Weather History for Reading, PA

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Month of January, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 67 °F 41 °F 20 °F
Mean Temperature 53 °F 34 °F 15 °F
Min Temperature 44 °F 26 °F 9 °F
Degree Days  
Heating Degree Days (base 65) 50 31 12 961
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 2 0 0 2
Dew Point  
Dew Point 58 °F 24 °F -6 °F
Precipitation  
Precipitation 1.11 in 0.13 in 0.00 in 3.52 in
Snowdepth - - - -
Wind  
Wind 40 mph 6 mph 0 mph
Gust Wind 49 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.59 in 30.15 in 29.09 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jan. 05, 2013 Rise Set
Actual Time 7:27 AM EST 4:52 PM EST
Civil Twilight 6:56 AM EST 5:22 PM EST
Nautical Twilight 6:22 AM EST 5:56 PM EST
Astronomical Twilight 5:49 AM EST 6:29 PM EST
Moon 12:30 AM EST (1/5) 11:41 AM EST (1/5)
Length of Visible Light 10h 25m
Length of Day
9h 25m
Last Quarter, 44% of the Moon is Illuminated
Jan 5
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter

Weather History Calendar

Precipitation Actual month total 3.52 Normal Month Total: 3.05
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
39 | 29 0.00
Average:
38 | 23 0.12
Clear
Actual:
33 | 25 0.00
Average:
38 | 23 0.11
Scattered Clouds
Actual:
34 | 20 0.00
Average:
38 | 23 0.12
Partly Cloudy
Actual:
39 | 32 0.00
Average:
38 | 23 0.11
Scattered Clouds
Actual:
41 | 28 0.00
Average:
38 | 22 0.11
Snow
Actual:
47 | 30 T
Average:
38 | 22 0.12
Partly Cloudy
Actual:
43 | 28 0.00
Average:
37 | 23 0.04
Clear
Actual:
47 | 22 0.00
Average:
38 | 22 0.11
Rain
Actual:
43 | 23 T
Average:
38 | 22 0.10
Clear
Actual:
49 | 34 0.00
Average:
38 | 22 0.11
Rain
Actual:
45 | 32 0.27
Average:
38 | 22 0.10
Fog
Actual:
51 | 41 0.00
Average:
37 | 22 0.11
Fog
Actual:
49 | 44 0.01
Average:
37 | 22 0.10
Rain
Actual:
54 | 41 0.11
Average:
37 | 22 0.10
Rain
Actual:
42 | 34 0.24
Average:
37 | 22 0.10
Rain
Actual:
37 | 33 0.52
Average:
37 | 22 0.09
Scattered Clouds
Actual:
41 | 35 0.00
Average:
37 | 21 0.10
Snow
Actual:
36 | 25 T
Average:
37 | 21 0.09
Scattered Clouds
Actual:
51 | 26 0.00
Average:
37 | 21 0.10
Clear
Actual:
53 | 27 0.00
Average:
38 | 21 0.09
Snow
Actual:
32 | 22 T
Average:
38 | 21 0.09
Scattered Clouds
Actual:
24 | 11 0.00
Average:
38 | 21 0.08
Partly Cloudy
Actual:
20 | 9 0.00
Average:
38 | 21 0.09
Partly Cloudy
Actual:
25 | 13 0.00
Average:
38 | 21 0.10
Snow
Actual:
22 | 11 0.04
Average:
38 | 21 0.09
Partly Cloudy
Actual:
27 | 12 0.00
Average:
38 | 21 0.09
Clear
Actual:
36 | 10 0.00
Average:
38 | 21 0.09
Snow
Actual:
35 | 23 0.16
Average:
38 | 21 0.09
Partly Cloudy
Actual:
49 | 34 0.00
Average:
38 | 21 0.07
Rain
Actual:
67 | 38 1.11
Average:
38 | 21 0.08
Rain
Actual:
58 | 28 1.06
Average:
38 | 21 0.08
 

