January Weather in Kisii, Kenya

Last updated: August 23, 2025

In Kisii, Kenya, the average temperature in January hovers around 20°C (68°F), making it a comfortable time to explore. However, be prepared for a range, as temperatures can dip to a minimum of 10°C (51°F) and soar to a maximum of 31°C (87°F). The precipitation amount during this month averages 105 mm (4.2 in) over about 12 days, so a light raincoat might come in handy. With an average humidity of 72%, expect a touch of moisture in the air, enhancing the region's vibrant atmosphere.

January Temperature in Kisii

In January in Kisii, the average temperature is 20°C (68°F). Maximums can reach 31°C (87°F), and minimums can be as low as 10°C (51°F). This pleasant climate makes it a great time to explore and enjoy outdoor activities in Kisii.

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

The chart illustrates January temperature patterns in Kisii, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kisii, January typically has an average temperature of 20°C (68°F), with highs reaching up to 31°C (87°F) and lows dropping to around 10°C (51°F).

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

January Precipitation in Kisii

In Kisii in January, the precipitation amount is 105 mm (4.2 in) spread over the course of 12 days.

January Precipitation Trends in Kisii

The chart displays monthly precipitation patterns in Kisii, 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 Kisii, January typically receives around 105 mm (4.2 inches) of precipitation spread over approximately 12 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 Kisii

In Kisii in January humidity is 72%. With an average temperature of 20°C (68°F), this humidity feels like a heavy blanket enveloping you, making every step slightly more laborious and the air thick with moisture, which can be uncomfortable for traveling.

January Average Humidity in Kisii

This chart illustrates the average monthly humidity levels in Kisii, 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 Kisii is approximately 72%, 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 Kisii

In Kisii 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 Kisii.

Maximum UV Index Levels in Kisii for January

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

Data source: Kisii 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 Kisii Compares to Other Months

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

This table compares monthly weather conditions in Kisii, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	20°C (68°F)	105 mm (4.2 inches)	72%	extreme
February Weather	21°C (70°F)	112 mm (4.4 inches)	72%	extreme
March Weather	21°C (69°F)	204 mm (8.0 inches)	69%	extreme
April Weather	20°C (68°F)	264 mm (10.4 inches)	73%	extreme
May Weather	20°C (68°F)	212 mm (8.3 inches)	81%	extreme
June Weather	19°C (67°F)	96 mm (3.8 inches)	75%	extreme
July Weather	19°C (67°F)	66 mm (2.6 inches)	71%	extreme
August Weather	20°C (67°F)	88 mm (3.5 inches)	69%	extreme
September Weather	20°C (68°F)	122 mm (4.8 inches)	73%	extreme
October Weather	20°C (68°F)	191 mm (7.5 inches)	80%	extreme
November Weather	20°C (68°F)	246 mm (9.7 inches)	85%	extreme
December Weather	20°C (68°F)	208 mm (8.2 inches)	80%	extreme