Weather History for Mason City, IA

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Month of March, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 55 °F 33 °F 20 °F
Mean Temperature 45 °F 25 °F 12 °F
Min Temperature 34 °F 17 °F -1 °F
Degree Days  
Heating Degree Days (base 65) 53 40 20 1237
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 46 °F 19 °F -6 °F
Precipitation  
Precipitation 0.61 in 0.07 in 0.00 in 1.57 in
Snowdepth 12.0 in 6.4 in 0.0 in -
Wind  
Wind 32 mph 12 mph 0 mph
Gust Wind 39 mph 28 mph 22 mph
Sea Level Pressure  
Sea Level Pressure 30.45 in 30.10 in 29.64 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Mar. 27, 2013 Rise Set
Actual Time 7:03 AM CDT 7:34 PM CDT
Civil Twilight 6:35 AM CDT 8:02 PM CDT
Nautical Twilight 6:01 AM CDT 8:36 PM CDT
Astronomical Twilight 5:26 AM CDT 9:11 PM CDT
Moon 8:21 PM CDT (3/27) 6:53 AM CDT (3/27)
Length of Visible Light 13h 27m
Length of Day
12h 30m
Full, 100% of the Moon is Illuminated
Mar 27
Full
Apr 2
Last Quarter
Apr 10
New
Apr 18
First Quarter
Apr 25
Full

Weather History Calendar

Precipitation Actual month total 1.57 Normal Month Total: 2.23
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Mostly Cloudy
Actual:
26 | 13 T
Average:
35 | 18 0.05
Scattered Clouds
Actual:
28 | 3 0.00
Average:
35 | 18 0.06
Snow
Actual:
28 | 16 T
Average:
36 | 19 0.05
Snow
Actual:
28 | 22 0.07
Average:
36 | 19 0.05
Snow
Actual:
31 | 23 0.19
Average:
37 | 20 0.06
Fog
Actual:
25 | 0 0.00
Average:
37 | 20 0.05
Fog
Actual:
25 | -1 0.00
Average:
38 | 20 0.06
Rain
Actual:
34 | 14 T
Average:
38 | 21 0.05
Rain
Actual:
35 | 33 0.61
Average:
39 | 21 0.06
Snow
Actual:
34 | 30 0.50
Average:
39 | 22 0.06
Snow
Actual:
30 | 18 0.05
Average:
40 | 22 0.07
Snow
Actual:
28 | 16 T
Average:
40 | 22 0.06
Clear
Actual:
26 | 11 0.00
Average:
41 | 23 0.06
Partly Cloudy
Actual:
38 | 15 T
Average:
41 | 23 0.07
Fog
Actual:
38 | 29 0.00
Average:
42 | 24 0.06
Partly Cloudy
Actual:
33 | 18 0.00
Average:
42 | 24 0.07
Partly Cloudy
Actual:
31 | 13 T
Average:
43 | 24 0.08
Snow
Actual:
32 | 12 0.09
Average:
43 | 25 0.08
Scattered Clouds
Actual:
25 | 8 T
Average:
44 | 25 0.08
Scattered Clouds
Actual:
20 | 7 T
Average:
44 | 25 0.08
Clear
Actual:
25 | 2 0.00
Average:
45 | 26 0.08
Scattered Clouds
Actual:
30 | 7 0.00
Average:
45 | 26 0.08
Partly Cloudy
Actual:
34 | 15 0.00
Average:
46 | 26 0.08
Snow
Actual:
32 | 25 T
Average:
46 | 27 0.08
Partly Cloudy
Actual:
34 | 24 0.06
Average:
47 | 27 0.09
Scattered Clouds
Actual:
37 | 19 0.00
Average:
48 | 27 0.09
Clear
Actual:
38 | 20 0.00
Average:
48 | 28 0.09
Partly Cloudy
Actual:
43 | 25 0.00
Average:
49 | 28 0.09
Scattered Clouds
Actual:
52 | 29 0.00
Average:
49 | 28 0.09
Partly Cloudy
Actual:
55 | 34 0.00
Average:
50 | 29 0.10
Fog
Actual:
41 | 25 0.00
Average:
50 | 29 0.10
 

