Chapel Hill (NC)
May
Weather in Chapel Hill, North Carolina for May 2026
Your guide to Chapel Hill weather in May - trends and predictions
In general, the average temperature in Chapel Hill at the beginning of May is 25.6 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 21.6 °F by the end of May.
Chapel Hill in May brings notable rainfall, with an average of 16 rainy days and a total precipitation of 234 mm.
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Temperatures
Rain 🌧️
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15
Dry days
16
Rainy days
0
Snow days
24°/16°
Temperatures
16 km/h
Avg max wind
71 %
Avg humidity
Chapel Hill Weather May
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Temperatures trend during May in Chapel Hill
See the weather trend as well as the moving average line
May weather in Chapel Hill day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Overcast | 29° /18° | 0 mm | 6 | |
| May 2 | Overcast | 27° /19° | 0.1 mm | 6 | |
| May 3 | Overcast | 27° /18° | 8.6 mm | 6 | |
| May 4 |  Heavy rain at times | 24° /18° | 11.8 mm | 5 | |
| May 5 |  Moderate or heavy rain shower | 24° /14° | 11.8 mm | 5 | |
| May 6 |  Partly cloudy | 24° /12° | 0 mm | 6 | |
| May 7 | Overcast | 24° /14° | 0 mm | 5 | |
| May 8 | Overcast | 25° /13° | 0.5 mm | 6 | |
| May 9 | Overcast | 24° /17° | 0.7 mm | 5 | |
| May 10 | Overcast | 22° /12° | 0 mm | 5 | |
| May 11 | Moderate or heavy rain shower | 16° /13° | 8.5 mm | 4 | |
| May 12 | Moderate or heavy rain shower | 21° /14° | 27.6 mm | 5 | |
| May 13 | Moderate or heavy rain shower | 23° /18° | 15 mm | 5 | |
| May 14 | Moderate rain at times | 23° /16° | 6.4 mm | 5 | |
| May 15 |  Patchy rain possible | 29° /17° | 1.3 mm | 6 | |
| May 16 | Overcast | 31° /20° | 0 mm | 7 | |
| May 17 | Moderate rain at times | 28° /21° | 1.9 mm | 6 | |
| May 18 | Overcast | 26° /19° | 0 mm | 6 | |
| May 19 | Overcast | 28° /17° | 0 mm | 6 | |
| May 20 | Patchy rain possible | 23° /16° | 0.1 mm | 5 | |
| May 21 | Patchy rain possible | 28° /19° | 12 mm | 6 | |
| May 22 | Overcast | 26° /16° | 0 mm | 6 | |
| May 23 |  Sunny | 23° /14° | 0 mm | 6 | |
| May 24 | Overcast | 23° /12° | 0 mm | 5 | |
| May 25 | Overcast | 23° /16° | 0 mm | 5 | |
| May 26 | Light rain shower | 15° /14° | 19.2 mm | 4 | |
| May 27 |  Heavy rain | 13° /12° | 87.9 mm | 3 | |
| May 28 |  Mist | 22° /13° | 2.1 mm | 5 | |
| May 29 | Fog | 27° /19° | 0 mm | 6 | |
| May 30 | Moderate or heavy rain shower | 24° /18° | 18.5 mm | 5 | |
| May 31 | Partly cloudy | 27° /14° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Chapel Hill 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 Chapel Hill forecast closer to your planned date for the most up-to-date weather information.
Change Month
Chapel Hill in May - FAQ
What are the expected maximum and minimum temperatures in Chapel Hill 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 Chapel Hill during May?
Significant rainfall exceeding 234 mm is expected in Chapel Hill during May, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Chapel Hill during May?
The average wind speed in Chapel Hill during May is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Chapel Hill
Explore the daily rainfall trends and prepare for Chapel Hills May weather 💧
UV exposure in Chapel Hill during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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