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MalaysiaThe weather in September in Sarawak
It's hot in September in Sarawak with an average temperature of 33°C. Temperatures this month range from a low of 31°C to a high of 34°C. At night, you can expect temperatures between 24°C and 25°C.
Looking for sun? September isn’t a good month to be in Sarawak. 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 Sarawak, Malaysia. 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 35°C in 2019, Sarawak reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 25°C in 2021. The extreme nighttime temperatures ranged from a lowest recorded value of 22°C to a highest value of 27°C.
Rainfall amount
In September, there is an average of 187 mm of precipitation, spread over 20 days. The wind speed is around 3 Bft, mostly coming from the South.
Daily weather in September for Sarawak
Click on any day in September to get detailed info about the usual weather on that day in Sarawak. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Sarawak | New York | |
|---|---|---|
| Average temperature | 33°C | 27°C |
| Max. temperature | 34°C | 31°C |
| Min. temperature | 24°C | -5°C |
| Total precipitation | 187 mm | 57 mm |
| Rainy days | 20 days | 9 days |
Start of September
The month of September starts in Sarawak with hot temps, averaging around 33°C during the day and nights around 25°C.
Mid September
By mid-September, daytime temps stay steady at around 33°C, with nights around 25°C. There’s a high chance of precipitation during this time.
End of September
By the end of September, the average daytime temperature in Sarawak is around 33°C, while nighttime temps are about 25°C. There’s a significant chance of many days with precipitation.
Find affordable vacations to Sarawak
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 Sarawak for all months and discover the best travel time
Curious about the weather in other parts of Malaysia? Check out the climate and weather for spots like Kuala Lumpur, Langkawi, Penang, or explore other destinations in Malaysia.
Temperature charts
These charts show the average temperatures in September in Sarawak, Malaysia. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Sarawak
Temperature in September in Sarawak over the years
Precipitation charts
These charts show the average amount of precipitation in September in Sarawak, Malaysia. 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 Sarawak
Total precipitation in September in Sarawak over the years
Daily UV index in September in Sarawak
This chart shows the average daily UV index in September in Sarawak, 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 Sarawak
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Average weather in Sarawak by month
Click on a month below to see detailed weather info for Sarawak. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.