Wexford Monthly Rainfall & Precipitation
This page shows both the average monthly rainfall and the number of rainy days in Wexford, Wexford County, Ireland. These averages rely on historical data collected over 30 years, from 1990 to 2020. Let's now guide you through the details for a complete overview.
Wexford has a relatively rainy climate with high precipitation levels, averaging 1007 mm (40 in) of rainfall annually.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm (0.01 in))
Wexford offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between November (117 mm (4.6 in)) and May (63 mm (2.5 in)) is not too significant, making the climate enjoyable for visitors and residents alike.
November, the wettest month, has a maximum daytime temperature of 13°C (55°F). The city receives 75 hours of sunshine in this period. During the driest month May you can expect a temperature of 14°C (57°F). For more detailed insights into the city's temperatures, visit our Wexford Temperature page.
Explore Wexford's Historical Precipitation: 1976-2026
Browse day-by-day precipitation records for Wexford spanning 51 years. Select any month and year to see actual rainfall and snowfall recorded on each day.
Annual Rainfall in Ireland: City Comparison
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.
heavy rainfall
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moderate
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Wexford vs World: Rainfall Compared
Wexford's average annual precipitation is 1007 mm (40 in). Let's compare this to some popular worldwide tourist destinations:
The city of Rome, Italy, has an average annual precipitation of 832 mm (33 in), spread fairly evenly throughout the year.
Beijing, China, receives 560 mm (22 in) of annual precipitation, concentrated in the summer months.
Perth, Australia, receives 565 mm (22 in) of rainfall annually, mostly during the winter months.
Mumbai, India, experiences a tropical monsoon climate with 1860 mm (73 in) of annual rainfall, with the majority of precipitation happening during the monsoon season from June to September.
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.
Climate change is affecting precipitation patterns worldwide, including Wexford:
- Changing Rainfall Patterns: Global warming causes drastic changes in the patterns of rainfall. Some areas have been experiencing increased frequency and intensity of rainfall, while other areas experience longer dry spells or even droughts.
- Local Impacts: Many regions are experiencing heavier rainfall in the winter months and drier, hotter summers. This affects agriculture, water resources, and ecosystems.
- Mawsynram in India is noted as being the wettest place on earth, with over 11 meters (36 feet) of rain falling every year.
- In contrast, Antofagasta in Chile is among the driest places on the planet, getting less than 0.1mm (0.004 inches) per year, with some years recording virtually no rainfall.
- Nearly 1,650 thunderstorm cells are estimated over the planet at any given time.
For more detailed information about Wexford's weather, including sunshine hours, humidity levels, and temperature data, visit our Wexford Climate page.
