Scarriff Rainfall & Precipitation: Monthly Averages and Year-Round Insights
This page shows both the average monthly rainfall and the number of rainy days in Scarriff, Clare, Ireland. Long-term data from 1990 to 2020 was used to calculate these averages. Now, let’s break down all the details for a clearer picture.
Scarriff experiences significant rainfall throughout the year, averaging 1158 mm of precipitation annually.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm)
The wettest period in Scarriff occurs in December, which receives around 111 mm of precipitation. During the driest month, March, Scarriff experiences moderate rainfall, totaling approximately 86 mm. The consistent precipitation levels throughout the year contribute to a relatively stable climate.
December, the wettest month, has a maximum daytime temperature of 9°C. The city receives 45 hours of sunshine in this period. During the driest month March you can expect a temperature of 11°C. For more detailed insights into the city’s temperatures, visit our Scarriff Temperature page.
Annual Precipitation in Ireland
The map below shows the annual precipitation across Ireland. You can also select the different months in case you are interested in a specific month.





Amsterdam Precipitation Compared World Wide
Scarriff’s average annual precipitation is 1158 mm. Let’s compare this to some popular worldwide tourist destinations:
New York City, USA, receives 1276 mm of rainfall annually, with precipitation evenly distributed throughout the year.
Meanwhile, Buenos Aires, Argentina, enjoys a humid subtropical climate with 1000 mm of annual rainfall, mostly in the summer.
Perth, Australia, receives 565 mm of rainfall annually, mostly during the winter months.
Ho Chi Minh City, Vietnam, receives 1955 mm of annual rainfall, with a pronounced wet season from May to November, typical of its tropical monsoon climate.
How is Precipitation Measured?
Precipitation amounts are measured using specific gauges installed at weather stations, collecting both rain and snow and any other type of precipitation. Rainfall is measured directly in millimeters, while that from snow and ice is obtained by melting it. Automated systems often incorporate heaters to make this easier.
Information from these stations is transmitted via Wi-Fi, satellite, GPS, or telephone connections to central monitoring networks. This information is immediately updated and integrated into weather models and forecasts.
How Does Precipitation Affect Local Climate?
Precipitation has a very strong role in determining the local climate and ecosystem:
- Rainy Seasons: Many parts of the world have well-defined wet seasons where precipitation is distinctly higher. These are normally accompanied by lush vegetation and temperature patterns.
- Dry Seasons: In areas where the climate is either desert or Mediterranean, the amount of precipitation is drastically reduced, leading to a shortage of water and arid conditions.
For more detailed information about Scarriff’s weather, including sunshine hours, humidity levels, and temperature data, visit our Scarriff Climate page.