Cool
Average highs are around 17°C, so pack for cooler days.
Weather Guide
Best months: July, August, June
Across the year, average daytime temperatures are around 21°C, sunshine averages 7.8h per day, and rainfall totals about 551mm. Sea temperatures average 20°C across the year.

Annual averages
Temp
21°C
Rain
551mm
Annual total
Sun
7.8h
Sea
20°C
Weather score
54
Mixed avg
Cool
Average highs are around 17°C, so pack for cooler days.
Drier
Rainfall averages 54mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 6h per day, enough for a balanced month.
Cool sea
Sea temperatures average 20°C, so the water can feel cool.
Map
Compare Constantine, Algeria with nearby places by weather score, rain, sun, temperature, and swim conditions.
November17°C average high
November is on the cooler side of Constantine's year, useful if you prefer less intense daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
November54mm average rain
November sits near Constantine's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJune to September
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
November6 hours average sun
November is below Constantine's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
November20°C average sea
November is close to Constantine's yearly sea-temperature average, so swimming comfort is fairly typical.
Warmest seaJuly to September
Sea temperatures are usually near 25°C in this stretch, so swimming comfort is at its strongest.
November40 weather score
November scores below Constantine's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJune to September
These months have the strongest weather score in the monthly averages.