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
The start of December sees the average high-temperature at a still moderately hot 27.8°C (82°F), showing little difference from November's 28.7°C (83.7°F). In December, Mlali's temperature tends to fall to an average low of 21.6°C (70.9°F) during the night.Heat index
December's heat index is appraised at a tropical 31°C (87.8°F). With constant exposure and activity, a state of weariness might ensue, leading to potential heat cramps.Heat index guidelines indicate values are for light wind scenarios and shaded regions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Humidity
In Mlali, the average relative humidity in December is 72%.Rainfall
In Mlali, in December, it is raining for 22.4 days, with typically 133mm (5.24") of accumulated precipitation. Throughout the year, there are 153.8 rainfall days, and 699mm (27.52") of precipitation is accumulated.Daylight
The month with the longest days is December, with an average of 12h and 42min of daylight.On the first day of December, sunrise is at 05:12 and sunset at 17:53. On the last day of the month, sunrise is at 05:25 and sunset at 18:08 CAT.
Sunshine
In Mlali, the average sunshine in December is 9.9h.UV index
In December, the average daily maximum UV index in Mlali is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.Note: The daily maximum UV index of 6 in December interprets into the following advice:
Guard against overexposure. Protection from sun-induced harm is essential. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature?
What is the average humidity in December?
How many days does it rain in December?
When are the longest days?
What is the average length of the day in December?
What time are sunrise and sunset in December?
How many hours of sunshine does Mlali have in December?
What is the UV index intensity in December?
Average temperature in December
Mlali, Malawi
- Average high temperature in December: 27.8°C
The warmest month (with the highest average high temperature) is November (28.7°C).
The month with the lowest average high temperature is July (23.3°C).
- Average low temperature in December: 21.6°C
The month with the highest average low temperature is November (22°C).
The coldest month (with the lowest average low temperature) is July (15.8°C).
Average pressure in December
Mlali, Malawi
- Average pressure in December: 1012.2mbar
The month with the highest atmospheric pressure is July (1019.5mbar).
The months with the lowest atmospheric pressure are January, February, November and December (1012.2mbar).
Average wind speed in December
Mlali, Malawi
- Average wind speed in December: 6.6km/h
The windiest month (with the highest average wind speed) is October (9.9km/h).
The calmest month (with the lowest average wind speed) is February (6.1km/h).
Average humidity in December
Mlali, Malawi
- Average humidity in December: 72%
The months with the highest relative humidity are March and April (79%).
The month with the lowest relative humidity is October (60%).
Average rainfall in December
Mlali, Malawi
- Average rainfall in December: 133mm
The wettest month (with the highest rainfall) is January (187mm).
The driest month (with the least rainfall) is August (0mm).
Average rainfall days in December
Mlali, Malawi
- Average rainfall days in December: 22.4 days
The month with the highest number of rainy days is January (28.5 days).
The months with the least rainy days are August and September (0.9 days).
Average daylight in December /
Average sunshine in December
Mlali, Malawi
- Average daylight in December: 12h and 4min
The month with the longest days is December (Average daylight: 12h and 42min).
The month with the shortest days is June (Average daylight: 11h and 30min).
- Average sunshine in December: 9h and 5min
The month with the most sunshine is January (Average sunshine: 10h and 30min).
The month with the least sunshine is July (Average sunshine: 7h and 18min).
Average sunshine days in December
Mlali, Malawi
- Average sunshine days in December: 5.3 days
The month with the most sunshine days is August (29.2 days).
The month with the least sunshine days is February (0.9 days).
Average UV index in December
Mlali, Malawi
- Average UV index in December: 6
The month with the highest UV index is October (UV index 7).
The months with the lowest UV index are June and July (UV index 5).
Average cloud cover in December
Mlali, Malawi
- Average cloud cover in December: 33
The month with the most cloud cover is April (Cloud cover 44).
The month with the least cloud cover is September (Cloud cover 11).
Average visibility in December
Mlali, Malawi
- Average visibility in December: 10km
The months with the highest visibility are April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February and March (9km).
