Average temperatures, rainfall, sunshine and the best time to visit Seri Iskandar.
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Seri Iskandar, Malaysia, enjoys a steady climate throughout the year, with daytime temperatures typically around 33°C (91°F). August is the warmest month at 34°C (93°F), while December is the coolest at 32°C (90°F).
With around 2260 mm (89 in) of annual rainfall, Seri Iskandar has a notably wet climate. However, this rainfall is not evenly distributed, the city has two distinct rainy seasons, September to January and March to May. The wettest month is November. The sunniest month is March, with 5.5 hours of sunshine per day on average.
Pick a month to see the average temperature, rainfall and sunshine in Seri Iskandar - and find the best time to visit.
The temperature in Seri Iskandar remains steady throughout the year, providing a consistently very warm climate. Average daytime temperatures reach a very warm 34°C (93°F) in August. In December, the coolest month of the year, temperatures drop to a very warm 32°C (90°F).
At night, temperatures range from around 25°C (77°F) in August to 24°C (75°F) in December.
Check out our detailed temperature page for more information.
Seri Iskandar has a relatively rainy climate with high precipitation levels, averaging 2260 mm (89 in) of rainfall annually. Seri Iskandar can be quite wet during November, receiving approximately 322 mm (13 in) of precipitation over 23 rainy days.
In contrast, during the driest month (July), you will experience much drier conditions, with 97 mm (3.8 in) of precipitation spread across 14 rainy days. For more details, please visit our Seri Iskandar Precipitation page.
Seri Iskandar can be enjoyed more throughout the sunniest month of March under a blue sky, with approximately 5.5 hours of sunshine daily. In contrast, the city experiences much darker days in November, with only 3.2 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
The city experiences its highest humidity in June, reaching 92%. In February, the humidity drops to its lowest level at 83%. What does this mean? Read our detailed page on humidity levels for further details.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
June typically offers the most optimal weather in Seri Iskandar. In contrast, January, February, March, April, May, July, August, September, October, November and December tend to have less optimal conditions. Seri Iskandar has two distinct rainy seasons, September to January and March to May.
Daytime highs range from 32°C (90°F) in December to 34°C (93°F) in August. Nighttime lows range from 24°C (75°F) to 25°C (77°F). Temperatures stay relatively stable year-round.
Annual rainfall is around 2260 mm (89 in). November is the wettest month with 322 mm (13 in), while July is the driest with 97 mm (3.8 in).
Seri Iskandar receives around 1,627 hours of sunshine per year. March is the sunniest month with 166 hours, while November is the cloudiest with just 96 hours.
Seri Iskandar is highlighted - select any city to see its climate.
Where to go in October - average daytime high across popular destinations.
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