Assab Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Assab.
Climate overview of Assab
Assab, Eritrea, has a moderate seasonal temperature range, with July reaching 36°C (97°F) and January cooling to 29°C (84°F).
Rainfall is extremely rare, with only 74 mm (2.9 in) falling across the entire 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
The climate in Assab experiences moderate temperature changes, with mild shifts between seasons. Average maximum daytime temperatures range from a very hot 36°C (97°F) in July, the warmest time of the year, to a comfortable 29°C (84°F) during cooler months like January.
At night, you can expect temperatures ranging from 31°C (88°F) in July to around 23°C (73°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Assab
Assab experiences desert-like conditions in terms of precipitation with almost no rainfall, generally receiving 74 mm (2.9 in) annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, August it receives low rainfall, averaging 18 mm (0.7 in) of precipitation, recorded across 2 rainy days. In contrast, the driest month June brings less rainfall, with 1 mm (0.04 in) over a single rainy day. 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
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January and February
- Warmest weather: June, July, August and September
- Seasonal pattern: Very little rainfall year-round
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 very little rainfall year-round.
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.
