Weather History for Mason City, IA

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Month of November, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 76 °F 49 °F 25 °F
Mean Temperature 62 °F 37 °F 17 °F
Min Temperature 48 °F 25 °F 6 °F
Degree Days  
Heating Degree Days (base 65) 48 28 3 836
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 12 0 0 14
Dew Point  
Dew Point 55 °F 27 °F 2 °F
Precipitation  
Precipitation 0.17 in 0.02 in 0.00 in 0.45 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 43 mph 11 mph 0 mph
Gust Wind 51 mph 26 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.50 in 30.13 in 29.54 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Nov. 21, 2012 Rise Set
Actual Time 7:14 AM CST 4:44 PM CST
Civil Twilight 6:43 AM CST 5:15 PM CST
Nautical Twilight 6:08 AM CST 5:50 PM CST
Astronomical Twilight 5:34 AM CST 6:23 PM CST
Moon 1:09 PM CST 12:23 AM CST
Length of Visible Light 10h 32m
Length of Day
9h 29m
First Quarter, 62% of the Moon is Illuminated
Nov 21
First Quarter
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter

Weather History Calendar

Precipitation Actual month total 0.45 Normal Month Total: 1.88
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
50 | 25 0.00
Average:
52 | 31 0.07
Scattered Clouds
Actual:
44 | 22 0.00
Average:
52 | 31 0.07
Overcast
Actual:
49 | 35 T
Average:
51 | 30 0.07
Rain
Actual:
48 | 37 0.06
Average:
50 | 30 0.07
Rain
Actual:
43 | 37 0.06
Average:
50 | 30 0.07
Rain
Actual:
47 | 36 0.15
Average:
49 | 29 0.07
Partly Cloudy
Actual:
44 | 29 0.00
Average:
49 | 29 0.07
Clear
Actual:
57 | 28 0.00
Average:
48 | 28 0.06
Partly Cloudy
Actual:
56 | 33 0.00
Average:
47 | 28 0.06
Thunderstorm
Actual:
76 | 48 0.01
Average:
47 | 27 0.07
Rain
Actual:
61 | 19 0.17
Average:
46 | 27 0.06
Snow
Actual:
29 | 18 T
Average:
45 | 26 0.07
Scattered Clouds
Actual:
45 | 12 0.00
Average:
45 | 26 0.06
Scattered Clouds
Actual:
55 | 31 0.00
Average:
44 | 25 0.07
Scattered Clouds
Actual:
53 | 28 0.00
Average:
43 | 25 0.07
Clear
Actual:
49 | 18 0.00
Average:
43 | 24 0.06
Scattered Clouds
Actual:
58 | 26 0.00
Average:
42 | 24 0.06
Partly Cloudy
Actual:
57 | 38 0.00
Average:
41 | 23 0.06
Rain
Actual:
59 | 31 T
Average:
41 | 23 0.07
Fog
Actual:
56 | 30 0.00
Average:
40 | 22 0.06
Clear
Actual:
71 | 32 0.00
Average:
39 | 21 0.06
Partly Cloudy
Actual:
62 | 31 0.00
Average:
39 | 21 0.06
Snow
Actual:
32 | 13 T
Average:
38 | 20 0.06
Partly Cloudy
Actual:
28 | 8 0.00
Average:
38 | 20 0.06
Scattered Clouds
Actual:
35 | 21 0.00
Average:
37 | 19 0.05
Scattered Clouds
Actual:
25 | 8 0.00
Average:
36 | 19 0.06
Scattered Clouds
Actual:
34 | 6 0.00
Average:
36 | 18 0.05
Fog
Actual:
41 | 12 0.00
Average:
35 | 18 0.06
Clear
Actual:
50 | 20 0.00
Average:
35 | 17 0.05
Partly Cloudy
Actual:
43 | 23 0.00
Average:
34 | 17 0.05
 

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

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Nov high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 50 38 25 34 29 20 81 64 46 30.06 29.98 29.93 10 10 7 21 10 24 0.00  
2 44 33 22 27 24 19 88 69 49 30.16 30.12 30.06 10 10 9 13 6 15 0.00  
3 49 42 35 30 28 26 70 56 42 30.23 30.20 30.16 10 10 5 9 2 12 T  
4 48 43 37 38 35 32 92 76 60 30.24 30.19 30.13 10 8 5 12 6 16 0.06 Rain
5 43 40 37 37 36 33 92 81 70 30.20 30.14 30.02 7 4 2 13 7 16 0.06 Rain
6 47 42 36 38 36 33 92 79 65 30.02 29.90 29.85 10 7 2 26 17 32 0.15 Rain
7 44 37 29 34 31 27 92 75 57 30.15 30.11 30.01 10 10 10 15 6 18 0.00  
8 57 43 28 37 33 26 92 70 47 30.11 30.02 29.95 10 10 9 23 11 28 0.00  
9 56 45 33 41 38 31 96 78 59 29.99 29.93 29.85 10 7 4 18 10 23 0.00  
10 76 62 48 55 49 42 93 68 43 29.83 29.66 29.54 10 7 2 35 18 44 0.01 Rain , Thunderstorm
11 61 40 19 52 30 11 92 79 65 30.07 29.81 29.60 10 8 2 23 15 29 0.17 Rain
12 29 24 18 16 14 11 77 65 53 30.38 30.18 30.03 10 10 7 26 14 33 T Snow
13 45 29 12 27 20 9 88 67 45 30.45 30.39 30.32 10 10 10 17 9 21 0.00  
14 55 43 31 31 29 26 85 60 35 30.33 30.27 30.22 10 10 10 18 10 23 0.00  
15 53 41 28 33 29 23 85 65 45 30.45 30.29 30.19 10 10 9 18 11 22 0.00  
16 49 34 18 28 22 13 88 65 42 30.50 30.45 30.39 10 10 6 10 6 13 0.00  
17 58 42 26 36 31 24 92 66 40 30.39 30.33 30.27 10 8 4 25 12 31 0.00  
18 57 48 38 33 31 29 70 54 38 30.26 30.18 30.14 10 10 8 22 15 28 0.00  
19 59 45 31 41 36 30 92 72 51 30.13 30.07 30.02 10 6 0 20 9 25 T Fog , Rain
20 56 43 30 39 32 27 100 72 43 30.20 30.15 30.08 10 5 0 13 7 15 0.00 Fog
21 71 52 32 41 36 30 89 61 33 30.12 29.98 29.81 10 8 4 29 15 36 0.00  
22 62 47 31 42 33 22 71 57 43 30.05 29.87 29.68 10 10 9 38 20 46 0.00  
23 32 23 13 21 12 9 80 63 46 30.42 30.29 30.05 10 10 3 43 24 51 T Snow
24 28 18 8 18 12 5 91 72 53 30.39 30.15 29.86 10 10 10 18 8 22 0.00  
25 35 28 21 22 19 16 81 69 56 30.20 30.00 29.84 10 10 10 21 10 23 0.00  
26 25 17 8 18 6 2 84 64 44 30.48 30.38 30.20 10 10 10 22 11 26 0.00  
27 34 20 6 17 11 2 80 61 41 30.43 30.30 30.19 10 10 9 22 9 25 0.00  
28 41 27 12 23 17 10 92 70 48 30.43 30.32 30.17 10 6 0 12 6 14 0.00 Fog
29 50 35 20 31 24 16 92 71 50 30.14 30.05 30.00 10 8 2 9 6 12 0.00  
30 43 33 23 33 29 21 92 80 67 30.14 30.09 30.00 6 3 2 16 8 20 0.00