Lewistown Weather in May

What's the weather like in Lewistown (Pennsylvania) in May 2024?

The climate in Lewistown during May can be summarized as mild and a little damp.

May is in the spring in Lewistown and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 21°C (71°F), whilst at night 9°C (48°F) is normal.

Lewistown weather averages (imperial / metric)
Daytime temperature 21.4°C 70.5°F
Nightly temperature 8.8°C 47.8°F
Average temperature 15.1°C 59.2°F
Daily sunshine 8.8 hrs
Avg rainfall 94 mm 3.7 ins
Rainy days 13 days
Sea temperature 9.7°C 49.5°F
Humidity 67%
Windspeed 14.4kph 9 mph

On average May is the 2nd wettest month of the year in Lewistown with around 94mm 3.7 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.8 hours of sunshine per day.

May temperatures in Lewistown

Lewistown average temperature in May

May rainfall

Lewistown average rain in May

May hourly sunshine

Lewistown average rain in May

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Lewistown in May 2024.