Weather History for Williamsport, PA

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Month of April, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 82 °F 61 °F 43 °F
Mean Temperature 70 °F 51 °F 35 °F
Min Temperature 58 °F 40 °F 22 °F
Degree Days  
Heating Degree Days (base 65) 30 15 0 437
Cooling Degree Days (base 65) 5 0 0 8
Growing Degree Days (base 50) 20 4 0 110
Dew Point  
Dew Point 63 °F 34 °F 5 °F
Precipitation  
Precipitation 1.06 in 0.13 in 0.00 in 3.15 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 46 mph 7 mph 0 mph
Gust Wind 58 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.62 in 30.10 in 29.51 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Apr. 08, 2013 Rise Set
Actual Time 6:39 AM EDT 7:40 PM EDT
Civil Twilight 6:10 AM EDT 8:08 PM EDT
Nautical Twilight 5:37 AM EDT 8:42 PM EDT
Astronomical Twilight 5:02 AM EDT 9:17 PM EDT
Moon 5:28 AM EDT (4/8) 6:12 PM EDT (4/8)
Length of Visible Light 13h 57m
Length of Day
13h 01m
Waning Crescent, 3% of the Moon is Illuminated
Apr 8
Waning Crescent
Apr 10
New
Apr 18
First Quarter
Apr 25
Full
May 2
Last Quarter

Weather History Calendar

Precipitation Actual month total 3.15 Normal Month Total: 3.24
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
50 | 28 0.01
Average:
55 | 34 0.11
Partly Cloudy
Actual:
43 | 26 0.00
Average:
55 | 35 0.12
Scattered Clouds
Actual:
44 | 25 0.00
Average:
56 | 35 0.11
Clear
Actual:
51 | 22 0.00
Average:
56 | 35 0.12
Clear
Actual:
59 | 27 0.00
Average:
56 | 36 0.11
Clear
Actual:
52 | 28 0.00
Average:
57 | 36 0.11
Partly Cloudy
Actual:
66 | 43 T
Average:
57 | 36 0.11
Partly Cloudy
Actual:
74 | 38 0.00
Average:
58 | 37 0.11
Scattered Clouds
Actual:
81 | 55 T
Average:
58 | 37 0.11
Thunderstorm
Actual:
82 | 58 1.06
Average:
59 | 37 0.11
Rain
Actual:
59 | 46 0.09
Average:
59 | 38 0.11
Rain
Actual:
49 | 44 0.54
Average:
60 | 38 0.11
Mostly Cloudy
Actual:
51 | 38 0.00
Average:
60 | 38 0.11
Partly Cloudy
Actual:
58 | 37 0.00
Average:
60 | 39 0.11
Partly Cloudy
Actual:
67 | 44 T
Average:
61 | 39 0.11
Thunderstorm
Actual:
69 | 53 0.20
Average:
61 | 39 0.10
Rain
Actual:
68 | 47 0.00
Average:
62 | 40 0.11
Mostly Cloudy
Actual:
63 | 46 0.00
Average:
62 | 40 0.10
Rain
Actual:
72 | 49 0.74
Average:
63 | 40 0.10
Partly Cloudy
Actual:
52 | 34 T
Average:
63 | 40 0.10
Clear
Actual:
53 | 29 0.00
Average:
63 | 41 0.11
Clear
Actual:
59 | 33 0.00
Average:
64 | 41 0.10
Partly Cloudy
Actual:
59 | 41 0.00
Average:
64 | 41 0.11
Thunderstorm
Actual:
71 | 43 0.26
Average:
65 | 42 0.10
Partly Cloudy
Actual:
63 | 41 0.00
Average:
65 | 42 0.10
Scattered Clouds
Actual:
63 | 39 0.00
Average:
65 | 42 0.11
Clear
Actual:
70 | 34 0.00
Average:
66 | 42 0.10
Rain
Actual:
67 | 40 0.01
Average:
66 | 43 0.11
Rain
Actual:
56 | 51 0.24
Average:
66 | 43 0.11
Rain
Actual:
65 | 52 T
Average:
67 | 43 0.11
 

