Weather History for Mason City, IA

Change the Weather History Date:

Friday, May 16, 2014

  Actual Average Record
Temperature  
Mean Temperature 43 °F 58 °F  
Max Temperature 53 °F 70 °F 91 °F (1936)
Min Temperature 33 °F 47 °F 26 °F (1921)
Degree Days  
Heating Degree Days 22 7  
Month to date heating degree days 208 154  
Since 1 July heating degree days 8571 7554  
Cooling Degree Days 0 1  
Month to date cooling degree days 4 8  
Year to date cooling degree days 4 13  
Moisture  
Dew Point 32 °F    
Average Humidity 65    
Maximum Humidity 92    
Minimum Humidity 38    
Precipitation  
Precipitation T in 0.16 in 2.18 in (1992)
Month to date precipitation 2.04 2.35  
Year to date precipitation 13.75 10.15  
Snow  
Snow 0.00 in 0.00 in 0.20 in (1992)
Month to date snowfall 0.0 0.1  
Since 1 July snowfall 58.0 41.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 7 mph (NW)    
Max Wind Speed 15 mph    
Max Gust Speed 22 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily 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. 16, 2014 Rise Set
Actual Time 5:48 AM CDT 8:31 PM CDT
Civil Twilight 5:15 AM CDT 9:04 PM CDT
Nautical Twilight 4:34 AM CDT 9:45 PM CDT
Astronomical Twilight 3:47 AM CDT 10:33 PM CDT
Moon 10:38 PM CDT (5/16) 7:30 AM CDT (5/16)
Length of Visible Light 15h 48m
Length of Day
14h 42m
Waning Gibbous, 95% of the Moon is Illuminated
May 16
Waning Gibbous
May 21
Last Quarter
May 28
New
Jun 5
First Quarter
Jun 12
Full

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 41.0 °F 35.2 °F 34.0 °F 76% 30.12 in 10.0 mi NNW 9.2 mph - N/A   Overcast
1:53 AM 39.9 °F 34.5 °F 34.0 °F 79% 30.10 in 10.0 mi NNW 8.1 mph - N/A   Overcast
2:53 AM 35.6 °F 29.9 °F 33.8 °F 93% 30.08 in 10.0 mi NNW 6.9 mph - N/A   Mostly Cloudy
3:53 AM 36.0 °F 29.6 °F 33.1 °F 89% 30.09 in 10.0 mi NNW 8.1 mph - N/A   Partly Cloudy
4:53 AM 34.0 °F 27.2 °F 30.9 °F 89% 30.09 in 10.0 mi NW 8.1 mph - N/A   Clear
5:53 AM 33.1 °F 26.9 °F 30.9 °F 92% 30.09 in 10.0 mi NW 6.9 mph - N/A   Overcast
6:53 AM 37.0 °F 30.4 °F 33.1 °F 86% 30.10 in 10.0 mi NW 9.2 mph - N/A   Clear
7:53 AM 42.1 °F 37.1 °F 35.1 °F 76% 30.11 in 10.0 mi NNW 8.1 mph - N/A   Clear
8:53 AM 43.0 °F 37.2 °F 34.0 °F 71% 30.12 in 10.0 mi NNW 10.4 mph - N/A   Mostly Cloudy
9:53 AM 46.0 °F 41.0 °F 35.1 °F 66% 30.11 in 10.0 mi North 10.4 mph - N/A   Overcast
10:53 AM 48.9 °F - 33.1 °F 54% 30.09 in 10.0 mi NNE 11.5 mph - N/A   Partly Cloudy
11:53 AM 48.0 °F - 32.0 °F 54% 30.09 in 10.0 mi Variable 5.8 mph - N/A   Overcast
12:53 PM 48.0 °F - 32.0 °F 54% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
1:53 PM 46.9 °F - 32.0 °F 56% 30.10 in 10.0 mi WNW 9.2 mph - 0.00 in Rain Light Rain
2:53 PM 48.2 °F - 28.4 °F 46% 30.08 in 10.0 mi Variable 6.9 mph - N/A   Overcast
3:53 PM 48.9 °F - 30.0 °F 48% 30.09 in 10.0 mi NW 9.2 mph - N/A   Overcast
4:53 PM 53.1 °F - 30.0 °F 41% 30.08 in 10.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
5:53 PM 51.1 °F - 28.9 °F 43% 30.09 in 10.0 mi NW 8.1 mph - N/A   Mostly Cloudy
6:53 PM 51.1 °F - 27.0 °F 39% 30.09 in 10.0 mi NNE 5.8 mph - N/A   Overcast
7:53 PM 46.9 °F - 27.0 °F 46% 30.10 in 10.0 mi NW 5.8 mph - N/A   Mostly Cloudy
8:53 PM 45.0 °F 43.5 °F 32.0 °F 60% 30.11 in 10.0 mi NNW 3.5 mph - N/A   Overcast
9:53 PM 44.6 °F 43.1 °F 32.0 °F 61% 30.12 in 10.0 mi West 3.5 mph - N/A   Overcast
10:53 PM 41.0 °F 39.0 °F 33.1 °F 73% 30.12 in 10.0 mi WSW 3.5 mph - N/A   Clear
11:53 PM 39.0 °F 36.8 °F 30.0 °F 70% 30.12 in 10.0 mi West 3.5 mph - N/A   Clear