Decatur Weather in May

What's the weather like in Decatur (Tennessee) in May 2024?

The climate in Decatur during May can be summarized as warm and damp.

May is in the spring in Decatur and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 26°C (78°F), whilst at night 12°C (53°F) is normal.

Decatur weather averages (imperial / metric)
Daytime temperature 25.6°C 78°F
Nightly temperature 11.9°C 53.3°F
Average temperature 18.7°C 65.7°F
Daily sunshine 9.5 hrs
Avg rainfall 116 mm 4.6 ins
Rainy days 11 days
Sea temperature 17.2°C 63°F
Humidity 71%
Windspeed 11.5kph 7 mph

On average May is the 5th wettest month of the year in Decatur with around 116mm 4.6 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 9.5 hours of sunshine per day.

May temperatures in Decatur

Decatur average temperature in May

May rainfall

Decatur average rain in May

May hourly sunshine

Decatur 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 Decatur 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

Decatur weather stats

Decatur weather statistics
Hottest month: July 30.6°C 87.1°F
Driest month: October 80mm 3.1ins
Sunniest month: June 9.9hrs
Coldest month: January 7.6°C 45.7°F
Wettest month: March 146mm 5.7ins
Map showing location of Decatur (35.51479, -84.79022) Decatur map pin © Google

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