Gampaha
October
Weather in Gampaha for October 2026
Your guide to Gampaha weather in October - trends and predictions
In general, the average temperature in Gampaha at the beginning of October is 28.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 28.1 °C by the end of October.
Gampaha experiences heavy rainfall in October, with over 20 rainy days and an average total precipitation 345.9 mm.
Temperatures
Rain 🌧️
2
Dry days
29
Rainy days
0
Snow days
28°/25°
Temperatures
17 km/h
Avg max wind
83 %
Avg humidity
Gampaha Weather October
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Temperatures trend during October in Gampaha
See the weather trend as well as the moving average line
October weather in Gampaha day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. |  Patchy rain possible | 28° /25° | 2.7 mm | 6 | |
| 2 Oct. | Patchy rain possible | 29° /25° | 3.5 mm | 6 | |
| 3 Oct. | Patchy rain possible | 29° /25° | 1.5 mm | 6 | |
| 4 Oct. |  Patchy light rain with thunder | 29° /25° | 15.5 mm | 5 | |
| 5 Oct. | Light rain shower | 28° /25° | 15.3 mm | 5 | |
| 6 Oct. | Patchy rain possible | 29° /24° | 0.5 mm | 7 | |
| 7 Oct. | Patchy rain possible | 29° /25° | 2.7 mm | 6 | |
| 8 Oct. | Patchy rain possible | 29° /25° | 0.1 mm | 10 | |
| 9 Oct. |  Patchy light drizzle | 29° /25° | 1.9 mm | 5 | |
| 10 Oct. | Patchy rain possible | 29° /25° | 5.2 mm | 5 | |
| 11 Oct. | Light rain shower | 28° /25° | 11.4 mm | 6 | |
| 12 Oct. | Light rain shower | 28° /25° | 7.7 mm | 5 | |
| 13 Oct. | Patchy rain possible | 29° /25° | 5.4 mm | 5 | |
| 14 Oct. | Light rain shower | 29° /25° | 9.8 mm | 5 | |
| 15 Oct. |  Moderate or heavy rain shower | 28° /24° | 14.8 mm | 6 | |
| 16 Oct. | Light rain shower | 28° /24° | 9.5 mm | 5 | |
| 17 Oct. | Light rain shower | 28° /25° | 9.8 mm | 4 | |
| 18 Oct. | Light rain shower | 27° /24° | 14.2 mm | 4 | |
| 19 Oct. | Light rain shower | 28° /24° | 11.1 mm | 5 | |
| 20 Oct. | Light rain shower | 28° /24° | 8 mm | 6 | |
| 21 Oct. | Moderate or heavy rain shower | 24° /23° | 49.6 mm | 3 | |
| 22 Oct. | Light rain shower | 26° /24° | 14.8 mm | 3 | |
| 23 Oct. | Light rain shower | 27° /25° | 30.7 mm | 5 | |
| 24 Oct. | Light rain shower | 26° /25° | 32.2 mm | 4 | |
| 25 Oct. | Light rain shower | 27° /25° | 22.1 mm | 4 | |
| 26 Oct. | Patchy light drizzle | 28° /25° | 12.2 mm | 5 | |
| 27 Oct. | Light rain shower | 27° /25° | 19.1 mm | 5 | |
| 28 Oct. | Light rain shower | 28° /25° | 13.5 mm | 5 | |
| 29 Oct. | Patchy rain possible | 29° /25° | 0.3 mm | 6 | |
| 30 Oct. | Patchy rain possible | 29° /25° | 0.6 mm | 6 | |
| 31 Oct. | Patchy rain possible | 29° /25° | 0.2 mm | 10 | |
| Next | |||||
Important Notice
Our weather forecast for Gampaha in October 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 Gampaha forecast closer to your planned date for the most up-to-date weather information.
Change Month
Gampaha in October - FAQ
What are the expected maximum and minimum temperatures in Gampaha during October?
During October, expect a variety of temperatures with highs around 28° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Gampaha during October?
Significant rainfall exceeding 345.9 mm is expected in Gampaha during October, occurring over more than 29 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Gampaha during October?
The average wind speed in Gampaha during October is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Gampaha
Explore the daily rainfall trends and prepare for Gampahas October weather 💧
Typically, Gampaha has 29 rainy days in October with a total of 345.9 mm of rainfall.
UV exposure in Gampaha during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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