29.94 10 10 10 18 5 26 0.00  
3 46 36 25 18 12 7 69 38 22 30.30 30.17 30.09 10 10 10 16 5 25 0.00  
4 54 40 26 25 18 12 69 42 27 30.39 30.25 30.07 10 10 10 12 5 18 0.00  
5 64 50 37 30 23 14 70 40 16 30.06 29.89 29.72 10 10 6 17 5 28 0.00  
6 54 44 34 27 16 8 65 37 17 30.30 30.23 30.03 10 10 10 12 8 21 0.00  
7 64 49 34 43 33 27 85 58 32 30.30 30.14 29.99 10 10 10 12 3 29 0.00  
8 77 57 39 47 42 37 96 58 26 30.06 30.00 29.95 10 10 9 9 2 18 0.00  
9 84 67 50 52 44 33 89 50 17 29.97 29.93 29.88 10 10 9 18 3 33 0.00  
10 84 68 53 59 53 45 100 73 35 29.91 29.86 29.81 10 7 2 26 3 40 0.74 Rain
11 61 54 48 59 51 41 100 86 62 30.01 29.90 29.78 10 7 0 15 4 28 0.03 Fog , Rain
12 48 45 42 43 41 38 93 88 66 29.97 29.82 29.71 10 7 2 13 9 26 0.76 Rain
13 59 47 37 43 38 30 100 79 39 29.97 29.84 29.74 10 7 0 10 2 16 0.01 Fog , Rain
14 61 50 39 41 32 26 97 54 27 30.19 30.06 29.96 10 10 5 15 4 24 0.00  
15 61 51 42 39 34 27 76 53 39 30.35 30.30 30.20 10 10 10 9 4 16 0.00  
16 73 59 46 55 48 41 86 70 53 30.35 30.24 30.10 10 10 10 12 3 18 0.00 Rain
17 73 62 50 58 41 29 96 54 20 30.28 30.18 30.10 10 10 9 10 3 20 0.01 Rain
18 59 50 42 54 46 40 94 80 55 30.31 30.23 30.08 10 10 7 10 2 17 0.00  
19 79 66 53 63 59 52 94 83 58 30.06 29.83 29.61 10 8 2 14 5 26 0.56 Rain
20 59 52 46 49 33 21 92 53 31 30.31 29.98 29.70 10 10 8 15 6 26 0.19 Rain
21 55 46 36 30 22 18 70 41 23 30.61 30.52 30.34 10 10 10 13 6 20 0.00  
22 53 42 30 37 32 28 92 64 41 30.63 30.57 30.47 10 10 10 14 4 22 0.00  
23 51 44 39 43 36 30 93 73 58 30.45 30.28 30.12 10 10 6 12 6 16 0.00  
24 73 52 32 53 44 30 96 72 48 30.10 29.95 29.79 10 10 8 9 3 21 0.00  
25 63 54 44 51 31 23 65 45 22 30.20 30.10 29.89 10 10 10 16 10 25 0.01  
26 66 55 42 36 28 23 79 37 20 30.39 30.35 30.33 10 10 10 9 5 17 0.00  
27 71 52 34 38 33 28 96 53 22 30.43 30.35 30.26 10 10 10 7 1 - 0.00  
28 71 54 37 42 37 29 93 55 31 30.31 30.24 30.17 10 10 10 10 2 - 0.00  
29 54 52 50 52 50 42 100 92 64 30.22 30.18 30.15 10 6 2 7 2 - 0.23 Rain
30 66 54 41 50 42 27 94 66 26 30.32 30.26 30.19 10 10 7 10 2 20 0.00