Shah Alam weather in December
December is one of the least pleasant months in Shah Alam: highs of 29°C (84°F) and about 276 mm (10.9 in) of rain on average. Nights average 26°C (78°F) and cloud cover 90% (NASA POWER, 2001–2025 averages). The sea averages 30°C (87°F). It is the 3rd wettest month of the year and the coolest. Compared with November, it is about as warm and about as wet; January brings highs of 29°C (84°F) and 209 mm (8.2 in) of rain.
Is December a good time to visit Shah Alam?
least pleasant month Weather score 36/100.
December is one of the least pleasant months for weather in Shah Alam. For better conditions, consider Feb, May–Aug.
Does it rain a lot in Shah Alam in December?
Yes, it is one of the rainy months: about 276 mm (10.9 in) falls in an average December. It is the 3rd wettest month of the year.
How warm is Shah Alam in December?
Days average 29°C (84°F) and nights 26°C (78°F).
Shah Alam weather by month
| Month | High | Low | Rain | Cloud | Sea | Weather |
|---|---|---|---|---|---|---|
| January | 29°C (84°F) | 25°C (78°F) | 209 mm | 82% | 30°C (87°F) | fair |
| February | 30°C (85°F) | 26°C (78°F) | 160 mm | 76% | 31°C (88°F) | best |
| March | 30°C (85°F) | 26°C (79°F) | 214 mm | 79% | 32°C (89°F) | fair |
| April | 30°C (86°F) | 27°C (80°F) | 267 mm | 83% | 31°C (89°F) | least pleasant |
| May | 30°C (86°F) | 27°C (81°F) | 190 mm | 85% | 31°C (89°F) | best |
| June | 30°C (85°F) | 27°C (81°F) | 154 mm | 82% | 31°C (88°F) | best |
| July | 29°C (84°F) | 27°C (80°F) | 174 mm | 84% | 31°C (88°F) | best |
| August | 29°C (85°F) | 27°C (80°F) | 180 mm | 86% | 31°C (88°F) | best |
| September | 29°C (84°F) | 27°C (80°F) | 206 mm | 88% | 31°C (88°F) | fair |
| October | 29°C (84°F) | 26°C (79°F) | 276 mm | 91% | 31°C (88°F) | least pleasant |
| November | 29°C (84°F) | 26°C (79°F) | 324 mm | 92% | 31°C (87°F) | least pleasant |
| December | 29°C (84°F) | 26°C (78°F) | 276 mm | 90% | 30°C (87°F) | least pleasant |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), sea temperature from Open-Meteo Marine. Page updated . How we rate months