Cool
Average highs are around 16°C, so pack for cooler days.
December verdict
Poor for holiday weather
Average highs are around 16°C, so pack for cooler days. Sunshine averages 4.8h per day, so this is not one of the brighter months. Rainfall averages 120mm, so some wet days are possible.

Monthly averages
Temp
16°C
Rain
120mm
Sun
4.8h
Sea
17°C
Weather score
26
Poor
Cool
Average highs are around 16°C, so pack for cooler days.
Showers
Rainfall averages 120mm, so some wet days are possible.
Limited sun
Sunshine averages 4.8h per day, so this is not one of the brighter months.
Cool sea
Sea temperatures average 17°C, so the water can feel cool.
Map
Compare Annaba, Algeria with nearby places by weather score, rain, sun, temperature, and swim conditions.
December16°C average high
December has some of the coolest average daytime highs of the year, so pack for fresher conditions.
Warmest monthsJuly to September
This stretch sets the upper range for average daytime heat.
December120mm average rain
December is one of Annaba's wettest months, so rain is likely to be a major planning factor.
Driest monthsMay to September
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
December4.8 hours average sun
December is one of Annaba's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
December17°C average sea
December is below Annaba's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJuly to September
Sea temperatures are usually near 25°C in this stretch, so swimming comfort is at its strongest.
December26 weather score
December is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJune to September
These months have the strongest weather score in the monthly averages.