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
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 39 34 29 29 26 16 75 64 53 30.05 29.97 29.91 10 10 10 14 7 18 0.00  
2 33 29 25 16 15 14 68 58 47 30.23 30.12 30.02 10 10 10 20 7 25 0.00  
3 34 27 20 21 16 13 77 62 47 30.25 30.18 30.13 10 10 10 13 4 18 0.00  
4 39 36 32 23 21 19 61 57 52 30.15 30.10 30.04 10 10 10 22 10 28 0.00  
5 41 35 28 24 21 18 78 62 45 30.35 30.27 30.10 10 10 8 23 8 30 0.00  
6 47 39 30 31 28 25 89 67 45 30.21 30.10 30.01 10 8 4 15 3 20 T Snow
7 43 36 28 30 27 23 79 67 55 30.42 30.33 30.13 10 10 9 12 6 - 0.00  
8 47 35 22 30 26 20 92 73 53 30.43 30.40 30.38 10 8 5 10 1 14 0.00  
9 43 33 23 37 29 21 96 81 65 30.40 30.32 30.21 10 5 2 10 2 14 T Rain
10 49 42 34 28 27 25 70 56 42 30.57 30.51 30.35 10 10 10 15 6 21 0.00  
11 45 39 32 41 36 27 93 79 64 30.52 30.25 30.10 10 6 1 12 2 15 0.27 Rain
12 51 46 41 47 43 39 100 90 80 30.19 30.14 30.09 8 2 0 6 2 7 0.00 Fog
13 49 47 44 47 45 43 100 96 92 30.15 30.07 29.99 4 1 0 9 2 13 0.01 Fog
14 54 48 41 50 44 33 100 75 50 30.31 30.08 29.92 10 4 0 20 5 23 0.11 Fog , Rain
15 42 38 34 37 30 25 96 78 59 30.37 30.29 30.22 10 10 3 13 4 16 0.24 Rain
16 37 35 33 34 33 30 100 93 85 30.18 30.02 29.86 10 4 2 17 2 20 0.52 Rain
17 41 38 35 34 29 28 92 76 60 30.13 30.07 29.98 10 10 9 20 7 23 0.00  
18 36 31 25 28 16 8 75 56 36 30.49 30.34 30.07 10 10 2 13 9 16 T Snow
19 51 39 26 27 24 13 63 51 38 30.39 30.17 29.92 10 10 10 18 9 23 0.00  
20 53 40 27 29 19 11 64 43 21 30.10 29.90 29.78 10 10 10 30 12 39 0.00  
21 32 27 22 23 14 9 75 59 43 30.13 30.00 29.89 10 9 2 23 7 31 T Snow
22 24 18 11 10 -2 -6 62 48 34 30.28 30.14 29.94 10 10 10 26 16 33 0.00  
23 20 15 9 6 0 -3 70 55 39 30.30 30.25 30.18 10 10 10 20 7 26 0.00  
24 25 19 13 8 3 -3 80 56 32 30.49 30.32 30.14 10 10 10 26 10 33 0.00  
25 22 17 11 16 8 -1 92 67 41 30.50 30.24 30.07 10 6 1 13 3 15 0.04 Snow
26 27 20 12 12 10 8 92 71 50 30.44 30.24 30.08 10 9 7 17 7 21 0.00  
27 36 23 10 17 13 7 84 61 38 30.59 30.51 30.44 10 10 8 13 2 15 0.00  
28 35 29 23 34 29 17 100 87 74 30.50 30.22 30.03 9 3 1 13 3 17 0.16 Rain , Snow
29 49 42 34 45 39 34 100 92 83 30.14 30.07 30.02 6 2 1 6 1 7 0.00  
30 67 53 38 58 49 39 100 87 73 30.01 29.70 29.31 10 3 0 28 6 37 1.11 Fog , Rain
31 58 43 28 56 34 11 100 69 38 29.85 29.42 29.09 10 8 2 40 16 49 1.06 Rain