Santry Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Santry.
Climate overview of Santry
Santry, Dublin County, Ireland, experiences moderate temperature changes through the seasons. July is the warmest month with daytime highs of 20°C (68°F), while January is the coolest at 9°C (48°F).
Annual rainfall is moderate at around 898 mm (35 in), with November being the wettest month. The city also has pleasant summers and cold winters. The sunniest month is May, with 6.3 hours of sunshine per day on average.
Santry Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Santry - and find the best time to visit.
Monthly Temperature in Santry
The climate in Santry experiences moderate temperature changes, with mild shifts between seasons. Average daytime temperatures reach a pleasant 20°C (68°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 9°C (48°F).
At night, temperatures range from around 13°C (55°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 Santry
Generally, Santry has a moderate amount of precipitation, averaging 898 mm (35 in) of rainfall annually. Despite minor fluctuations, Santry enjoys fairly consistent precipitation throughout the year. In November, you can expect around 88 mm (3.5 in) of precipitation, while in March, Santry receives about 62 mm (2.4 in). For more details, please visit our Santry Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Santry
Santry can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 6.3 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 1.7 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Water Temperature in Santry
The mean water temperature over the year ranges from 8°C (46°F) in March to 15°C (59°F) in August.
Water temperature over the year
Humidity in Santry by Month
The relative humidity is high throughout the year in Santry.
The city experiences its highest humidity in December, reaching 83%. In April, the humidity drops to its lowest level at 68%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Santry
The mean wind speed over the year ranges from 4 m/s (8 knots) in May, June, July, August and September to 6 m/s (12 knots) in January, February, March and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Santry
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July and August
- Warmest weather: July and August
- Most sunshine: May and June
- Seasonal pattern: Pleasant summers and cold winters
Frequently asked questions about the climate in Santry
What is the best time to visit Santry?
July and August typically offer the most optimal weather in Santry. In contrast, January, February and December tend to have less optimal conditions. Santry has pleasant summers and cold winters.
What temperatures can I expect in Santry?
Daytime highs range from 9°C (48°F) in January to 20°C (68°F) in July. Nighttime lows range from 4°C (39°F) to 13°C (55°F).
How much rain does Santry get?
Annual rainfall is around 898 mm (35 in). November is the wettest month with 88 mm (3.5 in), while March is the driest with 62 mm (2.4 in).
How sunny is Santry?
Santry receives around 1,432 hours of sunshine per year. May is the sunniest month with 188 hours, while December is the cloudiest with just 51 hours.
Santry 3-Day Forecast
Santry on the map
Santry is highlighted - select any city to see its climate.
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