Harvard May Weather Averages Illinois, United States of America

May Weather Averages for Harvard

High Temp	20°C	67°F
Low Temp	10°C	50°F
Avg Temp	15°C	58°F
Sunshine Hours	168 hours
Rainfall	132.64 mm	5.22 In
Rain days	10 days
Pressure	1015 mb	30 In

Harvard May Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	17°C / 63°F	7°C / 45°F	13°C / 55°F	192 hours	47.63 mm / 1.88 In	6 days	1011 mb / 30 In
2009	19°C / 66°F	9°C / 48°F	14°C / 57°F	221 hours	81.86 mm / 3.22 In	6 days	1015 mb / 30 In
2010	20°C / 68°F	11°C / 51°F	15°C / 60°F	206 hours	113.96 mm / 4.49 In	7 days	1015 mb / 30 In
2011	18°C / 65°F	9°C / 47°F	13°C / 56°F	154 hours	133.53 mm / 5.26 In	16 days	1013 mb / 30 In
2012	22°C / 71°F	12°C / 53°F	17°C / 62°F	238 hours	82.64 mm / 3.25 In	6 days	1014 mb / 30 In
2013	20°C / 68°F	10°C / 50°F	15°C / 59°F	166 hours	167.98 mm / 6.61 In	10 days	1014 mb / 30 In
2014	20°C / 67°F	9°C / 48°F	14°C / 58°F	189 hours	119.23 mm / 4.69 In	9 days	1015 mb / 30 In
2015	20°C / 68°F	10°C / 51°F	15°C / 59°F	155 hours	134.99 mm / 5.31 In	13 days	1018 mb / 31 In
2016	19°C / 67°F	10°C / 49°F	14°C / 58°F	182 hours	106.92 mm / 4.21 In	6 days	1015 mb / 30 In
2017	17°C / 63°F	8°C / 46°F	13°C / 55°F	163 hours	126.14 mm / 4.97 In	11 days	1012 mb / 30 In
2018	23°C / 73°F	13°C / 55°F	18°C / 64°F	188 hours	251.26 mm / 9.89 In	13 days	1014 mb / 30 In
2019	18°C / 64°F	8°C / 47°F	13°C / 56°F	117 hours	214.61 mm / 8.45 In	13 days	1014 mb / 30 In
2020	17°C / 63°F	9°C / 48°F	13°C / 56°F	126 hours	144.43 mm / 5.69 In	7 days	1016 mb / 30 In
2021	18°C / 64°F	9°C / 49°F	14°C / 57°F	105 hours	80.18 mm / 3.16 In	10 days	1019 mb / 31 In
2022	20°C / 69°F	11°C / 52°F	16°C / 60°F	114 hours	77.90 mm / 3.07 In	12 days	1013 mb / 30 In
2023	21°C / 69°F	9°C / 48°F	15°C / 58°F	189 hours	115.65 mm / 4.55 In	7 days	1018 mb / 31 In
2024	20°C / 69°F	11°C / 51°F	15°C / 59°F	170 hours	170.97 mm / 6.73 In	10 days	1011 mb / 30 In

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