Cool
Average highs are around 11°C, so pack for cooler days.
October verdict
Arendal, Norway in October
Weather score14Poor
Poor for holiday weather
Average highs are around 11°C, so pack for cooler days. Sunshine averages 2.7h per day, so this is not one of the brighter months. Rainfall averages 132mm, so some wet days are possible.
October weather
Monthly averages
Temp
11°C
Rain
132mm
Sun
2.7h
Sea
12°C
Weather score
14
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 132mm, so some wet days are possible.
Limited sun
Sunshine averages 2.7h per day, so this is not one of the brighter months.
Cool sea
Sea temperatures average 12°C, so the water can feel cool.
Map
Weather map
Compare Arendal, Norway with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
October11°C average high
October is close to Arendal's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
October132mm average rain
October is one of Arendal's wettest months, so rain is likely to be a major planning factor.
Driest monthsFebruary to June and December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
October2.7 hours average sun
October is below Arendal's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
October12°C average sea
October is close to Arendal's yearly sea-temperature average, so swimming comfort is fairly typical.
Warmest seaJune to September
Sea temperatures are usually near 15°C in this stretch, so swimming comfort is at its strongest.
Weather score
October14 weather score
October 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 August
These months have the strongest weather score in the monthly averages.
