Weather History for Baltimore, MD

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Month of January, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 70 °F 45 °F 22 °F
Mean Temperature 55 °F 37 °F 17 °F
Min Temperature 42 °F 29 °F 11 °F
Degree Days  
Heating Degree Days (base 65) 48 28 10 864
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 4 0 0 6
Dew Point  
Dew Point 61 °F 26 °F -6 °F
Precipitation  
Precipitation 1.22 in 0.15 in 0.00 in 3.64 in
Snowdepth 2.0 in 0.2 in 0.0 in -
Wind  
Wind 36 mph 6 mph 0 mph
Gust Wind 48 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.60 in 30.16 in 29.14 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jan. 21, 2013 Rise Set
Actual Time 7:21 AM EST 5:15 PM EST
Civil Twilight 6:52 AM EST 5:44 PM EST
Nautical Twilight 6:20 AM EST 6:16 PM EST
Astronomical Twilight 5:48 AM EST 6:48 PM EST
Moon 12:53 PM EST (1/21) 2:47 AM EST (1/21)
Length of Visible Light 10h 51m
Length of Day
9h 53m
Waxing Gibbous, 75% of the Moon is Illuminated
Jan 21
Waxing Gibbous
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New
Feb 17
First Quarter

Weather History Calendar

Precipitation Actual month total 3.64 Normal Month Total: 3.05
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Overcast
Actual:
44 | 34 0.00
Average:
42 | 25 0.09
Partly Cloudy
Actual:
37 | 26 0.00
Average:
42 | 25 0.10
Partly Cloudy
Actual:
38 | 22 0.00
Average:
42 | 25 0.09
Partly Cloudy
Actual:
42 | 23 0.00
Average:
42 | 25 0.10
Rain
Actual:
43 | 31 T
Average:
42 | 25 0.10
Rain
Actual:
50 | 28 0.00
Average:
41 | 25 0.07
Partly Cloudy
Actual:
46 | 28 0.00
Average:
41 | 26 0.10
Partly Cloudy
Actual:
52 | 23 0.00
Average:
41 | 24 0.10
Rain
Actual:
51 | 27 T
Average:
41 | 24 0.09
Partly Cloudy
Actual:
53 | 36 0.00
Average:
41 | 24 0.10
Rain
Actual:
45 | 32 0.07
Average:
41 | 24 0.10
Fog
Actual:
57 | 42 0.00
Average:
41 | 24 0.10
Fog
Actual:
47 | 40 T
Average:
41 | 24 0.10
Rain
Actual:
58 | 41 0.15
Average:
41 | 24 0.11
Rain
Actual:
41 | 35 0.66
Average:
41 | 24 0.10
Rain
Actual:
40 | 34 0.49
Average:
41 | 24 0.10
Overcast
Actual:
45 | 37 T
Average:
41 | 24 0.10
Scattered Clouds
Actual:
38 | 27 0.00
Average:
41 | 24 0.10
Scattered Clouds
Actual:
54 | 28 0.00
Average:
41 | 24 0.10
Scattered Clouds
Actual:
58 | 35 0.00
Average:
41 | 24 0.10
Partly Cloudy
Actual:
41 | 29 T
Average:
41 | 24 0.10
Scattered Clouds
Actual:
29 | 15 0.00
Average:
41 | 24 0.10
Partly Cloudy
Actual:
25 | 12 0.00
Average:
41 | 24 0.09
Snow
Actual:
26 | 14 0.08
Average:
41 | 24 0.10
Snow
Actual:
22 | 11 0.07
Average:
42 | 24 0.10
Snow
Actual:
34 | 20 T
Average:
42 | 24 0.09
Partly Cloudy
Actual:
42 | 24 0.00
Average:
42 | 25 0.09
Snow
Actual:
41 | 30 0.17
Average:
42 | 25 0.10
Fog
Actual:
66 | 37 0.00
Average:
42 | 25 0.10
Rain
Actual:
70 | 39 1.22
Average:
42 | 25 0.11
Rain
Actual:
63 | 28 0.73
Average:
42 | 25 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

