July Weather in Siaya, Kenya

Last updated: August 23, 2025

In Siaya, Kenya, the average temperature in July is a pleasant 22°C (72°F). Expect a minimum of 17°C (63°F) and a comfortable maximum of 28°C (83°F). However, be prepared for some rain, as 111 mm (4.4 in) of precipitation is expected over 20 days, accompanied by an average humidity of 71%.

July Temperature in Siaya

In July in Siaya, the average temperature is 22°C (72°F), with a maximum that can reach 28°C (83°F) and a minimum that can drop to as low as 17°C (63°F). This pleasant climate makes Siaya an ideal destination for outdoor activities and sightseeing during this time of year.

July Weather in Siaya: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Siaya, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Siaya, July typically has an average temperature of 22°C (72°F), with highs reaching up to 28°C (83°F) and lows dropping to around 17°C (63°F).

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

July Precipitation in Siaya

In Siaya in July, the total precipitation amount is 111 mm (4.4 in) spread out over 20 days.

July Precipitation Trends in Siaya

The chart displays monthly precipitation patterns in Siaya, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Siaya, July typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 20 days.

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

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Millimeters (mm) Inches (in)

July Humidity in Siaya

In Siaya in July humidity is 71%. With an average temperature of 22°C (72°F), this humidity feels like the air is thick and slightly stifling, making outdoor activities require frequent breaks to stay hydrated and cool.

July Average Humidity in Siaya

This chart illustrates the average monthly humidity levels in Siaya, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Siaya is approximately 71%, offering insight into how humid the weather typically is during this month.

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

July UV Index in Siaya

In Siaya in July, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Siaya.

Maximum UV Index Levels in Siaya for July

The chart shows the monthly maximum UV Index (UVI) for Siaya in July, 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 July, the maximum UV index in Siaya typically reaches 12, which falls under the extreme exposure category.

Data source: Siaya July 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 July Weather in Siaya Compares to Other Months

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

This table compares monthly weather conditions in Siaya, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (74°F)	115 mm (4.5 inches)	72%	extreme
February Weather	24°C (75°F)	111 mm (4.4 inches)	72%	extreme
March Weather	23°C (74°F)	219 mm (8.6 inches)	69%	extreme
April Weather	23°C (73°F)	283 mm (11.1 inches)	73%	extreme
May Weather	23°C (73°F)	269 mm (10.6 inches)	81%	extreme
June Weather	22°C (73°F)	142 mm (5.6 inches)	75%	extreme
July Weather	22°C (72°F)	111 mm (4.4 inches)	71%	extreme
August Weather	22°C (73°F)	142 mm (5.6 inches)	69%	extreme
September Weather	23°C (73°F)	159 mm (6.2 inches)	73%	extreme
October Weather	23°C (73°F)	243 mm (9.6 inches)	80%	extreme
November Weather	23°C (73°F)	218 mm (8.6 inches)	85%	extreme
December Weather	23°C (73°F)	181 mm (7.1 inches)	80%	extreme