Cavan County, Ireland, a region in Ireland, typically experiences mild weather in May, with maximum daytime temperatures around 16°C (61°F) and nighttime temperatures around 8°C (46°F) in Cavan.
Discover the typical May temperatures for the most popular locations of Cavan County on the map below. Detailed insights are just a click away.
Pick a month to see the average temperature, rainfall and sunshine in Cavan County - and find the best time to visit. See also: Cavan County weather by month.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Cavan County.
Marker color shows the average daytime high temperature in May: blue is cold, red is hot.
Cavan averages a daytime high of 16°C (61°F) in May, which is moderate for Cavan County, Ireland.
Average overnight lows in Cavan County, Ireland during May sit near 8°C (46°F) in Cavan.
We have much more information about the climate in Cavan County.
Weather and climate has detailed information for every country in the world. Are you going to Ireland? Get detailed historical weather averages for many cities in Ireland.
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