Altoona September Weather Averages Pennsylvania, United States of America

September Weather Averages for Altoona

High Temp	23°C	73°F
Low Temp	12°C	54°F
Avg Temp	17°C	63°F
Sunshine Hours	190 hours
Rainfall	126.29 mm	4.97 In
Rain days	8 days
Pressure	1018 mb	31 In

Altoona September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	23°C / 74°F	12°C / 54°F	17°C / 63°F	212 hours	78.73 mm / 3.10 In	5 days	1019 mb / 31 In
2009	21°C / 69°F	12°C / 53°F	16°C / 60°F	175 hours	66.98 mm / 2.64 In	6 days	1019 mb / 31 In
2010	23°C / 74°F	11°C / 52°F	17°C / 63°F	248 hours	166.14 mm / 6.54 In	5 days	1015 mb / 30 In
2011	22°C / 72°F	13°C / 55°F	17°C / 63°F	119 hours	299.48 mm / 11.79 In	16 days	1016 mb / 30 In
2012	22°C / 72°F	11°C / 51°F	16°C / 61°F	216 hours	151.41 mm / 5.96 In	11 days	1016 mb / 30 In
2013	22°C / 72°F	9°C / 49°F	15°C / 60°F	227 hours	50.50 mm / 1.99 In	6 days	1017 mb / 31 In
2014	23°C / 73°F	11°C / 52°F	17°C / 62°F	214 hours	29.90 mm / 1.18 In	6 days	1019 mb / 31 In
2015	24°C / 74°F	13°C / 56°F	18°C / 64°F	151 hours	131.08 mm / 5.16 In	8 days	1018 mb / 31 In
2016	25°C / 77°F	13°C / 56°F	19°C / 66°F	212 hours	110.20 mm / 4.34 In	6 days	1019 mb / 31 In
2017	24°C / 74°F	12°C / 54°F	17°C / 63°F	232 hours	44.21 mm / 1.74 In	4 days	1018 mb / 31 In
2018	23°C / 73°F	15°C / 58°F	18°C / 65°F	115 hours	282.12 mm / 11.11 In	17 days	1021 mb / 31 In
2019	24°C / 76°F	13°C / 55°F	18°C / 65°F	198 hours	47.70 mm / 1.88 In	7 days	1019 mb / 31 In
2020	23°C / 73°F	12°C / 53°F	17°C / 63°F	180 hours	73.20 mm / 2.88 In	4 days	1019 mb / 31 In
2021	23°C / 74°F	13°C / 55°F	17°C / 63°F	207 hours	222.00 mm / 8.74 In	8 days	1017 mb / 31 In
2022	23°C / 73°F	12°C / 54°F	17°C / 63°F	201 hours	124.80 mm / 4.91 In	8 days	1018 mb / 31 In
2023	23°C / 74°F	11°C / 51°F	16°C / 62°F	156 hours	88.29 mm / 3.48 In	5 days	1019 mb / 31 In
2024	22°C / 71°F	12°C / 53°F	16°C / 62°F	183 hours	132.59 mm / 5.22 In	6 days	1019 mb / 31 In

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