Great Falls October Weather Averages Montana, United States of America

October Weather Averages for Great Falls

High Temp	13°C	56°F
Low Temp	2°C	36°F
Avg Temp	7°C	45°F
Sunshine Hours	222 hours
Rainfall	39.26 mm	1.55 In
Rain days	5 days
Pressure	1016 mb	30 In

Great Falls October Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	15°C / 58°F	3°C / 38°F	8°C / 47°F	274 hours	19.70 mm / 0.78 In	3 days	1019 mb / 31 In
2009	8°C / 47°F	-1°C / 30°F	3°C / 38°F	214 hours	59.70 mm / 2.35 In	8 days	1018 mb / 31 In
2010	18°C / 64°F	5°C / 40°F	10°C / 50°F	295 hours	10.00 mm / 0.39 In	2 days	1015 mb / 30 In
2011	15°C / 58°F	5°C / 41°F	9°C / 48°F	251 hours	69.40 mm / 2.73 In	7 days	1014 mb / 30 In
2012	11°C / 52°F	2°C / 35°F	6°C / 43°F	231 hours	46.70 mm / 1.84 In	8 days	1017 mb / 30 In
2013	12°C / 53°F	1°C / 35°F	6°C / 43°F	257 hours	16.20 mm / 0.64 In	2 days	1019 mb / 31 In
2014	17°C / 63°F	6°C / 43°F	11°C / 52°F	307 hours	16.30 mm / 0.64 In	2 days	1013 mb / 30 In
2015	16°C / 61°F	6°C / 42°F	10°C / 51°F	251 hours	37.20 mm / 1.46 In	5 days	1015 mb / 30 In
2016	13°C / 56°F	4°C / 40°F	8°C / 47°F	189 hours	67.80 mm / 2.67 In	8 days	1013 mb / 30 In
2017	13°C / 56°F	3°C / 37°F	8°C / 46°F	222 hours	49.40 mm / 1.94 In	6 days	1017 mb / 31 In
2018	14°C / 56°F	3°C / 37°F	8°C / 46°F	232 hours	12.00 mm / 0.47 In	3 days	1018 mb / 31 In
2019	8°C / 46°F	-3°C / 27°F	2°C / 36°F	202 hours	48.10 mm / 1.89 In	8 days	1019 mb / 31 In
2020	10°C / 50°F	0°C / 32°F	5°C / 41°F	161 hours	50.10 mm / 1.97 In	11 days	1018 mb / 31 In
2021	16°C / 62°F	5°C / 42°F	10°C / 50°F	226 hours	16.82 mm / 0.66 In	2 days	1012 mb / 30 In
2022	16°C / 61°F	4°C / 39°F	9°C / 49°F	234 hours	55.50 mm / 2.19 In	4 days	1018 mb / 31 In
2023	13°C / 56°F	0°C / 31°F	6°C / 43°F	198 hours	72.88 mm / 2.87 In	4 days	1018 mb / 31 In
2024	13°C / 55°F	-1°C / 30°F	5°C / 41°F	85 hours	0.00 mm / 0.00 In	0 days	1016 mb / 30 In

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