Portsmouth October Weather Averages Ohio, United States of America

October Weather Averages for Portsmouth

High Temp	19°C	67°F
Low Temp	9°C	48°F
Avg Temp	14°C	57°F
Sunshine Hours	198 hours
Rainfall	91.86 mm	3.62 In
Rain days	7 days
Pressure	1018 mb	31 In

Portsmouth October Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	19°C / 65°F	8°C / 46°F	13°C / 55°F	272 hours	40.39 mm / 1.59 In	3 days	1022 mb / 31 In
2009	17°C / 62°F	7°C / 45°F	12°C / 53°F	210 hours	114.95 mm / 4.53 In	9 days	1017 mb / 30 In
2010	20°C / 68°F	8°C / 47°F	14°C / 57°F	280 hours	43.20 mm / 1.70 In	2 days	1016 mb / 30 In
2011	18°C / 64°F	7°C / 45°F	12°C / 54°F	211 hours	115.88 mm / 4.56 In	7 days	1017 mb / 31 In
2012	17°C / 62°F	7°C / 45°F	12°C / 53°F	188 hours	98.53 mm / 3.88 In	8 days	1016 mb / 30 In
2013	19°C / 66°F	9°C / 48°F	13°C / 56°F	223 hours	64.08 mm / 2.52 In	8 days	1018 mb / 31 In
2014	18°C / 64°F	8°C / 47°F	13°C / 55°F	141 hours	111.10 mm / 4.37 In	10 days	1015 mb / 30 In
2015	19°C / 66°F	9°C / 48°F	13°C / 56°F	236 hours	78.09 mm / 3.07 In	7 days	1019 mb / 31 In
2016	22°C / 71°F	11°C / 51°F	16°C / 60°F	247 hours	40.67 mm / 1.60 In	4 days	1020 mb / 31 In
2017	21°C / 70°F	10°C / 50°F	15°C / 59°F	191 hours	149.64 mm / 5.89 In	6 days	1019 mb / 31 In
2018	19°C / 66°F	9°C / 49°F	14°C / 57°F	204 hours	79.43 mm / 3.13 In	10 days	1019 mb / 31 In
2019	21°C / 69°F	10°C / 50°F	15°C / 59°F	215 hours	210.10 mm / 8.27 In	9 days	1017 mb / 31 In
2020	19°C / 65°F	9°C / 49°F	14°C / 57°F	175 hours	114.77 mm / 4.52 In	7 days	1019 mb / 31 In
2021	22°C / 71°F	12°C / 54°F	16°C / 61°F	135 hours	107.80 mm / 4.24 In	10 days	1015 mb / 30 In
2022	19°C / 67°F	7°C / 44°F	12°C / 54°F	254 hours	28.70 mm / 1.13 In	3 days	1019 mb / 31 In
2023	21°C / 70°F	9°C / 47°F	14°C / 58°F	173 hours	95.90 mm / 3.78 In	6 days	1016 mb / 30 In
2024	22°C / 71°F	9°C / 48°F	15°C / 59°F	78 hours	16.86 mm / 0.66 In	0 days	1024 mb / 31 In

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