Beaufort County (Hilton Head Island)
May
Weather in Beaufort County, South Carolina for May 2027
Your guide to Beaufort County weather in May - trends and predictions
In general, the average temperature in Beaufort County at the beginning of May is 22.9 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 27.6 °C by the end of May.
The climate of Beaufort County in May is notably wet, with an average of 14 rainy days, and a total of 208.7 mm of precipitation.
Is May a good time to visit Beaufort County? check out the best time to travel to Beaufort County page.
✨ Is May a good time to visit Beaufort County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
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17
Dry days
14
Rainy days
0
Snow days
25°/21°
Temperatures
21 km/h
Avg max wind
78 %
Avg humidity
Beaufort County Weather May
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Temperatures trend during May in Beaufort County
See the weather trend as well as the moving average line
May weather in Beaufort County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Light rain | 22° /18° | 3.4 mm | 5 | |
| May 2 |  Moderate rain | 22° /18° | 12.4 mm | 4 | |
| May 3 |  Partly cloudy | 22° /17° | 0 mm | 7 | |
| May 4 | Light rain | 22° /19° | 8.8 mm | 7 | |
| May 5 | Light rain | 24° /19° | 2.7 mm | 8 | |
| May 6 | Light rain | 24° /21° | 4.1 mm | 7 | |
| May 7 | Light rain | 24° /20° | 7.3 mm | 6 | |
| May 8 |  Sunny | 23° /20° | 0.2 mm | 7 | |
| May 9 |  Thundery outbreaks possible | 25° /21° | 12.3 mm | 6 | |
| May 10 |  Patchy light rain with thunder | 24° /20° | 20.5 mm | 6 | |
| May 11 | Moderate rain | 24° /19° | 22.3 mm | 6 | |
| May 12 |  Heavy rain | 23° /19° | 39 mm | 5 | |
| May 13 | Light rain | 23° /20° | 8.6 mm | 5 | |
| May 14 | Patchy light rain with thunder | 26° /20° | 13.5 mm | 8 | |
| May 15 |  Patchy rain possible | 26° /20° | 0.8 mm | 8 | |
| May 16 | Partly cloudy | 27° /20° | 0 mm | 8 | |
| May 17 |  Overcast | 27° /23° | 0 mm | 8 | |
| May 18 | Light rain | 27° /23° | 3.4 mm | 8 | |
| May 19 |  Moderate or heavy rain shower | 26° /22° | 5.8 mm | 8 | |
| May 20 | Light rain shower | 27° /21° | 0.5 mm | 8 | |
| May 21 | Partly cloudy | 26° /21° | 0 mm | 6 | |
| May 22 | Patchy rain possible | 28° /22° | 0.3 mm | 9 | |
| May 23 | Partly cloudy | 28° /23° | 0.9 mm | 7 | |
| May 24 | Light rain | 27° /23° | 3.5 mm | 6 | |
| May 25 | Thundery outbreaks possible | 28° /22° | 1.7 mm | 7 | |
| May 26 | Moderate rain | 28° /23° | 11.3 mm | 7 | |
| May 27 | Light rain | 28° /24° | 2.8 mm | 6 | |
| May 28 | Patchy rain possible | 28° /23° | 1.5 mm | 8 | |
| May 29 | Light rain | 28° /22° | 5.1 mm | 7 | |
| May 30 | Moderate rain | 28° /22° | 10.5 mm | 8 | |
| May 31 | Light rain | 26° /21° | 5.4 mm | 7 | |
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Important Notice
Our weather forecast for Beaufort County 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 Beaufort County forecast closer to your planned date for the most up-to-date weather information.
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Beaufort County in May - FAQ
What are the expected maximum and minimum temperatures in Beaufort County during May?
During May, expect a variety of temperatures with highs around 25° and lows near 21°, suitable for diverse activities and preferences.
How much rainfall should be expected in Beaufort County during May?
Significant rainfall exceeding 208.7 mm is expected in Beaufort County during May, occurring over more than 14 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Beaufort County during May?
The average wind speed in Beaufort County during May is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Beaufort County
Explore the daily rainfall trends and prepare for Beaufort Countys May weather 💧
Typically, Beaufort County has 14 rainy days in May with a total of 208.7 mm of rainfall.
UV exposure in Beaufort County during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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