Most Monthly Precipitation in Launceston History

This is a list of the largest monthly precipitation totals ever recorded in Launceston, Tasmania history from 1884–2023.

What Was the Wettest Month in Launceston History?

According to NOAA records, the most precipitation that Launceston, Tasmania has ever received in a single month is 25.5 cm which occurred in August 1936.

Launceston Most Rain in One Month

Rank	Precipitation	Month
1	25.5 cm	August 1936
2	23.2 cm	May 1923
3	21.2 cm	August 2013
4	19.7 cm	May 1931
5	19.4 cm	July 1906
6	19.4 cm	August 2005
7	19.3 cm	July 1946
8	19.3 cm	August 1939
9	18.8 cm	July 1975
10	18.4 cm	May 1958
11	18.3 cm	April 1960
12	18.3 cm	June 1938
13	17.0 cm	October 1906
14	17.0 cm	August 2009
15	17.0 cm	June 2003
16	16.9 cm	June 1906
17	16.5 cm	May 1910
18	16.5 cm	June 1931
19	16.4 cm	February 1969
20	16.3 cm	October 1947