Wellington May Weather Averages Ontario, Canada

May Weather Averages for Wellington

High Temp	17°C	63°F
Low Temp	9°C	47°F
Avg Temp	13°C	55°F
Sunshine Hours	204 hours
Rainfall	83.54 mm	3.29 In
Rain days	6 days
Pressure	1015 mb	30 In

Wellington May Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	15°C / 58°F	7°C / 45°F	11°C / 52°F	202 hours	73.89 mm / 2.91 In	7 days	1010 mb / 30 In
2009	15°C / 59°F	8°C / 46°F	12°C / 53°F	249 hours	118.48 mm / 4.66 In	5 days	1016 mb / 30 In
2010	19°C / 65°F	10°C / 51°F	14°C / 58°F	259 hours	60.08 mm / 2.37 In	5 days	1015 mb / 30 In
2011	17°C / 62°F	9°C / 48°F	12°C / 54°F	165 hours	146.53 mm / 5.77 In	11 days	1014 mb / 30 In
2012	20°C / 68°F	11°C / 51°F	15°C / 60°F	271 hours	61.70 mm / 2.43 In	4 days	1015 mb / 30 In
2013	18°C / 65°F	9°C / 48°F	13°C / 56°F	236 hours	70.80 mm / 2.79 In	6 days	1016 mb / 30 In
2014	17°C / 62°F	8°C / 46°F	12°C / 54°F	222 hours	82.07 mm / 3.23 In	6 days	1015 mb / 30 In
2015	19°C / 67°F	9°C / 48°F	14°C / 58°F	237 hours	51.52 mm / 2.03 In	3 days	1018 mb / 31 In
2016	17°C / 63°F	8°C / 47°F	13°C / 55°F	225 hours	37.70 mm / 1.48 In	5 days	1014 mb / 30 In
2017	15°C / 59°F	7°C / 45°F	11°C / 52°F	134 hours	202.27 mm / 7.96 In	11 days	1011 mb / 30 In
2018	20°C / 67°F	10°C / 49°F	15°C / 58°F	253 hours	58.04 mm / 2.28 In	7 days	1016 mb / 30 In
2019	15°C / 59°F	7°C / 44°F	11°C / 52°F	142 hours	144.51 mm / 5.69 In	12 days	1014 mb / 30 In
2020	15°C / 59°F	7°C / 44°F	11°C / 52°F	162 hours	50.45 mm / 1.99 In	4 days	1016 mb / 30 In
2021	15°C / 60°F	8°C / 46°F	12°C / 53°F	162 hours	25.30 mm / 1.00 In	4 days	1019 mb / 31 In
2022	18°C / 64°F	9°C / 49°F	14°C / 56°F	176 hours	77.70 mm / 3.06 In	6 days	1017 mb / 30 In
2023	17°C / 62°F	7°C / 45°F	12°C / 53°F	248 hours	68.50 mm / 2.70 In	4 days	1017 mb / 31 In
2024	16°C / 62°F	10°C / 50°F	13°C / 56°F	126 hours	80.93 mm / 3.19 In	6 days	1012 mb / 30 In

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