Chelmsford October Weather Averages Ontario, Canada

October Weather Averages for Chelmsford

High Temp	11°C	51°F
Low Temp	3°C	38°F
Avg Temp	7°C	44°F
Sunshine Hours	118 hours
Rainfall	117.40 mm	4.62 In
Rain days	8 days
Pressure	1015 mb	30 In

Chelmsford October Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	10°C / 49°F	2°C / 36°F	6°C / 42°F	142 hours	55.33 mm / 2.18 In	7 days	1019 mb / 31 In
2009	8°C / 46°F	2°C / 36°F	5°C / 40°F	72 hours	137.24 mm / 5.40 In	13 days	1015 mb / 30 In
2010	10°C / 50°F	2°C / 36°F	6°C / 43°F	184 hours	54.88 mm / 2.16 In	8 days	1013 mb / 30 In
2011	11°C / 52°F	4°C / 39°F	7°C / 45°F	191 hours	106.12 mm / 4.18 In	6 days	1014 mb / 30 In
2012	10°C / 51°F	3°C / 38°F	7°C / 44°F	125 hours	124.86 mm / 4.92 In	11 days	1012 mb / 30 In
2013	11°C / 52°F	4°C / 39°F	7°C / 45°F	164 hours	105.94 mm / 4.17 In	7 days	1014 mb / 30 In
2014	10°C / 49°F	3°C / 37°F	6°C / 43°F	83 hours	173.38 mm / 6.83 In	13 days	1011 mb / 30 In
2015	9°C / 49°F	2°C / 36°F	6°C / 42°F	128 hours	92.43 mm / 3.64 In	9 days	1018 mb / 31 In
2016	11°C / 52°F	5°C / 40°F	8°C / 46°F	116 hours	103.20 mm / 4.06 In	5 days	1019 mb / 31 In
2017	14°C / 58°F	6°C / 43°F	10°C / 50°F	185 hours	145.61 mm / 5.73 In	7 days	1014 mb / 30 In
2018	8°C / 47°F	0°C / 33°F	4°C / 40°F	66 hours	140.45 mm / 5.53 In	10 days	1016 mb / 30 In
2019	10°C / 50°F	3°C / 38°F	7°C / 44°F	118 hours	165.85 mm / 6.53 In	8 days	1016 mb / 30 In
2020	7°C / 45°F	0°C / 32°F	4°C / 39°F	102 hours	114.90 mm / 4.52 In	9 days	1017 mb / 31 In
2021	14°C / 57°F	7°C / 45°F	10°C / 50°F	112 hours	91.90 mm / 3.62 In	6 days	1015 mb / 30 In
2022	12°C / 53°F	3°C / 38°F	7°C / 45°F	153 hours	81.80 mm / 3.22 In	8 days	1015 mb / 30 In
2023	12°C / 54°F	5°C / 40°F	8°C / 46°F	78 hours	176.36 mm / 6.94 In	11 days	1013 mb / 30 In
2024	10°C / 50°F	3°C / 38°F	7°C / 44°F	13 hours	63.49 mm / 2.50 In	3 days	1019 mb / 31 In

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