Weather History for Marshalltown, IA

Change the Weather History Date:

Month of August, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 97 °F 84 °F 75 °F
Mean Temperature 84 °F 73 °F 61 °F
Min Temperature 72 °F 61 °F 45 °F
Degree Days  
Heating Degree Days (base 65) 4 0 0 6
Cooling Degree Days (base 65) 19 8 0 246
Growing Degree Days (base 50) 34 22 10 688
Dew Point  
Dew Point 79 °F 63 °F 44 °F
Precipitation  
Precipitation 0.07 in 0.00 in 0.00 in 0.10 in
Snowdepth - - - -
Wind  
Wind 26 mph 6 mph 0 mph
Gust Wind 30 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.24 in 30.03 in 29.76 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

Aug. 12, 2013 Rise Set
Actual Time 6:16 AM CDT 8:16 PM CDT
Civil Twilight 5:46 AM CDT 8:46 PM CDT
Nautical Twilight 5:08 AM CDT 9:23 PM CDT
Astronomical Twilight 4:28 AM CDT 10:03 PM CDT
Moon 12:15 PM CDT (8/12) 11:01 PM CDT (8/12)
Length of Visible Light 15h 00m
Length of Day
13h 59m
Waxing Crescent, 31% of the Moon is Illuminated
Aug 12
Waxing Crescent
Aug 14
First Quarter
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New

Weather History Calendar

Precipitation Actual month total 0.10 Normal Month Total: 4.25
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
84 | 56 0.00
Average:
83 | 62 0.13
Rain
Actual:
82 | 62 0.07
Average:
83 | 62 0.13
Clear
Actual:
78 | 56 0.00
Average:
83 | 62 0.13
Clear
Actual:
80 | 53 0.00
Average:
83 | 62 0.14
Partly Cloudy
Actual:
81 | 63 0.00
Average:
83 | 62 0.13
Fog
Actual:
87 | 61 0.00
Average:
83 | 62 0.13
Thunderstorm
Actual:
78 | 62 0.01
Average:
82 | 62 0.13
Clear
Actual:
80 | 53 0.00
Average:
82 | 62 0.14
Scattered Clouds
Actual:
80 | 59 0.00
Average:
82 | 61 0.15
Scattered Clouds
Actual:
81 | 53 0.00
Average:
82 | 61 0.16
Thunderstorm
Actual:
82 | 64 0.02
Average:
82 | 61 0.14
Scattered Clouds
Actual:
82 | 57 0.00
Average:
82 | 61 0.15
Clear
Actual:
76 | 51 0.00
Average:
82 | 61 0.15
Scattered Clouds
Actual:
76 | 45 0.00
Average:
82 | 61 0.14
Scattered Clouds
Actual:
75 | 54 0.00
Average:
81 | 61 0.14
Scattered Clouds
Actual:
78 | 49 0.00
Average:
81 | 61 0.14
Scattered Clouds
Actual:
82 | 52 0.00
Average:
81 | 60 0.13
Clear
Actual:
82 | 52 0.00
Average:
81 | 60 0.13
Scattered Clouds
Actual:
83 | 54 0.00
Average:
81 | 60 0.13
Partly Cloudy
Actual:
88 | 65 0.00
Average:
81 | 60 0.12
Clear
Actual:
89 | 71 0.00
Average:
81 | 60 0.11
Thunderstorm
Actual:
83 | 67 T
Average:
81 | 59 0.12
Fog
Actual:
86 | 62 0.00
Average:
80 | 59 0.13
Clear
Actual:
88 | 68 0.00
Average:
80 | 59 0.14
Clear
Actual:
92 | 71 0.00
Average:
80 | 59 0.16
Clear
Actual:
94 | 72 0.00
Average:
80 | 58 0.14
Clear
Actual:
96 | 72 0.00
Average:
80 | 58 0.14
Clear
Actual:
94 | 72 0.00
Average:
80 | 58 0.14
Fog
Actual:
94 | 71 0.00
Average:
79 | 58 0.15
Thunderstorm
Actual:
97 | 69 T
Average:
79 | 57 0.14
Partly Cloudy
Actual:
86 | 67 T
Average:
79 | 57 0.14
 

