Kerry Weather by Month: Temperature & Rainfall Guide

Kerry is a region in Ireland. Many people wonder what the weather conditions are in Kerry over the year. What is the best time to visit Kerry?

This page shows the average weather conditions by month in Kerry over the year in: January, February, March, April, May, June, July, August, September, October, November, December.

In January the weather in Kerry is generally less favorable. January is a winter month. In Killarney you can expect cold maximum average daytime temperatures around 9°C (48°F) and nighttime temperatures around 3°C (37°F). On average, this month is the coldest month of the year in Kerry.

Find more detailed climate information for Kerry in January here.

In February the weather in Kerry is generally less favorable. February is a winter month. In Killarney you can expect cold maximum average daytime temperatures around 10°C (50°F) and nighttime temperatures around 3°C (37°F).

Find more detailed climate information for Kerry in February here.

In March the weather in Kerry ranges from less favorable in Kenmare to mixed in Killarney. In Killarney you can expect cold maximum average daytime temperatures around 11°C (52°F) and nighttime temperatures around 3°C (37°F).

Find more detailed climate information for Kerry in March here.

In April the weather in Kerry ranges from less favorable in Killarney to good in Ballylongford. In Killarney you can expect mild maximum average daytime temperatures around 13°C (55°F) and nighttime temperatures around 5°C (41°F).

Find more detailed climate information for Kerry in April here.

In May the weather in Kerry ranges from mixed in Kenmare to good in Killarney. The average maximum daytime temperatures are moderate and range from 14°C (57°F) in Dunquin to 16°C (61°F) in Ballylongford.

Find more detailed climate information for Kerry in May here.

In June the weather in Kerry ranges from good in Kenmare to very good in Killarney. June is a summer month. The temperatures range from moderate in Dunquin with 16°C (61°F) to pleasant in Tarbert with 18°C (64°F).

Find more detailed climate information for Kerry in June here.

In July the weather in Kerry ranges from mixed in Dunquin to very good in Tralee. July is a summer month. In Killarney you can expect pleasant maximum average daytime temperatures around 19°C (66°F) and nighttime temperatures around 11°C (52°F). On average, this month is the warmest month of the year in Kerry.

Find more detailed climate information for Kerry in July here.

In August the weather in Kerry ranges from good in Killarney to very good in Farranfore. August is a summer month. In Killarney you can expect pleasant maximum average daytime temperatures around 19°C (66°F) and nighttime temperatures around 11°C (52°F).

Find more detailed climate information for Kerry in August here.

In September the weather in Kerry ranges from mixed in Dingle to very good in Tralee. In Killarney you can expect mild maximum average daytime temperatures around 17°C (63°F) and nighttime temperatures around 10°C (50°F).

Find more detailed climate information for Kerry in September here.

In October the weather in Kerry is generally mixed. In Killarney you can expect mild maximum average daytime temperatures around 14°C (57°F) and nighttime temperatures around 7°C (45°F).

Find more detailed climate information for Kerry in October here.

In November the weather in Kerry is generally less favorable. In Killarney you can expect cold maximum average daytime temperatures around 11°C (52°F) and nighttime temperatures around 5°C (41°F).

Find more detailed climate information for Kerry in November here.

In December the weather in Kerry is generally less favorable. December is a winter month. In Killarney you can expect cold maximum average daytime temperatures around 10°C (50°F) and nighttime temperatures around 4°C (39°F).

Find more detailed climate information for Kerry in December here.