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 50 39 28 42 32 8 100 62 23 29.96 29.74 29.66 10 5 0 28 9 33 0.01 Fog , Rain
2 43 35 26 17 11 7 68 46 24 30.14 30.05 29.97 10 10 10 23 11 31 0.00  
3 44 35 25 16 10 5 58 42 25 30.40 30.24 30.14 10 10 10 23 10 31 0.00  
4 51 37 22 18 14 9 68 43 18 30.41 30.25 30.03 10 10 10 16 4 23 0.00  
5 59 43 27 20 17 9 69 43 17 30.10 29.95 29.83 10 10 10 22 9 30 0.00  
6 52 40 28 18 12 6 51 35 18 30.34 30.24 30.11 10 10 10 26 7 33 0.00  
7 66 55 43 39 28 15 59 44 28 30.17 30.02 29.89 10 10 10 26 11 36 T  
8 74 56 38 45 40 36 86 58 29 30.10 29.99 29.88 10 10 10 16 4 21 0.00  
9 81 68 55 49 43 36 72 47 21 30.03 29.94 29.83 10 10 10 17 6 24 T  
10 82 70 58 61 54 47 90 66 42 29.93 29.85 29.77 10 8 1 46 3 58 1.06 Rain , Thunderstorm
11 59 53 46 58 45 40 93 82 71 29.97 29.91 29.81 10 10 5 16 5 20 0.09 Rain
12 49 47 44 46 43 40 93 85 76 29.88 29.73 29.66 10 8 2 20 11 28 0.54 Rain
13 51 45 38 37 33 31 85 67 48 29.96 29.88 29.81 10 10 10 20 5 25 0.00  
14 58 48 37 36 29 24 76 55 33 30.15 30.08 29.97 10 10 10 21 7 26 0.00  
15 67 56 44 44 37 29 65 54 42 30.25 30.20 30.14 10 10 10 30 11 38 T  
16 69 61 53 59 50 41 97 77 57 30.24 30.17 30.06 10 10 6 24 6 36 0.20 Rain , Thunderstorm
17 68 58 47 59 38 30 80 53 26 30.30 30.22 30.14 10 10 2 12 4 17 0.00 Rain
18 63 55 46 55 45 35 84 62 39 30.22 30.12 29.96 10 10 10 26 10 35 0.00  
19 72 61 49 63 55 39 83 75 66 29.92 29.69 29.51 10 8 1 35 13 49 0.74 Rain
20 52 43 34 36 26 17 61 47 32 30.40 30.03 29.77 10 10 10 28 14 38 T  
21 53 41 29 27 20 18 72 49 26 30.62 30.54 30.42 10 10 10 14 4 17 0.00  
22 59 46 33 28 25 21 75 51 26 30.60 30.52 30.41 10 10 10 17 7 24 0.00  
23 59 50 41 40 33 27 67 54 40 30.43 30.27 30.08 10 10 10 13 5 17 0.00  
24 71 57 43 58 46 33 84 66 47 30.08 29.91 29.70 10 8 1 36 9 47 0.26 Rain , Thunderstorm
25 63 52 41 32 27 22 65 45 24 30.27 30.19 30.08 10 10 10 20 7 25 0.00  
26 63 51 39 34 27 18 79 49 19 30.46 30.39 30.30 10 10 10 15 4 23 0.00  
27 70 52 34 36 30 26 75 48 20 30.45 30.35 30.25 10 10 10 12 2 15 0.00  
28 67 54 40 45 38 34 79 55 31 30.26 30.20 30.12 10 10 10 21 7 30 0.01 Rain
29 56 54 51 54 49 35 96 73 50 30.13 30.10 30.06 10 5 2 17 8 24 0.24 Rain
30 65 59 52 53 50 37 93 70 47 30.30 30.20 30.13 10 8 2 14 5 20 T Rain