September 11 Weather Forecast: Heavy Rain Possible in KL

Heavy Rain Possible in Kuala Lumpur at 15:00

Kuala Lumpur was forecast to have clear conditions at 06:00, with a temperature of 26°C and a 10 percent chance of rain. A separate forecast for 09:00 also showed clear conditions. A separate forecast for 12:00 showed rain, with a 90 percent chance of rain and a temperature of 31°C.

At 15:00, a separate forecast recorded heavy rain or thunderstorms, with total rainfall of 11 mm and a 90 percent chance of rain. Separate forecasts for 18:00 and 21:00 recorded 2 mm and 1 mm of rain, respectively. For the day overall, the maximum temperature is expected to be 32°C, the minimum 26°C, with total rainfall of 39 mm and a 60 percent chance of rain.

Rain Forecast in Johor Bahru, Penang and Kota Kinabalu

Johor Bahru is expected to have clear conditions followed by rain on September 11, with a maximum temperature of 31°C, a minimum of 26°C, total rainfall of 14 mm and a 60 percent chance of rain. Penang, meanwhile, is forecast to have rain with occasional breaks, with a maximum temperature of 29°C, a minimum of 24°C, total rainfall of 33 mm and an 80 percent chance of rain.

Kota Kinabalu is expected to have clear conditions followed by rain during the day, with a maximum temperature of 31°C, a minimum of 24°C, total rainfall of 2 mm and a 60 percent chance of rain. A separate forecast for 18:00 recorded 1 mm of rain with a 90 percent chance of rain.

Moderate Air Pollution, Low Outdoor Activity Index

The outdoor activity index was rated less suitable in Kuala Lumpur, Johor Bahru, Penang and Kota Kinabalu today. The WBGT heat-stress risk level was at the high-caution level in Kuala Lumpur and Johor Bahru, compared with the caution level in Penang and Kota Kinabalu.

High mosquito activity, accompanied by a recommendation for full protection, was recorded in Kuala Lumpur, Penang and Kota Kinabalu, compared with a caution-level mosquito rating and a recommendation to use repellent in Johor Bahru. Air quality was moderately polluted in Kuala Lumpur, lightly polluted in Johor Bahru and Kota Kinabalu, and good in Penang.