December weather forecastTranomaro, Madagascar

December

Weather in December

The first month of the summer, December, is also a moderately hot month in Tranomaro, Madagascar, with temperature in the range of an average high of 29.2°C (84.6°F) and an average low of 23.2°C (73.8°F).

Temperature

January, February and December, with an average high-temperature of 29.2°C (84.6°F), are marked as the warmest months.

Heat index

In December, the heat index is evaluated at a tropical 34°C (93.2°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', represents the fusion of temperature and moisture in the air to suggest how warm it feels. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.

Humidity

The average relative humidity in December is 76%.

Rainfall

In Tranomaro, during December, the rain falls for 13.5 days and regularly aggregates up to 39mm (1.54") of precipitation. Throughout the year, there are 147.4 rainfall days, and 474mm (18.66") of precipitation is accumulated.

Daylight

The month with the longest days is December, with an average of 13h and 36min of daylight.
On the first day of December, sunrise is at 04:56 and sunset at 18:29. On the last day of the month, sunrise is at 05:08 and sunset at 18:46 EAT.

Sunshine

With an average of 10h of sunshine, December has the most sunshine of the year in Tranomaro.

UV index

January, February and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: The UV index of 7 during December translates into the following guidance:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.

Updated: Aug 25, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Temperatures reach their maximum during January, February and December, recording an average high-temperature of 29.2°C (84.6°F).

In Tranomaro, 29.2°C (84.6°F) is the average high-temperature and 23.2°C (73.8°F) is the average low-temperature during December. The average heat index (a.k.a. 'real feel', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in December is evaluated at 34°C (93.2°F).

The average relative humidity in December is 76%.

In Tranomaro, during December, the rain falls for 13.5 days and regularly aggregates up to 39mm (1.54") of precipitation.

The month with the longest days is December, with an average of 13h and 36min of daylight.

The average day length in December is 13h and 38min.

In December, on the first day of the month, sunrise is at 04:56 and sunset at 18:29. On the last day of the month, sunrise is at 05:08 and sunset at 18:46 EAT.

With an average of 10h of sunshine, December has the most sunshine of the year in Tranomaro.

The average sunshine duration in December is 10h.

The months with the highest UV index are January, February and December, with an average maximum UV index of 7.

In Tranomaro, the average daily maximum UV index in December is 7. A UV Index estimate of 6 to 7 represents a high hazard to health from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

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

Nov

December

Jan

Average high temperature

27.7°C

29.2°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

18.1km/h

18.3km/h

19.1km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

14.5

15.4

17.6

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Tranomaro, Madagascar

Average high temperature in December: 29.2°C

The warmest months (with the highest average high temperature) are January, February and December (29.2°C).
The month with the lowest average high temperature is July (22.8°C).

Average low temperature in December: 23.2°C

The month with the highest average low temperature is January (23.7°C).
The coldest month (with the lowest average low temperature) is July (17.6°C).

Average pressure in December
Tranomaro, Madagascar

Average pressure in December: 1012.8mbar

The month with the highest atmospheric pressure is July (1022.4mbar).
The month with the lowest atmospheric pressure is January (1011.5mbar).

Average wind speed in December
Tranomaro, Madagascar

Average wind speed in December: 17.6km/h

The windiest month (with the highest average wind speed) is September (19.5km/h).
The calmest month (with the lowest average wind speed) is May (15.4km/h).

Average humidity in December
Tranomaro, Madagascar

Average humidity in December: 76%

The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is September (73%).

Average rainfall in December
Tranomaro, Madagascar

Average rainfall in December: 39mm

The wettest month (with the highest rainfall) is November (55mm).
The driest month (with the least rainfall) is August (22mm).

Average rainfall days in December
Tranomaro, Madagascar

Average rainfall days in December: 13.5 days

The month with the highest number of rainy days is April (14.8 days).
The month with the least rainy days is September (8.2 days).

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

Average daylight in December: 13h and 36min

The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 36min).

Average sunshine in December: 10h and 0min

The month with the most sunshine is December (Average sunshine: 10h and 0min).
The month with the least sunshine is April (Average sunshine: 5h and 54min).

Average sunshine days in December
Tranomaro, Madagascar

Average sunshine days in December: 15.4 days

The month with the most sunshine days is September (19.8 days).
The month with the least sunshine days is April (11.8 days).

Average UV index in December
Tranomaro, Madagascar

Average UV index in December: 7

The months with the highest UV index are January, February and December (UV index 7).
The months with the lowest UV index are June and July (UV index 5).

Average cloud cover in December
Tranomaro, Madagascar

Average cloud cover in December: 36

The month with the most cloud cover is January (Cloud cover 40).
The months with the least cloud cover are August and September (Cloud cover 24).

Average visibility in December
Tranomaro, Madagascar

Average visibility in December: 10km

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