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
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 84 70 56 66 61 57 100 74 48 30.07 30.01 29.89 10 8 1 8 4 11 0.00  
2 82 72 62 66 63 60 100 76 51 30.01 29.92 29.88 10 10 6 15 6 22 0.07 Rain
3 78 67 56 61 58 54 100 73 45 30.18 30.11 30.02 10 10 10 12 5 16 0.00  
4 80 67 53 62 57 53 100 74 47 30.20 30.14 30.06 10 10 10 14 5 22 0.00  
5 81 72 63 72 66 58 93 81 69 30.03 29.91 29.83 10 10 10 14 7 18 0.00  
6 87 74 61 73 67 61 100 78 55 29.88 29.82 29.78 10 7 0 15 5 17 0.00 Fog
7 78 70 62 68 64 61 100 80 60 30.01 29.90 29.78 10 10 9 17 9 22 0.01 Rain , Thunderstorm
8 80 67 53 64 59 54 100 74 48 30.03 30.00 29.97 10 10 10 9 4 14 0.00  
9 80 70 59 67 62 57 100 74 48 30.13 30.05 30.00 10 10 10 14 5 17 0.00  
10 81 67 53 64 58 53 100 73 46 30.20 30.15 30.09 10 10 9 9 3 12 0.00  
11 82 73 64 68 64 59 87 73 58 30.11 30.05 29.98 10 10 10 15 6 21 0.02 Rain , Thunderstorm
12 82 70 57 67 63 57 100 73 45 30.05 30.01 29.98 10 9 5 17 7 23 0.00  
13 76 64 51 60 54 50 100 73 46 30.19 30.11 30.03 10 10 9 13 6 16 0.00  
14 76 61 45 54 49 44 96 66 35 30.24 30.19 30.13 10 10 10 8 2 9 0.00  
15 75 65 54 56 54 51 93 70 46 30.16 30.13 30.10 10 10 8 12 4 15 0.00  
16 78 64 49 59 53 48 93 67 40 30.21 30.18 30.15 10 10 9 9 2 13 0.00  
17 82 67 52 60 54 50 96 65 34 30.23 30.18 30.13 10 10 9 13 4 16 0.00  
18 82 67 52 59 56 50 96 69 42 30.19 30.13 30.07 10 10 8 14 6 20 0.00  
19 83 69 54 63 60 53 93 70 47 30.09 30.04 29.98 10 10 7 15 6 20 0.00  
20 88 77 65 68 65 60 87 69 50 30.00 29.97 29.93 10 10 10 20 10 25 0.00  
21 89 80 71 70 68 65 84 70 55 29.99 29.96 29.93 10 10 9 18 9 24 0.00  
22 83 75 67 69 67 66 90 76 62 30.09 30.05 29.98 10 10 9 13 4 15 T Rain , Thunderstorm
23 86 74 62 70 66 62 100 78 55 30.14 30.10 30.05 10 6 0 13 8 20 0.00 Fog
24 88 78 68 72 68 65 90 73 55 30.15 30.10 30.06 10 10 8 20 11 29 0.00  
25 92 82 71 71 67 64 84 66 47 30.16 30.10 30.05 10 10 9 21 11 26 0.00  
26 94 83 72 73 70 68 93 71 49 30.09 30.02 29.93 10 10 7 15 9 21 0.00  
27 96 84 72 73 70 68 87 65 42 29.94 29.89 29.84 10 10 10 20 10 24 0.00  
28 94 83 72 78 71 67 97 73 49 29.99 29.94 29.90 10 10 5 10 5 12 0.00  
29 94 83 71 75 71 55 100 70 39 30.05 29.99 29.90 10 5 0 6 6 7 0.00 Fog
30 97 83 69 79 72 68 100 73 45 29.90 29.83 29.76 10 10 10 26 6 30 T Thunderstorm
31 86 77 67 73 70 67 97 79 61 29.86 29.81 29.77 10 10 9 10 5 15 T