Blue Lagoon weather in May (Reykjanes, Iceland)
How is the weather in Blue Lagoon in May? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.
In May, Blue Lagoon typically experiences low temperatures and moderate rainfall. Anticipate daytime temperatures around 10°C, while night temperatures can drop to 5°C.
Blue Lagoon in May usually receives moderate rainfall, averaging around 89 mm for the month. Based on our climate data of the past 30 years, about 16 days of rain are anticipated.
The days are predominantly sunny, with an estimated total of around 201 hours of sunshine. This amount of sunlight does not only brightens the days but also contributes to a cheerful ambiance in the area during this month.
If you're looking for dry conditions and comfortable temperatures, May may not be the ideal month to visit Blue Lagoon. July generally stands out with the best circumstances. While January, February, March, April, May, September, October, November and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Blue Lagoon climate page with graphs.
Blue Lagoon, monthly averages in May
Min Temperature
5°C
Max Temperature
10°C
Chance of Rain
54%
Precipitation
89 mm
Rainy days
16 days
Humidity
76% *
Sunshine
201 hours *
Percentage Sunshine
35% *
Where to go in Iceland in May
Find out more about the weather in Iceland in May and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Blue Lagoon in May?
Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in May.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Blue Lagoon.
Our site offers climate and forecast data for every country in the world. Are you going to Iceland? On this website you can find historical weather averages for many cities in Iceland. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.
