Weather History for Harlan, IA

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Month of February, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 51 °F 35 °F 21 °F
Mean Temperature 37 °F 26 °F 8 °F
Min Temperature 28 °F 17 °F -7 °F
Degree Days  
Heating Degree Days (base 65) 56 39 28 1095
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 43 °F 20 °F -11 °F
Precipitation  
Precipitation 0.05 in 0.00 in 0.00 in 0.10 in
Snowdepth - - - -
Wind  
Wind 32 mph 10 mph 0 mph
Gust Wind 46 mph 23 mph 9 mph
Sea Level Pressure  
Sea Level Pressure 30.43 in 30.04 in 29.30 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Feb. 17, 2013 Rise Set
Actual Time 7:13 AM CST 5:57 PM CST
Civil Twilight 6:45 AM CST 6:26 PM CST
Nautical Twilight 6:12 AM CST 6:58 PM CST
Astronomical Twilight 5:40 AM CST 7:30 PM CST
Moon 11:00 AM CST (2/17) 1:00 AM CST (2/17)
Length of Visible Light 11h 40m
Length of Day
10h 44m
Waxing Crescent, 49% of the Moon is Illuminated
Feb 17
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New

Weather History Calendar

Precipitation Actual month total 0.10 Average Month Total: 0.67
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
24 | -7 0.00
Average:
32 | 11 0.06
Snow
Actual:
35 | 17 0.00
Average:
29 | 11 0.01
Scattered Clouds
Actual:
35 | 12 0.00
Average:
30 | 10 0.01
Partly Cloudy
Actual:
30 | 19 0.00
Average:
30 | 13 0.07
Scattered Clouds
Actual:
46 | 24 0.03
Average:
29 | 10 0.02
Scattered Clouds
Actual:
48 | 26 0.00
Average:
28 | 9 0.00
Mostly Cloudy
Actual:
37 | 26 0.00
Average:
30 | 10 0.00
Mostly Cloudy
Actual:
30 | 24 0.00
Average:
31 | 11 0.03
Rain
Actual:
46 | 26 0.01
Average:
32 | 10 0.01
Snow
Actual:
44 | 28 0.05
Average:
34 | 13 0.03
Snow
Actual:
30 | 24 0.00
Average:
31 | 13 0.00
Clear
Actual:
46 | 17 0.00
Average:
34 | 12 0.01
Scattered Clouds
Actual:
51 | 19 0.00
Average:
35 | 15 0.03
Snow
Actual:
42 | 19 0.00
Average:
34 | 16 0.03
Snow
Actual:
28 | 12 0.00
Average:
33 | 15 0.05
Partly Cloudy
Actual:
33 | 8 0.00
Average:
35 | 14 0.01
Clear
Actual:
51 | 19 0.00
Average:
38 | 16 0.02
Snow
Actual:
39 | 15 0.00
Average:
37 | 20 0.07
Scattered Clouds
Actual:
23 | 6 0.00
Average:
36 | 18 0.03
Scattered Clouds
Actual:
24 | 0 0.00
Average:
39 | 19 0.01
Snow
Actual:
24 | 19 0.00
Average:
40 | 19 0.05
Snow
Actual:
21 | 10 0.00
Average:
40 | 20 0.02
Snow
Actual:
28 | 0 0.00
Average:
40 | 20 0.01
Fog
Actual:
37 | 8 0.01
Average:
38 | 19 0.03
Mostly Cloudy
Actual:
32 | 28 0.00
Average:
38 | 20 0.02
Snow
Actual:
30 | 26 0.00
Average:
43 | 22 0.00
Partly Cloudy
Actual:
35 | 24 0.00
Average:
41 | 24 0.02
Overcast
Actual:
28 | 24 0.00
Average:
43 | 23 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

2013 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 24 8 -7 18 2 -11 84 73 61 30.43 30.25 30.07 10 10 10 20 7 25 0.00  
2 35 26 17 28 19 10 100 81 63 30.22 30.13 30.06 10 10 2 29 10 39 0.00 Snow
3 35 24 12 27 20 10 92 76 52 30.22 30.07 29.81 10 10 10 20 12 28 0.00  
4 30 24 19 27 20 16 93 84 69 30.05 29.95 29.79 10 10 10 20 7 25 0.00  
5 46 35 24 30 26 21 100 78 46 30.12 29.97 29.84 10 9 4 21 10 29 0.03  
6 48 37 26 34 31 27 100 81 57 30.13 30.00 29.91 10 10 10 20 6 25 0.00  
7 37 32 26 34 29 25 100 89 80 30.28 30.08 29.92 10 8 3 23 9 28 0.00  
8 30 27 24 27 24 21 100 88 74 30.37 30.30 30.21 10 10 5 15 8 18 0.00  
9 46 36 26 34 30 27 100 84 57 30.22 30.00 29.75 10 8 3 22 14 29 0.01 Rain
10 44 36 28 43 33 21 100 90 69 29.77 29.49 29.30 10 7 2 32 18 46 0.05 Rain , Snow
11 30 27 24 23 22 19 86 76 69 30.18 30.04 29.75 10 10 10 32 21 45 0.00 Snow
12 46 32 17 27 20 16 100 73 32 30.18 30.03 29.92 10 10 5 16 5 23 0.00  
13 51 35 19 28 24 19 100 68 30 29.93 29.82 29.74 10 10 10 18 5 28 0.00  
14 42 32 19 30 25 10 93 73 42 30.28 30.01 29.79 10 10 2 28 13 36 0.00 Snow
15 28 20 12 23 13 7 92 75 51 30.37 30.34 30.29 10 10 2 15 9 22 0.00 Snow
16 33 20 8 21 14 5 93 74 38 30.35 30.18 30.06 10 10 10 13 5 18 0.00  
17 51 35 19 28 23 18 93 62 35 30.06 29.86 29.61 10 10 10 21 6 28 0.00  
18 39 27 15 30 21 7 100 72 51 30.06 29.79 29.59 10 10 1 31 13 43 0.00 Snow
19 23 14 6 7 -2 -8 79 56 26 30.40 30.26 30.08 10 10 7 25 19 34 0.00  
20 24 12 0 3 -2 -8 85 54 31 30.43 30.35 30.27 10 10 10 12 9 16 0.00  
21 24 22 19 21 12 3 100 72 43 30.29 30.07 29.86 10 6 0 24 14 30 0.00 Snow
22 21 16 10 18 15 9 93 87 79 30.04 29.95 29.84 10 8 2 17 12 21 0.00 Snow
23 28 14 0 21 12 -6 100 85 69 30.02 29.94 29.88 10 8 2 12 3 - 0.00 Snow
24 37 22 8 30 21 7 100 86 60 30.10 30.02 29.94 10 6 0 5 0 - 0.01 Fog
25 32 30 28 30 28 27 100 95 93 30.11 30.08 29.96 7 3 2 13 6 - 0.00  
26 30 28 26 27 26 25 100 91 80 29.95 29.87 29.80 7 4 1 21 14 24 0.00 Snow
27 35 30 24 25 23 21 93 80 60 30.10 29.96 29.88 10 8 4 26 18 36 0.00  
28 28 26 24 25 23 19 86 84 74 30.24 30.19 30.10 10 10 10 21 16 26 0.00