Chattanooga Weather in May
May in Chattanooga typically sees daytime highs of 27°C (81°F) and nighttime lows of 15°C (59°F). Rainfall is also possible this month, so it's worth packing an umbrella.
Rainfall in Chattanooga in May
This month experiences about 11 days of rain according to historical data, averaging 98 mm (3.9 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Chattanooga in May
May is a perfect month in Chattanooga, with 27°C (81°F) during the day and 15°C (59°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. With overnight lows of 15°C (59°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Chattanooga in May
There are approximately 277 hours of sunshine this month, resulting in mostly clear days.If your ideal day consists of dry skies and pleasant temperatures, May typically offers the best circumstances for Chattanooga.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Chattanooga's climate page.
Chattanooga Temperature in May
Min Temperature
15°C (59°F)
Max Temperature
27°C (81°F)
Chance of Rain
38%
Precipitation
98 mm (3.9 in)
Rainy days
11 days
Humidity
71%
Sunshine
277 hours
Percentage Sunshine
63%
Best Places in the United States of America in May
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in May →
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What to Wear in Chattanooga in May
Warm but pleasant conditions in Chattanooga in May. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Chattanooga in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Chattanooga's climate page.
Temperature Rainfall Sunshine Humidity
See the full Chattanooga climate overview or explore weather in the United States of America.
