Weather History for Watertown, SD

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Month of January, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 57 °F 30 °F 1 °F
Mean Temperature 42 °F 20 °F -6 °F
Min Temperature 27 °F 10 °F -14 °F
Degree Days  
Heating Degree Days (base 65) 71 45 23 1382
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 34 °F 14 °F -21 °F
Precipitation  
Precipitation 0.11 in 0.01 in 0.00 in 0.24 in
Snowdepth 4.0 in 1.2 in 0.0 in -
Wind  
Wind 38 mph 11 mph 0 mph
Gust Wind 47 mph 27 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.68 in 29.98 in 29.41 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jan. 13, 2012 Rise Set
Actual Time 8:04 AM CST 5:10 PM CST
Civil Twilight 7:31 AM CST 5:43 PM CST
Nautical Twilight 6:54 AM CST 6:19 PM CST
Astronomical Twilight 6:19 AM CST 6:55 PM CST
Moon 10:41 PM CST (1/13) 10:04 AM CST (1/13)
Length of Visible Light 10h 12m
Length of Day
9h 06m
Waning Gibbous, 78% of the Moon is Illuminated
Jan 13
Waning Gibbous
Jan 16
Last Quarter
Jan 23
New
Jan 30
First Quarter
Feb 7
Full

Weather History Calendar

Precipitation Actual month total 0.24 Normal Month Total: 0.53
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Snow
Actual:
26 | 17 T
Average:
22 | 4 0.02
Clear
Actual:
20 | 9 0.00
Average:
22 | 4 0.02
Clear
Actual:
41 | 12 0.00
Average:
22 | 4 0.01
Clear
Actual:
47 | 18 0.00
Average:
22 | 4 0.02
Clear
Actual:
57 | 27 0.00
Average:
22 | 4 0.02
Scattered Clouds
Actual:
45 | 22 0.00
Average:
22 | 3 0.02
Clear
Actual:
39 | 13 0.00
Average:
22 | 3 0.01
Scattered Clouds
Actual:
41 | 12 0.00
Average:
22 | 3 0.02
Clear
Actual:
48 | 22 0.00
Average:
22 | 3 0.02
Scattered Clouds
Actual:
52 | 22 0.00
Average:
22 | 3 0.02
Snow
Actual:
38 | 5 0.07
Average:
22 | 3 0.02
Snow
Actual:
8 | -3 0.00
Average:
22 | 3 0.01
Snow
Actual:
16 | -6 0.00
Average:
22 | 3 0.02
Snow
Actual:
28 | 14 0.02
Average:
22 | 3 0.02
Clear
Actual:
36 | 20 0.00
Average:
22 | 3 0.01
Snow
Actual:
29 | 5 0.00
Average:
22 | 3 0.02
Snow
Actual:
5 | -5 T
Average:
22 | 3 0.01
Snow
Actual:
19 | -8 T
Average:
22 | 3 0.02
Partly Cloudy
Actual:
1 | -14 0.00
Average:
22 | 3 0.02
Snow
Actual:
9 | -7 0.11
Average:
22 | 3 0.01
Snow
Actual:
20 | -9 0.00
Average:
22 | 3 0.02
Snow
Actual:
26 | 20 0.03
Average:
22 | 3 0.02
Snow
Actual:
23 | 17 T
Average:
22 | 3 0.01
Snow
Actual:
24 | 8 0.00
Average:
23 | 3 0.02
Fog
Actual:
29 | 12 0.00
Average:
23 | 3 0.02
Scattered Clouds
Actual:
35 | 13 T
Average:
23 | 3 0.02
Snow
Actual:
34 | 17 0.01
Average:
23 | 3 0.01
Snow
Actual:
29 | 14 0.00
Average:
23 | 3 0.02
Partly Cloudy
Actual:
28 | 4 0.00
Average:
23 | 3 0.02
Scattered Clouds
Actual:
45 | 22 0.00
Average:
23 | 3 0.01
Scattered Clouds
Actual:
37 | 22 0.00
Average:
24 | 4 0.02
 

