Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
Gemas experiences lowest temperatures, averaging a high-temperature of 30.4°C (86.7°F) during January and December.Heat index
For December, the heat index is calculated to be a blisteringly hot 41°C (105.8°F). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.For clarity, heat index numbers account for light winds and areas under shade. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', blends air temperature and moisture content to represent the felt temperature to humans. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.
Humidity
The most humid month in Gemas is December, with an average relative humidity of 86%.Rainfall
In Gemas, during December, the rain falls for 22.5 days and regularly aggregates up to 93mm (3.66") of precipitation. Throughout the year, there are 230.8 rainfall days, and 884mm (34.8") of precipitation is accumulated.Daylight
December has the shortest days of the year in Gemas, with an average of 12h and 0min of daylight.On the first day of the month, sunrise is at 6:59 am and sunset at 6:58 pm. On the last day of December, sunrise is at 7:13 am and sunset at 7:11 pm +08.
Sunshine
The month with the least sunshine is December, with an average of 6.3h of sunshine.UV index
January, November and December, with an average maximum UV index of 6, are months with the lowest UV index in Gemas. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high UV index of 6 in December translates into the following recommendations:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Frequently asked questions
What is the coldest month in Gemas?
How hot is it in Gemas in December?
What is the most humid month in Gemas?
What is the average humidity in December in Gemas?
How much does it rain in Gemas in December?
What is the month with the shortest days in Gemas?
What is the average length of the day in December in Gemas?
When are sunrise and sunset in December in Gemas?
What is the month with the least sunshine in Gemas?
How long on average sun shines in December in Gemas?
What is the month with the lowest UV index in Gemas?
What is the UV index intensity in December in Gemas?
Average temperature in December
Gemas, Malaysia
- Average high temperature in December: 30.4°C
The warmest months (with the highest average high temperature) are May and August (32.8°C).
The months with the lowest average high temperature are January and December (30.4°C).
- Average low temperature in December: 22.7°C
The month with the highest average low temperature is May (23.7°C).
The coldest month (with the lowest average low temperature) is February (22.1°C).
Average pressure in December
Gemas, Malaysia
- Average pressure in December: 1009.5mbar
The months with the highest atmospheric pressure are January and February (1010.4mbar).
The month with the lowest atmospheric pressure is May (1008.6mbar).
Average wind speed in December
Gemas, Malaysia
- Average wind speed in December: 5.3km/h
The windiest month (with the highest average wind speed) is February (6.5km/h).
The calmest month (with the lowest average wind speed) is May (3.6km/h).
Average humidity in December
Gemas, Malaysia
- Average humidity in December: 86%
The month with the highest relative humidity is December (86%).
The months with the lowest relative humidity are August and September (76%).
Average rainfall in December
Gemas, Malaysia
- Average rainfall in December: 93mm
The wettest month (with the highest rainfall) is November (114mm).
The driest month (with the least rainfall) is July (36mm).
Average rainfall days in December
Gemas, Malaysia
- Average rainfall days in December: 22.5 days
The month with the highest number of rainy days is April (23.6 days).
The month with the least rainy days is August (14.3 days).
Average daylight in December /
Average sunshine in December
Gemas, Malaysia
- Average daylight in December: 12h and 0min
The month with the longest days is June (Average daylight: 12h and 18min).
The month with the shortest days is December (Average daylight: 12h and 0min).
- Average sunshine in December: 6h and 2min
The months with the most sunshine are July, August and September (Average sunshine: 8h and 30min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).
Average sunshine days in December
Gemas, Malaysia
- Average sunshine days in December: 7.4 days
The month with the most sunshine days is August (15 days).
The month with the least sunshine days is April (5.3 days).
Average UV index in December
Gemas, Malaysia
- Average UV index in December: 6
The months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January, November and December (UV index 6).
Average cloud cover in December
Gemas, Malaysia
- Average cloud cover in December: 62
The month with the most cloud cover is December (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 38).
Average visibility in December
Gemas, Malaysia
- Average visibility in December: 6km
The months with the highest visibility are June, July, August, September and October (9km).
The month with the lowest visibility is December (6km).
Gemas, Malaysia
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