Sri LankaThe weather in September in Henativu/Havativu
It's hot in September in Henativu/Havativu with an average temperature of 32°C. Temperatures this month range from a low of 31°C to a high of 32°C. At night, you can expect temperatures between 25°C and 27°C.
Looking for sun? September isn’t a good month to be in Henativu/Havativu. 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 September for Henativu/Havativu, 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 34°C in 2015, Henativu/Havativu reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 27°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of 23°C to a highest value of 28°C.
Rainfall amount
In September, there is an average of 113 mm of precipitation, spread over 13 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
Daily weather in September for Henativu/Havativu
Click on any day in September to get detailed info about the usual weather on that day in Henativu/Havativu. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Henativu/Havativu | New York | |
|---|---|---|
| Average temperature | 32°C | 27°C |
| Max. temperature | 32°C | 31°C |
| Min. temperature | 25°C | -5°C |
| Total precipitation | 113 mm | 57 mm |
| Rainy days | 13 days | 9 days |
Start of September
The month of September starts in Henativu/Havativu with hot temps, averaging around 32°C during the day and nights around 26°C.
Mid September
By mid-September, daytime temps stay steady at around 32°C, with nights around 27°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of September
By the end of September, the average daytime temperature in Henativu/Havativu is around 32°C, while nighttime temps are about 26°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
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 Henativu/Havativu for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in September in Henativu/Havativu, Sri Lanka. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Henativu/Havativu
Temperature in September in Henativu/Havativu over the years
Precipitation charts
These charts show the average amount of precipitation in September in Henativu/Havativu, 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 September in Henativu/Havativu
Total precipitation in September in Henativu/Havativu over the years
Daily UV index in September in Henativu/Havativu
This chart shows the average daily UV index in September in Henativu/Havativu, 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 September in Henativu/Havativu
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Average weather in Henativu/Havativu by month
Click on a month below to see detailed weather info for Henativu/Havativu. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.