Glynn County (Saint Simons Island)
May
Weather in Glynn County, Georgia for May 2026
Your guide to Glynn County weather in May - trends and predictions
In general, the average temperature in Glynn County at the beginning of May is 25.4 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 29.3 °F by the end of May.
The climate of Glynn County in May is notably wet, with an average of 13 rainy days, and a total of 242.9 mm of precipitation.
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Temperatures
Rain 🌧️
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18
Dry days
13
Rainy days
0
Snow days
28°/22°
Temperatures
19 km/h
Avg max wind
76 %
Avg humidity
Glynn County Weather May
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Temperatures trend during May in Glynn County
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May weather in Glynn County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Overcast | 24° /19° | 0 mm | 5 | |
| May 2 |  Patchy rain possible | 25° /21° | 0.1 mm | 6 | |
| May 3 |  Heavy rain at times | 26° /21° | 2.7 mm | 6 | |
| May 4 |  Moderate rain at times | 25° /20° | 4.2 mm | 6 | |
| May 5 |  Partly cloudy | 27° /17° | 0.1 mm | 7 | |
| May 6 | Partly cloudy | 27° /20° | 0 mm | 7 | |
| May 7 | Moderate or heavy rain shower | 24° /20° | 7.4 mm | 5 | |
| May 8 | Moderate or heavy rain shower | 28° /21° | 16.8 mm | 6 | |
| May 9 | Moderate or heavy rain shower | 27° /21° | 7.4 mm | 6 | |
| May 10 | Moderate or heavy rain shower | 25° /21° | 19.2 mm | 6 | |
| May 11 | Moderate or heavy rain shower | 25° /21° | 49.9 mm | 6 | |
| May 12 | Moderate or heavy rain shower | 24° /22° | 33.6 mm | 5 | |
| May 13 | Moderate rain at times | 25° /20° | 1.2 mm | 6 | |
| May 14 | Partly cloudy | 27° /20° | 0 mm | 7 | |
| May 15 |  Sunny | 31° /21° | 0 mm | 8 | |
| May 16 | Overcast | 33° /21° | 0 mm | 7 | |
| May 17 |  Cloudy | 32° /21° | 0 mm | 7 | |
| May 18 | Moderate or heavy rain shower | 31° /24° | 2 mm | 7 | |
| May 19 | Patchy rain possible | 30° /22° | 0.1 mm | 7 | |
| May 20 | Cloudy | 32° /23° | 0 mm | 7 | |
| May 21 | Moderate or heavy rain shower | 32° /23° | 2.2 mm | 7 | |
| May 22 | Sunny | 31° /20° | 0 mm | 8 | |
| May 23 | Partly cloudy | 32° /21° | 0 mm | 8 | |
| May 24 | Cloudy | 28° /22° | 0 mm | 6 | |
| May 25 |  Thundery outbreaks possible | 28° /23° | 0 mm | 6 | |
| May 26 | Thundery outbreaks possible | 31° /24° | 0 mm | 7 | |
| May 27 |  Fog | 27° /24° | 0 mm | 6 | |
| May 28 | Fog | 31° /24° | 0 mm | 7 | |
| May 29 | Thundery outbreaks possible | 31° /24° | 0 mm | 7 | |
| May 30 | Light rain shower | 28° /23° | 32.3 mm | 6 | |
| May 31 | Moderate or heavy rain shower | 29° /21° | 63.6 mm | 6 | |
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Important Notice
Our weather forecast for Glynn 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 Glynn County forecast closer to your planned date for the most up-to-date weather information.
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Glynn County in May - FAQ
What are the expected maximum and minimum temperatures in Glynn County during May?
During May, expect a variety of temperatures with highs around 28° and lows near 22°, suitable for diverse activities and preferences.
How much rainfall should be expected in Glynn County during May?
Significant rainfall exceeding 242.9 mm is expected in Glynn County during May, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Glynn County during May?
The average wind speed in Glynn County during May is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Glynn County
Explore the daily rainfall trends and prepare for Glynn Countys May weather 💧
Typically, Glynn County has 13 rainy days in May with a total of 242.9 mm of rainfall.
UV exposure in Glynn County during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Where is Glynn County?Get accurate weather forecasts for Glynn County, located at latitude 31.151 and longitude -81.37. Stay updated with localized weather information tailored for Glynn County.
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