Asmara Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Asmara.
Climate overview of Asmara
Asmara, Eritrea, has a stable climate with little temperature variation across the year. Average daytime temperatures hover around 26°C (79°F), peaking in June at 29°C (84°F) and dipping in January to 24°C (75°F).
With around 956 mm (38 in) of annual rainfall, the city has moderate precipitation levels. August is the wettest month and October the driest. It also has a distinct dry season from October to December. The sunniest month is January, with 9.8 hours of sunshine per day on average.
Asmara Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Asmara — and find the best time to visit.
Monthly Temperature in Asmara
With minimal seasonal shifts, Asmara experiences a constant climate year-round. Typically, average maximum daytime temperatures range from a comfortable 29°C (84°F) in June to a comfortable 24°C (75°F) in the coolest month, January.
Nights vary from 17°C (63°F) in June to around 12°C (54°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Asmara
Generally, Asmara receives mid-range precipitation levels, with 956 mm (38 in) annually. The climate in Asmara shows significant variation throughout the year. Expect heavy rainfall in August, the wettest month, with an average of 276 mm (11 in) of precipitation over 9 rainy days.
In contrast, the driest month October offers drier and sunnier days, with around 31 mm (1.2 in) of rainfall over 4 rainy days. For more details, please visit our Asmara Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Asmara
For those who appreciate different seasons, Asmara serves as an ideal destination. Expect longer, more sun-filled days in January with an average of 9.8 hours of sunshine daily, and embrace the darker days in July, offering only 5.2 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Asmara by Month
The relative humidity is moderate throughout the year in Asmara.
The city experiences its highest humidity in August, reaching 80%. In March, the humidity drops to its lowest level at 46%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Asmara
The average wind speed over the year ranges from 2 m/s (4 knots) to 3 m/s (6 knots). It is lower in August and September and higher in January, February, March, April, May, June, July, October, November and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Asmara
The wettest months are July and August, when precipitation is at its highest. Planning your next adventure but unsure where to go? Our climate tool suggests perfect locations tailored to your preferred weather conditions. Discover your ideal travel destination with our weather planner.
Frequently asked questions about the climate in Asmara
What is the best time to visit Asmara?
January, February, March, April, May, June, September, October, November and December typically offer the most optimal weather in Asmara. In contrast, August tends to have less optimal conditions. Asmara has a distinct dry season from October to December.
What temperatures can I expect in Asmara?
Daytime highs range from 24°C (75°F) in January to 29°C (84°F) in June. Nighttime lows range from 12°C (54°F) to 17°C (63°F). Temperatures stay relatively stable year-round.
How much rain does Asmara get?
Annual rainfall is around 956 mm (38 in). August is the wettest month with 276 mm (11 in), while October is the driest with 31 mm (1.2 in).
How sunny is Asmara?
Asmara receives around 2,939 hours of sunshine per year. January is the sunniest month with 293 hours, while July is the cloudiest with just 155 hours. Overall, Asmara enjoys abundant sunshine.
Asmara 3-Day Forecast
Asmara 3-Day Forecast
Asmara on the map
Asmara is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
