Mason City May Weather Averages Iowa, United States of America

May Weather Averages for Mason City

High Temp	20°C	68°F
Low Temp	10°C	51°F
Avg Temp	15°C	59°F
Sunshine Hours	173 hours
Rainfall	146.50 mm	5.77 In
Rain days	11 days
Pressure	1014 mb	30 In

Mason City May Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	18°C / 65°F	8°C / 47°F	13°C / 56°F	223 hours	193.04 mm / 7.60 In	10 days	1011 mb / 30 In
2009	20°C / 67°F	10°C / 49°F	15°C / 58°F	239 hours	124.67 mm / 4.91 In	10 days	1014 mb / 30 In
2010	20°C / 69°F	10°C / 50°F	15°C / 59°F	232 hours	112.56 mm / 4.43 In	9 days	1014 mb / 30 In
2011	19°C / 66°F	9°C / 49°F	14°C / 57°F	164 hours	203.95 mm / 8.03 In	17 days	1012 mb / 30 In
2012	23°C / 73°F	12°C / 54°F	18°C / 64°F	236 hours	92.58 mm / 3.65 In	9 days	1013 mb / 30 In
2013	18°C / 64°F	9°C / 49°F	14°C / 56°F	109 hours	194.46 mm / 7.66 In	15 days	1014 mb / 30 In
2014	20°C / 67°F	10°C / 49°F	15°C / 58°F	158 hours	121.24 mm / 4.77 In	8 days	1014 mb / 30 In
2015	20°C / 68°F	11°C / 52°F	15°C / 60°F	170 hours	149.07 mm / 5.87 In	11 days	1016 mb / 30 In
2016	20°C / 68°F	10°C / 51°F	15°C / 59°F	193 hours	77.61 mm / 3.06 In	7 days	1014 mb / 30 In
2017	19°C / 65°F	9°C / 49°F	14°C / 57°F	186 hours	150.81 mm / 5.94 In	11 days	1011 mb / 30 In
2018	24°C / 75°F	14°C / 57°F	19°C / 66°F	199 hours	223.68 mm / 8.81 In	13 days	1013 mb / 30 In
2019	18°C / 64°F	9°C / 48°F	13°C / 56°F	149 hours	223.48 mm / 8.80 In	13 days	1013 mb / 30 In
2020	18°C / 64°F	10°C / 49°F	14°C / 57°F	117 hours	153.24 mm / 6.03 In	8 days	1016 mb / 30 In
2021	18°C / 65°F	10°C / 50°F	14°C / 57°F	113 hours	163.71 mm / 6.45 In	15 days	1018 mb / 31 In
2022	20°C / 69°F	11°C / 52°F	15°C / 60°F	117 hours	90.30 mm / 3.56 In	9 days	1012 mb / 30 In
2023	22°C / 72°F	11°C / 52°F	16°C / 61°F	186 hours	105.60 mm / 4.16 In	9 days	1017 mb / 31 In
2024	20°C / 68°F	11°C / 51°F	15°C / 60°F	193 hours	157.07 mm / 6.18 In	8 days	1010 mb / 30 In

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