January Weather in Masasi, Tanzania

Last updated: August 28, 2025

In Masasi, Tanzania, the average temperature for January reaches a warm 27°C (80°F). You can expect temperatures to vary from a comfortable 21°C (71°F) to a sweltering 37°C (99°F). This month brings about 139 mm (5.5 in) of precipitation spread over 16 days, accompanied by an average humidity of 87%.

January Temperature in Masasi

In January in Masasi, the average temperature is 27°C (80°F). Maximum temperatures can reach 37°C (99°F), while the minimum can dip as low as 21°C (71°F). This makes Masasi a warm and pleasant destination for travelers seeking sunny weather.

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

The chart illustrates January temperature patterns in Masasi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Masasi, January typically has an average temperature of 27°C (80°F), with highs reaching up to 37°C (99°F) and lows dropping to around 21°C (71°F).

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

January Precipitation in Masasi

In Masasi in January, the total precipitation amount is 139 mm (5.5 in) spread over 16 days.

January Precipitation Trends in Masasi

The chart displays monthly precipitation patterns in Masasi, 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 Masasi, January typically receives around 139 mm (5.5 inches) of precipitation spread over approximately 16 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 Masasi

In Masasi in January humidity is 87%. With an average temperature of 27°C (80°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sticky and challenging for traveling.

January Average Humidity in Masasi

This chart illustrates the average monthly humidity levels in Masasi, 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 Masasi is approximately 87%, 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 Masasi

In Masasi in January, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Masasi.

Maximum UV Index Levels in Masasi for January

The chart shows the monthly maximum UV Index (UVI) for Masasi 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 Masasi typically reaches 15, which falls under the extreme exposure category.

Data source: Masasi 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 Masasi Compares to Other Months

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

This table compares monthly weather conditions in Masasi, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (80°F)	139 mm (5.5 inches)	87%	extreme
February Weather	26°C (79°F)	124 mm (4.9 inches)	87%	extreme
March Weather	26°C (79°F)	153 mm (6.0 inches)	85%	extreme
April Weather	25°C (78°F)	104 mm (4.1 inches)	85%	extreme
May Weather	25°C (77°F)	15 mm (0.6 inches)	81%	extreme
June Weather	24°C (75°F)	2 mm (0.1 inches)	75%	very high
July Weather	23°C (74°F)	2 mm (0.1 inches)	67%	very high
August Weather	24°C (76°F)	1 mm (0.1 inches)	61%	extreme
September Weather	25°C (78°F)	4 mm (0.2 inches)	59%	extreme
October Weather	27°C (80°F)	17 mm (0.7 inches)	57%	extreme
November Weather	28°C (82°F)	37 mm (1.5 inches)	64%	extreme
December Weather	28°C (82°F)	103 mm (4.1 inches)	82%	extreme