Weather History for Baltimore, MD

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Month of January, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 66 °F 48 °F 31 °F
Mean Temperature 51 °F 38 °F 22 °F
Min Temperature 44 °F 29 °F 13 °F
Degree Days  
Heating Degree Days (base 65) 43 27 14 822
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 2 0 0 2
Dew Point  
Dew Point 60 °F 25 °F -3 °F
Precipitation  
Precipitation 0.89 in 0.10 in 0.00 in 2.54 in
Snowdepth 1.0 in 0.1 in 0.0 in -
Wind  
Wind 37 mph 7 mph 0 mph
Gust Wind 46 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.60 in 30.05 in 29.32 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jan. 06, 2012 Rise Set
Actual Time 7:26 AM EST 4:58 PM EST
Civil Twilight 6:56 AM EST 5:28 PM EST
Nautical Twilight 6:23 AM EST 6:01 PM EST
Astronomical Twilight 5:50 AM EST 6:34 PM EST
Moon 2:47 PM EST (1/6) 5:04 AM EST (1/6)
Length of Visible Light 10h 31m
Length of Day
9h 32m
Waxing Gibbous, 93% of the Moon is Illuminated
Jan 6
Waxing Gibbous
Jan 9
Full
Jan 16
Last Quarter
Jan 23
New
Jan 30
First Quarter

Weather History Calendar

Precipitation Actual month total 2.54 Normal Month Total: 3.05
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Rain
Actual:
57 | 31 0.03
Average:
42 | 25 0.09
Partly Cloudy
Actual:
47 | 31 0.00
Average:
42 | 25 0.10
Snow
Actual:
32 | 19 T
Average:
42 | 25 0.09
Snow
Actual:
31 | 13 T
Average:
42 | 25 0.10
Partly Cloudy
Actual:
46 | 26 0.00
Average:
42 | 25 0.10
Partly Cloudy
Actual:
63 | 27 0.00
Average:
41 | 25 0.10
Partly Cloudy
Actual:
66 | 33 0.00
Average:
41 | 25 0.09
Partly Cloudy
Actual:
51 | 31 0.00
Average:
41 | 24 0.10
Snow
Actual:
38 | 27 0.03
Average:
41 | 24 0.09
Partly Cloudy
Actual:
53 | 29 0.00
Average:
41 | 24 0.10
Rain
Actual:
46 | 27 0.56
Average:
41 | 24 0.10
Rain
Actual:
57 | 44 0.55
Average:
41 | 24 0.10
Rain
Actual:
53 | 28 0.01
Average:
41 | 24 0.10
Partly Cloudy
Actual:
38 | 25 0.00
Average:
41 | 24 0.11
Scattered Clouds
Actual:
34 | 20 0.00
Average:
41 | 24 0.10
Rain
Actual:
41 | 17 0.06
Average:
41 | 24 0.10
Rain
Actual:
59 | 39 0.08
Average:
41 | 24 0.10
Partly Cloudy
Actual:
57 | 26 0.00
Average:
41 | 24 0.10
Partly Cloudy
Actual:
39 | 21 0.00
Average:
41 | 24 0.10
Snow
Actual:
36 | 27 0.01
Average:
41 | 24 0.10
Snow
Actual:
32 | 26 0.28
Average:
41 | 24 0.10
Overcast
Actual:
31 | 27 T
Average:
41 | 24 0.10
Rain
Actual:
44 | 31 0.04
Average:
41 | 24 0.09
Partly Cloudy
Actual:
59 | 35 0.00
Average:
41 | 24 0.10
Partly Cloudy
Actual:
49 | 32 0.00
Average:
42 | 24 0.10
Rain
Actual:
50 | 38 T
Average:
42 | 24 0.09
Thunderstorm
Actual:
63 | 39 0.89
Average:
42 | 25 0.09
Scattered Clouds
Actual:
53 | 28 0.00
Average:
42 | 25 0.10
Snow
Actual:
48 | 31 T
Average:
42 | 25 0.10
Partly Cloudy
Actual:
45 | 30 0.00
Average:
42 | 25 0.11
Partly Cloudy
Actual:
66 | 30 0.00
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

