Weather History for Mason City, IA

Change the Weather History Date:

Month of May, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 89 °F 71 °F 47 °F
Mean Temperature 77 °F 59 °F 43 °F
Min Temperature 64 °F 46 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 22 8 0 247
Cooling Degree Days (base 65) 12 2 0 53
Growing Degree Days (base 50) 26 9 0 294
Dew Point  
Dew Point 69 °F 47 °F 27 °F
Precipitation  
Precipitation 0.85 in 0.09 in 0.00 in 2.33 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 39 mph 12 mph 0 mph
Gust Wind 51 mph 25 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.27 in 29.95 in 29.55 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

May. 05, 2014 Rise Set
Actual Time 6:01 AM CDT 8:19 PM CDT
Civil Twilight 5:29 AM CDT 8:51 PM CDT
Nautical Twilight 4:50 AM CDT 9:30 PM CDT
Astronomical Twilight 4:07 AM CDT 10:13 PM CDT
Moon 11:22 AM CDT (5/5) 1:03 AM CDT (5/5)
Length of Visible Light 15h 21m
Length of Day
14h 17m
Waxing Crescent, 37% of the Moon is Illuminated
May 5
Waxing Crescent
May 6
First Quarter
May 14
Full
May 21
Last Quarter
May 28
New

Weather History Calendar

Precipitation Actual month total 2.33 Normal Month Total: 4.68
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
47 | 38 0.01
Average:
65 | 41 0.14
Partly Cloudy
Actual:
65 | 38 T
Average:
66 | 42 0.14
Scattered Clouds
Actual:
65 | 37 0.00
Average:
66 | 42 0.15
Rain
Actual:
56 | 38 0.15
Average:
66 | 42 0.14
Scattered Clouds
Actual:
66 | 42 0.00
Average:
67 | 43 0.14
Scattered Clouds
Actual:
70 | 43 0.00
Average:
67 | 43 0.14
Scattered Clouds
Actual:
84 | 50 0.00
Average:
67 | 44 0.14
Thunderstorm
Actual:
79 | 54 0.01
Average:
68 | 44 0.14
Partly Cloudy
Actual:
62 | 39 0.00
Average:
68 | 44 0.16
Thunderstorm
Actual:
64 | 36 0.37
Average:
68 | 45 0.15
Thunderstorm
Actual:
71 | 42 0.85
Average:
69 | 45 0.14
Thunderstorm
Actual:
72 | 46 0.57
Average:
69 | 45 0.15
Partly Cloudy
Actual:
56 | 37 0.00
Average:
69 | 46 0.16
Partly Cloudy
Actual:
61 | 32 T
Average:
70 | 46 0.15
Rain
Actual:
49 | 38 0.08
Average:
70 | 46 0.15
Rain
Actual:
53 | 33 T
Average:
70 | 47 0.16
Scattered Clouds
Actual:
66 | 32 0.00
Average:
70 | 47 0.15
Scattered Clouds
Actual:
71 | 49 T
Average:
71 | 48 0.16
Thunderstorm
Actual:
68 | 51 0.06
Average:
71 | 48 0.15
Scattered Clouds
Actual:
85 | 51 T
Average:
71 | 48 0.15
Clear
Actual:
73 | 50 0.00
Average:
72 | 49 0.15
Clear
Actual:
75 | 44 0.00
Average:
72 | 49 0.15
Clear
Actual:
77 | 43 0.00
Average:
72 | 49 0.15
Clear
Actual:
79 | 51 0.00
Average:
73 | 50 0.16
Partly Cloudy
Actual:
77 | 52 0.00
Average:
73 | 50 0.16
Thunderstorm
Actual:
84 | 61 0.05
Average:
73 | 50 0.16
Thunderstorm
Actual:
77 | 61 0.02
Average:
74 | 51 0.15
Partly Cloudy
Actual:
81 | 63 0.00
Average:
74 | 51 0.16
Clear
Actual:
86 | 54 0.00
Average:
74 | 51 0.16
Scattered Clouds
Actual:
89 | 64 0.00
Average:
75 | 52 0.16
Thunderstorm
Actual:
85 | 64 0.16
Average:
75 | 52 0.16
 

