Grinnell January Weather Averages Iowa, United States of America

January Weather Averages for Grinnell

High Temp	-3°C	27°F
Low Temp	-10°C	14°F
Avg Temp	-6°C	21°F
Sunshine Hours	125 hours
Rainfall	34.89 mm	1.37 In
Rain days	7 days
Pressure	1021 mb	31 In

Grinnell January Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	-3°C / 26°F	-11°C / 12°F	-7°C / 19°F	100 hours	25.90 mm / 1.02 In	10 days	1020 mb / 31 In
2009	-5°C / 23°F	-14°C / 7°F	-9°C / 15°F	130 hours	25.20 mm / 0.99 In	6 days	1021 mb / 31 In
2010	-6°C / 20°F	-13°C / 8°F	-10°C / 14°F	154 hours	37.45 mm / 1.47 In	10 days	1023 mb / 31 In
2011	-5°C / 23°F	-12°C / 10°F	-8°C / 17°F	43 hours	23.80 mm / 0.94 In	7 days	1021 mb / 31 In
2012	1°C / 35°F	-7°C / 20°F	-3°C / 27°F	200 hours	21.70 mm / 0.85 In	7 days	1018 mb / 31 In
2013	0°C / 32°F	-8°C / 17°F	-4°C / 24°F	195 hours	40.30 mm / 1.59 In	5 days	1021 mb / 31 In
2014	-5°C / 23°F	-15°C / 5°F	-10°C / 14°F	139 hours	19.40 mm / 0.76 In	7 days	1019 mb / 31 In
2015	-1°C / 30°F	-9°C / 16°F	-5°C / 23°F	153 hours	31.70 mm / 1.25 In	6 days	1023 mb / 31 In
2016	-3°C / 27°F	-10°C / 14°F	-6°C / 20°F	89 hours	19.00 mm / 0.75 In	6 days	1019 mb / 31 In
2017	0°C / 32°F	-6°C / 22°F	-3°C / 27°F	79 hours	50.90 mm / 2.00 In	7 days	1018 mb / 31 In
2018	-2°C / 29°F	-11°C / 13°F	-6°C / 20°F	200 hours	37.20 mm / 1.46 In	5 days	1025 mb / 31 In
2019	-3°C / 26°F	-12°C / 11°F	-7°C / 19°F	113 hours	54.90 mm / 2.16 In	9 days	1023 mb / 31 In
2020	-2°C / 29°F	-9°C / 17°F	-5°C / 23°F	69 hours	46.60 mm / 1.83 In	9 days	1021 mb / 31 In
2021	-2°C / 28°F	-8°C / 17°F	-5°C / 23°F	87 hours	42.50 mm / 1.67 In	8 days	1019 mb / 31 In
2022	-4°C / 24°F	-15°C / 6°F	-10°C / 15°F	150 hours	28.00 mm / 1.10 In	5 days	1024 mb / 31 In
2023	1°C / 33°F	-6°C / 21°F	-3°C / 27°F	44 hours	18.20 mm / 0.72 In	11 days	1017 mb / 30 In
2024	-3°C / 26°F	-9°C / 15°F	-6°C / 21°F	97 hours	73.10 mm / 2.88 In	8 days	1020 mb / 31 In
2025	-3°C / 26°F	-9°C / 15°F	-6°C / 20°F	181 hours	23.17 mm / 0.91 In	0 days	1024 mb / 31 In

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