Wicklow County Weather by Month: Temperature & Rainfall Guide

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

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

In January the weather in Wicklow County is generally less favorable. January is a winter month. In Bray you can expect cold maximum average daytime temperatures around 9°C (48°F) and nighttime temperatures around 4°C (39°F). On average, this month is the coldest month of the year in Wicklow County.

Find more detailed climate information for Wicklow County in January here.

In February the weather in Wicklow County is generally less favorable. February is a winter month. In Bray you can expect cold maximum average daytime temperatures around 9°C (48°F) and nighttime temperatures around 4°C (39°F).

Find more detailed climate information for Wicklow County in February here.

In March the weather in Wicklow County ranges from less favorable in Bray to mixed in Avoca. In Bray you can expect cold maximum average daytime temperatures around 10°C (50°F) and nighttime temperatures around 5°C (41°F).

Find more detailed climate information for Wicklow County in March here.

In April the weather in Wicklow County is generally mixed. In Bray you can expect cold maximum average daytime temperatures around 12°C (54°F) and nighttime temperatures around 6°C (43°F).

Find more detailed climate information for Wicklow County in April here.

In May the weather in Wicklow County is generally good. The average maximum daytime temperatures are moderate and range from 14°C (57°F) in Wicklow to 16°C (61°F) in Baltinglass.

Find more detailed climate information for Wicklow County in May here.

In June the weather in Wicklow County ranges from good in Bray to very good in Laragh. The temperatures range from moderate in Wicklow with 16°C (61°F) to pleasant in Baltinglass with 18°C (64°F).

Find more detailed climate information for Wicklow County in June here.

In July the weather in Wicklow County ranges from very good in Bray to excellent in Aughrim. July is a summer month. The temperatures range from moderate in Wicklow with 18°C (64°F) to pleasant in Blessington with 20°C (68°F). On average, this month is the warmest month of the year in Wicklow County.

Find more detailed climate information for Wicklow County in July here.

In August the weather in Wicklow County ranges from very good in Bray to excellent in Blessington. August is a summer month. In Bray you can expect pleasant maximum average daytime temperatures around 18°C (64°F) and nighttime temperatures around 13°C (55°F). On average, this month is the warmest month of the year in Wicklow County.

Find more detailed climate information for Wicklow County in August here.

In September the weather in Wicklow County ranges from good in Bray to very good in Aughrim. September is a summer month. In Bray you can expect mild maximum average daytime temperatures around 17°C (63°F) and nighttime temperatures around 11°C (52°F).

Find more detailed climate information for Wicklow County in September here.

In October the weather in Wicklow County ranges from mixed in Avoca to good in Bray. In Bray you can expect mild maximum average daytime temperatures around 14°C (57°F) and nighttime temperatures around 9°C (48°F).

Find more detailed climate information for Wicklow County in October here.

In November the weather in Wicklow County ranges from less favorable in Bray to mixed in Aughrim. In Bray you can expect cold maximum average daytime temperatures around 12°C (54°F) and nighttime temperatures around 7°C (45°F).

Find more detailed climate information for Wicklow County in November here.

In December the weather in Wicklow County is generally less favorable. December is a winter month. In Bray you can expect cold maximum average daytime temperatures around 10°C (50°F) and nighttime temperatures around 5°C (41°F).

Find more detailed climate information for Wicklow County in December here.