Weather History for Yankton, SD

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Month of February, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 51 °F 37 °F 21 °F
Mean Temperature 40 °F 29 °F 10 °F
Min Temperature 33 °F 20 °F -2 °F
Degree Days  
Heating Degree Days (base 65) 56 36 25 1056
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 36 °F 20 °F -9 °F
Precipitation  
Precipitation 0.58 in 0.05 in 0.00 in 1.44 in
Snowdepth - - - -
Wind  
Wind 38 mph 10 mph 0 mph
Gust Wind 46 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.74 in 30.06 in 29.16 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Feb. 01, 2012 Rise Set
Actual Time 7:44 AM CST 5:41 PM CST
Civil Twilight 7:14 AM CST 6:11 PM CST
Nautical Twilight 6:40 AM CST 6:45 PM CST
Astronomical Twilight 6:07 AM CST 7:19 PM CST
Moon 12:08 PM CST (2/1) 2:34 AM CST (2/1)
Length of Visible Light 10h 57m
Length of Day
9h 56m
Waxing Gibbous, 65% of the Moon is Illuminated
Feb 1
Waxing Gibbous
Feb 7
Full
Feb 14
Last Quarter
Feb 21
New
Feb 29
First Quarter

Weather History Calendar

Precipitation Actual month total 1.44 Average Month Total: 0.40
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
51 | 26 0.00
Average:
31 | 8 0.01
Clear
Actual:
46 | 24 0.00
Average:
27 | 5 0.01
Partly Cloudy
Actual:
37 | 32 0.12
Average:
28 | 6 0.00
Partly Cloudy
Actual:
37 | 28 0.05
Average:
30 | 9 0.04
Mostly Cloudy
Actual:
30 | 24 0.00
Average:
26 | 8 0.01
Clear
Actual:
46 | 15 0.00
Average:
28 | 8 0.00
Overcast
Actual:
30 | 23 0.00
Average:
28 | 7 0.00
Clear
Actual:
30 | 8 0.00
Average:
30 | 7 0.00
Clear
Actual:
42 | 17 0.00
Average:
29 | 7 0.02
Scattered Clouds
Actual:
24 | 5 0.00
Average:
31 | 8 0.02
Clear
Actual:
21 | -2 0.00
Average:
31 | 10 0.00
Scattered Clouds
Actual:
33 | 3 0.00
Average:
31 | 9 0.00
Partly Cloudy
Actual:
28 | 19 0.00
Average:
33 | 10 0.02
Partly Cloudy
Actual:
48 | 6 0.01
Average:
33 | 13 0.01
Partly Cloudy
Actual:
42 | 30 0.00
Average:
30 | 12 0.03
Clear
Actual:
44 | 24 0.00
Average:
29 | 10 0.02
Clear
Actual:
37 | 23 0.00
Average:
33 | 12 0.00
Clear
Actual:
41 | 15 0.00
Average:
36 | 13 0.03
Clear
Actual:
46 | 21 0.00
Average:
33 | 14 0.07
Overcast
Actual:
37 | 33 0.20
Average:
36 | 14 0.01
Clear
Actual:
42 | 30 0.07
Average:
36 | 17 0.01
Scattered Clouds
Actual:
50 | 30 0.00
Average:
38 | 16 0.01
Mostly Cloudy
Actual:
35 | 30 0.14
Average:
40 | 17 0.00
Partly Cloudy
Actual:
32 | 19 0.00
Average:
37 | 15 0.06
Clear
Actual:
26 | 6 0.00
Average:
38 | 16 0.00
Scattered Clouds
Actual:
39 | 17 0.00
Average:
41 | 19 0.00
Clear
Actual:
28 | 10 0.00
Average:
41 | 22 0.00
Thunderstorm
Actual:
35 | 32 0.58
Average:
40 | 21 0.02
Overcast
Actual:
37 | 28 0.27
Average:
40 | 21 0.00
 

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
Feb high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 51 38 26 30 25 19 80 61 38 30.13 30.08 30.02 10 10 10 7 2 - 0.00  
2 46 35 24 34 27 19 86 75 57 30.25 30.20 30.16 10 10 10 10 5 - 0.00  
3 37 35 32 32 30 30 93 83 75 30.37 30.30 30.24 10 8 3 17 10 21 0.12  
4 37 32 28 28 26 23 93 82 60 30.43 30.38 30.33 10 8 3 18 12 22 0.05  
5 30 27 24 27 24 21 100 92 86 30.41 30.36 30.28 10 5 0 14 9 16 0.00  
6 46 30 15 32 22 14 100 80 43 30.24 30.15 30.08 10 8 0 9 2 - 0.00  
7 30 26 23 25 19 14 86 74 64 30.52 30.45 30.32 10 10 10 20 14 25 0.00  
8 30 19 8 16 10 3 92 71 51 30.53 30.43 30.31 10 10 10 12 4 - 0.00  
9 42 30 17 25 20 12 93 72 45 30.27 30.08 29.95 10 10 9 15 6 18 0.00  
10 24 15 5 14 -2 -8 64 54 41 30.58 30.36 30.17 10 10 10 30 22 38 0.00  
11 21 10 -2 0 -5 -9 78 56 36 30.74 30.66 30.57 10 10 10 14 9 20 0.00  
12 33 18 3 10 3 -2 85 58 25 30.52 30.30 30.05 10 10 10 22 8 29 0.00  
13 28 24 19 25 20 12 93 83 59 29.94 29.78 29.70 10 5 0 13 7 18 0.00  
14 48 27 6 34 19 3 100 80 53 29.73 29.70 29.67 10 7 0 13 2 - 0.01  
15 42 36 30 34 28 23 93 78 53 30.09 29.92 29.79 10 9 3 20 6 21 0.00  
16 44 34 24 28 21 18 80 61 36 30.23 30.15 30.03 10 10 10 16 8 - 0.00  
17 37 30 23 27 20 12 86 65 41 30.23 30.10 29.97 10 10 10 22 10 28 0.00  
18 41 28 15 21 16 10 93 62 39 30.25 30.18 30.09 10 10 10 14 5 18 0.00  
19 46 34 21 28 22 18 86 65 46 30.07 29.98 29.89 10 10 10 23 11 30 0.00  
20 37 35 33 36 29 25 93 77 60 29.90 29.72 29.58 10 7 2 21 15 26 0.20  
21 42 36 30 30 25 21 93 68 42 29.79 29.73 29.66 10 10 10 21 13 26 0.07  
22 50 40 30 34 29 25 86 66 47 29.56 29.48 29.38 10 10 10 20 7 23 0.00  
23 35 32 30 30 29 27 93 87 75 29.79 29.49 29.31 10 5 0 29 11 37 0.14  
24 32 26 19 25 19 12 93 77 64 30.19 30.02 29.85 10 8 1 26 16 33 0.00  
25 26 16 6 19 11 0 92 73 59 30.26 30.05 29.68 10 10 10 22 11 29 0.00  
26 39 29 17 30 19 10 86 68 56 30.29 29.89 29.56 10 10 10 33 17 40 0.00  
27 28 19 10 19 11 5 85 73 63 30.50 30.41 30.30 10 10 10 23 14 26 0.00  
28 35 34 32 34 28 25 100 83 70 30.19 29.91 29.53 10 6 0 18 13 32 0.58 Thunderstorm
29 37 32 28 36 31 21 100 90 74 29.80 29.46 29.16 10 7 0 38 21 46 0.27