January Weather in Antalaha, Madagascar

Last updated: August 23, 2025

In January, the average temperature in Antalaha, Madagascar hovers around 26°C (79°F). Expect a comfortable minimum of 21°C (70°F) and a sweltering maximum of 33°C (93°F). However, be prepared for some rain, as 241 mm (9.5 in) of precipitation falls over 23 days. With an average humidity of 84%, it's a month that offers a mix of warmth and moisture.

January Temperature in Antalaha

In January in Antalaha, the average temperature is 26°C (79°F), with maximums reaching 33°C (93°F) and minimums dropping as low as 21°C (70°F). This makes it an ideal time for travelers seeking warm weather and pleasant conditions.

January Weather in Antalaha: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Antalaha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Antalaha, January typically has an average temperature of 26°C (79°F), with highs reaching up to 33°C (93°F) and lows dropping to around 21°C (70°F).

Data source: Temperature data for Antalaha generated using information from the Copernicus Climate Change Service.

January Precipitation in Antalaha

In Antalaha in January, the precipitation amount is 241 mm (9.5 in) spread over 23 days.

January Precipitation Trends in Antalaha

The chart displays monthly precipitation patterns in Antalaha, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Antalaha, January typically receives around 241 mm (9.5 inches) of precipitation spread over approximately 23 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Antalaha

In Antalaha in January, humidity is 84%. With an average temperature of 26°C (79°F), this humidity feels like a warm, heavy blanket enveloping you, making travel feel sticky and exhausting, yet the vibrant atmosphere and lush surroundings offer a refreshing allure that invites exploration.

January Average Humidity in Antalaha

This chart illustrates the average monthly humidity levels in Antalaha, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Antalaha is approximately 84%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Antalaha

In Antalaha in January, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Antalaha.

Maximum UV Index Levels in Antalaha for January

The chart shows the monthly maximum UV Index (UVI) for Antalaha in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Antalaha typically reaches 16, which falls under the extreme exposure category.

Data source: Antalaha January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How January Weather in Antalaha Compares to Other Months

Weather in Antalaha varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Antalaha, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Antalaha, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	241 mm (9.5 inches)	84%	extreme
February Weather	26°C (80°F)	206 mm (8.1 inches)	83%	extreme
March Weather	26°C (79°F)	413 mm (16.2 inches)	81%	extreme
April Weather	25°C (78°F)	149 mm (5.9 inches)	83%	extreme
May Weather	24°C (76°F)	89 mm (3.5 inches)	84%	very high
June Weather	23°C (73°F)	84 mm (3.3 inches)	81%	very high
July Weather	22°C (71°F)	102 mm (4.0 inches)	82%	very high
August Weather	22°C (71°F)	66 mm (2.6 inches)	81%	extreme
September Weather	22°C (73°F)	51 mm (2.0 inches)	82%	extreme
October Weather	24°C (76°F)	54 mm (2.1 inches)	83%	extreme
November Weather	25°C (78°F)	80 mm (3.2 inches)	83%	extreme
December Weather	26°C (79°F)	168 mm (6.6 inches)	83%	extreme