Altoona Weather in May

During May, Altoona experiences high daytime temperatures of 22°C (72°F) and cooler nights around 11°C (52°F). Expect quite a bit of rainfall. Around 106 mm (4.2 in) is typical.

Rainfall in Altoona in May

Historically, the month has about 13 days of rain, averaging 106 mm (4.2 in) in total. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Altoona in May

Altoona in May gets highs of 22°C (72°F) during the day and drops to 11°C (52°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 11°C (52°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Altoona in May

Expect sunny days throughout the month, with an estimated 280 hours of sunshine. This makes it a pleasant time to visit Altoona.

Wind Speed in Altoona in May

Wind speeds average 4 m/s (8 knots) during May. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.

If you prefer dry days with pleasant temperatures, September typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.