Weather and Climate of Aberdare National Park: The Aberdare National Park is a protected area located in the Aberdare ranges in central Kenya. The park is positioned to the east of the eastern rift valley. Established in May 1950, the Aberdare National Park covers approximately 766 square kilometers and forms part of the Aberdare Mountain Range. It is renowned for its rich biodiversity, hosting a variety of wildlife, including elephants, buffalo, leopards, and several species of primates such as the famous black-and-white colobus monkey.

The weather is typically defined as the atmospheric conditions at a specific location in time. It encompassed several aspects such as the temperature, cloudiness, dryness, sunshine, wind, and rainfall.  In Aberdare National Park, weather conditions are assessed based on 6 key factors: air temperature, air pressure, humidity, the type and extent of the cloud cover, precipitation (both amount and type), and wind steep and direction. These elements collectively help to characterize the weather conditions in the park at any given moment.

The Aberdare Range features significant altitude differences, ranging from 1,952 to 3,894 meters (6,404 to 12,776 feet). Within Aberdare National Park, the temperature decreases by approximately   6.5 degrees Celsius for every 1,000 meters (or 3.5 degrees Fahrenheit for every 1,000 feet) of elevation, resulting in diverse climatic conditions throughout the area. Generally, the climate is cool and often surrounded by mist. The southeast region of the park receives up to 3,000 millimeters of rainfall annually, contributing to a consistently heavy rainfall pattern year-round. Given its proximity to the equator, temperature remains fairly stable throughout the year. Therefore, it is crucial to pack warm and waterproof clothing to ensure comfort and dryness during your visit.

Weather and Climate of Aberdare National Park
Wildlife in Aberdare National Park

During the course of the year, there are two different seasons that are received within the Aberdare National Park, which encompasses the whole year-round

Dry season (June to September)

Although it is classified as the dry season, Aberdare National Park still experiences considerable rainfall during this period. Temperatures typically range from 15 degrees Celsius to 15 degrees Celsius (59-to-64-degree Fahrenheit) in the afternoons, while early mornings can be quite chilly, often dipping just above freezing. this season is noted for its cooler temperatures, making it the coldest time of the year in the park.

June and July. 

From June to July, you can expect plenty of sunshine, although rain can occur at any time throughout the day. The average afternoon temperature hovers around 15 degrees Celsius (59 degrees Fahrenheit).it is advisable to wear warm and waterproof clothing to stay comfortable during these winter months.

August and September.

In August, there is a slight increase in rainfall, with temperatures beginning to rise more in September. Afternoon temperatures during this period can soar to around can reach as high as 16 degrees Celsius (61 degrees Fahrenheit).

Wet Season (October to May)

The wet season in Aberdare National Park spans from October to May, though it features a drier interlude between December and February that distinguishes the ‘short rains’ from the long rains.  During this period, you can expect many overcast, cloudy days, with occasional heavy downpours lasting for extended periods.

October and November.

From October to November, Rainfall typically occurs in a shorter time, with a notable increase in precipitation beginning in October. Afternoon temperatures during this period generally hover around 17 degrees Celsius (63-degree Fahrenheit).

December, January and February.

December, January, and February mark a period of short rains, characterized by less precipitation compared to the long rainy season. Although the timing of these rains can be unpredictable, some wet days are likely to occur. During this season, afternoon temperatures can soar to around 18 degrees Celsius (64 degrees Fahrenheit), making it the warmest time of the year.

March, April and May. ‘Long rains’

These months are known as the “long rain” season in this region, with April typically the wettest month.  While the weather is generally rainy, downpours do not persist all day. However, this can lead to slippery and challenging conditions on the trails. Early mornings tend to be a bit warmer, with average temperatures around 50 degrees Celsius (41-degree Fahrenheit)

Reasons to visit Aberdare National Park

Discover Kereita Waterfall and Cave

Kereita Forest is situated to the south of the Aberdare Ranges and offers a variety of natural beauty and a variety of hiking trails. One of the most popular trails is the Carbacid trail, which guides you to Kereita Waterfall, located on the Gatamaiyu River, along with a nearby cave that serves as a habitat for a small colony of bats.

As you hike, you’ll pass the Elephant Pool, a large natural reservoir where Elephants often come to drink and relax. The trails offer a bamboo walk, providing opportunities to spot Skyes and Black and White Columbus Monkeys. For an even more enjoyable experience, it is advisable to visit during the dry season to make the most of your adventure

View Lake Ol Bolossat

Lake Ol Bolossat is the only lake in Nyeri County, it is renowned as a vital habitat with over 180 bird species, making it a paradise for bird species.  It’s also hosting over 15 animal species including the Hippos. Besides the lake, visitors can explore nearby attractions such as the Dedan Kimathi Shrine in Tetu, the Scout’s Information Center, and the Lord Baden Powell Garden. Other notable sites include the Mau Mau Caves in Naru Moru forest, the historic Italia War Memorial Church, the Game Sanctuary, and Solio Ranch. additionally, Mountain lovers can also hike Mount Kenya from Nyeri County via three distinct routes such as Chogoria, Sirimon, and Naru Moru.

Visit the Lord Baden Powell Grave

Lord Baden Powell, a writer, lieutenant-general in the British Army, and founder of the Scout Movement, is buried in St. Paul’s Cemetery in Nyeri, which is reorganized as one of Kenya’s National Shrines. His tombstone features a distinct symbol, “ʘ”, representing “I have gone home” or “going home”. After the passing of his partner Olave, her cremated remains were also interred beside him in Nyeri. The site is easily accessibly year-round via a tarmacked road, making it a worthwhile visit for those exploring the area

Visit Kikuyu Village

Kikuyu Village is located at the foot of the Outspan Hotel and offers visitors an authentic glimpse into the Agikuyu culture. This vibrant village features traditional Kikuyu dancers dressed in traditional costumes.  The village is an ideal destination for those looking to engage with the rich traditions of the Kikuku people

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