Grinnell October Weather Averages Iowa, United States of America

October Weather Averages for Grinnell

High Temp	16°C	61°F
Low Temp	7°C	45°F
Avg Temp	11°C	53°F
Sunshine Hours	202 hours
Rainfall	95.73 mm	3.77 In
Rain days	5 days
Pressure	1016 mb	30 In

Grinnell October Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	16°C / 61°F	7°C / 44°F	11°C / 52°F	248 hours	70.40 mm / 2.77 In	8 days	1020 mb / 31 In
2009	11°C / 52°F	4°C / 40°F	8°C / 46°F	128 hours	149.63 mm / 5.89 In	7 days	1015 mb / 30 In
2010	18°C / 65°F	7°C / 45°F	12°C / 54°F	284 hours	22.10 mm / 0.87 In	2 days	1016 mb / 30 In
2011	18°C / 64°F	8°C / 46°F	12°C / 54°F	282 hours	16.30 mm / 0.64 In	1 days	1016 mb / 30 In
2012	15°C / 59°F	6°C / 42°F	10°C / 50°F	215 hours	93.69 mm / 3.69 In	8 days	1014 mb / 30 In
2013	16°C / 60°F	7°C / 44°F	11°C / 51°F	212 hours	75.64 mm / 2.98 In	7 days	1015 mb / 30 In
2014	15°C / 59°F	7°C / 44°F	11°C / 51°F	195 hours	96.79 mm / 3.81 In	6 days	1014 mb / 30 In
2015	18°C / 64°F	8°C / 47°F	13°C / 55°F	268 hours	56.16 mm / 2.21 In	4 days	1018 mb / 31 In
2016	19°C / 66°F	10°C / 49°F	14°C / 57°F	210 hours	69.70 mm / 2.74 In	2 days	1018 mb / 31 In
2017	17°C / 62°F	9°C / 48°F	13°C / 55°F	155 hours	144.76 mm / 5.70 In	9 days	1015 mb / 30 In
2018	15°C / 58°F	6°C / 43°F	10°C / 50°F	195 hours	171.05 mm / 6.73 In	11 days	1018 mb / 31 In
2019	13°C / 55°F	5°C / 41°F	9°C / 48°F	199 hours	157.13 mm / 6.19 In	9 days	1016 mb / 30 In
2020	14°C / 57°F	5°C / 41°F	9°C / 48°F	184 hours	88.72 mm / 3.49 In	4 days	1018 mb / 31 In
2021	19°C / 66°F	10°C / 51°F	14°C / 58°F	167 hours	160.60 mm / 6.32 In	6 days	1013 mb / 30 In
2022	19°C / 65°F	7°C / 44°F	12°C / 54°F	295 hours	35.00 mm / 1.38 In	1 days	1017 mb / 30 In
2023	18°C / 65°F	7°C / 45°F	12°C / 54°F	181 hours	109.06 mm / 4.29 In	3 days	1015 mb / 30 In
2024	18°C / 64°F	9°C / 49°F	13°C / 56°F	57 hours	85.32 mm / 3.36 In	0 days	1018 mb / 31 In

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