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Weather in Аваш: What to Expect by Season

Photo: Bjørg Sandkjær (Bjorg Sandkjaer), CC BY 2.5

Weather overview

Аваш lies in Ethiopia’s lowlands, where the climate remains warm year-round but shifts between dry and rainy periods. From November to February, the weather in Аваше is consistently dry, with comfortable daytime temperatures and cooler nights. The transition months of March, April, October, and May bring brief showers, while June to September marks the main rainy season, with frequent downpours and higher humidity.

Travelers visiting Аваш will notice that even during the wettest months, rain rarely lasts all day. The dry season offers the most predictable conditions, making it ideal for outdoor activities, while the rainy months bring lush landscapes and fewer crowds. The hottest stretch falls between May and June, when daytime highs can reach 35.3 °C, but nights remain mild.

Temperature

Temperatures in Аваше stay warm throughout the year, with daytime averages ranging from 23 °C in January and November to 27.8 °C in June. Nighttime lows rarely drop below 16.4 °C, even in the coolest months, so a light jacket is usually enough for evenings. The most stable warmth occurs from December to March, when daily highs hover around 30–32 °C.

The hottest period in Аваше arrives in May and June, with peak temperatures reaching 33.4–35.3 °C. By July, the rains bring slight relief, cooling the air to 25.2 °C on average. Even during the rainy season, the temperature remains pleasant, rarely falling below 24 °C during the day. Travelers should prepare for heat in the dry months but can expect milder conditions once the rains begin.

Average air temperature °C
Average air temperature
Month Minimum Maximum
January 16.7 30
February 17.7 31.5
March 19.4 32.8
April 19.9 33.2
May 20.6 33.4
June 21.9 35.3
July 20.5 31.5
August 19.9 31.2
September 19.8 31.7
October 18.5 31.5
November 16.7 30
December 16.4 30

Precipitation

Rainfall in Аваше follows a clear seasonal pattern, with two distinct wet periods. The short rains arrive in March and April, bringing moderate showers, while the main rainy season spans July to September, with the heaviest downpours in August (up to 145.6 mm). June is an exception, with only 32.3 mm of rain, acting as a brief dry interlude.

The driest months in Аваше are November to February, when rainfall drops below 40 mm per month. December is the driest, with just 13.6 mm. Even during the wetter months, rain typically falls in short bursts, leaving plenty of dry hours for exploration. Travelers visiting Аваш during the rainy season should pack waterproof gear but can still expect sunny intervals.

Precipitation amount mm
Precipitation amount
Month Precipitation
January 35.8
February 15.6
March 136
April 82.8
May 89.4
June 32.3
July 132.6
August 145.6
September 126.6
October 95.3
November 65.3
December 13.6

What to pack

For a trip to Аваш in the dry season (November to February), lightweight clothing is essential, along with a hat and sunscreen for protection against the strong sun. Evenings can be slightly cooler, so a light sweater or shawl is useful. Comfortable walking shoes are a must for exploring the area’s landscapes and wildlife reserves.

During the rainy months (July to September), waterproof footwear and a compact umbrella will help navigate sudden showers. Quick-dry clothing is practical, as humidity rises during this period. In March, April, and October, a mix of light layers and rain gear covers both warm days and occasional rain. Sunglasses and a refillable water bottle are year-round essentials in Аваше.

Average monthly wind m/s
Average monthly wind
Month Wind speed
January 2.7
February 2.9
March 2.8
April 2.6
May 3.3
June 4.3
July 4.8
August 3.7
September 3.2
October 2.8
November 2.6
December 2.4