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 26 22 17 21 14 9 81 68 55 30.58 30.32 30.00 10 10 9 38 22 47 T Snow
2 20 15 9 8 6 3 76 66 56 30.68 30.57 30.39 10 10 10 22 9 31 0.00  
3 41 27 12 29 16 6 82 64 45 30.34 30.02 29.89 10 10 10 24 14 33 0.00  
4 47 33 18 29 24 17 92 69 45 30.18 30.09 29.97 10 10 10 22 9 26 0.00  
5 57 42 27 30 26 23 85 59 32 29.97 29.81 29.71 10 10 10 16 8 21 0.00  
6 45 34 22 25 22 19 85 61 37 30.03 29.88 29.73 10 10 10 21 11 28 0.00  
7 39 26 13 23 18 13 96 72 48 30.26 30.15 30.04 10 10 10 10 4 15 0.00  
8 41 27 12 27 20 12 92 74 55 30.29 30.21 30.07 10 10 10 18 8 22 0.00  
9 48 35 22 28 23 17 85 64 42 30.04 30.01 29.95 10 10 10 17 9 21 0.00  
10 52 37 22 30 25 19 92 67 41 29.98 29.81 29.62 10 10 10 12 4 14 0.00  
11 38 22 5 34 14 0 100 87 73 30.09 29.93 29.67 10 3 0 35 23 43 0.07 Fog , Snow
12 8 3 -3 2 0 -6 87 82 76 30.10 30.00 29.93 10 5 1 30 19 36 0.00 Snow
13 16 5 -6 12 3 -8 91 73 55 30.09 29.99 29.85 10 8 2 12 5 14 0.00 Snow
14 28 21 14 22 18 12 100 85 69 30.07 29.98 29.88 10 8 2 17 8 22 0.02 Snow
15 36 28 20 28 21 16 92 79 66 29.99 29.77 29.64 10 10 10 23 12 28 0.00  
16 29 17 5 23 7 1 88 82 76 30.19 29.98 29.81 10 6 1 25 18 32 0.00 Snow
17 5 0 -5 1 -3 -8 87 80 72 30.38 30.26 30.07 10 8 2 23 12 28 T Snow
18 19 6 -8 9 -3 -14 95 79 62 30.12 29.90 29.71 10 7 1 29 16 33 T Snow
19 1 -6 -14 -11 -16 -21 74 63 52 30.28 30.16 29.99 10 10 10 17 8 22 0.00  
20 9 1 -7 1 -2 -8 95 76 57 30.28 30.07 29.91 10 5 1 10 4 13 0.11 Snow
21 20 6 -9 18 0 -11 92 87 82 30.25 29.90 29.52 10 3 0 32 17 40 0.00 Fog , Snow
22 26 23 20 23 21 17 96 89 81 29.64 29.53 29.41 8 3 1 24 8 32 0.03 Snow
23 23 20 17 21 16 12 96 88 80 30.03 29.77 29.55 10 5 1 26 15 31 T Snow
24 24 16 8 22 13 5 100 91 81 30.27 30.13 30.01 10 4 0 12 5 16 0.00 Fog , Snow
25 29 21 12 27 20 12 100 93 85 30.23 30.00 29.75 10 4 0 22 10 26 0.00 Fog
26 35 24 13 31 23 11 100 80 59 29.90 29.84 29.77 10 10 8 22 11 29 T  
27 34 26 17 31 23 11 92 76 60 30.08 29.83 29.68 10 8 1 35 16 43 0.01 Snow
28 29 22 14 22 16 8 81 72 63 30.09 30.04 29.97 10 9 1 23 15 31 0.00 Snow
29 28 16 4 20 13 3 100 86 71 30.22 30.07 29.76 10 10 10 23 10 26 0.00  
30 45 34 22 33 27 20 88 73 58 29.75 29.65 29.59 10 10 10 16 6 18 0.00  
31 37 30 22 32 28 21 96 86 75 30.03 29.85 29.61 10 6 1 18 8 23 0.00