Most Monthly Precipitation in Hillston History

This is a list of the largest monthly precipitation totals ever recorded in Hillston, New South Wales history from 1750–2023.

What Was the Wettest Month in Hillston History?

According to NOAA records, the most precipitation that Hillston, New South Wales has ever received in a single month is 24.2 cm which occurred in March 2012.

Hillston Most Rain in One Month

Rank	Precipitation	Month
1	24.2 cm	March 2012
2	21.8 cm	March 1989
3	21.3 cm	January 1984
4	18.4 cm	February 1971
5	18.2 cm	April 1939
6	18.2 cm	February 1950
7	17.8 cm	September 2016
8	17.5 cm	March 1956
9	17.5 cm	January 1974
10	16.7 cm	October 2010
11	16.0 cm	January 1894
12	15.1 cm	September 1998
13	14.9 cm	October 2022
14	14.9 cm	November 1924
15	14.7 cm	April 1974
15	14.7 cm	March 1939
17	14.2 cm	April 1905
18	13.7 cm	February 2010
19	13.4 cm	January 1928
20	13.3 cm	February 1969