December weather forecast
Quelimane, Mozambique

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Weather in December

December in Quelimane is punctuated by hot, wet conditions, a clear sign of a typical Mozambican summer. Maintaining persistently high temperatures between 24.7°C (76.5°F) and 31.9°C (89.4°F) makes December one of the hottest months of the year. Rainfall continues its upward tick, with 66mm (2.6") falling across an average of 17 days. However, with 13.2 hours of daylight, there is ample time for activities despite frequent showers. Local residents and visiting tourists can enjoy warm dips in the Indian Ocean waters at a cozy 28.3°C (82.9°F).

Temperature

December's climate shows a minor adjustment in average high-temperatures to a still tropical 31.9°C (89.4°F) from November's 32°C (89.6°F). Quelimane anticipates an average minimum temperature of 24.7°C (76.5°F) in the month of December.

Heat index

In December, the average heat index is evaluated at an extremely hot 42°C (107.6°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'real feel' or 'apparent temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In December, the average relative humidity is 75%.

Rainfall

In December, the rain falls for 17 days. Throughout December, 66mm (2.6") of precipitation is accumulated. Throughout the year, there are 169.8 rainfall days, and 625mm (24.61") of precipitation is accumulated.

Sea temperature

In December, the average sea temperature is 28.3°C (82.9°F).
Note: Surface water temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are considered superb and highly pleasant for water activities over extended periods.

Daylight

With an average of 13h and 12min of daylight, December has the longest days of the year in Quelimane.
On the first day of December in Quelimane, sunrise is at 04:47 and sunset at 17:55. On the last day of the month, sunrise is at 05:00 and sunset at 18:10 CAT.

Sunshine

With an average of 10.1h of sunshine, December has the most sunshine of the year in Quelimane.

UV index

January through March, September through December, with an average maximum UV index of 7, are months with the highest UV index in Quelimane. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In December, a regular UV index of 7 translates into these guidelines:
Guard oneself from overexposure. Defence against sun injury is vital. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

Frequently asked questions

How hot is December in Quelimane?

The average high-temperature, in December, in Quelimane, is 31.9°C (89.4°F), while the average low-temperature is 24.7°C (76.5°F). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, in December is evaluated at 42°C (107.6°F).

What is the average humidity in December in Quelimane?

The average relative humidity in December in Quelimane is 75%.

How many days does it rain in December in Quelimane?

In Quelimane, during December, the rain falls for 17 days and regularly aggregates up to 66mm (2.6") of precipitation.

What is the sea water temperature in December in Quelimane?

In Quelimane, Mozambique, in December, the average water temperature is 28.3°C (82.9°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

When are the longest days in Quelimane?

December has the longest days of the year in Quelimane, with an average of 13h and 12min of daylight.

How many hours of daylight does Quelimane have in December?

In December, the average day length in Quelimane is 13h and 11min.

When is the sunrise / sunset in December in Quelimane?

In December, on the first day of the month, sunrise is at 04:47 and sunset at 17:55. On the last day of the month, sunrise is at 05:00 and sunset at 18:10 CAT.

What month has the most sunshine in Quelimane?

With an average of 10.1h of sunshine, December has the most sunshine of the year in Quelimane.

How many hours of sunshine does Quelimane have in December?

In Quelimane, Mozambique, the average sunshine duration in December is 10.1h.

What is the month with the highest UV index in Quelimane?

The months with the highest UV index in Quelimane are January through March, September through December, with an average maximum UV index of 7.

What is the UV index intensity in December in Quelimane?

In Quelimane, Mozambique, the average daily maximum UV index in December is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to Sun's UV rays.

Average temperature in December
Quelimane, Mozambique

Average temperature in December - Quelimane, Mozambique
  • Average high temperature in December: 31.9°C

The warmest month (with the highest average high temperature) is November (32°C).
The month with the lowest average high temperature is July (25.1°C).

  • Average low temperature in December: 24.7°C

The month with the highest average low temperature is December (24.7°C).
The coldest month (with the lowest average low temperature) is July (18.2°C).

Average pressure in December
Quelimane, Mozambique

Average pressure in December - Quelimane, Mozambique
  • Average pressure in December: 1010.8mbar

The month with the highest atmospheric pressure is July (1021.1mbar).
The month with the lowest atmospheric pressure is January (1009.1mbar).

Average wind speed in December
Quelimane, Mozambique

Average wind speed in December - Quelimane, Mozambique
  • Average wind speed in December: 11km/h

The windiest month (with the highest average wind speed) is October (13.9km/h).
The calmest month (with the lowest average wind speed) is May (9.1km/h).

Average humidity in December
Quelimane, Mozambique

Average humidity in December - Quelimane, Mozambique
  • Average humidity in December: 75%

The month with the highest relative humidity is March (83%).
The months with the lowest relative humidity are September and October (69%).

Average rainfall in December
Quelimane, Mozambique

Average rainfall in December - Quelimane, Mozambique
  • Average rainfall in December: 66mm

The wettest month (with the highest rainfall) is January (156mm).
The driest month (with the least rainfall) is September (6mm).

Average rainfall days in December
Quelimane, Mozambique

Average rainfall days in December - Quelimane, Mozambique
  • Average rainfall days in December: 17 days

The month with the highest number of rainy days is January (22.5 days).
The month with the least rainy days is September (5.2 days).

Average sea temperature in December
Quelimane, Mozambique

Average sea temperature in December - Quelimane, Mozambique
  • Average sea temperature in December: 28.3°C

The best month for swimming (with the highest average sea temperature) is February (29.2°C).
The coldest months (with the lowest average sea temperature) are July and August (24.7°C).

Average daylight in December /
Average sunshine in December
Quelimane, Mozambique

Average daylight in December / Average sunshine in December - Quelimane, Mozambique
  • Average daylight in December: 13h and 1min

The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 6min).

  • Average sunshine in December: 10h and 1min

The month with the most sunshine is December (Average sunshine: 10h and 6min).
The month with the least sunshine is July (Average sunshine: 6h and 54min).

Average sunshine days in December
Quelimane, Mozambique

Average sunshine days in December - Quelimane, Mozambique
  • Average sunshine days in December: 10.7 days

The month with the most sunshine days is September (22.2 days).
The month with the least sunshine days is January (7.3 days).

Average UV index in December
Quelimane, Mozambique

Average UV index in December - Quelimane, Mozambique
  • Average UV index in December: 7

The months with the highest UV index are January, February, March, September, October, November and December (UV index 7).
The months with the lowest UV index are April, May, June, July and August (UV index 6).

Average cloud cover in December
Quelimane, Mozambique

Average cloud cover in December - Quelimane, Mozambique
  • Average cloud cover in December: 33

The month with the most cloud cover is April (Cloud cover 40).
The month with the least cloud cover is September (Cloud cover 18).

Average visibility in December
Quelimane, Mozambique

Average visibility in December - Quelimane, Mozambique
  • Average visibility in December: 10km

The months with the highest visibility are February, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, March and April (9km).

Quelimane, Mozambique

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