Weather History for Rochester, MN

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Month of January, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 55 °F 31 °F 2 °F
Mean Temperature 41 °F 23 °F -4 °F
Min Temperature 34 °F 14 °F -12 °F
Degree Days  
Heating Degree Days (base 65) 69 42 24 1302
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 36 °F 17 °F -18 °F
Precipitation  
Precipitation 0.23 in 0.02 in 0.00 in 0.57 in
Snowdepth 5.0 in 1.7 in 0.0 in -
Wind  
Wind 41 mph 14 mph 0 mph
Gust Wind 49 mph 29 mph 21 mph
Sea Level Pressure  
Sea Level Pressure 30.53 in 29.96 in 29.37 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jan. 05, 2012 Rise Set
Actual Time 7:44 AM CST 4:46 PM CST
Civil Twilight 7:11 AM CST 5:19 PM CST
Nautical Twilight 6:35 AM CST 5:55 PM CST
Astronomical Twilight 6:00 AM CST 6:30 PM CST
Moon 1:50 PM CST (1/5) 4:30 AM CST (1/5)
Length of Visible Light 10h 07m
Length of Day
9h 01m
Waxing Gibbous, 88% of the Moon is Illuminated
Jan 5
Waxing Gibbous
Jan 9
Full
Jan 16
Last Quarter
Jan 23
New
Jan 30
First Quarter

Weather History Calendar

Precipitation Actual month total 0.57 Normal Month Total: 0.86
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Snow
Actual:
34 | 18 0.01
Average:
24 | 9 0.03
Snow
Actual:
21 | 9 T
Average:
24 | 8 0.03
Clear
Actual:
28 | 8 0.00
Average:
24 | 8 0.02
Clear
Actual:
40 | 22 0.00
Average:
24 | 8 0.03
Clear
Actual:
55 | 26 0.00
Average:
24 | 8 0.03
Scattered Clouds
Actual:
43 | 34 0.00
Average:
23 | 8 0.02
Scattered Clouds
Actual:
36 | 22 0.00
Average:
23 | 8 0.03
Clear
Actual:
41 | 19 0.00
Average:
23 | 8 0.03
Clear
Actual:
46 | 31 0.00
Average:
23 | 8 0.03
Clear
Actual:
54 | 26 0.00
Average:
23 | 8 0.03
Snow
Actual:
42 | 14 0.03
Average:
23 | 8 0.02
Snow
Actual:
14 | 11 0.04
Average:
23 | 8 0.03
Snow
Actual:
14 | -1 T
Average:
23 | 8 0.03
Snow
Actual:
25 | -1 0.01
Average:
23 | 7 0.03
Fog
Actual:
35 | 18 0.00
Average:
23 | 7 0.02
Scattered Clouds
Actual:
34 | 23 0.00
Average:
23 | 7 0.03
Snow
Actual:
23 | 0 0.02
Average:
23 | 7 0.03
Snow
Actual:
24 | -2 T
Average:
23 | 7 0.03
Scattered Clouds
Actual:
2 | -10 0.00
Average:
23 | 7 0.02
Snow
Actual:
6 | -4 0.14
Average:
23 | 7 0.03
Fog
Actual:
20 | -12 0.00
Average:
24 | 7 0.03
Snow
Actual:
31 | 18 0.04
Average:
24 | 7 0.03
Snow
Actual:
31 | 20 0.23
Average:
24 | 7 0.03
Overcast
Actual:
24 | 16 0.00
Average:
24 | 8 0.02
Snow
Actual:
32 | 22 T
Average:
24 | 8 0.03
Scattered Clouds
Actual:
38 | 23 0.00
Average:
24 | 8 0.03
Snow
Actual:
35 | 16 0.01
Average:
24 | 8 0.03
Snow
Actual:
28 | 17 T
Average:
24 | 8 0.03
Snow
Actual:
24 | 12 0.04
Average:
24 | 8 0.02
Scattered Clouds
Actual:
41 | 20 0.00
Average:
24 | 8 0.03
Partly Cloudy
Actual:
44 | 32 0.00
Average:
25 | 8 0.03
 

