Puttalam
May
Weather in Puttalam for May 2025
Your guide to Puttalam weather in May - trends and predictions
In general, the average temperature in Puttalam at the beginning of May is 31.4 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 29 °C by the end of May.
Puttalam experiences an exceptionally high level of rainfall in May, with more than 24 rainy days on average.
Is May a good time to visit Puttalam? check out the best time to travel to Puttalam page.
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2
Dry days
29
Rainy days
0
Snow days
30°/27°
Temperatures
29 km/h
Avg max wind
81 %
Avg humidity
Puttalam in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  31° | 2 32° | 3 32° | 4 31° | |||
| 5 32° | 6 31° | 7  31° | 8 31° | 9 31° | 10 30° | 11 31° |
| 12 29° | 13 30° | 14  30° | 15 29° | 16 30° | 17 28° | 18  27° |
| 19  27° | 20 28° | 21  29° | 22 29° | 23 28° | 24 28° | 25 28° |
| 26 29° | 27  29° | 28 29° | 29 29° | 30 29° | 31 30° |
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Temperatures trend during May in Puttalam
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 |
|---|---|---|---|---|---|
| 1 May | Patchy rain possible | 31° /28° | 0.6 mm | 7 | |
| 2 May | Patchy rain possible | 32° /28° | 0.3 mm | 7 | |
| 3 May | Patchy rain possible | 32° /28° | 0.1 mm | 7 | |
| 4 May | Patchy rain possible | 31° /28° | 0.9 mm | 7 | |
| 5 May | Patchy rain possible | 32° /29° | 1.1 mm | 7 | |
| 6 May | Light rain shower | 31° /28° | 5.1 mm | 7 | |
| 7 May | Patchy light drizzle | 31° /28° | 0.8 mm | 7 | |
| 8 May | Patchy rain possible | 31° /28° | 5.2 mm | 7 | |
| 9 May | Patchy rain possible | 31° /26° | 2.5 mm | 7 | |
| 10 May | Light rain shower | 30° /26° | 6.2 mm | 7 | |
| 11 May | Patchy light drizzle | 31° /25° | 3.4 mm | 7 | |
| 12 May | Light rain shower | 29° /26° | 4.7 mm | 6 | |
| 13 May | Light rain shower | 30° /24° | 15.2 mm | 7 | |
| 14 May | Partly cloudy | 30° /24° | 0.8 mm | 8 | |
| 15 May | Patchy rain possible | 29° /25° | 11.6 mm | 6 | |
| 16 May | Light rain shower | 30° /26° | 8.6 mm | 7 | |
| 17 May | Light rain shower | 28° /25° | 19.3 mm | 6 | |
| 18 May | Torrential rain shower | 27° /26° | 88.7 mm | 6 | |
| 19 May | Moderate or heavy rain shower | 27° /26° | 73.9 mm | 6 | |
| 20 May | Light rain shower | 28° /27° | 29.7 mm | 6 | |
| 21 May | Patchy light rain with thunder | 29° /27° | 8 mm | 6 | |
| 22 May | Patchy light rain with thunder | 29° /26° | 4.8 mm | 6 | |
| 23 May | Light rain shower | 28° /26° | 18.1 mm | 6 | |
| 24 May | Light rain shower | 28° /27° | 20.7 mm | 6 | |
| 25 May | Light rain shower | 28° /27° | 25 mm | 6 | |
| 26 May | Patchy light drizzle | 29° /28° | 3 mm | 6 | |
| 27 May | Thundery outbreaks possible | 29° /28° | 0.9 mm | 6 | |
| 28 May | Thundery outbreaks possible | 29° /27° | 1.6 mm | 6 | |
| 29 May | Light rain shower | 29° /27° | 1.6 mm | 6 | |
| 30 May | Light rain shower | 29° /27° | 2.1 mm | 6 | |
| 31 May | Thundery outbreaks possible | 30° /27° | 0.2 mm | 7 | |
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Important Notice
Our weather forecast for Puttalam 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 Puttalam forecast closer to your planned date for the most up-to-date weather information.
Puttalam in May - FAQ
What are the expected maximum and minimum temperatures in Puttalam during May?
During May, expect a variety of temperatures with highs around 30° and lows near 27°, suitable for diverse activities and preferences.
How much rainfall should be expected in Puttalam during May?
Significant rainfall exceeding 364.7 mm is expected in Puttalam during May, occurring over more than 29 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Puttalam during May?
The average wind speed in Puttalam during May is 29 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Puttalam in May?
As you prepare for your trip to Puttalam 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 Puttalam, 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
- Insect Repellent: For destinations with mosquitos or other insects
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