New Castle Weather in May

What's the weather like in New Castle (Indiana) in May 2024?

The climate in New Castle during May can be summarized as mild and damp.

May is in the spring in New Castle and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 22°C (72°F), whilst at night 9°C (49°F) is normal.

New Castle weather averages (imperial / metric)
Daytime temperature 22.2°C 71.9°F
Nightly temperature 9.3°C 48.7°F
Average temperature 15.7°C 60.3°F
Daily sunshine 9.4 hrs
Avg rainfall 114 mm 4.5 ins
Rainy days 11 days
Sea temperature 11.2°C 52.1°F
Humidity 66%
Windspeed 15.8kph 10 mph

On average May is the wettest month of the year in New Castle with around 114mm 4.5 inches of rain making it a damp time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.4 hours of sunshine per day.

May temperatures in New Castle

New Castle average temperature in May

May rainfall

New Castle average rain in May

May hourly sunshine

New Castle 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 New Castle in May 2024.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

New Castle weather stats

New Castle weather statistics
Hottest month: July 28.4°C 83.1°F
Driest month: February 61mm 2.4ins
Sunniest month: July 10.5hrs
Coldest month: January -0°C 32°F
Wettest month: May 114mm 4.5ins
Map showing location of New Castle (39.92894, -85.37025) New Castle map pin © Google

Locations nearby

Top United States locations