Average Rainy - Precipitation days in Builth Wells

With 208 days and 1138 mm of annual rain/snow, Builth Wells has a moderate precipitation pattern. On this page, you can learn everything about the number of precipitation days.

Monthly Distribution of Rainy Days

Precipitation peaks in December with 112 mm falling over 20 rainy days. The driest period is September, receiving 81 mm across 16 rainy days.

Amsterdam Precipitation Days Compared World Wide

On average, Builth Wells receives over 208 days of precipitation annually. For comparison, here is some data from popular tourist destinations around the world:

In Riyadh, Saudi Arabia, there are about 29 precipitation days annually, reflecting its dry desert environment.

In Bogotá, Colombia, there are around 188 precipitation days annually, typical for its high-altitude tropical climate.

In Barcelona, Spain, there are approximately 121 precipitation days per year, evenly distributed across the year with no extreme wet or dry seasons.

Boston, USA, experiences 134 precipitation days annually, including significant snow during winter.

Osaka, Japan, experiences 198 precipitation days annually, with wetter summers compared to winter.

Adelaide, Australia, records about 86 precipitation days per year, with dry summers and wet winters.

Rain Facts From Around the Globe

Here are some amazing facts about rain and precipitation worldwide:

• Cherrapunji, India, records an average of 322 rainy days each year. Despite this, the wettest place is Mount Waialeale in Hawaii with 11500 mm annual rainfall.
• The fastest recorded raindrop fell at 18 meters per second during a thunderstorm in Brazil.
• The Atacama Desert in Chile is so dry that some weather stations have never recorded rainfall since their installation.
• The largest recorded raindrop measured 8.8 mm in diameter during a tropical storm on La Réunion Island.
• Some clouds can weigh up to 500,000 tons, that's equivalent to the weight of 100 elephants.

For more detailed information about rainfall patterns in Builth Wells, visit our Rainfall & Precipitation page.