Altoona
Pennsylvania, USA
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Altoona, PA

The scenic Horseshoe Curve in Altoona, Pennsylvania, from above, with a view of the scenic environs of deep tree cover, hills, and scenic lakes
The scenic Horseshoe Curve in Altoona, Pennsylvania, from above, with a view of the scenic environs of deep tree cover, hills, and scenic lakes
The last month of the spring, May, is a comfortable month in Altoona, Pennsylvania, with average temperature ranging between min 46.8°F (8.2°C) and max 67.6°F (19.8°C).

Temperature

In Altoona, the average high-temperature increases, from a moderate 57.7°F (14.3°C) in April, to an enjoyable 67.6°F (19.8°C). In May, the average low-temperature is 46.8°F (8.2°C).

Rainfall

The month with the most rainfall is May when 4.3" (109.2mm) of precipitation is typically aggregated.

Snowfall

Months with snowfall in Altoona are January through May, October through December. May is the last month it regularly snows. Throughout May, Altoona aggregates 0.1" (2.5mm) of snow. In Altoona, Pennsylvania, during the entire year, snow aggregates up to 60.6" (1539.2mm).

Daylight

In May, the average length of the day in Altoona is 14.5h.

What is the temperature in May in Altoona?

In May, in Altoona, the average high-temperature is 67.6°F (19.8°C), and the average low-temperature is 46.8°F (8.2°C).

How much does it rain in Altoona in May?

In Altoona, in May, 4.3" (109.2mm) of precipitation is typically accumulated.

What is the wettest month in Altoona?

The month with the most rainfall in Altoona, Pennsylvania, is May when 4.3" (109.2mm) of precipitation is typically aggregated.

What is the last month it snows in Altoona?

May is the last month it regularly snows in Altoona, Pennsylvania. Throughout May, Altoona aggregates 0.1" (2.5mm) of snow.

How many hours of daylight does Altoona have in May?

The average length of the day in May in Altoona is 14.5h.
Average temperature in May - Altoona, PA
  • Average high temperature in May: 67.6°F

The warmest month (with the highest average high temperature) is July (81.4°F).
The month with the lowest average high temperature is January (31.9°F).

  • Average low temperature in May: 46.8°F

The month with the highest average low temperature is July (60.2°F).
The coldest month (with the lowest average low temperature) is January (15.6°F).

Average rainfall in May - Altoona, PA
  • Average rainfall in May: 4.3"

The wettest month (with the highest rainfall) is May (4.3").
The driest month (with the lowest rainfall) is February (2.4").

Average snowfall in May - Altoona, PA
  • Average snowfall in May: 0.1"

The month with the highest snowfall is March (16.9").
Months with the lowest snowfall are June, July, August and September (0").

Average daylight in May - Altoona, PA
  • Average daylight in May: 14.5h

The month with the longest days is June (Average daylight: 15h).
The month with shortest days is December (Average daylight: 9.3h).