Weather History for Harlan, IA

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Month of April, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 84 °F 56 °F 35 °F
Mean Temperature 68 °F 44 °F 24 °F
Min Temperature 55 °F 32 °F 12 °F
Degree Days  
Heating Degree Days (base 65) 40 21 0 629
Cooling Degree Days (base 65) 4 0 0 4
Growing Degree Days (base 50) 18 2 0 71
Dew Point  
Dew Point 61 °F 33 °F 9 °F
Precipitation  
Precipitation 1.11 in 0.14 in 0.00 in 4.13 in
Snowdepth - - - -
Wind  
Wind 29 mph 10 mph 0 mph
Gust Wind 43 mph 22 mph 9 mph
Sea Level Pressure  
Sea Level Pressure 30.40 in 29.99 in 29.38 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Apr. 17, 2013 Rise Set
Actual Time 6:37 AM CDT 8:04 PM CDT
Civil Twilight 6:08 AM CDT 8:33 PM CDT
Nautical Twilight 5:34 AM CDT 9:08 PM CDT
Astronomical Twilight 4:57 AM CDT 9:45 PM CDT
Moon 11:51 AM CDT (4/17) 1:44 AM CDT (4/17)
Length of Visible Light 14h 24m
Length of Day
13h 26m
Waxing Crescent, 42% of the Moon is Illuminated
Apr 17
Waxing Crescent
Apr 18
First Quarter
Apr 25
Full
May 2
Last Quarter
May 9
New

Weather History Calendar

Precipitation Actual month total 4.13 Average Month Total: 2.91
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
37 | 12 0.00
Average:
54 | 32 0.04
Clear
Actual:
48 | 15 0.00
Average:
55 | 32 0.06
Clear
Actual:
53 | 24 0.00
Average:
56 | 32 0.14
Clear
Actual:
60 | 23 0.00
Average:
54 | 30 0.10
Clear
Actual:
62 | 28 0.00
Average:
56 | 31 0.03
Scattered Clouds
Actual:
66 | 41 0.00
Average:
62 | 32 0.03
Rain
Actual:
73 | 33 0.00
Average:
63 | 35 0.08
Fog
Actual:
71 | 37 0.00
Average:
58 | 36 0.20
Rain
Actual:
60 | 37 0.76
Average:
58 | 32 0.10
Rain
Actual:
37 | 35 0.54
Average:
60 | 34 0.04
Snow
Actual:
35 | 32 0.03
Average:
61 | 36 0.07
Overcast
Actual:
37 | 32 0.00
Average:
60 | 37 0.11
Partly Cloudy
Actual:
48 | 26 0.00
Average:
59 | 37 0.09
Rain
Actual:
68 | 42 0.22
Average:
59 | 38 0.17
Snow
Actual:
44 | 33 0.00
Average:
64 | 36 0.07
Partly Cloudy
Actual:
51 | 30 0.00
Average:
64 | 41 0.08
Rain
Actual:
44 | 37 1.11
Average:
63 | 38 0.12
Snow
Actual:
37 | 30 0.32
Average:
64 | 40 0.12
Snow
Actual:
44 | 26 0.00
Average:
65 | 41 0.09
Scattered Clouds
Actual:
46 | 19 0.00
Average:
63 | 42 0.19
Rain
Actual:
64 | 41 0.34
Average:
63 | 40 0.16
Snow
Actual:
55 | 32 0.64
Average:
64 | 39 0.07
Partly Cloudy
Actual:
39 | 26 0.00
Average:
66 | 40 0.09
Scattered Clouds
Actual:
55 | 23 0.00
Average:
68 | 40 0.03
Clear
Actual:
64 | 26 0.00
Average:
69 | 42 0.08
Scattered Clouds
Actual:
69 | 46 0.00
Average:
69 | 43 0.09
Fog
Actual:
66 | 37 0.00
Average:
68 | 44 0.17
Fog
Actual:
80 | 39 0.00
Average:
67 | 40 0.12
Clear
Actual:
84 | 53 0.00
Average:
68 | 43 0.06
Rain
Actual:
75 | 55 0.17
Average:
67 | 43 0.11
 

