Average Rainy - Precipitation days in Williamsburg (IA)

With 114 days and 1034 mm of annual rain/snow, Williamsburg in Iowa, United States of America, has a moderate precipitation pattern. On this page, you can learn everything about the number of precipitation days.

Monthly Distribution of Rainy Days

June is usually the wettest with 154 mm of rain over 13 rainy days, whereas January averages 26 mm during its 6 snowy days.

Amsterdam Precipitation Days Compared World Wide

On average, Williamsburg receives over 114 days of precipitation annually. For comparison, here is some data from popular tourist destinations around the world:

In Cairo, Egypt, there are only about 16 precipitation days annually, making it one of the driest capitals in the world.

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

In Lisbon, Portugal, there are an average of 113 precipitation days annually, characterized by wet winters and dry summers typical of the Mediterranean climate.

The climate in San Francisco, USA, sees around 70 precipitation days annually, mostly during the winter months.

Buenos AiresBuenos Aires, Argentina, has around 92 precipitation days annually, mostly during the summer months.

In Tokyo, Japan, the city sees around 181 precipitation days annually, with significant summer rains due to typhoon season.

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 Williamsburg (IA), visit our Rainfall & Precipitation page.