2012 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 57 44 31 47 37 25 96 74 51 30.13 29.95 29.76 10 10 7 25 6 38 0.03 Rain
2 47 39 31 25 17 11 58 45 32 29.93 29.89 29.82 10 10 10 35 14 45 0.00  
3 32 26 19 18 10 1 63 51 39 30.26 30.06 29.93 10 10 6 25 14 36 T Snow
4 31 22 13 22 7 -3 55 46 36 30.32 30.17 29.99 10 10 4 16 5 23 T Snow
5 46 36 26 25 22 21 81 61 40 30.02 29.98 29.95 10 10 10 20 4 25 0.00  
6 63 45 27 29 26 21 85 55 25 29.95 29.88 29.81 10 10 10 16 4 22 0.00  
7 66 50 33 41 31 21 82 56 30 30.05 29.87 29.78 10 10 10 16 6 21 0.00  
8 51 41 31 30 25 21 62 50 37 30.34 30.23 30.06 10 10 10 16 6 22 0.00  
9 38 33 27 34 27 21 96 74 52 30.34 30.19 30.03 10 6 1 8 2 9 0.03 Snow
10 53 41 29 34 31 27 100 69 38 30.05 30.01 29.97 10 6 1 20 6 26 0.00  
11 46 37 27 45 37 25 100 88 76 30.05 29.87 29.56 10 6 2 21 7 29 0.56 Rain
12 57 51 44 48 46 42 100 83 66 29.54 29.46 29.38 10 6 2 18 7 23 0.55 Rain
13 53 41 28 47 23 13 86 61 35 29.97 29.64 29.32 10 10 6 30 17 39 0.01 Rain
14 38 32 25 16 14 13 55 48 40 30.15 30.07 29.97 10 10 10 18 11 24 0.00  
15 34 27 20 14 8 2 62 44 25 30.59 30.40 30.17 10 10 10 15 5 21 0.00  
16 41 29 17 32 17 9 82 60 37 30.60 30.44 30.16 10 10 7 17 5 24 0.06 Rain
17 59 49 39 50 41 33 89 76 62 30.13 29.86 29.66 10 10 6 25 10 36 0.08 Rain
18 57 42 26 50 19 10 77 55 33 30.19 30.02 29.70 10 10 10 29 14 39 0.00  
19 39 30 21 21 15 11 71 54 37 30.24 30.10 29.94 10 10 10 14 6 18 0.00  
20 36 32 27 25 14 4 69 49 28 30.30 30.20 29.97 10 9 2 17 7 22 0.01 Snow
21 32 29 26 29 26 21 92 85 78 30.30 30.08 29.95 10 5 1 13 7 21 0.28 Rain , Snow
22 31 29 27 28 24 21 85 79 72 30.48 30.41 30.32 10 9 5 13 7 18 T  
23 44 38 31 43 34 28 100 93 85 30.34 30.10 29.93 8 2 0 14 2 18 0.04 Fog , Rain
24 59 47 35 43 39 32 100 74 47 30.22 30.06 29.95 10 6 1 14 5 18 0.00  
25 49 41 32 31 29 27 89 67 45 30.38 30.29 30.22 10 10 7 13 3 20 0.00  
26 50 44 38 45 39 31 93 82 70 30.20 30.00 29.75 8 6 4 12 6 14 T Rain
27 63 51 39 60 48 26 100 73 46 30.00 29.59 29.45 10 6 1 37 12 46 0.89 Rain , Thunderstorm
28 53 41 28 33 25 14 85 59 32 30.17 30.03 29.92 10 10 10 29 7 40 0.00  
29 48 40 31 30 14 9 44 33 21 30.27 30.18 30.06 10 10 7 29 9 37 T Snow
30 45 38 30 24 17 12 75 51 27 30.39 30.30 30.17 10 10 10 20 7 25 0.00  
31 66 48 30 30 26 20 72 48 24 30.22 30.15 30.06 10 10 10 16 6 23 0.00