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 30.4°C (86.7°F) and an average low temperature of 26.3°C (79.3°F), is the warmest month.Heat index
In December, the heat index is estimated at a sweltering 38°C (100.4°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.Take note of the fact that heat index values are based on shaded circumstances with light airflows. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', gauges the sensation of temperature factoring in the air's moisture content. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are largely significant for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. As body temperatures escalate without effective heat release, one might face dehydration threats.
Humidity
The average relative humidity in December is 76%.Rainfall
In Aliti, in December, it is raining for 16.3 days, with typically 133mm (5.24") of accumulated precipitation. In Aliti, Mozambique, during the entire year, the rain falls for 157.3 days and collects up to 1047mm (41.22") of precipitation.Daylight
The month with the longest days is December, with an average of 12h and 54min of daylight.On the first day of December, sunrise is at 04:43 and sunset at 17:34. On the last day of the month, sunrise is at 04:56 and sunset at 17:49 CAT.
Sunshine
In December, the average sunshine is 8.6h.UV index
January through May, September through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 7 during December leads to these instructions:
Deter overexposure. Protecting against the sun's effects 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. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the hottest?
How hot does it get in December?
What is the average humidity in December?
How much does it rain in December?
When are the longest days in Aliti?
How many hours of daylight does Aliti have in December?
When are sunrise and sunset in December?
How long on average sun shines in December?
When is the highest UV index?
What is the UV index intensity in December?
Average temperature in December
Aliti, Mozambique
- Average high temperature in December: 30.4°C
The warmest month (with the highest average high temperature) is December (30.4°C).
The month with the lowest average high temperature is July (26.7°C).
- Average low temperature in December: 26.3°C
The month with the highest average low temperature is December (26.3°C).
The coldest month (with the lowest average low temperature) is July (21.8°C).
Average pressure in December
Aliti, Mozambique
- Average pressure in December: 1010.8mbar
The month with the highest atmospheric pressure is July (1018.4mbar).
The month with the lowest atmospheric pressure is January (1009.7mbar).
Average wind speed in December
Aliti, Mozambique
- Average wind speed in December: 14.4km/h
The windiest month (with the highest average wind speed) is July (21.3km/h).
The calmest month (with the lowest average wind speed) is February (12.1km/h).
Average humidity in December
Aliti, Mozambique
- Average humidity in December: 76%
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is July (71%).
Average rainfall in December
Aliti, Mozambique
- Average rainfall in December: 133mm
The wettest month (with the highest rainfall) is February (273mm).
The driest month (with the least rainfall) is September (2mm).
Average rainfall days in December
Aliti, Mozambique
- Average rainfall days in December: 16.3 days
The month with the highest number of rainy days is January (25.3 days).
The month with the least rainy days is September (3.8 days).
Average daylight in December /
Average sunshine in December
Aliti, Mozambique
- Average daylight in December: 12h and 5min
The month with the longest days is December (Average daylight: 12h and 54min).
The month with the shortest days is June (Average daylight: 11h and 24min).
- Average sunshine in December: 8h and 4min
The month with the most sunshine is September (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 7h and 48min).
Average sunshine days in December
Aliti, Mozambique
- Average sunshine days in December: 11.4 days
The month with the most sunshine days is September (24.5 days).
The month with the least sunshine days is January (3.7 days).
Average UV index in December
Aliti, Mozambique
- Average UV index in December: 7
The months with the highest UV index are January, February, March, April, May, September, October, November and December (UV index 7).
The months with the lowest UV index are June, July and August (UV index 6).
Average cloud cover in December
Aliti, Mozambique
- Average cloud cover in December: 33
The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in December
Aliti, Mozambique
- Average visibility in December: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and February (9km).
