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Asmara in September: Weather, Average temperature and Climate

Planning a trip and want to know what the weather in Asmara in September will be like? Take a look at our weather guide for Asmara, based on historical data.
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September

Weather in Asmara in September 2024

Good Weather
Warm
☀️
Sunny
Are you considering a trip to Asmara in September? Well, the weather is usually on your side with an average maximum temperature of +75°F and about 11 sunny days. Just keep in mind that there may be some rain, with an average of 9 rainy days and 100 mm of precipitation. Expect good weather and pack accordingly to enjoy the outdoors. Search flights in one click on Avionero.

Average weather

☀️
+75°F
Avg. max. temperature
+50°F
Min.
+82°F
Max.
100 mm
Total precipitation
69%
Avg. humidity
1 m/s
Avg. wind
11 ☀️
Sunny Days
10 ⛅️
Cloudy
9 🌦
Rainy
Our opinion: Asmara has good weather in September.

Average temperature in Asmara in September

Here are the expected maximum, average and minimum temperatures in Asmara for September based on the historical data.
Last Year
Historical Data

Going from a maximum of +77°F during the day to a minimum of +54°F during the night, the temperature in September averages around +75°F.

The average maximum temperature goes up 23% by the end of the month, compared with the beginning of the month, from +72°F to +77°F.

Is Asmara warm or cold in September?

Asmara is typically warm in September.

Maximum temperatures go up compared to the previous month from +72°F to +75°F. The minimum temperature also goes down from +57°F to +55°F.

It’s generally warm, but pack a long-sleeve shirt for evenings.

September is one of the warmest months in Asmara, here is the comparison with other months:

Climate in Asmara in September

Asmara weather looks like this, on average, in September and the surrounding months.
AugustSeptemberOctober
Avg. temperature
+72°F+75°F+72°F
Min. temperature
+52°F+50°F+46°F
Max. temperature
+81°F+82°F+79°F
Rainfall
408 mm100 mm33 mm
Wind
1 m/s1 m/s1 m/s
Humidity
87%69%67%
Air pressure
1014 HPa1013 HPa1014 HPa
Sunny days
01114
Cloudy days
31014
Rainy days
2893
Snowy days
000

September often has better weather than August. It’s getting warmer as September arrives. The average maximum temperature goes up from +72°F to +75°F during the day. As September arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 408 mm to 100 mm. It feels drier, as humidity decreases from 87% to 69%. The average wind speed doesn’t change much during September, staying around 1 m/s. The good news is there are likely to be more sunny days in September, from 0 to 11.

October brings much the same weather, it remains good.

Wind

Wind speed in Asmara in September based on historical data.
Last Year
Historical Data

The average wind speed is 1 m/s getting up to 2 m/s which is a light breeze; barely moving the tree leaves.

The average wind speed in Asmara is gradually increasing during September, going from 1 m/s to 1 m/s over the course of the month.

Rain

Amount of rainfall in mm during September in Asmara based on historical data.
Last Year
Historical Data
Typically, there is a 60% chance of rain on an average day in September, with total rainfall of approximately 110 mm. The maximum amount of rainfall per day is around 19 mm, which is considered light rain. September is a pretty wet month with over 18 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of wellies.
September is one of the rainiest months in Asmara, here is a comparison with other months, total mm:
Asmara wettest month is August, where a typical day has a 90% chance of precipitation and 408 mm of rainfall per day. February, on the other hand, is the driest month with a mere 0% chance of precipitation and 5 mm of rainfall per day.

How was the weather last September in Asmara?

This is the weather in Asmara in September 2023:
1 September
☁️
+71°F
2 September
☁️
+74°F
3 September
☁️
+75°F
4 September
🌧️
+70°F
5 September
🌧️
+73°F
6 September
☁️
+72°F
7 September
☁️
+76°F
8 September
☁️
+75°F
9 September
☁️
+75°F
10 September
☁️
+77°F
11 September
☁️
+75°F
12 September
☁️
+73°F
13 September
☁️
+74°F
14 September
☁️
+77°F
15 September
☁️
+77°F
16 September
☀️
+73°F
17 September
☁️
+72°F
18 September
☁️
+76°F
19 September
☁️
+78°F
20 September
☁️
+75°F
21 September
☀️
+76°F
22 September
☀️
+76°F
23 September
☁️
+74°F
24 September
☀️
+75°F
25 September
☀️
+76°F
26 September
☀️
+76°F
27 September
☀️
+76°F
28 September
☀️
+77°F
29 September
☁️
+76°F
30 September
☀️
+77°F
In September 2023 Asmara had 9 sunny days, 19 cloudy days, and 2 rainy days. The average maximum temperature was +75°F, with an absolute maximum of +77°F and a minimum of +70°F. The average humidity was 73%, with a maximum of 100% and a minimum of 33%. The average wind speed was 1 m/s, with a maximum of 4 m/s and a minimum of 0 m/s.
Are you planning a trip in September?

Climate Change Over the Years

This is how Asmara climate has changed over the last 43 years.

The climate in Asmara in September has not changed that much over the last 43 years.

The average temperature was the lowest in 1992 (+77°F) and the highest in 2020 (+82°F). The driest year was 1996 with only 37 mm of rainfall, and the wettest year was 2019 with 224 mm.

FAQ

Frequently asked questions about the weather in Asmara in September:

Is September a good time to visit Asmara?

September is a really good time to go to Asmara. The weather is nice so plan your packing around outdoor activities and exploring. Check out other good time to visit Asmara.

Can you sunbathe in Asmara in September?

September is warm in Asmara. You may enjoy some beach or pool time in the day, but pack something a tad warmer for the evening.

Is Asmara rainy in September?

Asmara is often rainy in September. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.

Is it sunny in Asmara in September?

The amount of sunny days in Asmara during September varies; prepare for a mix of clouds and sun.

Monthly weather in Asmara

Source of the data

For this page, we’ve looked at the typical weather in Asmara, based on historical hourly weather data from January 1, 1979, to December 31, 2022.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.