Asmara in September
In September, Asmara averages 24°C (74°F) during the day and 13°C (56°F) at night, with around 11 days of rain (22 mm total).
High seasonConditions are comfortable for sightseeing without being sweltering. Plan for unsettled weather and bring rain gear.
September offers comfortable temperatures in Asmara, with some rain to plan around.
How September compares to the rest of the year in Asmara
September is in the middle of the year for warmth in Asmara (5th of 12) and one of the driest months (12th of 12). Daytime temperature runs 1°C above the annual average (22°C). September runs 2°C warmer than August (22°C) and cools 2°C in October (21°C).
September sunrise & sunset in Asmara
Times shown for Asmara local time (Africa/Asmara), calculated for the 15th of September. They shift by a few minutes day to day across the month.
Photography light in Asmara — September
Golden-hour and blue-hour windows for the 15th of September, in Asmara's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Asmara in September
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on September's tier (High season) and Asmara's popularity.
Crowds & pricing — September in Asmara
This is a busy month in Asmara — not the absolute peak, but tourist numbers are clearly elevated. You'll feel it at headline attractions on weekends and in the historic centre, though side streets and lesser-known sights stay manageable. Prices are above off-season but not at their summit. A good week for first-time visitors who want everything open without the worst of the crush.
Why this tier: excellent tourism weather
Sun & mosquito risk — September in Asmara
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Asmara in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 20°C / 69°F | 10°C / 49°F | 22 mm | 14 | — |
| February | 22°C / 71°F | 11°C / 51°F | 25 mm | 15 | — |
| March | 24°C / 74°F | 12°C / 54°F | 25 mm | 14 | — |
| April | 24°C / 75°F | 13°C / 56°F | 57 mm | 22 | — |
| May | 24°C / 75°F | 14°C / 57°F | 50 mm | 18 | — |
| June | 25°C / 77°F | 15°C / 58°F | 27 mm | 15 | — |
| July | 22°C / 72°F | 14°C / 57°F | 126 mm | 29 | — |
| August | 22°C / 71°F | 14°C / 57°F | 138 mm | 27 | — |
| September | 24°C / 74°F | 13°C / 56°F | 22 mm | 11 | — |
| October | 21°C / 71°F | 12°C / 53°F | 37 mm | 16 | — |
| November | 20°C / 69°F | 11°C / 51°F | 44 mm | 18 | — |
| December | 20°C / 67°F | 10°C / 49°F | 28 mm | 14 | — |
Other cities with similar September weather
🌍 See the full ranked list of climate twins for Asmara in September →
Frequently asked questions
How hot is Asmara in September?
In September, Asmara averages a high of 24°C (74°F) and a low of 13°C (56°F) — generally warm.
Does it rain a lot in Asmara in September?
September can be fairly wet in Asmara, with about 11 rainy days on average.
Is September a good time to visit Asmara?
September is warm. It suits travelers who are comfortable with warm weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Asmara in September?
Pack light layers for warm days and cooler evenings, plus a compact umbrella or rain jacket. See the full September packing list for Asmara for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.