December weather forecastSoalala, Madagascar

December

Weather in December

December, the first month of the summer in Soalala, is still a tropical month, with an average temperature varying between 25.6°C (78.1°F) and 32.6°C (90.7°F).

Temperature

On the advent of December, Soalala's average high-temperature exhibits a minor adjustment to a still hot 32.6°C (90.7°F) from November's 33.2°C (91.8°F). Throughout December, the temperature tends to fall to a consistent average low of 25.6°C (78.1°F).

Heat index

December's heat index is calculated to be a scorching 43°C (109.4°F). Note: Heat exhaustion and heat cramps are probable. Heatstroke can follow with prolonged activity.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

In December, the average relative humidity is 71%.

Rainfall

In Soalala, during December, the rain falls for 24.6 days and regularly aggregates up to 134mm (5.28") of precipitation. In Soalala, Madagascar, during the entire year, the rain falls for 178.2 days and collects up to 1006mm (39.61") of precipitation.

Daylight

December has the longest days of the year, with an average of 13h and 6min of daylight.
On the first day of December, sunrise is at 05:17 and sunset at 18:18. On the last day of the month, sunrise is at 05:29 and sunset at 18:33 EAT.

Sunshine

The average sunshine in December is 11h.

UV index

The months with the highest UV index in Soalala are January through May, July through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In December, the maximum UV index of 7 transforms into these recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.

Updated: Jul 7, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Soalala in December has an average high-temperature of 32.6°C (90.7°F) and an average low-temperature of 25.6°C (78.1°F). In December, the average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, is calculated to be 43°C (109.4°F).

In Soalala, the average relative humidity in December is 71%.

In December, the rain falls for 24.6 days. Throughout December, 134mm (5.28") of precipitation is accumulated.

December has the longest days of the year, with an average of 13h and 6min of daylight.

In Soalala, Madagascar, the average day length in December is 13h and 4min.

On the first day of December, sunrise is at 05:17 and sunset at 18:18. On the last day of the month, sunrise is at 05:29 and sunset at 18:33 EAT.

In Soalala, the average sunshine duration in December is 11h.

January through May, July through December, with an average maximum UV index of 7, are months with the highest UV index.

The average daily maximum UV index in December is 7. A UV Index value of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

33.2°C

32.6°C

30.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

12.9km/h

10.9km/h

11.7km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

5.1

1.1

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Soalala, Madagascar

Average high temperature in December: 32.6°C

The warmest month (with the highest average high temperature) is November (33.2°C).
The months with the lowest average high temperature are June and July (29.8°C).

Average low temperature in December: 25.6°C

The month with the highest average low temperature is December (25.6°C).
The coldest month (with the lowest average low temperature) is July (20°C).

Average pressure in December
Soalala, Madagascar

Average pressure in December: 1010.8mbar

The month with the highest atmospheric pressure is July (1018mbar).
The month with the lowest atmospheric pressure is January (1009.5mbar).

Average wind speed in December
Soalala, Madagascar

Average wind speed in December: 9.5km/h

The windiest month (with the highest average wind speed) is October (12.5km/h).
The calmest month (with the lowest average wind speed) is March (9km/h).

Average humidity in December
Soalala, Madagascar

Average humidity in December: 71%

The months with the highest relative humidity are February and March (80%).
The months with the lowest relative humidity are July and August (60%).

Average rainfall in December
Soalala, Madagascar

Average rainfall in December: 134mm

The wettest month (with the highest rainfall) is January (376mm).
The driest month (with the least rainfall) is July (4mm).

Average rainfall days in December
Soalala, Madagascar

Average rainfall days in December: 24.6 days

The month with the highest number of rainy days is January (29.3 days).
The month with the least rainy days is July (4.4 days).

Average daylight in December /
Average sunshine in December
Soalala, Madagascar

Average daylight in December: 13h and 6min

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

Average sunshine in December: 11h and 0min

The month with the most sunshine is November (Average sunshine: 11h and 30min).
The month with the least sunshine is August (Average sunshine: 7h and 30min).

Average sunshine days in December
Soalala, Madagascar

Average sunshine days in December: 5.1 days

The month with the most sunshine days is July (25.2 days).
The month with the least sunshine days is January (1.1 days).

Average UV index in December
Soalala, Madagascar

Average UV index in December: 7

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

Average cloud cover in December
Soalala, Madagascar

Average cloud cover in December: 31

The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 15).

Average visibility in December
Soalala, Madagascar

Average visibility in December: 10km

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