North Western (Puttalam)
May
Weather in North Western for May 2026
Your guide to North Western weather in May - trends and predictions
Until now, May 2026 in North Western has been nearly identical to the historical average, with a temperature of 30.3 °C (showing only a slight deviation of -0.3 °C).
Expect cooler weather in the next days in North Western with the forecast suggesting a temperature of 29.4 °C, lower than the historical average.
In general, the average temperature in North Western at the beginning of May is 31 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 29 °C by the end of May.
North Western experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 235.1 mm.
Temperatures
Rain 🌧️
5
Dry days
26
Rainy days
0
Snow days
30°/27°
Temperatures
30 km/h
Avg max wind
79 %
Avg humidity
North Western Weather May
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What’s the Weather Like in North Western This May?
Discover the average temperatures and weather trends across North Western’s cities this May.
Temperatures trend during May in North Western
See the weather trend as well as the moving average line
May weather in North Western day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Patchy rain possible | 31° /26° | 1.5 mm | 7 | |
| 2 May | Patchy rain possible | 31° /27° | 1.4 mm | 7 | |
| 3 May | Patchy rain possible | 31° /27° | 1.3 mm | 7 | |
| 4 May | Patchy rain possible | 31° /27° | 2.2 mm | 6 | |
| 5 May | Patchy rain possible | 31° /27° | 3.2 mm | 7 | |
| 6 May | Light rain shower | 31° /26° | 5.2 mm | 8 | |
| 7 May |  Patchy light drizzle | 31° /26° | 8.7 mm | 6 | |
| 8 May | Patchy rain possible | 30° /27° | 11.7 mm | 6 | |
| 9 May | Patchy rain possible | 30° /26° | 4.2 mm | 6 | |
| 10 May | Light rain shower | 30° /26° | 3.8 mm | 7 | |
| 11 May | Patchy light drizzle | 31° /25° | 6.6 mm | 6 | |
| 12 May | Light rain shower | 30° /26° | 4.7 mm | 6 | |
| 13 May | Light rain shower | 30° /26° | 9.4 mm | 6 | |
| 14 May |  Moderate rain | 30° /26° | 13.5 mm | 8.2 | |
| 15 May |  Heavy rain | 27° /25° | 39.2 mm | 8.4 | |
| 16 May | Moderate rain | 30° /27° | 14.3 mm | 6 | |
| 17 May | Moderate rain | 29° /27° | 5.2 mm | 6 | |
| 18 May | Patchy rain possible | 30° /28° | 0.8 mm | 6 | |
| 19 May | Patchy rain possible | 30° /28° | 0.1 mm | 6 | |
| 20 May | Patchy rain possible | 30° /28° | 0.2 mm | 6 | |
| 21 May | Patchy rain possible | 30° /28° | 0.2 mm | 6 | |
| 22 May | Patchy rain possible | 30° /28° | 0.3 mm | 6 | |
| 23 May |  Partly cloudy | 30° /28° | 0.1 mm | 7 | |
| 24 May | Patchy rain possible | 30° /28° | 0.2 mm | 6 | |
| 25 May | Patchy rain possible | 29° /27° | 2.3 mm | 6 | |
| 26 May | Patchy rain possible | 28° /26° | 2.5 mm | 6 | |
| 27 May | Patchy rain possible | 29° /27° | 1.4 mm | 6 | |
| 28 May |  Thundery outbreaks possible | 29° /27° | 0.9 mm | 6 | |
| 29 May | Light rain shower | 29° /27° | 1.3 mm | 6 | |
| 30 May | Light rain shower | 29° /26° | 6.1 mm | 6 | |
| 31 May | Thundery outbreaks possible | 30° /27° | 0.5 mm | 7 | |
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Important Notice
Our weather forecast for North Western 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 North Western forecast closer to your planned date for the most up-to-date weather information.
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North Western in May - FAQ
What are the expected maximum and minimum temperatures in North Western 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 North Western during May?
Significant rainfall exceeding 235.1 mm is expected in North Western during May, occurring over more than 26 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in North Western during May?
The average wind speed in North Western during May is 30 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in North Western
Explore the daily rainfall trends and prepare for North Westerns May weather 💧
Typically, North Western has 26 rainy days in May with a total of 235.1 mm of rainfall.
UV exposure in North Western during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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