Ottumwa, IA

8:04 AM CDT on August 23, 2017 (GMT -0500)
Ottumwa Industrial

Weather History for KOTM - September, 2012

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Week of September 9, 2012 through September 15, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 79 °F 61 °F
Mean Temperature 75 °F 64 °F 53 °F
Min Temperature 59 °F 49 °F 43 °F
Degree Days  
Heating Degree Days (base 65) 12 4 0 26
Cooling Degree Days (base 65) 10 3 0 19
Growing Degree Days (base 50) 26 14 4 97
Dew Point  
Dew Point 59 °F 48 °F 40 °F
Precipitation  
Precipitation 0.29 in 0.05 in 0.00 in 0.29 in
Snowdepth - - - -
Wind  
Wind 28 mph 8 mph 0 mph
Gust Wind 36 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.40 in 30.17 in 29.94 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Sep. 10, 2012 Rise Set
Actual Time 6:45 AM CDT 7:26 PM CDT
Civil Twilight 6:18 AM CDT 7:54 PM CDT
Nautical Twilight 5:45 AM CDT 8:27 PM CDT
Astronomical Twilight 5:11 AM CDT 9:01 PM CDT
Moon 1:05 AM CDT (9/10) 3:58 PM CDT (9/10)
Length of Visible Light 13h 36m
Length of Day
12h 40m
Waning Crescent, 30% of the Moon is Illuminated
Sep 10
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
9 75 62 48 50 47 43 86 62 38 30.17 30.12 29.99 10 10 10 16 7 21 0.00  
10 81 64 46 50 47 45 93 62 30 30.19 30.11 30.02 10 10 10 18 8 25 0.00  
11 91 74 57 56 52 48 80 52 24 30.04 30.00 29.94 10 10 10 21 11 28 0.00 Rain
12 90 75 59 59 53 41 78 54 29 30.14 30.04 30.00 10 10 10 21 10 26 T Rain
13 61 53 45 52 49 44 100 78 55 30.39 30.32 30.16 10 8 0 28 9 36 0.29 Fog , Rain
14 74 59 43 51 45 40 100 66 31 30.40 30.36 30.31 10 4 0 10 3 16 0.00 Fog
15 78 61 43 50 45 41 93 61 28 30.31 30.23 30.13 10 10 10 14 6 18 0.00