Roisel Rainfall & Precipitation: Monthly Averages and Year-Round Insights
This page shows the average amount of rainfall per month in Roisel. 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, Roisel has a moderate amount of precipitation, averaging 798 mm of rain/snowfall annually.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm)
Precipitation levels in Roisel remain relatively steady throughout the year. December has the most rain, with 82 mm over 17 days. In September, this drops slightly to 55 mm, making the city's climate fairly predictable.
December, the wettest month, has a maximum daytime temperature of 8°C. During the driest month September you can expect a temperature of 21°C. For more detailed insights into the city’s temperatures, visit our Roisel Temperature page.
Annual Precipitation in France
The map below shows the annual precipitation across France. 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
Roisel’s average annual precipitation is 798 mm. Let’s compare this to some popular worldwide tourist destinations:
The city of Rome, Italy, has an average annual precipitation of 832 mm, spread fairly evenly throughout the year.
In Seoul, South Korea, the average annual precipitation is 1237 mm, with most rain falling during the summer monsoon season.
Adelaide, Australia, enjoys 511 mm of annual precipitation, with dry summers and wet winters.
Bangkok, Thailand, experiences a tropical monsoon climate with 1668 mm of annual rainfall, with the heaviest precipitation occurring during September and October.
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
- "Ginger" was the longest-lasting Atlantic tropical storm, which spun around the open ocean for 28 days in 1971.
- The world's largest snowflake was recorded in the Guinness Book of Records, at 38 cm wide and 20 cm thick. The snowflake fell at Fort Keogh, Montana, USA, on 28 January 1887.
- The greatest snowfall recorded was on Mt. Rainier, Washington State, USA—over 31.5 meters fell during the winter of 1972.
For more detailed information about Roisel’s weather, including sunshine hours, humidity levels, and temperature data, visit our Roisel Climate page.
Current rainfall in Roisel
