Assab Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Assab.
Climate overview of Assab
The climate in Assab, Eritrea, sees a moderate range of temperatures across the year, from 36°C (97°F) in July down to 29°C (84°F) in January.
The city has an arid climate, receiving only 74 mm (2.9 in) of rainfall per year.
Assab Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Assab — and find the best time to visit.
Monthly Temperature in Assab
In Assab, seasonal changes bring about a moderate variation in temperatures. On average, daytime temperatures range from a very hot 36°C (97°F) in July to a comfortable 29°C (84°F) in January.
Nighttime temperatures range from 31°C (88°F) in July to 23°C (73°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Assab
Assab sits in an arid zone with minimal moisture, averaging 74 mm (2.9 in) of rainfall per year. The seasons in Assab bring significant changes in precipitation. The wettest month, August, receives low rainfall, with an average of 18 mm (0.7 in) of precipitation. This rainfall is distributed across 2 rainy days.
In contrast, the driest month, June, experiences much less rainfall, totaling 1 mm (0.04 in) over a single rainy day. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Assab Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Humidity in Assab by Month
The relative humidity is moderate throughout the year in Assab.
The city experiences its highest humidity in April, reaching 68%. In July, the humidity drops to its lowest level at 48%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Assab
While rain is rare, remember to stay hydrated and protect yourself from the sun while you're outside. Seeking the perfect travel destination for this year? We've created a tool that suggests locations matching your desired weather. Let our weather planner guide your travel decisions.
Frequently asked questions about the climate in Assab
What is the best time to visit Assab?
January and February typically offer the most optimal weather in Assab. In contrast, May, June, July, August and September tend to have less optimal conditions. Assab has a distinct dry season from January to December.
What temperatures can I expect in Assab?
Daytime highs range from 29°C (84°F) in January to 36°C (97°F) in July. Nighttime lows range from 23°C (73°F) to 31°C (88°F).
How much rain does Assab get?
Annual rainfall is around 74 mm (2.9 in). August is the wettest month with 18 mm (0.7 in), while June is the driest with 1 mm (0.04 in).
Assab 3-Day Forecast
Assab 3-Day Forecast
Assab on the map
Assab is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
