Derna in September
The weather in September
In September, Derna averages daytime highs of 30° and night-time lows of 21° — hot weather by day. Expect around 4 mm of precipitation spread over about 2 wet days, with average cloud cover near 6%.
Days are 1.4° cooler than in August on average, and October is cooler again by about 3.1°. The sea averages 26°, comfortably warm for swimming.
September scores 75/100 — good conditions for sightseeing — and ranks 10th of the twelve months for Derna. For the most comfortable weather, consider March, April and November instead.
Around the middle of the month the sun rises at 06:14 and sets at 18:38 local time, giving 12 h 24 min of daylight. Days shorten by 57 minutes over the month.
Why 75/100?
How the score for September is builtBeach score this month: 96/100 (adds sea temperature and heat).
Comfort peaks for daytime highs between 18° and 25°C (64–77°F).
Around Derna this month
Umm ar Rizam
Libya's best in September
Al Bayda
Bardia
Derna in September: quick answers
Is September a good time to visit Derna?
September scores 75/100 for Derna, which we rate as good. Average highs are 30°C with 2 wet days.
How warm is Derna in September?
Daytime highs average 30°C and night-time lows 21°C in September.
Does it rain a lot in Derna in September?
Derna receives about 4 mm of precipitation in September, falling on around 2 days.
Can you swim in Derna in September?
The sea averages 26°C in September, warm enough for most swimmers.