January Weather in Njombe, Tanzania

Last updated: August 28, 2025

In Njombe, Tanzania, the average temperature in January hovers around 18°C (65°F), with a comfortable range from a minimum of 13°C (55°F) to a pleasant maximum of 26°C (79°F). However, be prepared for moisture, as precipitation amounts can reach 273 mm (10.8 in) over 23 days. With an average humidity of 89%, expect a lush and vibrant environment during this time!

January Temperature in Njombe

In January in Njombe, the average temperature is 18°C (65°F). The maximum can reach 26°C (79°F), while the minimum can drop to as low as 13°C (55°F). This pleasant climate makes Njombe an ideal destination for travelers seeking comfortable weather and outdoor activities.

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

The chart illustrates January temperature patterns in Njombe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Njombe, January typically has an average temperature of 18°C (65°F), with highs reaching up to 26°C (79°F) and lows dropping to around 13°C (55°F).

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

January Precipitation in Njombe

In Njombe in January, the total precipitation amount is 273 mm (10.8 in), which falls over the course of 23 days.

January Precipitation Trends in Njombe

The chart displays monthly precipitation patterns in Njombe, 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 Njombe, January typically receives around 273 mm (10.8 inches) of precipitation spread over approximately 23 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Njombe

In Njombe in January, humidity is 89%. With an average temperature of 18°C (65°F), this humidity feels like wrapping yourself in a damp blanket while traveling, making it sticky and uncomfortable for outdoor activities.

January Average Humidity in Njombe

This chart illustrates the average monthly humidity levels in Njombe, 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 Njombe is approximately 89%, 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 Njombe

In Njombe 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 Njombe.

Maximum UV Index Levels in Njombe for January

The chart shows the monthly maximum UV Index (UVI) for Njombe 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 Njombe typically reaches 16, which falls under the extreme exposure category.

Data source: Njombe 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 Njombe Compares to Other Months

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

This table compares monthly weather conditions in Njombe, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	18°C (65°F)	273 mm (10.8 inches)	89%	extreme
February Weather	18°C (65°F)	237 mm (9.3 inches)	88%	extreme
March Weather	18°C (65°F)	289 mm (11.4 inches)	87%	extreme
April Weather	18°C (64°F)	98 mm (3.9 inches)	89%	extreme
May Weather	17°C (62°F)	29 mm (1.1 inches)	84%	extreme
June Weather	15°C (59°F)	4 mm (0.2 inches)	78%	extreme
July Weather	14°C (58°F)	5 mm (0.2 inches)	71%	extreme
August Weather	16°C (60°F)	6 mm (0.2 inches)	62%	extreme
September Weather	17°C (63°F)	5 mm (0.2 inches)	53%	extreme
October Weather	18°C (66°F)	24 mm (0.9 inches)	49%	extreme
November Weather	19°C (67°F)	69 mm (2.7 inches)	66%	extreme
December Weather	19°C (66°F)	203 mm (8.0 inches)	91%	extreme