Glin Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Glin.
Climate overview of Glin
Glin, Limerick County, Ireland, experiences moderate temperature changes through the seasons. July is the warmest month with daytime highs of 19°C (66°F), while January is the coolest at 10°C (50°F).
With around 1205 mm (47 in) of annual rainfall, Glin has a notably wet climate. The wettest month is December. The sunniest month is May, with 6.1 hours of sunshine per day on average.
Glin Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Glin - and find the best time to visit.
Monthly Temperature in Glin
In Glin, seasonal changes bring about a moderate variation in temperatures. Average daytime temperatures reach a pleasant 19°C (66°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 10°C (50°F).
At night, temperatures range from around 12°C (54°F) in July to 4°C (39°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Glin
Glin has a relatively rainy climate with high precipitation levels, averaging 1205 mm (47 in) of rainfall annually. Despite minor fluctuations, Glin enjoys fairly consistent precipitation throughout the year. In December, you can expect around 116 mm (4.6 in) of precipitation, while in September, Glin receives about 91 mm (3.6 in). For more details, please visit our Glin Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
Sunshine Hours in Glin
Glin can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 6.1 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 1.5 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Glin by Month
The relative humidity is high throughout the year in Glin.
The city experiences its highest humidity in December, reaching 83%. In April, the humidity drops to its lowest level at 64%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Glin
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June and September
- Warmest weather: June, July, August and September
- Most sunshine: May
Frequently asked questions about the climate in Glin
What is the best time to visit Glin?
June and September typically offer the most optimal weather in Glin. In contrast, January, February, November and December tend to have less optimal conditions.
What temperatures can I expect in Glin?
Daytime highs range from 10°C (50°F) in January to 19°C (66°F) in July. Nighttime lows range from 4°C (39°F) to 12°C (54°F).
How much rain does Glin get?
Annual rainfall is around 1205 mm (47 in). December is the wettest month with 116 mm (4.6 in), while September is the driest with 91 mm (3.6 in).
How sunny is Glin?
Glin receives around 1,302 hours of sunshine per year. May is the sunniest month with 182 hours, while December is the cloudiest with just 45 hours.
Glin 3-Day Forecast
Glin 3-Day Forecast
Glin on the map
Glin is highlighted - select any city to see its climate.
Popular this month
Where to go in July - average daytime high across popular destinations.
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