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
Mar high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 26 20 13 18 15 9 84 73 62 30.36 30.27 30.16 10 10 8 17 11 21 T  
2 28 16 3 16 10 -1 88 73 57 30.37 30.30 30.15 10 10 10 12 4 14 0.00  
3 28 22 16 19 15 11 84 70 55 30.19 30.07 29.97 10 9 2 20 12 24 T Snow
4 28 25 22 23 21 18 92 84 75 30.03 29.93 29.86 10 4 1 23 17 33 0.07 Snow
5 31 27 23 24 22 19 92 81 69 30.30 30.03 29.93 10 5 0 23 11 28 0.19 Fog , Snow
6 25 13 0 19 10 -2 88 78 68 30.44 30.37 30.26 10 8 0 20 9 22 0.00 Fog
7 25 12 -1 17 5 -6 96 85 73 30.42 30.37 30.34 8 4 0 16 7 21 0.00 Fog
8 34 24 14 30 22 12 92 84 75 30.35 30.27 30.09 7 5 3 22 13 28 T Rain
9 35 34 33 34 32 30 100 95 89 30.08 29.83 29.69 6 2 0 23 14 31 0.61 Fog , Rain
10 34 32 30 32 30 27 96 89 82 29.85 29.77 29.71 10 3 0 30 20 37 0.50 Fog , Rain , Snow
11 30 24 18 27 22 14 92 83 74 29.92 29.77 29.72 10 5 0 25 17 30 0.05 Fog , Snow
12 28 22 16 25 17 12 85 79 73 30.23 30.02 29.89 10 7 1 31 19 38 T Snow
13 26 19 11 17 12 8 88 76 63 30.45 30.37 30.25 10 9 2 20 10 23 0.00  
14 38 27 15 28 23 12 88 81 74 30.31 30.15 30.06 10 9 4 20 7 24 T  
15 38 34 29 32 30 25 96 86 76 30.04 29.86 29.75 8 4 0 17 7 18 0.00 Fog
16 33 26 18 31 21 12 92 80 68 30.25 30.05 29.82 10 8 1 29 17 36 0.00  
17 31 22 13 24 15 5 78 71 63 30.25 30.10 29.89 10 10 10 22 15 30 T  
18 32 22 12 28 18 5 92 80 68 29.95 29.76 29.64 7 3 0 32 22 39 0.09 Fog , Rain , Snow
19 25 17 8 12 5 1 73 62 50 30.29 30.11 29.90 10 9 6 30 21 36 T  
20 20 14 7 6 3 -1 76 63 49 30.31 30.25 30.18 10 10 9 32 21 38 T  
21 25 14 2 10 5 -2 86 68 50 30.17 30.12 30.03 10 10 10 10 4 12 0.00  
22 30 19 7 18 11 4 83 65 46 30.13 30.11 30.08 10 10 10 7 3 9 0.00  
23 34 25 15 21 17 12 91 71 51 30.17 30.13 30.06 10 10 7 16 7 18 0.00  
24 32 29 25 26 23 20 88 80 72 30.08 29.98 29.91 10 5 2 22 14 25 T Snow
25 34 29 24 22 20 17 81 71 61 30.26 30.10 29.97 10 10 10 23 17 28 0.06  
26 37 28 19 25 20 15 84 68 52 30.34 30.31 30.27 10 10 10 16 7 20 0.00  
27 38 29 20 26 22 18 92 73 54 30.38 30.35 30.32 10 10 5 8 2 12 0.00  
28 43 34 25 33 26 21 89 77 64 30.37 30.33 30.28 10 10 8 12 6 14 0.00  
29 52 41 29 40 32 24 85 72 59 30.31 30.24 30.12 10 10 9 15 7 18 0.00  
30 55 45 34 46 38 31 93 80 66 30.10 29.94 29.88 10 7 2 20 10 26 0.00  
31 41 33 25 34 29 17 100 77 54 30.12 29.92 29.86 10 5 0 32 19 39 0.00 Fog