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
Apr high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 37 24 12 27 18 10 93 74 41 30.37 30.30 30.18 10 10 10 17 9 24 0.00  
2 48 32 15 25 16 9 100 59 24 30.37 30.33 30.29 10 10 10 9 2 16 0.00  
3 53 38 24 25 20 16 86 54 22 30.40 30.34 30.25 10 10 10 16 4 22 0.00  
4 60 42 23 30 26 18 93 57 23 30.26 30.17 30.09 10 10 7 16 5 21 0.00  
5 62 45 28 36 29 19 93 53 25 30.22 30.06 29.79 10 10 10 21 9 29 0.00  
6 66 54 41 43 36 28 71 49 24 29.83 29.71 29.63 10 10 10 25 14 29 0.00  
7 73 53 33 45 36 28 100 61 19 29.93 29.82 29.69 10 9 4 20 5 37 0.00 Rain
8 71 54 37 55 50 37 100 77 38 29.80 29.73 29.66 10 8 0 18 8 25 0.00 Fog
9 60 48 37 55 44 37 100 99 82 30.00 29.81 29.70 10 5 2 26 14 39 0.76 Rain
10 37 36 35 37 37 36 100 99 93 30.00 29.89 29.79 10 7 2 24 12 31 0.54 Rain
11 35 34 32 36 32 30 100 95 81 29.78 29.69 29.65 10 7 2 18 12 22 0.03 Rain , Snow
12 37 34 32 32 29 25 93 82 65 30.02 29.87 29.71 10 10 5 23 16 28 0.00  
13 48 37 26 36 30 23 93 72 54 30.04 29.95 29.77 10 10 10 14 9 20 0.00  
14 68 55 42 52 43 36 87 74 46 29.75 29.56 29.38 10 10 7 28 14 36 0.22 Rain
15 44 38 33 34 28 23 87 67 49 30.12 29.91 29.70 10 10 7 22 9 24 0.00 Snow
16 51 40 30 32 28 25 93 62 35 30.28 30.20 30.11 10 10 10 18 8 24 0.00  
17 44 40 37 43 38 30 100 89 57 30.22 29.97 29.67 10 8 2 23 12 36 1.11 Rain
18 37 34 30 37 33 28 100 97 87 29.87 29.81 29.71 10 7 3 29 20 34 0.32 Rain , Snow
19 44 35 26 28 23 19 93 67 39 30.14 29.95 29.83 10 10 7 25 20 38 0.00 Snow
20 46 32 19 23 19 12 100 57 27 30.30 30.22 30.14 10 10 10 14 5 18 0.00  
21 64 52 41 50 37 23 100 58 28 30.22 30.13 30.06 10 10 5 28 12 39 0.34 Rain
22 55 44 32 52 43 30 100 97 77 30.21 30.10 29.97 10 7 0 22 5 30 0.64 Fog , Rain , Snow
23 39 32 26 30 26 21 93 79 56 30.26 30.20 30.17 10 10 10 23 17 30 0.00  
24 55 39 23 36 23 14 93 62 20 30.22 30.16 30.05 10 10 10 24 10 43 0.00  
25 64 45 26 36 27 19 100 56 18 30.30 30.20 30.08 10 10 10 22 6 30 0.00  
26 69 58 46 46 40 36 93 54 33 30.24 30.14 30.08 10 10 7 24 13 31 0.00  
27 66 52 37 48 44 37 100 76 43 30.26 30.13 30.00 10 8 0 9 3 - 0.00 Fog
28 80 60 39 52 42 36 100 59 20 30.01 29.88 29.75 10 9 0 23 7 31 0.00 Fog
29 84 68 53 57 49 37 94 58 19 29.80 29.71 29.57 10 10 7 13 7 21 0.00  
30 75 65 55 61 46 36 88 49 27 29.93 29.72 29.55 10 10 5 22 14 33 0.17 Rain