Weather History for Harlan, IA

Change the Weather History Date:

Month of May, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 100 °F 67 °F 41 °F
Mean Temperature 76 °F 57 °F 37 °F
Min Temperature 64 °F 48 °F 28 °F
Degree Days  
Heating Degree Days (base 65) 28 9 0 215
Cooling Degree Days (base 65) 10 1 0 23
Growing Degree Days (base 50) 26 9 0 226
Dew Point  
Dew Point 68 °F 46 °F 3 °F
Precipitation  
Precipitation 1.63 in 0.18 in 0.00 in 4.28 in
Snowdepth - - - -
Wind  
Wind 31 mph 10 mph 0 mph
Gust Wind 44 mph 22 mph 8 mph
Sea Level Pressure  
Sea Level Pressure 30.54 in 30.02 in 29.57 in

Monthly Weather History Graph

Monthly Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

May. 05, 2013 Rise Set
Actual Time 6:12 AM CDT 8:23 PM CDT
Civil Twilight 5:42 AM CDT 8:54 PM CDT
Nautical Twilight 5:04 AM CDT 9:32 PM CDT
Astronomical Twilight 4:23 AM CDT 10:14 PM CDT
Moon 3:47 AM CDT (5/5) 4:21 PM CDT (5/5)
Length of Visible Light 15h 12m
Length of Day
14h 11m
Waning Crescent, 18% of the Moon is Illuminated
May 5
Waning Crescent
May 9
New
May 17
First Quarter
May 24
Full
May 31
Last Quarter

Weather History Calendar

Precipitation Actual month total 4.28 Average Month Total: 4.01
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Snow
Actual:
55 | 32 1.63
Average:
68 | 41 0.12
Snow
Actual:
42 | 32 0.55
Average:
68 | 42 0.16
Overcast
Actual:
41 | 33 0.00
Average:
68 | 43 0.11
Overcast
Actual:
42 | 33 0.01
Average:
71 | 45 0.13
Overcast
Actual:
53 | 41 0.00
Average:
71 | 47 0.11
Partly Cloudy
Actual:
68 | 48 0.00
Average:
69 | 46 0.15
Fog
Actual:
75 | 41 0.00
Average:
70 | 46 0.21
Rain
Actual:
66 | 51 1.16
Average:
71 | 47 0.05
Rain
Actual:
64 | 53 0.93
Average:
71 | 46 0.09
Partly Cloudy
Actual:
68 | 46 0.00
Average:
72 | 46 0.12
Clear
Actual:
57 | 37 0.00
Average:
71 | 49 0.14
Clear
Actual:
62 | 28 0.00
Average:
71 | 46 0.11
Clear
Actual:
80 | 39 0.00
Average:
71 | 46 0.10
Clear
Actual:
100 | 51 0.00
Average:
72 | 49 0.05
Clear
Actual:
82 | 57 0.00
Average:
73 | 47 0.16
Partly Cloudy
Actual:
62 | 57 0.00
Average:
74 | 50 0.07
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
Scattered Clouds
Actual:
73 | 59 0.00
Average:
75 | 52 0.04
Rain
Actual:
68 | 53 0.00
Average:
75 | 51 0.12
Mostly Cloudy
Actual:
69 | 55 0.00
Average:
74 | 53 0.18
Rain
Actual:
73 | 57 0.00
Average:
76 | 53 0.20
Partly Cloudy
Actual:
77 | 59 0.00
Average:
77 | 54 0.15
Rain
Actual:
73 | 64 0.00
Average:
76 | 55 0.08
Rain
Actual:
71 | 60 0.00
Average:
78 | 53 0.17
Clear
Actual:
77 | 55 0.00
Average:
76 | 53 0.06
 

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
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 55 44 32 48 39 32 100 90 72 30.43 30.23 29.95 10 7 1 29 19 37 1.63 Rain , Snow
2 42 37 32 34 31 25 100 85 60 30.54 30.49 30.41 10 8 1 23 16 31 0.55 Rain , Snow
3 41 37 33 36 31 28 93 81 65 30.31 30.17 30.05 10 10 10 23 15 29 0.00  
4 42 38 33 43 38 32 100 97 87 30.16 30.07 29.99 10 8 2 21 16 29 0.01  
5 53 47 41 50 45 41 100 93 82 30.20 30.16 30.13 10 8 4 14 10 16 0.00  
6 68 58 48 54 49 45 100 79 43 30.18 30.13 30.07 10 8 3 10 5 - 0.00  
7 75 58 41 54 44 36 100 65 24 30.12 30.07 30.00 10 7 0 14 2 17 0.00 Fog
8 66 58 51 61 53 48 100 78 60 30.03 30.00 29.96 10 10 2 15 3 20 1.16 Rain
9 64 58 53 59 55 50 100 91 77 30.04 29.96 29.92 10 9 5 16 7 22 0.93 Rain
10 68 57 46 52 46 39 100 73 37 30.12 30.07 30.04 10 10 10 20 12 24 0.00  
11 57 47 37 46 26 12 93 44 17 30.28 30.22 30.05 10 10 10 31 12 43 0.00  
12 62 45 28 34 20 3 93 43 9 30.32 30.25 30.17 10 10 10 14 1 17 0.00  
13 80 60 39 48 36 30 87 47 16 30.17 30.04 29.88 10 10 7 25 6 32 0.00  
14 100 76 51 57 40 12 94 40 4 29.88 29.78 29.67 10 10 7 28 9 39 0.00  
15 82 70 57 45 35 19 59 33 10 29.98 29.90 29.82 10 10 7 20 7 29 0.00  
16 62 60 57 52 46 45 68 61 52 29.93 29.91 29.90 10 10 10 8 3 - 0.00  
17 - - - - - - - - - - - - - - - - - - -  
18 - - - - - - - - - - - - - - - - - - -  
19 - - - - - - - - - - - - - - - - - - -  
20 - - - - - - - - - - - - - - - - - - -  
21 - - - - - - - - - - - - - - - - - - -  
22 - - - - - - - - - - - - - - - - - - -  
23 - - - - - - - - - - - - - - - - - - -  
24 73 66 59 50 47 43 68 48 41 30.36 30.23 30.12 10 10 4 23 16 31 0.00  
25 68 60 53 61 55 46 100 83 59 30.19 30.12 30.07 10 9 2 22 13 44 0.00 Rain
26 69 62 55 63 58 54 100 91 78 30.10 30.02 29.93 10 6 1 21 12 29 0.00  
27 73 65 57 64 60 55 100 86 65 29.97 29.83 29.70 10 8 2 22 10 30 0.00 Rain
28 77 68 59 66 63 59 100 81 57 29.78 29.74 29.68 10 9 1 14 6 21 0.00  
29 73 68 64 68 64 59 100 88 78 29.79 29.73 29.65 10 9 0 21 11 30 0.00 Rain
30 71 66 60 63 61 55 94 84 69 29.70 29.62 29.57 10 10 5 26 15 34 0.00 Rain
31 77 66 55 57 52 48 100 63 36 29.72 29.69 29.64 10 10 10 26 11 37 0.00