Jeffersontown (KY) Rainfall & Precipitation: Monthly Averages and Year-Round Insights

This page shows the average amount of rainfall per month in Jeffersontown (KY). The numbers are calculated over a 30-year period to provide a reliable average. Let’s explore the details in depth to provide you with a complete overview.

Jeffersontown is known for its substantial rain/snowfall, with annual precipitation reaching 1397 mm.

Monthly Precipitation Levels

The average number of days each month with precipitation (> 0.2 mm)

Jeffersontown offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between April (166 mm) and February (82 mm) is not too significant, making the climate enjoyable for visitors and residents alike.

April, the city’s wettest month, has a maximum daytime temperature of 20°C. During the driest month February you can expect a temperature of 6°C. For more detailed insights into the city’s temperatures, visit our Jeffersontown Temperature page.

Annual Precipitation in the United States of America

The map below shows the annual precipitation across the United States of America. You can also select the different months in case you are interested in a specific month.

Amsterdam Precipitation Compared World Wide

Jeffersontown’s average annual precipitation is 1397 mm. Let’s compare this to some popular worldwide tourist destinations:

In Barcelona, Spain, the average annual precipitation is 644 mm, evenly distributed across the year with no extreme wet or dry seasons.

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.

Singapore, situated near the equator, gets 2581 mm of rainfall annually, with no distinct dry season and consistent monthly precipitation.

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 Jeffersontown (KY)’s weather, including sunshine hours, humidity levels, and temperature data, visit our Jeffersontown (KY) Climate page.