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
December
Weather in December
Temperature
December, known for its average high temperature of 29.7°C (85.5°F) and an average low temperature of 22.9°C (73.2°F), is the coldest month.Heat index
December's average heat index is estimated at a sweltering 38°C (100.4°F). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.Know that the heat index computations account for shaded terrains and slight winds. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', offers an insight into how hot it feels when we factor in moisture content. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.
Humidity
The most humid month is December, with an average relative humidity of 85%.Rainfall
In Setul, in December, it is raining for 29.5 days, with typically 228mm (8.98") of accumulated precipitation. Throughout the year, there are 318.3 rainfall days, and 2058mm (81.02") of precipitation is accumulated.Daylight
The month with the shortest days in Setul is December, with an average of 12h and 0min of daylight.On the first day of the month, sunrise is at 7:02 am and sunset at 7:00 pm. On the last day of December, in Setul, Malaysia, sunrise is at 7:16 am and sunset at 7:14 pm +08.
Sunshine
December has the least sunshine of the year in Setul, with an average of 6.8h of sunshine.UV index
The months with the lowest UV index are January, October through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 6 during December translates into the following directions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Setul?
How hot is December in Setul?
What is the most humid month in Setul?
What is the average humidity in December in Setul?
How many days does it rain in December in Setul?
What is the month with the shortest days in Setul?
What is the average length of the day in December in Setul?
What time are sunrise and sunset in December in Setul?
What is the month with the least sunshine in Setul?
How long on average sun shines in December in Setul?
When is the lowest UV index in Setul?
What is the UV index reading in December in Setul?
Average temperature in December
Setul, Malaysia
- Average high temperature in December: 29.7°C
The warmest month (with the highest average high temperature) is April (31.4°C).
The month with the lowest average high temperature is December (29.7°C).
- Average low temperature in December: 22.9°C
The month with the highest average low temperature is May (23.7°C).
The coldest month (with the lowest average low temperature) is January (22.2°C).
Average pressure in December
Setul, Malaysia
- Average pressure in December: 1009.6mbar
The months with the highest atmospheric pressure are January and February (1010.4mbar).
The month with the lowest atmospheric pressure is May (1008.7mbar).
Average wind speed in December
Setul, Malaysia
- Average wind speed in December: 4.5km/h
The windiest month (with the highest average wind speed) is February (5.3km/h).
The calmest months (with the lowest average wind speed) are April and November (4.1km/h).
Average humidity in December
Setul, Malaysia
- Average humidity in December: 85%
The month with the highest relative humidity is December (85%).
The month with the lowest relative humidity is August (77%).
Average rainfall in December
Setul, Malaysia
- Average rainfall in December: 228mm
The wettest month (with the highest rainfall) is November (270mm).
The driest month (with the least rainfall) is July (91mm).
Average rainfall days in December
Setul, Malaysia
- Average rainfall days in December: 29.5 days
The month with the highest number of rainy days is December (29.5 days).
The month with the least rainy days is July (22.6 days).
Average daylight in December /
Average sunshine in December
Setul, 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 5min
The months with the most sunshine are June, July and September (Average sunshine: 8h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in December
Setul, Malaysia
- Average sunshine days in December: 0.9 days
The month with the most sunshine days is July (6.2 days).
The month with the least sunshine days is November (0.8 days).
Average UV index in December
Setul, Malaysia
- Average UV index in December: 6
The months with the highest UV index are February, March, April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, October, November and December (UV index 6).
Average cloud cover in December
Setul, Malaysia
- Average cloud cover in December: 54
The months with the most cloud cover are November and December (Cloud cover 54).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility in December
Setul, Malaysia
- Average visibility in December: 8km
The months with the highest visibility are February, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, March, April, November and December (8km).
