Southern (Bentota)
May
Weather in Southern for May 2025
Your guide to Southern weather in May - trends and predictions
In general, the average temperature in Southern at the beginning of May is 30.9 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 28.6 °C by the end of May.
Southern experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 711.2 mm.
Is May a good time to visit Southern? check out the best time to travel to Southern page.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
1
Dry days
30
Rainy days
0
Snow days
29°/26°
Temperatures
22 km/h
Avg max wind
82 %
Avg humidity
Southern in May average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | 2 31° | 3 31° | 4 31° | |||
| 5 31° | 6 31° | 7 31° | 8 31° | 9 30° | 10 29° | 11 30° |
| 12  27° | 13 31° | 14 30° | 15 29° | 16 29° | 17 29° | 18  28° |
| 19 27° | 20 28° | 21 29° | 22  28° | 23 27° | 24 28° | 25 28° |
| 26 29° | 27 29° | 28 27° | 29 29° | 30 28° | 31 30° |
You can click on date
Access Southern weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during May in Southern
See the weather trend as well as the moving average line
May weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Light rain shower | 30° /27° | 3.9 mm | 7 | |
| 2 May | Patchy rain possible | 31° /27° | 1.8 mm | 7 | |
| 3 May | Patchy rain possible | 31° /27° | 0.8 mm | 7 | |
| 4 May | Patchy rain possible | 31° /27° | 2.9 mm | 7 | |
| 5 May | Patchy rain possible | 31° /28° | 3.4 mm | 7 | |
| 6 May | Light rain shower | 31° /27° | 8.3 mm | 7 | |
| 7 May | Patchy rain possible | 31° /27° | 3.6 mm | 7 | |
| 8 May | Patchy rain possible | 31° /27° | 3.4 mm | 7 | |
| 9 May | Light rain shower | 30° /27° | 9.4 mm | 7 | |
| 10 May | Light rain shower | 29° /26° | 11.2 mm | 6 | |
| 11 May | Light rain shower | 30° /25° | 11.9 mm | 7 | |
| 12 May | Moderate or heavy rain shower | 27° /25° | 20 mm | 6 | |
| 13 May | Light rain shower | 31° /26° | 7.7 mm | 7 | |
| 14 May | Patchy rain possible | 30° /25° | 7.6 mm | 7 | |
| 15 May | Light rain shower | 29° /25° | 3 mm | 6 | |
| 16 May | Light rain shower | 29° /26° | 7.8 mm | 6 | |
| 17 May | Light rain shower | 29° /25° | 14.5 mm | 6 | |
| 18 May | Torrential rain shower | 28° /26° | 72.7 mm | 6 | |
| 19 May | Torrential rain shower | 27° /26° | 73.1 mm | 6 | |
| 20 May | Light rain shower | 28° /25° | 59.8 mm | 6 | |
| 21 May | Light rain shower | 29° /26° | 13.5 mm | 6 | |
| 22 May | Patchy light rain with thunder | 28° /26° | 17.4 mm | 6 | |
| 23 May | Patchy light rain with thunder | 27° /26° | 29.8 mm | 6 | |
| 24 May | Moderate or heavy rain shower | 28° /26° | 77.7 mm | 6 | |
| 25 May | Moderate or heavy rain shower | 28° /27° | 51.2 mm | 6 | |
| 26 May | Light rain shower | 29° /27° | 30.2 mm | 6 | |
| 27 May | Moderate or heavy rain shower | 29° /27° | 44.9 mm | 6 | |
| 28 May | Light rain shower | 27° /26° | 33.7 mm | 6 | |
| 29 May | Light rain shower | 29° /27° | 37.1 mm | 6 | |
| 30 May | Moderate or heavy rain shower | 28° /27° | 34.6 mm | 6 | |
| 31 May | Patchy light rain with thunder | 30° /27° | 14.1 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Southern 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 Southern forecast closer to your planned date for the most up-to-date weather information.
Southern in May - FAQ
What are the expected maximum and minimum temperatures in Southern during May?
During May, expect a variety of temperatures with highs around 29° and lows near 26°, suitable for diverse activities and preferences.
How much rainfall should be expected in Southern during May?
Significant rainfall exceeding 711.2 mm is expected in Southern during May, occurring over more than 30 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Southern during May?
The average wind speed in Southern during May is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Southern in May?
As you prepare for your trip to Southern in May, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Southern, during May, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
May rainfall patterns in Southern
Explore the daily rainfall trends and prepare for Southerns May weather 💧
UV exposure in Southern during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
Provinces in Southern
Select a province for an accurate weather forecast
Top locations in Southern
Select a location for an accurate weather forecast
More Locations Quick links
You are here
Where is Southern?Get accurate weather forecasts for Southern, located at latitude 6.426 and longitude 79.996. Stay updated with localized weather information tailored for Southern.
Found a mistake?
We appreciate your attention to details. Tell us here.