Rathdrum Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Rathdrum.
Climate overview of Rathdrum
Rathdrum, Wicklow County, Ireland, has a moderate seasonal temperature range, with July reaching 19°C (66°F) and January cooling to 9°C (48°F).
With around 1043 mm (41 in) of annual rainfall, Rathdrum has a notably wet climate. However, this rainfall is not evenly distributed, the city has pleasant summers and cold winters. The wettest month is November. Sunshine peaks in May, when the city sees around 6.3 hours of sunshine per day.
Rathdrum Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Rathdrum - and find the best time to visit.
Monthly Temperature in Rathdrum
The climate in Rathdrum experiences moderate temperature changes, with mild shifts between seasons. 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 9°C (48°F).
At night, temperatures range from around 12°C (54°F) in July to 3°C (37°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Rathdrum
Rathdrum is known for its substantial rainfall, with annual precipitation reaching 1043 mm (41 in). Despite minor fluctuations, Rathdrum enjoys fairly consistent precipitation throughout the year. In November, you can expect around 103 mm (4.1 in) of precipitation, while in March, Rathdrum receives about 72 mm (2.8 in). For more details, please visit our Rathdrum 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 Rathdrum
Rathdrum 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
Humidity in Rathdrum by Month
The relative humidity is high throughout the year in Rathdrum.
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
Best Time to Visit Rathdrum
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 Rathdrum
What is the best time to visit Rathdrum?
July and August typically offer the most optimal weather in Rathdrum. In contrast, January, February, March, November and December tend to have less optimal conditions. Rathdrum has pleasant summers and cold winters.
What temperatures can I expect in Rathdrum?
Daytime highs range from 9°C (48°F) in January to 19°C (66°F) in July. Nighttime lows range from 3°C (37°F) to 12°C (54°F).
How much rain does Rathdrum get?
Annual rainfall is around 1043 mm (41 in). November is the wettest month with 103 mm (4.1 in), while March is the driest with 72 mm (2.8 in).
How sunny is Rathdrum?
Rathdrum 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.
Rathdrum 3-Day Forecast
Rathdrum on the map
Rathdrum is highlighted - select any city to see its climate.
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