Normal weather for Penang in December
It's hot in December in Penang with an average temperature of 31°C. Temperatures this month range from a low of 30°C to a high of 33°C. At night, you can expect temperatures between 25°C and 25°C.
In December, there is an average of 77 mm of precipitation, spread over 11 days. The wind speed is around 3 Bft, mostly coming from the Southeast.
December is a great month to be in Penang for sunny weather. You’ll get high temperatures and not too much rain this month.
Penang in December |
UK | ||
|---|---|---|---|
 Average Temperature |
31°C | 9°C | |
 High Temp |
33°C | 11°C | |
| Low Temp |
30°C | 8°C | |
 Total Precipitation |
77 mm | 67 mm | |
| Rainy Days |
11 days | 10 days | |
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
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Start of December
The month of December starts in Penang with hot temperatures, averaging around 32°C during the day and nights close to 25°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Mid-December
By mid-December, the average daytime temperature stays the same at 32°C, with nights close to 25°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days.
End of December
By the end of December, the average daytime temperature in Penang will be around 32°C, with nights close to 25°C. Barely any chance of precipitation. The weather will mostly be dry with lots of sunshine.
Temperature records
With 34°C, Penang hit the highest temperature in the last 10 years in December 2021. The lowest daytime temperature in this month was 24°C in 2022. The extreme night temperatures ranged from a low of 22°C to a high of 27°C.
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Daily Temperature in December in Penang
This chart shows the average daily temperatures, both day and night, for each day in December in Penang, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in December in Penang
The chart below shows the average daily precipitation in December for Penang, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for December, you can expect around 11 days of rain in Penang.
Daily UV Index in December in Penang
This chart shows the average daily UV index in December in Penang, 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.
Temperature in December in Penang Over the Years
This chart shows the average temperature in December in Penang, measured in degrees Celsius, over the past years.
Total Precipitation in December in Penang Over the Years
This chart shows the average precipitation in December in Penang, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in December for Penang
Click on a specific day in December for detailed info on the typical weather on that day in Penang. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Penang
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Average Weather in Penang by Month
Click on a month below to see detailed weather info for Penang. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
