Huntsville (AL)
May
Weather in Huntsville, Alabama for May 2026
Your guide to Huntsville weather in May - trends and predictions
The forecast for the first days of May 2026 in Huntsville predicts a temperature of 21.1 °F, which is slightly above the historical average.
In general, the average temperature in Huntsville at the beginning of May is 19.1 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 25.3 °F by the end of May.
Huntsville experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 343.2 mm.
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Temperatures
Rain 🌧️
More
6
Dry days
25
Rainy days
0
Snow days
24°/16°
Temperatures
16 km/h
Avg max wind
81 %
Avg humidity
Huntsville Weather May
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Temperatures trend during May in Huntsville
See the weather trend as well as the moving average line
May weather in Huntsville day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 | Moderate rain | 12° /11° | 18.4 mm | 0.8 | |
| May 2 | Heavy rain | 14° /7° | 32.9 mm | 0.1 | |
| May 3 | Sunny | 16° /4° | 0 mm | 3 | |
| May 4 | Sunny | 20° /5° | 0 mm | 4 | |
| May 5 | Sunny | 23° /9° | 0 mm | 5 | |
| May 6 | Patchy rain possible | 25° /13° | 1.6 mm | 4 | |
| May 7 | Patchy rain possible | 24° /17° | 1.5 mm | 4 | |
| May 8 | Sunny | 17° /10° | 0 mm | 4 | |
| May 9 | Sunny | 22° /8° | 0 mm | 4 | |
| May 10 | Sunny | 25° /11° | 0 mm | 5 | |
| May 11 | Patchy rain possible | 20° /12° | 2.5 mm | 5 | |
| May 12 | Partly cloudy | 22° /13° | 9.1 mm | 6 | |
| May 13 | Light rain shower | 20° /14° | 2.7 mm | 5 | |
| May 14 | Patchy light rain with thunder | 26° /16° | 6.5 mm | 6 | |
| May 15 | Fog | 24° /16° | 0.5 mm | 5 | |
| May 16 | Fog | 26° /17° | 0 mm | 6 | |
| May 17 | Light rain shower | 25° /19° | 7.3 mm | 6 | |
| May 18 | Patchy light rain with thunder | 27° /18° | 37.1 mm | 6 | |
| May 19 | Patchy rain possible | 27° /17° | 0.9 mm | 6 | |
| May 20 | Moderate or heavy rain shower | 24° /18° | 4.4 mm | 6 | |
| May 21 | Overcast | 26° /15° | 27.6 mm | 6 | |
| May 22 | Patchy rain possible | 26° /16° | 2.1 mm | 6 | |
| May 23 | Patchy rain possible | 25° /16° | 2.8 mm | 5 | |
| May 24 | Partly cloudy | 23° /15° | 38.6 mm | 6 | |
| May 25 | Cloudy | 27° /15° | 25.9 mm | 6 | |
| May 26 | Patchy rain possible | 27° /17° | 37.2 mm | 6 | |
| May 27 | Patchy rain possible | 25° /17° | 20.2 mm | 5 | |
| May 28 | Overcast | 24° /14° | 0 mm | 6 | |
| May 29 | Overcast | 23° /14° | 0 mm | 5 | |
| May 30 | Patchy rain possible | 23° /14° | 14.7 mm | 6 | |
| May 31 | Patchy rain possible | 28° /14° | 0.2 mm | 7 | |
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Important Notice
Our weather forecast for Huntsville 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 Huntsville forecast closer to your planned date for the most up-to-date weather information.
Change Month
Huntsville in May - FAQ
What are the expected maximum and minimum temperatures in Huntsville during May?
During May, expect a variety of temperatures with highs around 24° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Huntsville during May?
Significant rainfall exceeding 343.2 mm is expected in Huntsville during May, occurring over more than 25 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Huntsville during May?
The average wind speed in Huntsville during May is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Huntsville
Explore the daily rainfall trends and prepare for Huntsvilles May weather 💧
Typically, Huntsville has 25 rainy days in May with a total of 343.2 mm of rainfall.
UV exposure in Huntsville during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Get accurate weather forecasts for Huntsville, located at latitude 34.73 and longitude -86.586. Stay updated with localized weather information tailored for Huntsville.
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