Trefeglwys Rainfall & Precipitation: Monthly Averages and Year-Round Insights
This page shows the average amount of rainfall per month in Trefeglwys. The numbers are calculated over a 30-year period to provide a reliable average. Now, let’s explore all the details to give you a full picture.
Trefeglwys has a notably wet climate with abundant precipitation, recording 1181 mm of rain/snowfall per year.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm)
Precipitation levels in Trefeglwys remain relatively steady throughout the year. December has the most rain, with 119 mm over 21 days. In September, this drops slightly to 85 mm, making the city's climate fairly predictable.
December, the wettest month, has a maximum daytime temperature of 8°C. The city receives 26 hours of sunshine in this period. During the driest month September you can expect a temperature of 17°C. For more detailed insights into the city’s temperatures, visit our Trefeglwys Temperature page.
Annual Precipitation in the United Kingdom
The map below shows the annual precipitation across the United Kingdom. You can also select the different months in case you are interested in a specific month.
heavy rainfall
high
moderate
low
almost none
Amsterdam Precipitation Compared World Wide
Trefeglwys’s average annual precipitation is 1181 mm. Let’s compare this to some popular worldwide tourist destinations:
Boston, USA, experiences 1238 mm of annual precipitation, including significant snowfall during the winter.
Osaka, Japan, experiences 1507 mm of rainfall annually, spread across the year with wetter summers.
In Brisbane, Australia, the annual precipitation is 979 mm, making it wetter than Sydney.
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.
Interesting weather facts
- Mawsynram in India is noted as being the wettest place on earth, with over 11 meters of rain falling every year.
- In contrast, Antofagasta in Chile is among the driest places on the planet, getting less than 0.1mm 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 Trefeglwys’s weather, including sunshine hours, humidity levels, and temperature data, visit our Trefeglwys Climate page.
Current rainfall in Trefeglwys
