Altoona May Weather Averages Pennsylvania, United States of America

May Weather Averages for Altoona

High Temp	20°C	69°F
Low Temp	9°C	49°F
Avg Temp	15°C	59°F
Sunshine Hours	159 hours
Rainfall	123.40 mm	4.86 In
Rain days	11 days
Pressure	1016 mb	30 In

Altoona May Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	18°C / 65°F	6°C / 43°F	12°C / 54°F	166 hours	154.68 mm / 6.09 In	16 days	1011 mb / 30 In
2009	19°C / 67°F	9°C / 48°F	14°C / 57°F	158 hours	137.47 mm / 5.41 In	14 days	1017 mb / 31 In
2010	21°C / 70°F	10°C / 50°F	16°C / 60°F	208 hours	140.87 mm / 5.55 In	12 days	1016 mb / 30 In
2011	22°C / 71°F	10°C / 50°F	16°C / 60°F	151 hours	139.76 mm / 5.50 In	15 days	1014 mb / 30 In
2012	23°C / 74°F	12°C / 53°F	17°C / 63°F	193 hours	153.57 mm / 6.05 In	12 days	1016 mb / 30 In
2013	21°C / 70°F	8°C / 47°F	15°C / 58°F	208 hours	62.67 mm / 2.47 In	7 days	1018 mb / 31 In
2014	20°C / 68°F	8°C / 47°F	14°C / 58°F	181 hours	141.71 mm / 5.58 In	11 days	1017 mb / 30 In
2015	23°C / 74°F	11°C / 51°F	17°C / 62°F	213 hours	66.57 mm / 2.62 In	12 days	1020 mb / 31 In
2016	19°C / 66°F	8°C / 47°F	14°C / 56°F	105 hours	146.11 mm / 5.75 In	15 days	1015 mb / 30 In
2017	18°C / 65°F	8°C / 46°F	13°C / 55°F	127 hours	165.20 mm / 6.50 In	11 days	1012 mb / 30 In
2018	23°C / 73°F	12°C / 54°F	18°C / 64°F	150 hours	150.64 mm / 5.93 In	10 days	1017 mb / 31 In
2019	21°C / 70°F	11°C / 51°F	16°C / 60°F	157 hours	148.93 mm / 5.86 In	13 days	1015 mb / 30 In
2020	17°C / 62°F	7°C / 45°F	12°C / 54°F	103 hours	62.78 mm / 2.47 In	5 days	1017 mb / 31 In
2021	18°C / 65°F	8°C / 47°F	13°C / 56°F	85 hours	103.64 mm / 4.08 In	11 days	1020 mb / 31 In
2022	21°C / 69°F	10°C / 49°F	15°C / 59°F	159 hours	161.10 mm / 6.34 In	11 days	1017 mb / 31 In
2023	20°C / 69°F	7°C / 44°F	13°C / 56°F	229 hours	57.75 mm / 2.27 In	7 days	1018 mb / 31 In
2024	21°C / 69°F	10°C / 51°F	15°C / 59°F	120 hours	135.71 mm / 5.34 In	9 days	1013 mb / 30 In

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