Cool
Average highs are around 5°C, so pack for cooler days.
April verdict
Reykjavik, Iceland in April
Weather score21Poor
Poor for holiday weather
Average highs are around 5°C, so pack for cooler days. Sunshine averages 4.2h per day, so this is not one of the brighter months. Rainfall averages 75mm, which is relatively low for holiday planning.
April weather
Monthly averages
Temp
5°C
Rain
75mm
Sun
4.2h
Sea
6°C
Weather score
21
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 75mm, which is relatively low for holiday planning.
Limited sun
Sunshine averages 4.2h per day, so this is not one of the brighter months.
Cool sea
Sea temperatures average 6°C, so the water can feel cool.
Map
Weather map
Compare Reykjavik, Iceland with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
April5°C average high
April is on the cooler side of Reykjavik's year, useful if you prefer less intense daytime heat.
Warmest monthsJune to August
This stretch sets the upper range for average daytime heat.
Rain
April75mm average rain
April sits on the drier side of Reykjavik's year, which helps with sightseeing and transfers.
Driest monthsApril to September
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
April4.2 hours average sun
April is brighter than Reykjavik's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
April6°C average sea
April is below Reykjavik's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJuly to September
Sea temperatures are usually near 11°C in this stretch, so swimming comfort is at its strongest.
Weather score
April21 weather score
April sits close to Reykjavik's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsApril to September
These months have the strongest weather score in the monthly averages.
