January Weather in Garissa, Kenya

Last updated: August 23, 2025

In Garissa, Kenya, the average temperature in January reaches a warm 29°C (85°F). Fans of sunshine will enjoy highs of up to 38°C (100°F), while evenings can cool down to a mild 21°C (70°F). Expect a slight chance of rain, with an average precipitation of 18 mm (0.7 in) over just 2 days. With an average humidity of 55%, it’s the perfect time to soak up the summer vibes!

January Temperature in Garissa

In January, in Garissa, the average temperature is 29°C (85°F). The maximum can reach 38°C (100°F), while the minimum can drop to as low as 21°C (70°F). Be prepared for warm weather, ideal for exploring outdoor attractions and enjoying sun-soaked activities.

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

The chart illustrates January temperature patterns in Garissa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Garissa, January typically has an average temperature of 29°C (85°F), with highs reaching up to 38°C (100°F) and lows dropping to around 21°C (70°F).

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

January Precipitation in Garissa

In Garissa in January, the precipitation amount is 18 mm (0.7 in) over the course of 2 days.

January Precipitation Trends in Garissa

The chart displays monthly precipitation patterns in Garissa, 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 Garissa, January typically receives around 18 mm (0.7 inches) of precipitation spread over approximately 2 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 Garissa

In Garissa in January humidity is 55%. With an average temperature of 29°C (85°F), this humidity feels like a warm, enveloping blanket, making travel slightly sticky yet invigorating, perfect for enjoying the vibrant local culture while staying hydrated.

January Average Humidity in Garissa

This chart illustrates the average monthly humidity levels in Garissa, 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 Garissa is approximately 55%, 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 Garissa

In Garissa in January, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Garissa, you can check here.

Maximum UV Index Levels in Garissa for January

The chart shows the monthly maximum UV Index (UVI) for Garissa 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 Garissa typically reaches 14, which falls under the extreme exposure category.

Data source: Garissa 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 Garissa Compares to Other Months

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

This table compares monthly weather conditions in Garissa, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	29°C (85°F)	18 mm (0.7 inches)	55%	extreme
February Weather	30°C (86°F)	3 mm (0.1 inches)	52%	extreme
March Weather	30°C (87°F)	24 mm (0.9 inches)	52%	extreme
April Weather	30°C (86°F)	46 mm (1.8 inches)	54%	extreme
May Weather	28°C (83°F)	23 mm (0.9 inches)	62%	extreme
June Weather	28°C (82°F)	4 mm (0.2 inches)	65%	extreme
July Weather	27°C (80°F)	3 mm (0.1 inches)	60%	extreme
August Weather	27°C (80°F)	6 mm (0.2 inches)	57%	extreme
September Weather	28°C (82°F)	9 mm (0.3 inches)	59%	extreme
October Weather	29°C (84°F)	20 mm (0.8 inches)	68%	extreme
November Weather	29°C (84°F)	76 mm (3.0 inches)	81%	extreme
December Weather	29°C (84°F)	51 mm (2.0 inches)	74%	extreme