Chattanooga (TN)
May
Weather in Chattanooga, Tennessee for May 2027
Your guide to Chattanooga weather in May - trends and predictions
In general, the average temperature in Chattanooga at the beginning of May is 21.2 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 24.1 °C by the end of May.
The climate of Chattanooga in May is notably wet, with an average of 15 rainy days, and a total of 238 mm of precipitation.
Is May a good time to visit Chattanooga? check out the best time to travel to Chattanooga page.
✨ Is May a good time to visit Chattanooga? – Ask the AI Weatherman
Temperatures
Rain 🌧️
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16
Dry days
15
Rainy days
0
Snow days
23°/15°
Temperatures
13 km/h
Avg max wind
76 %
Avg humidity
Chattanooga Weather May
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Temperatures trend during May in Chattanooga
See the weather trend as well as the moving average line
May weather in Chattanooga day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Mist | 23° /14° | 0 mm | 7 | |
| May 2 |  Light rain | 22° /13° | 3 mm | 8 | |
| May 3 |  Patchy light rain with thunder | 21° /13° | 24.6 mm | 7 | |
| May 4 |  Moderate rain | 21° /11° | 10.5 mm | 6 | |
| May 5 | Light rain | 21° /13° | 4.2 mm | 7 | |
| May 6 | Moderate rain | 21° /15° | 13.5 mm | 4 | |
| May 7 | Moderate rain | 20° /15° | 10.1 mm | 5 | |
| May 8 | Moderate rain | 23° /14° | 11.4 mm | 7 | |
| May 9 |  Patchy rain possible | 24° /16° | 1.8 mm | 7 | |
| May 10 | Patchy rain possible | 21° /12° | 2.4 mm | 6 | |
| May 11 | Moderate rain | 19° /13° | 16.1 mm | 6 | |
| May 12 | Light rain | 22° /12° | 7.2 mm | 7 | |
| May 13 | Light rain | 19° /14° | 5.8 mm | 6 | |
| May 14 | Patchy light rain with thunder | 23° /14° | 1.6 mm | 7 | |
| May 15 | Light rain shower | 23° /14° | 1.2 mm | 7 | |
| May 16 | Mist | 26° /17° | 0 mm | 8 | |
| May 17 | Light rain | 27° /18° | 2.5 mm | 7 | |
| May 18 | Patchy light rain with thunder | 26° /18° | 9.4 mm | 7 | |
| May 19 | Fog | 27° /18° | 0.6 mm | 8 | |
| May 20 | Moderate rain | 26° /19° | 11.9 mm | 7 | |
| May 21 | Light rain | 25° /17° | 8.3 mm | 6 | |
| May 22 | Moderate rain | 26° /17° | 13.3 mm | 6 | |
| May 23 | Light rain | 23° /16° | 3.2 mm | 5 | |
| May 24 | Moderate rain | 22° /15° | 19.1 mm | 5 | |
| May 25 | Moderate rain | 24° /16° | 20.6 mm | 5 | |
| May 26 | Moderate rain | 25° /17° | 16 mm | 5 | |
| May 27 | Light rain | 24° /16° | 6.1 mm | 5 | |
| May 28 | Patchy rain possible | 24° /15° | 1.8 mm | 5 | |
| May 29 | Patchy rain possible | 23° /15° | 2 mm | 6 | |
| May 30 | Light rain | 24° /15° | 9.8 mm | 7 | |
| May 31 |  Sunny | 26° /16° | 0.1 mm | 8 | |
| Next | |||||
Important Notice
Our weather forecast for Chattanooga in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Chattanooga forecast closer to your planned date for the most up-to-date weather information.
Change Month
Chattanooga in May - FAQ
What are the expected maximum and minimum temperatures in Chattanooga during May?
During May, expect a variety of temperatures with highs around 23° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Chattanooga during May?
Significant rainfall exceeding 238 mm is expected in Chattanooga during May, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Chattanooga during May?
The average wind speed in Chattanooga during May is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Chattanooga
Explore the daily rainfall trends and prepare for Chattanoogas May weather 💧
Typically, Chattanooga has 15 rainy days in May with a total of 238 mm of rainfall.
UV exposure in Chattanooga during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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