Weather History for Harlan, IA

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Month of July, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 83 °F 68 °F
Mean Temperature 81 °F 72 °F 58 °F
Min Temperature 73 °F 61 °F 42 °F
Degree Days  
Heating Degree Days (base 65) 8 1 0 21
Cooling Degree Days (base 65) 16 8 0 248
Growing Degree Days (base 50) 31 22 8 687
Dew Point  
Dew Point 79 °F 62 °F 41 °F
Precipitation  
Precipitation 0.35 in 0.01 in 0.00 in 0.44 in
Snowdepth - - - -
Wind  
Wind 23 mph 6 mph 0 mph
Gust Wind 37 mph 18 mph 12 mph
Sea Level Pressure  
Sea Level Pressure 30.36 in 30.07 in 29.79 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jul. 10, 2013 Rise Set
Actual Time 5:56 AM CDT 8:56 PM CDT
Civil Twilight 5:23 AM CDT 9:29 PM CDT
Nautical Twilight 4:40 AM CDT 10:12 PM CDT
Astronomical Twilight 3:51 AM CDT 11:01 PM CDT
Moon 8:21 AM CDT (7/10) 10:03 PM CDT (7/10)
Length of Visible Light 16h 06m
Length of Day
14h 59m
Waxing Crescent, 5% of the Moon is Illuminated
Jul 10
Waxing Crescent
Jul 15
First Quarter
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New

Weather History Calendar

Precipitation Actual month total 0.44 Average Month Total: 3.66
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
82 | 51 0.00
Average:
84 | 62 0.03
Scattered Clouds
Actual:
82 | 55 0.00
Average:
85 | 63 0.14
Scattered Clouds
Actual:
82 | 55 0.00
Average:
85 | 62 0.07
Clear
Actual:
86 | 59 0.00
Average:
84 | 63 0.04
Clear
Actual:
86 | 66 0.00
Average:
85 | 62 0.13
Clear
Actual:
87 | 68 0.00
Average:
85 | 62 0.20
Scattered Clouds
Actual:
89 | 73 0.00
Average:
86 | 63 0.12
Clear
Actual:
87 | 71 0.05
Average:
87 | 65 0.13
Scattered Clouds
Actual:
89 | 73 0.35
Average:
86 | 64 0.22
Clear
Actual:
80 | 62 0.00
Average:
85 | 65 0.19
Clear
Actual:
84 | 57 0.00
Average:
86 | 65 0.11
Clear
Actual:
87 | 66 0.00
Average:
87 | 64 0.12
Scattered Clouds
Actual:
86 | 71 0.00
Average:
87 | 64 0.08
Scattered Clouds
Actual:
86 | 66 0.00
Average:
87 | 64 0.08
Scattered Clouds
Actual:
87 | 60 0.00
Average:
85 | 63 0.13
Clear
Actual:
87 | 64 0.00
Average:
86 | 63 0.02
Clear
Actual:
91 | 68 0.00
Average:
86 | 65 0.20
Clear
Actual:
89 | 69 0.00
Average:
87 | 65 0.10
Clear
Actual:
91 | 66 0.00
Average:
86 | 66 0.14
Clear
Actual:
86 | 59 0.00
Average:
84 | 64 0.08
Rain
Actual:
86 | 62 0.01
Average:
84 | 62 0.10
Fog
Actual:
89 | 64 0.00
Average:
83 | 63 0.15
Clear
Actual:
78 | 64 0.00
Average:
84 | 63 0.03
Scattered Clouds
Actual:
80 | 53 0.00
Average:
85 | 63 0.16
Scattered Clouds
Actual:
82 | 60 0.03
Average:
85 | 64 0.16
Fog
Actual:
75 | 51 0.00
Average:
84 | 63 0.27
Scattered Clouds
Actual:
71 | 48 0.00
Average:
84 | 63 0.10
Clear
Actual:
73 | 42 0.00
Average:
84 | 63 0.04
Partly Cloudy
Actual:
68 | 48 0.00
Average:
84 | 62 0.14
Fog
Actual:
73 | 62 0.00
Average:
84 | 62 0.14
Fog
Actual:
82 | 59 0.00
Average:
83 | 62 0.04
 

