Harrison County (Biloxi)
May
Weather in Harrison County for May 2025
Your guide to Harrison County weather in May - trends and predictions
The forecast for the first days of May 2025 in Harrison County predicts temperatures to be around 29 °F, close to the historical average.
In general, the average temperature in Harrison County at the beginning of May is 27.9 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 29.9 °F by the end of May.
Harrison County in May brings notable rainfall, with an average of 20 rainy days and a total precipitation of 218.2 mm.
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Temperatures
Rain 🌧️
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11
Dry days
20
Rainy days
0
Snow days
28°/22°
Temperatures
18 km/h
Avg max wind
75 %
Avg humidity
Harrison County Weather May
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  27° | 2  27° | 3  29° | ||||
| 4 29° | 5 28° | 6  27° | 7 28° | 8 30° | 9 27° | 10 30° |
| 11 31° | 12 30° | 13  25° | 14 28° | 15 30° | 16 27° | 17 28° |
| 18 26° | 19 29° | 20  29° | 21 28° | 22 28° | 23 28° | 24 29° |
| 25 29° | 26 29° | 27 31° | 28 31° | 29 30° | 30 30° | 31 29° |
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Temperatures trend during May in Harrison County
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 | Partly cloudy | 27° /23° | 0 mm | 2.3 | |
| May 2 | Patchy rain possible | 27° /20° | 3.3 mm | 2.2 | |
| May 3 | Moderate rain | 29° /19° | 10.4 mm | 2.1 | |
| May 4 | Partly cloudy | 29° /16° | 0 mm | 0 | |
| May 5 | Patchy rain possible | 28° /18° | 1.1 mm | 5 | |
| May 6 | Sunny | 27° /17° | 0 mm | 6 | |
| May 7 | Patchy rain possible | 28° /18° | 0.1 mm | 5 | |
| May 8 | Sunny | 30° /16° | 0 mm | 6 | |
| May 9 | Patchy rain possible | 27° /18° | 0.1 mm | 5 | |
| May 10 | Patchy rain possible | 30° /17° | 0.7 mm | 5 | |
| May 11 | Sunny | 31° /17° | 0 mm | 6 | |
| May 12 | Partly cloudy | 30° /19° | 0 mm | 6 | |
| May 13 | Moderate or heavy rain shower | 25° /22° | 70.8 mm | 6 | |
| May 14 | Moderate or heavy rain shower | 28° /22° | 35.8 mm | 6 | |
| May 15 | Sunny | 30° /19° | 0 mm | 8 | |
| May 16 | Partly cloudy | 27° /19° | 1.5 mm | 7 | |
| May 17 | Moderate or heavy rain shower | 28° /22° | 35.1 mm | 6 | |
| May 18 | Moderate or heavy rain shower | 26° /20° | 13.3 mm | 6 | |
| May 19 | Moderate rain at times | 29° /21° | 1.2 mm | 6 | |
| May 20 | Overcast | 29° /21° | 0 mm | 6 | |
| May 21 | Sunny | 28° /22° | 0 mm | 7 | |
| May 22 | Patchy rain possible | 28° /22° | 0.1 mm | 6 | |
| May 23 | Patchy rain possible | 28° /22° | 0.1 mm | 6 | |
| May 24 | Patchy rain possible | 29° /23° | 1.8 mm | 6 | |
| May 25 | Patchy rain possible | 29° /24° | 0.1 mm | 6 | |
| May 26 | Moderate rain at times | 29° /24° | 1.7 mm | 6 | |
| May 27 | Moderate rain at times | 31° /25° | 1.1 mm | 7 | |
| May 28 | Overcast | 31° /23° | 0.6 mm | 7 | |
| May 29 | Partly cloudy | 30° /22° | 4.7 mm | 8 | |
| May 30 | Sunny | 30° /21° | 0 mm | 8 | |
| May 31 | Sunny | 29° /22° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Harrison 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 Harrison County forecast closer to your planned date for the most up-to-date weather information.
Harrison County in May - FAQ
What are the expected maximum and minimum temperatures in Harrison 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 Harrison County during May?
Significant rainfall exceeding 218.2 mm is expected in Harrison County during May, occurring over more than 20 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Harrison County during May?
The average wind speed in Harrison County during May is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Harrison County
Explore the daily rainfall trends and prepare for Harrison Countys May weather 💧
UV exposure in Harrison County during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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