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 34 26 18 32 22 10 96 82 67 30.28 29.97 29.66 10 8 1 41 28 49 0.01 Rain , Snow
2 21 15 9 13 9 4 83 70 57 30.53 30.39 30.22 10 9 2 36 20 45 T Snow
3 28 18 8 18 11 5 83 67 50 30.49 30.17 29.92 10 10 10 25 12 32 0.00  
4 40 31 22 28 24 19 88 71 54 30.12 30.04 29.92 10 10 10 20 11 23 0.00  
5 55 41 26 35 30 24 92 69 46 29.99 29.81 29.66 10 10 10 20 11 24 0.00  
6 43 39 34 31 29 25 76 69 62 29.88 29.77 29.65 10 10 10 21 12 26 0.00  
7 36 29 22 27 23 20 88 72 56 30.27 30.11 29.90 10 10 10 23 11 28 0.00  
8 41 30 19 27 23 19 96 75 54 30.34 30.27 30.17 10 10 7 14 8 17 0.00  
9 46 39 31 31 28 24 89 71 53 30.14 30.01 29.92 10 10 10 25 15 32 0.00  
10 54 40 26 34 30 24 92 69 46 30.00 29.86 29.66 10 9 1 21 10 24 0.00  
11 42 28 14 34 23 8 88 79 70 29.81 29.70 29.62 10 5 1 30 16 38 0.03 Snow
12 14 13 11 9 7 5 84 80 76 29.86 29.74 29.67 10 2 1 29 22 33 0.04 Snow
13 14 7 -1 9 6 -3 95 83 70 30.06 29.95 29.78 10 5 1 22 10 26 T Snow
14 25 12 -1 22 9 -5 92 80 67 30.16 30.10 30.02 10 7 2 12 7 14 0.01 Snow
15 35 27 18 25 21 17 92 78 64 30.17 30.01 29.72 10 5 0 29 16 37 0.00 Fog
16 34 29 23 27 22 14 92 78 63 29.90 29.79 29.73 10 8 5 21 12 26 0.00  
17 23 12 0 14 8 -3 88 73 58 30.32 30.07 29.88 10 6 1 26 16 32 0.02 Snow
18 24 11 -2 20 5 -6 91 79 67 30.30 29.92 29.70 10 8 2 35 17 43 T Snow
19 2 -4 -10 -7 -13 -18 75 64 53 30.25 30.15 29.96 10 10 10 30 12 35 0.00  
20 6 1 -4 0 -3 -9 91 77 62 30.29 30.16 30.07 10 5 0 12 6 14 0.14 Fog , Snow
21 20 4 -12 16 1 -17 91 80 69 30.30 30.12 29.79 10 7 0 31 13 38 0.00 Fog
22 31 25 18 30 23 14 100 89 77 29.83 29.61 29.43 10 3 1 33 15 40 0.04 Rain , Snow
23 31 26 20 29 22 17 100 91 81 29.96 29.57 29.37 8 3 0 28 18 35 0.23 Fog , Rain , Snow
24 24 20 16 20 18 14 92 87 81 30.35 30.19 29.95 10 8 6 20 8 25 0.00  
25 32 27 22 26 23 19 96 87 78 30.35 30.15 29.93 9 6 3 25 12 33 T Snow
26 38 31 23 30 26 20 92 81 70 29.89 29.78 29.67 10 7 2 20 13 23 0.00  
27 35 26 16 32 24 14 96 80 63 29.96 29.84 29.75 10 8 2 32 16 38 0.01 Rain , Snow
28 28 23 17 21 16 11 81 70 58 30.06 30.00 29.92 10 9 2 25 15 29 T Snow
29 24 18 12 21 15 7 92 74 56 30.22 30.04 29.90 10 6 1 22 11 24 0.04 Snow
30 41 31 20 32 25 16 84 74 64 30.01 29.77 29.67 10 10 10 24 13 33 0.00  
31 44 38 32 36 32 29 100 85 70 30.01 29.78 29.61 10 8 2 25 16 30 0.00