Aberdare National Park

Weather & Climate

66 Aberdare Safaris

Expert

By Anthony Ham

Anthony is the author of the Lonely Planet guide to Kenya.

Climate Chart Aberdare National Park – 1,952-3,894m / 6,404-12,776ft

The altitude in Aberdare National Park varies widely from 1,952m to 3,894m (6,404ft to 12,776ft). Temperatures drop by about 6.5°C for every 1,000m you climb (or 3.5°F per 1,000ft), so even within the park there are wide climatic variations.

The climate is usually cool and misty. Heavy rain occurs year-round, averaging as much as 3,000mm/118in per annum in the southeast areas. Being close to the equator, temperatures are quite uniform throughout the year. Warm and waterproof clothing is essential.

Dry Season –June to September

Even in the Dry season it still rains a lot. This is the coldest time of year with afternoon temperatures around 15°C/59°F. Nighttime and early mornings are cold, at just a few degrees above freezing. Bring warm and waterproof clothing.

June & July – It is mostly sunny but it can rain at any time. The average afternoon temperature is 15°C/59°F.
August & September – Rain increases slightly in August while temperatures remain largely unchanged. Afternoon temperatures reach up to 15°C/59°F.

Wet Season –October to May

Although the Wet season runs from October to May, there is a drier period from December to February separating the short rains from the long rains. There are many overcast, cloudy days and it can rain for long periods.

October & November – ‘Short rains’ – The rains usually increase sometime in October, bringing slightly warmer temperatures and higher humidity. Afternoon temperatures are around 16°C/61°F.
December, January & February – There is a period of less rain between the short and long rains. The exact timing is difficult to predict, and it will still be wet some days. Afternoon temperatures reach up to 16°C/61°F.
March, April & May – ‘Long rains’ – April is the wettest month. It rains most days, but not always for the whole day. Tracks might become slippery and difficult to navigate. Early mornings are slightly less cold with average temperatures of around 6°C/43°F.