Average humidity in Blue Lagoon
On this page you find more information about the monthly relative humidity over the year in Blue Lagoon (Reykjanes), Iceland.
Blue Lagoon's humidity levels vary throughout the year. The highest levels occur in July, reaching 81% (very high), while the lowest is recorded in May at 76%.
Throughout the year, the average humidity in Blue Lagoon is 79%.
Humidity plays an important role in how temperatures are felt. During the warmest month, July, the maximum average temperature is around 14°C (57°F).
During the coldest month, February, the maximum average temperature is around 5°C (41°F). This period has high humidity. When winter temperatures are low and humidity is high, it can make the air feel even colder than it actually is. Check out our detailed temperature page for more information.
Blue Lagoon Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Blue Lagoon - and find the best time to visit.
Blue Lagoon 3-Day Forecast
Temperature Rainfall Sunshine Humidity
See the full Blue Lagoon climate overview or explore weather in Iceland.
Popular this month
Where to go in August - average daytime high across popular destinations.
Hella
16°C (61°F) Selfoss15°C (59°F) Reykjavík15°C (59°F) Kópavogur15°C (59°F) Egilsstadir
13°C (55°F) Keflavík13°C (55°F) Höfn
12°C (54°F) Akureyri13°C (55°F) 
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