December weather forecastEvato, Madagascar

December

Weather in December

The first month of the summer, December, is still a warm month in Evato, Madagascar, with temperature in the range of an average low of 24.1°C (75.4°F) and an average high of 28.5°C (83.3°F).

Temperature

The transition from November to December sees an average high-temperature of a still moderately hot 28.5°C (83.3°F), indicating a minor variance from the prior month. Registering an almost steady temperature, Evato's nights in December see an average low of 24.1°C (75.4°F).

Heat index

Throughout December, the heat index is estimated at a tropical 33°C (91.4°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.

Humidity

In Evato, the average relative humidity in December is 79%.

Rainfall

In December, the rain falls for 21 days. Throughout December, 89mm (3.5") of precipitation is accumulated. Throughout the year, there are 217.3 rainfall days, and 880mm (34.65") of precipitation is accumulated.

Daylight

The month with the longest days is December, with an average of 13h and 30min of daylight.
On the first day of the month, sunrise is at 04:55 and sunset at 18:20. On the last day of December, in Evato, sunrise is at 05:07 and sunset at 18:37 EAT.

Sunshine

December has the most sunshine of the year, with an average of 9.7h of sunshine.

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 exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 7 during December translates into the following directions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.

Updated: Aug 17, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

December temperatures in Evato vary between a high-temperature of 28.5°C (83.3°F) and a low-temperature of 24.1°C (75.4°F). In December, the average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is estimated at 33°C (91.4°F).

In Evato, the average relative humidity in December is 79%.

In Evato, in December, during 21 rainfall days, 89mm (3.5") of precipitation is typically accumulated.

December has the longest days of the year, with an average of 13h and 30min of daylight.

In December, the average day length is 13h and 29min.

On the first day of December, sunrise is at 04:55 and sunset at 18:20. On the last day of the month, sunrise is at 05:07 and sunset at 18:37 EAT.

December has the most sunshine of the year, with an average of 9.7h of sunshine.

In December, the average sunshine duration in Evato is 9.7h.

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

The average daily maximum UV index in December in Evato, Madagascar, is 7. A UV Index estimate of 6 to 7 represents a high hazard to health from 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

26.9°C

28.5°C

28.7°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

17.4km/h

16km/h

14.8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

10.3

6.7

6.3

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Evato, Madagascar

Average high temperature in December: 28.5°C

The warmest month (with the highest average high temperature) is January (28.7°C).
The month with the lowest average high temperature is July (22.8°C).

Average low temperature in December: 24.1°C

The month with the highest average low temperature is January (24.3°C).
The coldest month (with the lowest average low temperature) is July (18.4°C).

Average pressure in December
Evato, Madagascar

Average pressure in December: 1013.4mbar

The month with the highest atmospheric pressure is July (1022.6mbar).
The month with the lowest atmospheric pressure is January (1011.9mbar).

Average wind speed in December
Evato, Madagascar

Average wind speed in December: 14.9km/h

The windiest month (with the highest average wind speed) is October (17.1km/h).
The calmest month (with the lowest average wind speed) is May (11km/h).

Average humidity in December
Evato, Madagascar

Average humidity in December: 79%

The month with the highest relative humidity is March (82%).
The months with the lowest relative humidity are July, August and September (78%).

Average rainfall in December
Evato, Madagascar

Average rainfall in December: 89mm

The wettest month (with the highest rainfall) is January (151mm).
The driest month (with the least rainfall) is September (24mm).

Average rainfall days in December
Evato, Madagascar

Average rainfall days in December: 21 days

The month with the highest number of rainy days is January (22 days).
The month with the least rainy days is September (12.2 days).

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

Average daylight in December: 13h and 30min

The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).

Average sunshine in December: 9h and 42min

The month with the most sunshine is December (Average sunshine: 9h and 42min).
The month with the least sunshine is June (Average sunshine: 5h and 54min).

Average sunshine days in December
Evato, Madagascar

Average sunshine days in December: 6.7 days

The month with the most sunshine days is September (12.9 days).
The month with the least sunshine days is January (6.3 days).

Average UV index in December
Evato, 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 March, April, May, June, July, August, September, October and November (UV index 6).

Average cloud cover in December
Evato, Madagascar

Average cloud cover in December: 44

The months with the most cloud cover are March and November (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 36).

Average visibility in December
Evato, 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).