Hot
Average highs reach 36°C, so days can feel very hot.
September verdict
Eritrea in September
Weather score74Very good
Very good for holiday weather
Average highs reach 36°C, so days can feel very hot. Sunshine averages 8.4h per day, so bright days are a strong part of the month. Rainfall averages 7mm, which is relatively low for holiday planning.
September weather
Monthly averages
Temp
36°C
Rain
7mm
Sun
8.4h
Sea
32°C
Weather score
74
Very good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 7mm, which is relatively low for holiday planning.
Bright
Sunshine averages 8.4h per day, so bright days are a strong part of the month.
Warm sea
Sea temperatures average 32°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Eritrea with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September36°C average high
September sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
September7mm average rain
September is one of Eritrea's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsFebruary to June and August to November
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September8.4 hours average sun
September is brighter than Eritrea's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsApril to May and October to November
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
September32°C average sea
September is one of Eritrea's warmest sea months, when swimming comfort is usually strongest.
Warmest seaJuly to October
Sea temperatures are usually near 32°C in this stretch, so swimming comfort is at its strongest.
Weather score
September74 weather score
September sits close to Eritrea's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJanuary to May and October to December
These months have the strongest weather score in the monthly averages.