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 44 39 34 28 27 25 75 64 53 30.01 29.97 29.91 10 10 10 15 6 23 0.00  
2 37 32 26 24 16 12 68 53 38 30.23 30.11 30.00 10 10 10 17 6 22 0.00  
3 38 30 22 20 16 13 77 57 37 30.25 30.20 30.15 10 10 10 12 3 16 0.00  
4 42 33 23 21 20 18 81 60 39 30.20 30.15 30.09 10 10 10 23 11 30 0.00  
5 43 37 31 28 22 19 75 58 41 30.38 30.27 30.13 10 10 9 17 6 26 T Rain
6 50 39 28 33 29 24 100 63 27 30.19 30.11 30.02 10 10 6 10 4 16 0.00 Rain
7 46 37 28 28 25 23 81 56 29 30.44 30.34 30.15 10 10 8 14 7 23 0.00  
8 52 38 23 32 27 22 88 66 44 30.43 30.39 30.36 10 10 10 14 3 18 0.00  
9 51 39 27 39 33 26 92 72 52 30.38 30.33 30.23 10 9 6 13 3 18 T Rain
10 53 45 36 30 27 25 70 51 32 30.59 30.50 30.38 10 10 10 13 5 20 0.00  
11 45 39 32 43 37 29 100 82 64 30.50 30.27 30.10 10 6 1 9 1 13 0.07 Rain
12 57 50 42 46 43 41 100 86 71 30.17 30.13 30.09 10 6 3 8 2 10 0.00 Fog
13 47 44 40 48 45 39 100 97 93 30.14 30.07 29.98 6 1 0 8 3 10 T Fog
14 58 50 41 55 45 33 100 76 52 30.30 30.10 29.94 10 6 0 14 5 20 0.15 Fog , Rain
15 41 38 35 39 36 33 100 90 79 30.35 30.26 30.16 10 4 1 12 5 15 0.66 Rain
16 40 37 34 39 36 33 100 96 92 30.15 30.03 29.87 10 5 2 24 4 30 0.49 Rain
17 45 41 37 39 31 27 100 77 53 30.11 30.06 29.99 10 10 7 12 5 20 T  
18 38 33 27 29 16 8 76 54 32 30.50 30.37 30.09 10 10 10 21 7 28 0.00  
19 54 41 28 26 23 16 75 54 32 30.41 30.22 29.96 10 10 10 17 8 24 0.00  
20 58 47 35 29 21 9 59 40 20 30.09 29.92 29.81 10 10 10 30 11 40 0.00  
21 41 35 29 26 17 9 64 51 38 30.11 29.99 29.81 10 10 9 24 7 35 T  
22 29 22 15 8 -2 -6 49 40 30 30.30 30.16 29.94 10 10 10 29 14 39 0.00  
23 25 19 12 2 -1 -4 61 47 32 30.35 30.26 30.16 10 10 10 20 8 25 0.00  
24 26 20 14 16 9 -1 92 62 32 30.51 30.26 30.11 10 6 0 24 9 33 0.08 Fog , Snow
25 22 17 11 17 9 0 92 67 41 30.51 30.27 30.08 10 7 0 9 3 13 0.07 Fog , Snow
26 34 27 20 18 17 16 91 69 47 30.43 30.24 30.09 10 9 7 15 4 20 T Snow
27 42 33 24 22 17 15 72 53 33 30.60 30.52 30.45 10 8 6 10 2 14 0.00  
28 41 36 30 39 30 22 96 83 69 30.49 30.29 30.05 9 4 2 10 3 15 0.17 Fog , Rain , Snow
29 66 52 37 49 44 36 100 78 56 30.13 30.06 29.99 10 7 2 10 2 16 0.00 Fog
30 70 55 39 59 53 40 100 85 70 29.97 29.64 29.24 10 6 2 22 8 35 1.22 Rain
31 63 46 28 61 35 11 93 63 33 29.91 29.48 29.14 10 8 1 36 20 48 0.73 Rain