Jämijärvi Rainfall & Precipitation: Monthly Averages and Year-Round Insights

This page shows the average amount of rainfall per month in Jämijärvi. The numbers are calculated over a 30-year period to provide a reliable average. Now, let’s break down all the details for a clearer picture.

Generally, Jämijärvi receives mid-range precipitation levels, with 729 mm annually.

Monthly Precipitation Levels

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

Jämijärvi can be quite wet during July, receiving approximately 90 mm of precipitation over 15 rainy days.

In contrast March, experiences much drier conditions, with 40 mm of snow/rainfall, spread across 15 snowy/rainy days.

July, the wettest month, has a maximum daytime temperature of 22°C. During the driest month March you can expect a temperature of 3°C. For more detailed insights into the city’s temperatures, visit our Jämijärvi Temperature page.

Annual Precipitation in Finland

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

Amsterdam Precipitation Compared World Wide

Jämijärvi’s average annual precipitation is 729 mm. Let’s compare this to some popular worldwide tourist destinations:

In Barcelona, Spain, the average annual precipitation is 620 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 Tokyo, Japan, the average annual precipitation is 1528 mm, with significant summer rains due to typhoon season.

Mumbai, India, experiences a tropical monsoon climate with 1860 mm of annual rainfall, with the majority of precipitation happening during the monsoon season from June to September.

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 Jämijärvi’s weather, including sunshine hours, humidity levels, and temperature data, visit our Jämijärvi Climate page.