Leitrim Weather by Month: Temperature & Rainfall Guide

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

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

In January the weather in Leitrim is generally less favorable. January is a winter month. In Carrick on Shannon 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 Leitrim.

Find more detailed climate information for Leitrim in January here.

In February the weather in Leitrim is generally less favorable. February is a winter month. In Carrick on Shannon you can expect cold maximum average daytime temperatures around 9°C (48°F) and nighttime temperatures around 3°C (37°F).

Find more detailed climate information for Leitrim in February here.

In March the weather in Leitrim ranges from less favorable in Tullaghan to mixed in Carrick on Shannon. In Carrick on Shannon you can expect cold maximum average daytime temperatures around 11°C (52°F) and nighttime temperatures around 4°C (39°F).

Find more detailed climate information for Leitrim in March here.

In April the weather in Leitrim is generally mixed. In Carrick on Shannon 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 Leitrim in April here.

In May the weather in Leitrim ranges from mixed in Tullaghan to good in Carrick on Shannon. In Carrick on Shannon you can expect mild maximum average daytime temperatures around 16°C (61°F) and nighttime temperatures around 8°C (46°F).

Find more detailed climate information for Leitrim in May here.

In June the weather in Leitrim ranges from good in Carrick on Shannon to very good in Mohill. June is a summer month. In Carrick on Shannon you can expect pleasant maximum average daytime temperatures around 18°C (64°F) and nighttime temperatures around 10°C (50°F).

Find more detailed climate information for Leitrim in June here.

In July the weather in Leitrim ranges from good in Carrick on Shannon to excellent in Dromod. July is a summer month. In Carrick on Shannon you can expect pleasant maximum average daytime temperatures around 19°C (66°F) and nighttime temperatures around 12°C (54°F). On average, this month is the warmest month of the year in Leitrim.

Find more detailed climate information for Leitrim in July here.

In August the weather in Leitrim is generally good. August is a summer month. In Carrick on Shannon you can expect pleasant maximum average daytime temperatures around 19°C (66°F) and nighttime temperatures around 12°C (54°F).

Find more detailed climate information for Leitrim in August here.

In September the weather in Leitrim ranges from mixed in Tullaghan to very good in Dromod. In Carrick on Shannon 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 Leitrim in September here.

In October the weather in Leitrim ranges from mixed in Carrick on Shannon to good in Dromod. In Carrick on Shannon 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 Leitrim in October here.

In November the weather in Leitrim ranges from less favorable in Carrick on Shannon to mixed in Dromod. In Carrick on Shannon 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 Leitrim in November here.

In December the weather in Leitrim is generally less favorable. December is a winter month. In Carrick on Shannon you can expect cold maximum average daytime temperatures around 9°C (48°F) and nighttime temperatures around 3°C (37°F).

Find more detailed climate information for Leitrim in December here.