Sri LankaThe weather in October in Rassandeniya
It's hot in October in Rassandeniya with an average temperature of 31°C. Temperatures this month range from a low of 30°C to a high of 32°C. At night, you can expect temperatures between 23°C and 26°C.
Looking for sun? October isn’t a good month to be in Rassandeniya. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in October for Rassandeniya, Sri Lanka. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 37°C in 2020, Rassandeniya reached the highest temperature in October over the past 10 years. The lowest daytime temperature in this month was 26°C in 2023. The extreme nighttime temperatures ranged from a lowest recorded value of 16°C to a highest value of 28°C.
Rainfall amount
In October, there is an average of 463 mm of precipitation, spread over 29 days. The wind speed is around 4 Bft, mostly coming from the West.
Daily weather in October for Rassandeniya
Click on any day in October to get detailed info about the usual weather on that day in Rassandeniya. Check out the historical temperatures and precipitation over the past 10 years on this day.
October weather comparison
| Rassandeniya | New York | |
|---|---|---|
| Average temperature | 31°C | 21°C |
| Max. temperature | 32°C | 26°C |
| Min. temperature | 23°C | -5°C |
| Total precipitation | 463 mm | 119 mm |
| Rainy days | 29 days | 13 days |
Start of October
The month of October starts in Rassandeniya with hot temps, averaging around 32°C during the day and nights around 25°C.
Mid October
By mid-October, daytime temps drop to around 31°C, with nights around 25°C. There’s a high chance of precipitation during this time.
End of October
By the end of October, the average daytime temperature in Rassandeniya is around 31°C, while nighttime temps are about 25°C. There’s a significant chance of many days with precipitation.
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Rassandeniya for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in October in Rassandeniya, Sri Lanka. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in October in Rassandeniya
Temperature in October in Rassandeniya over the years
Precipitation charts
These charts show the average amount of precipitation in October in Rassandeniya, Sri Lanka. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in October in Rassandeniya
Total precipitation in October in Rassandeniya over the years
Daily UV index in October in Rassandeniya
This chart shows the average daily UV index in October in Rassandeniya, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in October in Rassandeniya
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Average weather in Rassandeniya by month
Click on a month below to see detailed weather info for Rassandeniya. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.