Galle District (Bentota)
May
Weather in Galle District for May 2026
Your guide to Galle District weather in May - trends and predictions
Until now, May 2026 in Galle District has been nearly identical to the historical average, with a temperature of 29.4 °C (showing only a slight deviation of -0.3 °C).
The forecast for the next days in Galle District predicts temperatures to be around 28 °C, close to the historical average.
In general, the average temperature in Galle District at the beginning of May is 30.6 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 28.3 °C by the end of May.
Galle District experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 559.7 mm.
Temperatures
Rain 🌧️
0
Dry days
31
Rainy days
0
Snow days
29°/26°
Temperatures
21 km/h
Avg max wind
81 %
Avg humidity
Galle District Weather May
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Temperatures trend during May in Galle District
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May weather in Galle District day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Light rain shower | 30° /25° | 2.2 mm | 6 | |
| 2 May | Patchy rain possible | 31° /26° | 3 mm | 7 | |
| 3 May | Patchy rain possible | 31° /26° | 5.1 mm | 6 | |
| 4 May | Patchy rain possible | 31° /26° | 4.4 mm | 6 | |
| 5 May | Patchy rain possible | 31° /26° | 2.8 mm | 6 | |
| 6 May | Light rain shower | 30° /26° | 5.8 mm | 6 | |
| 7 May | Patchy rain possible | 30° /25° | 12.6 mm | 6 | |
| 8 May | Patchy rain possible | 30° /26° | 8.8 mm | 6 | |
| 9 May | Light rain shower | 30° /25° | 6.4 mm | 6 | |
| 10 May | Light rain shower | 29° /25° | 11.9 mm | 6 | |
| 11 May | Light rain shower | 30° /25° | 10.7 mm | 6 | |
| 12 May |  Moderate or heavy rain shower | 29° /25° | 12.9 mm | 6 | |
| 13 May | Light rain shower | 30° /26° | 23.7 mm | 5 | |
| 14 May | Moderate or heavy rain shower | 30° /25° | 27.6 mm | 6 | |
| 15 May | Light rain shower | 29° /25° | 11.3 mm | 6 | |
| 16 May | Light rain shower | 29° /25° | 7.9 mm | 5 | |
| 17 May | Light rain shower | 29° /25° | 10.4 mm | 5 | |
| 18 May |  Torrential rain shower | 29° /26° | 36.7 mm | 6 | |
| 19 May | Torrential rain shower | 28° /26° | 37.6 mm | 6 | |
| 20 May | Light rain shower | 29° /25° | 28.5 mm | 6 | |
| 21 May | Light rain shower | 29° /26° | 10.8 mm | 6 | |
| 22 May |  Patchy light rain with thunder | 29° /25° | 24 mm | 6 | |
| 23 May | Patchy light rain with thunder | 28° /26° | 19.8 mm | 6 | |
| 24 May | Heavy rain | 29° /27° | 44.5 mm | 11.1 | |
| 25 May | Heavy rain | 28° /26° | 80 mm | 5.5 | |
| 26 May | Heavy rain | 29° /27° | 48.2 mm | 4.4 | |
| 27 May | Heavy rain | 28° /26° | 65.8 mm | 7.1 | |
| 28 May |  Moderate rain | 29° /27° | 17.4 mm | 6 | |
| 29 May | Heavy rain | 28° /27° | 22.8 mm | 6 | |
| 30 May | Heavy rain | 28° /27° | 22.8 mm | 6 | |
| 31 May | Heavy rain | 28° /27° | 27.6 mm | 6 | |
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Important Notice
Our weather forecast for Galle District 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 Galle District forecast closer to your planned date for the most up-to-date weather information.
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Galle District in May - FAQ
What are the expected maximum and minimum temperatures in Galle District 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 Galle District during May?
Significant rainfall exceeding 559.7 mm is expected in Galle District during May, occurring over more than 31 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Galle District during May?
The average wind speed in Galle District during May is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Galle District
Explore the daily rainfall trends and prepare for Galle Districts May weather 💧
Typically, Galle District has 31 rainy days in May with a total of 559.7 mm of rainfall.
UV exposure in Galle District during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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