Best Time to Visit Asmara

Eritrea · weather by month, temperature and rainfall

Best monthsSeptember to June
HottestMay · 28°C
ColdestJanuary · 8°C
WettestAugust · 189 mm

Weather-wise, September to June is the best time to visit Asmara. May is the hottest month, with average highs of 28°C (82°F), while January is the coldest, with lows around 8°C (46°F). The rainy season runs over July and August; August is the wettest month with about 189 mm (7.4 in) of rain.

When to go to Asmara: a seasonal guide

Dry, sunny and cool: October to March

This is the easy stretch. Days are bright and mild, and Asmara's high-altitude air turns chilly once the sun drops. December and January are the coldest months, with lows around 8°C. You'll want a jacket for evenings on Harnet Avenue, the palm-lined main street where locals stroll after work.

Rain is rare, so it's a good time for walking the city's Art Deco and modernist buildings, like the Fiat Tagliero service station and the Cinema Impero. Heading down to the Red Sea coast at Massawa? Winter is when the coast is most bearable, since summer there is brutally hot.

Meskel, the Orthodox festival of the finding of the True Cross, falls in late September. Bonfires and crowds fill the streets, so it's a lively time to be in town. Timkat (Epiphany) comes in January, with processions and white-robed worshippers. Christmas in the Orthodox calendar is in early January too.

Warm and a little showery: April to June

Days get warmer, and May is the warmest month, with highs of 28°C. The air is also at its driest. Nights stay fresh, so it never feels sticky. If you like long sunny days for photos and café stops, May suits you well.

Showers begin in April and build toward June. They're short and usually leave plenty of sunshine around them. Rain gets more likely as June goes on, and sunshine drops off. Still, it's a good month for the Sunday scene around Asmara's old cafés, where you can order a macchiato, a nod to the city's Italian past.

Eritrea's Independence Day is on 24 May, and Martyrs' Day is on 20 June. Expect flags, music and some events in town around those dates.

The big rains: July and August

These are the wettest months by far, and August is the wettest. It rains on most days, often in the afternoon, and the sky is grey. It's cooler than spring, too, with highs of 21–22°C. Views from the escarpment, the steep edge of the highlands, are often lost in cloud.

If you only have a short trip and want to see the city's architecture and street life, skip these months. If you don't mind a damp day, you'll find the city quieter, and you can spend wet afternoons in cafés and the Central Market.

September is the turning point. It's greener, with fewer showers each week, and Meskel gives it a real buzz. Many people find it the nicest month of all.

Asmara weather by month

0°5°10°15°20°25°30°0100200January: 10 mm rainFebruary: 12 mm rainMarch: 8 mm rainApril: 31 mm rainMay: 30 mm rainJune: 54 mm rainJuly: 166 mm rainAugust: 189 mm rainSeptember: 38 mm rainOctober: 19 mm rainNovember: 9 mm rainDecember: 6 mm rainJanuary: 22°CFebruary: 24°CMarch: 26°CApril: 27°CMay: 28°CJune: 27°CJuly: 22°CAugust: 21°CSeptember: 24°COctober: 24°CNovember: 23°CDecember: 21°CJanuary: 8°CFebruary: 9°CMarch: 10°CApril: 12°CMay: 14°CJune: 15°CJuly: 14°CAugust: 13°CSeptember: 13°COctober: 10°CNovember: 9°CDecember: 8°CJanFebMarAprMayJunJulAugSepOctNovDec mm°C
Avg high Avg low Rainfall (mm)
Jan22°C / 8°C10 mmExcellentFeb24°C / 9°C12 mmExcellentMar26°C / 10°C8 mmExcellentApr27°C / 12°C31 mmExcellentMay28°C / 14°C30 mmExcellentJun27°C / 15°C54 mmExcellentJul22°C / 14°C166 mmFairAug21°C / 13°C189 mmFairSep24°C / 13°C38 mmExcellentOct24°C / 10°C19 mmExcellentNov23°C / 9°C9 mmExcellentDec21°C / 8°C6 mmExcellent

Monthly climate table

MonthHighLowRainRainy daysHumiditySun hrs/dayRating
January22°C 71°F8°C 46°F10 mm265%9.7Excellent 10
February24°C 74°F9°C 47°F12 mm260%10Excellent 10
March26°C 78°F10°C 50°F8 mm252%10.6Excellent 10
April27°C 81°F12°C 54°F31 mm550%9.7Excellent 10
May28°C 82°F14°C 57°F30 mm442%8.9Excellent 10
June27°C 81°F15°C 58°F54 mm646%6.8Excellent 10
July22°C 72°F14°C 56°F166 mm1968%3.8Fair 5.6
August21°C 71°F13°C 56°F189 mm2274%3.6Fair 5.6
September24°C 75°F13°C 55°F38 mm760%7.1Excellent 10
October24°C 74°F10°C 50°F19 mm359%9.7Excellent 10
November23°C 73°F9°C 48°F9 mm263%10.6Excellent 10
December21°C 71°F8°C 46°F6 mm266%10.3Excellent 10

Frequently asked questions

When is the best time to visit Asmara?

The best time to visit Asmara is September to June, based on comfortable temperatures, low rainfall and plenty of sunshine.

What is the hottest month in Asmara?

May is the hottest month in Asmara, with an average high of 28°C (82°F).

What is the coldest month in Asmara?

January is the coldest month in Asmara, with an average low of 8°C (46°F).

What is the rainiest month in Asmara?

August is the wettest month, with about 189 mm (7.4 in) of rain. December is the driest, with 6 mm (0.2 in).

When is the rainy season in Asmara?

The rainy season in Asmara is July and August.

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