Mason City, IA

4:48 PM CDT on April 30, 2017 (GMT -0500)
Mason City Municipal

Weather History for KMCW - September, 2010

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Month of September, 2010

  Max Avg Min Sum
Temperature  
Max Temperature 88 °F 73 °F 56 °F
Mean Temperature 71 °F 61 °F 48 °F
Min Temperature 59 °F 48 °F 35 °F
Degree Days  
Heating Degree Days (base 65) 17 5 0 150
Cooling Degree Days (base 65) 6 1 0 20
Growing Degree Days (base 50) 20 11 0 325
Dew Point  
Dew Point 70 °F 51 °F 30 °F
Precipitation  
Precipitation 0.84 in 0.09 in 0.00 in 2.38 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 37 mph 10 mph 0 mph
Gust Wind 48 mph 25 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.29 in 29.96 in 29.52 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 04, 2010 Rise Set
Actual Time 6:40 AM CDT 7:42 PM CDT
Civil Twilight 6:11 AM CDT 8:12 PM CDT
Nautical Twilight 5:36 AM CDT 8:46 PM CDT
Astronomical Twilight 5:00 AM CDT 9:22 PM CDT
Moon 1:50 AM CDT (9/4) 5:16 PM CDT (9/4)
Length of Visible Light 14h 00m
Length of Day
13h 02m
Waning Crescent, 19% of the Moon is Illuminated
Sep 4
Waning Crescent
Sep 8
New
Sep 15
First Quarter
Sep 23
Full
Sep 30
Last Quarter

Daily Weather History & Observations

2010 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  
1 78 69 59 67 60 53 97 72 47 29.99 29.93 29.86 10 10 9 14 7 17 T Rain
2 75 65 55 67 61 51 100 80 59 29.91 29.84 29.75 10 9 2 28 11 35 0.09 Rain
3 67 58 49 52 47 44 93 69 45 30.07 29.98 29.92 10 10 10 35 18 45 0.00  
4 71 57 42 49 45 41 100 69 38 30.12 30.05 29.98 10 10 10 18 8 28 0.00  
5 79 62 44 56 52 43 93 67 40 29.99 29.80 29.68 10 10 10 23 9 30 T Thunderstorm
6 83 69 55 66 58 51 84 66 47 29.76 29.64 29.52 10 10 10 37 14 46 T Thunderstorm
7 71 58 45 49 46 42 93 65 37 30.14 29.92 29.74 10 10 10 36 19 45 0.00  
8 72 55 38 54 46 39 96 66 35 30.22 30.14 30.09 10 9 2 9 4 13 0.25  
9 73 64 55 54 52 47 93 67 41 30.12 30.03 29.94 10 10 8 18 9 24 0.09 Rain
10 73 65 57 63 56 48 100 72 44 29.95 29.85 29.77 10 8 2 26 11 33 0.41 Rain , Thunderstorm
11 74 63 51 63 55 47 100 69 38 30.00 29.90 29.82 10 8 3 25 12 35 0.00  
12 85 66 47 54 49 45 100 63 25 30.06 30.01 29.96 10 10 10 15 7 20 0.00  
13 78 62 46 52 46 42 93 61 28 30.13 30.07 30.02 10 10 10 13 6 18 0.00  
14 79 62 45 52 48 44 100 68 35 30.13 30.09 30.05 10 10 7 16 7 22 0.00  
15 83 71 58 65 57 51 93 69 45 30.11 29.89 29.71 10 9 1 36 11 48 0.14 Rain , Thunderstorm
16 62 54 45 60 52 47 100 89 77 30.08 29.98 29.72 10 10 8 28 11 36 0.02  
17 69 57 45 58 54 46 100 84 68 30.08 30.03 29.99 10 8 5 15 8 18 0.01 Rain
18 59 53 47 57 44 33 93 72 50 30.29 30.20 30.09 10 9 5 17 8 23 0.09 Rain , Thunderstorm
19 61 56 50 48 42 39 83 65 46 30.25 30.20 30.14 10 10 9 14 8 20 0.00  
20 88 70 52 70 58 50 100 73 46 30.14 29.95 29.70 10 4 0 26 14 35 0.00 Fog
21 75 64 53 65 61 51 100 79 57 29.92 29.81 29.69 10 9 1 23 7 30 0.25 Rain , Thunderstorm
22 71 63 54 66 59 52 93 86 78 30.03 29.93 29.80 10 10 9 23 10 31 T  
23 74 65 55 70 67 54 93 89 84 29.78 29.66 29.53 10 6 1 30 18 39 0.84 Rain , Thunderstorm
24 66 56 45 54 47 44 93 71 48 30.16 29.93 29.70 10 10 10 32 19 41 0.00  
25 56 48 39 49 46 39 100 89 77 30.26 30.20 30.15 10 10 5 9 4 10 0.19 Rain
26 67 52 37 45 37 30 100 63 26 30.28 30.20 30.09 10 10 6 9 4 13 0.00  
27 72 54 35 51 43 34 92 65 38 30.09 29.94 29.80 10 10 10 18 9 24 0.00  
28 72 60 47 54 51 46 100 74 47 29.94 29.87 29.82 10 10 10 18 9 23 0.00  
29 82 63 44 54 49 44 100 70 39 29.93 29.81 29.72 10 9 5 24 12 29 0.00  
30 74 59 44 49 44 38 100 65 29 30.13 30.07 29.94 10 10 10 20 8 26 0.00