Average humidity in Letterfrack
On this page you find more information about the monthly relative humidity over the year in Letterfrack (Galway County), Ireland.
Letterfrack's humidity levels vary throughout the year. The highest levels occur in January, reaching 90% (very high), while the lowest is recorded in May at 73%.
Throughout the year, the average humidity in Letterfrack is 83%.
Humidity plays an important role in how temperatures are felt. During the warmest month, August, the maximum average temperature is around 18°C (64°F).
During the coldest month, January, the maximum average temperature is around 10°C (50°F). This period has very 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.
Letterfrack Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Letterfrack - and find the best time to visit.
Letterfrack 3-Day Forecast
Temperature Rainfall Sunshine Humidity
See the full Letterfrack climate overview or explore weather in Ireland.
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