Ajax May Weather Averages Ontario, Canada

May Weather Averages for Ajax

High Temp	16°C	62°F
Low Temp	8°C	47°F
Avg Temp	12°C	54°F
Sunshine Hours	191 hours
Rainfall	84.38 mm	3.32 In
Rain days	8 days
Pressure	1015 mb	30 In

Ajax 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 / 44°F	11°C / 51°F	194 hours	85.15 mm / 3.35 In	7 days	1011 mb / 30 In
2009	16°C / 60°F	7°C / 45°F	12°C / 53°F	250 hours	92.46 mm / 3.64 In	5 days	1016 mb / 30 In
2010	18°C / 65°F	10°C / 50°F	14°C / 57°F	236 hours	86.79 mm / 3.42 In	9 days	1015 mb / 30 In
2011	15°C / 59°F	8°C / 46°F	11°C / 52°F	143 hours	99.22 mm / 3.91 In	10 days	1014 mb / 30 In
2012	19°C / 65°F	10°C / 50°F	14°C / 58°F	220 hours	83.93 mm / 3.30 In	8 days	1015 mb / 30 In
2013	17°C / 62°F	8°C / 47°F	13°C / 55°F	206 hours	92.01 mm / 3.62 In	9 days	1016 mb / 30 In
2014	16°C / 60°F	8°C / 46°F	12°C / 53°F	169 hours	93.21 mm / 3.67 In	10 days	1015 mb / 30 In
2015	18°C / 65°F	9°C / 48°F	14°C / 57°F	218 hours	77.14 mm / 3.04 In	7 days	1019 mb / 31 In
2016	17°C / 63°F	8°C / 47°F	13°C / 55°F	216 hours	28.60 mm / 1.13 In	5 days	1015 mb / 30 In
2017	14°C / 58°F	7°C / 45°F	11°C / 51°F	126 hours	180.10 mm / 7.09 In	15 days	1011 mb / 30 In
2018	20°C / 68°F	10°C / 50°F	15°C / 59°F	252 hours	64.30 mm / 2.53 In	8 days	1016 mb / 30 In
2019	15°C / 59°F	7°C / 44°F	11°C / 52°F	132 hours	122.63 mm / 4.83 In	12 days	1014 mb / 30 In
2020	14°C / 57°F	7°C / 45°F	11°C / 51°F	140 hours	77.59 mm / 3.05 In	9 days	1016 mb / 30 In
2021	15°C / 59°F	8°C / 47°F	12°C / 53°F	156 hours	45.26 mm / 1.78 In	7 days	1019 mb / 31 In
2022	17°C / 62°F	9°C / 48°F	13°C / 55°F	184 hours	65.00 mm / 2.56 In	6 days	1017 mb / 30 In
2023	16°C / 61°F	8°C / 46°F	12°C / 54°F	253 hours	62.60 mm / 2.46 In	5 days	1018 mb / 31 In
2024	16°C / 60°F	10°C / 50°F	13°C / 55°F	148 hours	79.18 mm / 3.12 In	5 days	1012 mb / 30 In

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