Most Monthly Precipitation in Rotterdam History

This is a list of the largest monthly precipitation totals ever recorded in Rotterdam, Netherlands history from 1956–2024.

What Was the Wettest Month in Rotterdam History?

According to NOAA records, the most precipitation that Rotterdam, Netherlands has ever received in a single month is 26.8 cm which occurred in August 2006.

Rotterdam Most Rain in One Month

Rank	Precipitation	Month
1	26.8 cm	August 2006
2	25.4 cm	September 2001
3	21.2 cm	October 1982
4	18.9 cm	October 1974
5	18.5 cm	August 1977
6	18.5 cm	September 2017
7	18.5 cm	July 2011
8	18.4 cm	October 2023
9	18.4 cm	September 2022
10	18.4 cm	August 2004
11	18.2 cm	November 1977
12	18.1 cm	October 1981
13	18.0 cm	July 2007
14	18.0 cm	November 2023
15	17.9 cm	September 1994
16	17.6 cm	September 1998
17	17.1 cm	December 1993
18	16.3 cm	November 2000
19	16.2 cm	June 2016
20	16.1 cm	September 1984