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
Jul high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 82 66 51 57 52 48 94 62 32 30.23 30.19 30.15 10 9 7 15 5 21 0.00  
2 82 68 55 61 56 52 94 66 37 30.21 30.16 30.10 10 10 9 14 3 17 0.00  
3 82 68 55 59 55 50 100 63 32 30.12 30.07 30.01 10 10 7 9 3 14 0.00  
4 86 72 59 59 56 52 88 60 31 30.06 30.02 29.96 10 10 10 21 6 30 0.00  
5 86 76 66 64 61 57 78 59 45 29.99 29.95 29.91 10 10 9 21 11 28 0.00  
6 87 78 68 68 64 61 78 61 48 29.95 29.92 29.87 10 10 9 21 12 29 0.00  
7 89 81 73 73 67 61 89 64 49 29.97 29.92 29.89 10 10 9 23 11 28 0.00  
8 87 79 71 73 71 70 94 74 55 30.02 29.99 29.95 10 10 4 15 4 16 0.05  
9 89 81 73 79 74 70 100 79 62 30.04 29.96 29.93 10 10 2 21 7 37 0.35  
10 80 72 62 70 62 54 94 70 39 30.15 30.09 30.01 10 10 9 18 7 24 0.00  
11 84 70 57 63 60 55 100 67 45 30.16 30.11 30.04 10 10 9 15 5 18 0.00  
12 87 76 66 66 62 59 78 62 48 30.09 30.04 29.99 10 10 10 20 11 25 0.00  
13 86 78 71 72 64 59 73 64 57 30.06 30.03 29.99 10 10 10 17 12 23 0.00  
14 86 76 66 64 61 55 88 61 45 30.23 30.13 30.06 10 10 10 17 10 25 0.00  
15 87 74 60 70 66 59 94 74 52 30.26 30.23 30.18 10 9 6 13 3 17 0.00  
16 87 76 64 73 69 64 100 78 52 30.32 30.28 30.24 10 10 6 12 2 15 0.00  
17 91 80 68 73 70 66 100 74 46 30.36 30.30 30.23 10 10 6 14 2 18 0.00  
18 89 79 69 73 70 68 94 73 49 30.24 30.12 29.99 10 10 8 20 5 26 0.00  
19 91 78 66 73 67 61 94 70 41 29.99 29.96 29.93 10 10 9 10 5 15 0.00  
20 86 72 59 68 63 57 100 72 42 30.06 29.98 29.92 10 10 9 9 2 15 0.00  
21 86 74 62 72 67 61 94 81 55 29.98 29.90 29.84 10 10 3 12 3 15 0.01 Rain
22 89 76 64 77 70 61 100 78 55 29.90 29.84 29.79 10 9 0 15 6 23 0.00 Fog
23 78 71 64 66 61 55 94 73 54 30.05 29.99 29.91 10 10 8 17 6 24 0.00  
24 80 66 53 66 58 52 100 73 48 30.14 30.10 30.05 10 10 9 9 2 16 0.00  
25 82 71 60 70 63 59 94 80 57 30.10 30.07 30.01 10 10 5 21 4 30 0.03  
26 75 65 51 66 58 50 100 76 50 30.15 30.10 30.02 10 8 0 21 7 28 0.00 Fog
27 71 60 48 54 48 46 100 71 43 30.17 30.12 30.06 10 10 10 16 5 26 0.00  
28 73 58 42 57 47 41 100 68 38 30.12 30.09 30.07 10 10 10 12 2 15 0.00  
29 68 58 48 63 56 46 94 81 68 30.14 30.11 30.07 10 9 2 14 4 20 0.00  
30 73 68 62 66 65 63 100 91 78 30.16 30.11 30.09 10 6 0 8 4 14 0.00 Fog
31 82 70 59 68 64 59 100 82 54 30.19 30.14 30.09 10 6 0 8 2 12 0.00 Fog