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

2014 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 47 43 38 41 39 37 100 88 76 29.90 29.79 29.72 10 10 3 24 16 29 0.01 Rain
2 65 52 38 46 40 36 92 68 44 29.89 29.76 29.63 10 10 10 29 14 36 T  
3 65 51 37 40 37 34 85 60 34 29.96 29.87 29.76 10 10 10 25 13 30 0.00  
4 56 47 38 39 36 33 85 66 46 30.12 30.02 29.95 10 10 7 17 10 21 0.15 Rain
5 66 54 42 39 36 33 82 58 34 29.97 29.93 29.89 10 10 10 20 12 25 0.00  
6 70 57 43 42 38 31 66 50 34 29.92 29.81 29.71 10 10 10 32 20 40 0.00  
7 84 67 50 63 52 40 73 61 48 29.70 29.63 29.55 10 10 10 28 16 33 0.00  
8 79 67 54 64 56 43 84 57 30 29.72 29.63 29.56 10 10 6 39 15 51 0.01 Rain , Thunderstorm
9 62 51 39 49 43 36 86 61 36 29.86 29.72 29.62 10 10 10 28 16 35 0.00  
10 64 50 36 54 47 36 100 76 51 29.89 29.85 29.78 10 9 4 25 10 33 0.37 Rain , Thunderstorm
11 71 57 42 63 55 43 100 87 73 29.94 29.82 29.69 10 7 1 26 9 42 0.85 Rain , Thunderstorm
12 72 59 46 65 58 44 100 89 78 29.89 29.75 29.67 10 8 2 26 13 32 0.57 Rain , Thunderstorm
13 56 47 37 44 40 34 93 72 50 30.27 30.08 29.90 10 10 10 26 17 32 0.00  
14 61 47 32 40 35 31 96 68 39 30.27 30.20 30.10 10 10 10 25 9 33 T  
15 49 44 38 39 35 31 92 75 58 30.14 30.11 30.07 10 10 4 24 15 29 0.08 Rain
16 53 43 33 35 32 27 92 65 38 30.12 30.10 30.08 10 10 10 15 7 22 T Rain
17 66 49 32 36 31 28 89 60 30 30.13 30.10 30.04 10 10 10 31 9 36 0.00  
18 71 60 49 42 36 30 57 42 26 30.15 30.09 30.01 10 10 10 24 13 30 T  
19 68 60 51 60 52 44 90 76 62 30.04 29.86 29.75 10 10 5 35 16 42 0.06 Rain , Thunderstorm
20 85 68 51 61 55 47 100 64 28 29.86 29.81 29.75 10 9 4 16 5 22 T  
21 73 62 50 53 49 46 93 67 41 30.12 29.99 29.85 10 10 9 25 13 31 0.00  
22 75 60 44 48 42 37 93 59 25 30.23 30.16 30.12 10 10 7 16 7 24 0.00  
23 77 60 43 45 41 37 86 56 25 30.23 30.18 30.12 10 10 4 13 6 22 0.00  
24 79 65 51 50 45 42 77 53 28 30.18 30.12 30.04 10 10 10 18 10 23 0.00  
25 77 65 52 63 57 46 93 77 60 30.10 30.01 29.93 10 10 8 22 12 29 0.00  
26 84 73 61 64 62 60 100 76 51 29.97 29.92 29.86 10 10 8 22 8 27 0.05 Rain , Thunderstorm
27 77 69 61 68 64 61 100 82 64 29.96 29.92 29.88 10 10 5 16 9 19 0.02 Rain , Thunderstorm
28 81 72 63 64 57 28 100 59 18 30.06 30.01 29.94 10 9 6 21 12 25 0.00  
29 86 70 54 61 52 43 77 52 26 30.12 30.05 30.00 10 10 9 17 10 22 0.00  
30 89 77 64 63 60 58 84 62 39 30.15 30.07 30.01 10 10 10 20 10 26 0.00  
31 85 75 64 69 65 60 90 74 58 30.10 30.01 29.92 10 9 2 30 12 40 0.16 Rain , Thunderstorm