The month in detail
What to expect in September
Autumn in Constantine is often underrated: 30°C, golden light and declining crowds. An interesting window. Rain risk remains low (16% of days), leaving good room for outdoor activities.
September is the best month of the year in Constantine. Compared to August: −5°C daytime, 8 pts more rainy days, −1.2h of sun per day.
This month's conditions
What it's like in September
UV index
7 · high
sunscreen and hat advised
Feels like
comfortable
13°
Daylight
12.2h of daylight
Air quality
good
AQI 31
Compare
Is September the right month?
September is actually the best month of the year in Constantine. Good timing.
Book
Plan your trip
Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.
Stay
Hotels & rentals · Constantine
Expedia →
Activities
Tours, tickets, experiences
See ↓
Flights
Multi-airline comparator
Kiwi →
🎟️ Activities & tours · Constantine
GetYourGuide selection · free cancellation
Practical info
What you need to know before you go
Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a city break.
Country · Algeria
🗣️LanguageArabic
💶CurrencyDinar algérien (دج)
🚗DrivingRight-hand
🛡️Safety ⓘSafe · 2/5
💰Cost of living ⓘVery cheap · 1/5
🌡️ Climate
🌍Climate typeTemperate
📈Climate trend ⓘ+1.32°C/decade
🔥Hottest monthJuly · 37°C
❄️Coolest monthJanuary · 13°C
🌧️Rainiest month ⓘFebruary · 27%
🏛️ City break
📅Tourist peak seasonJune → August
☔Indoor sights ⓘYear-round
🚇Public transportGood
Explore
Other destinations in September
If September doesn't convince you for this destination, compare with others.
Location
Where is Constantine ?
Global position + regional geographic context.
🌍 World
🔍 Geographic context
AlgeriaTemperate climate with a 8.8 → 4.3 gap between best and worst month. 10 years of ERA5 data to choose by project.
36.37°N · 6.61°E
Questions
Frequently asked questions
What is the best time to visit Constantine?
June is the best month with 32.0°C highs, 16.0°C lows, 10.5h of sunshine and 9.0% rainy days. The months of June & September offer comparable conditions.
How many hours of sunshine does Constantine get in June?
Constantine averages 10.5 sunshine hours per day in June. It is the sunniest month with a climate score of 8.3/10.
What is the rainiest month in Constantine?
January is the most unfavourable month with January has the lowest climate score of the year and the lowest climate score of the year.
What are the temperatures at night in Constantine in June?
In June, overnight lows reach 16.0°C, while afternoon highs average 32.0°C.
Is Constantine good in winter?
In winter (December-February), Constantine scores 4.2/10 on average — Difficult period — prefer the peak season.. The best month overall remains June with a score of 8.3/10.
When should you avoid Constantine?
January is the most difficult month to visit Constantine, with January has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.
Do you need sun protection in Constantine in September?
The average UV index reaches 7 in September in Constantine (high), with about 12.2h of daylight. Sunscreen and hat advised.