Precipitation, yearly total, average over the country's land area (World Bank climate portal, CRU TS): Tonga
The latest reading SOTW holds for Tonga is 1,896 mm for 2025, from World Bank Climate Change Knowledge Portal.
Source series · Listed tier · Environment · Annual · mm · WB.L.CLIMATE.PRECIP.A · TON
Listed tier: bulk-loaded from the publisher's file as published; not individually reviewed by SOTW.
- Latest
- 1,896
- mm · 2025
- Previous
- 1,675
- mm · 2024
- Oldest shown
- 1,719
- mm · 1906
- Readings shown
- 120
- Newest readings; the full history is in the API
Tonga · history
mm · Annual
Readings, newest first
| Period | Value (mm) |
|---|---|
| 2025 | 1,896 |
| 2024 | 1,675 |
| 2023 | 1,566 |
| 2022 | 1,748 |
| 2021 | 1,722 |
| 2020 | 1,769 |
| 2019 | 1,738 |
| 2018 | 1,736 |
| 2017 | 1,722 |
| 2016 | 1,754 |
| 2015 | 1,700 |
| 2014 | 1,730 |
| 2013 | 1,685 |
| 2012 | 1,721 |
| 2011 | 1,791 |
| 2010 | 1,736 |
| 2009 | 1,724 |
| 2008 | 1,742 |
| 2007 | 1,734 |
| 2006 | 1,719 |
| 2005 | 1,694 |
| 2004 | 1,725 |
| 2003 | 1,681 |
| 2002 | 1,777 |
| 2001 | 1,783 |
| 2000 | 2,389 |
| 1999 | 2,211 |
| 1998 | 1,225 |
| 1997 | 1,698 |
| 1996 | 1,843 |
| 1995 | 1,348 |
| 1994 | 1,580 |
| 1993 | 1,502 |
| 1992 | 1,414 |
| 1991 | 1,576 |
| 1990 | 1,683 |
| 1989 | 2,206 |
| 1988 | 1,729 |
| 1987 | 1,120 |
| 1986 | 1,421 |
| 1985 | 1,341 |
| 1984 | 1,427 |
| 1983 | 1,048 |
| 1982 | 1,948 |
| 1981 | 1,264 |
| 1980 | 1,756 |
| 1979 | 1,819 |
| 1978 | 1,823 |
| 1977 | 1,406 |
| 1976 | 1,782 |
| 1975 | 2,161 |
| 1974 | 2,238 |
| 1973 | 2,104 |
| 1972 | 2,157 |
| 1971 | 2,485 |
| 1970 | 1,657 |
| 1969 | 1,494 |
| 1968 | 1,602 |
| 1967 | 1,717 |
| 1966 | 1,418 |
| 1965 | 1,663 |
| 1964 | 1,992 |
| 1963 | 1,593 |
| 1962 | 1,816 |
| 1961 | 1,988 |
| 1960 | 1,848 |
| 1959 | 1,883 |
| 1958 | 1,569 |
| 1957 | 2,046 |
| 1956 | 2,132 |
| 1955 | 2,101 |
| 1954 | 2,057 |
| 1953 | 1,414 |
| 1952 | 1,613 |
| 1951 | 1,645 |
| 1950 | 2,299 |
| 1949 | 1,822 |
| 1948 | 1,997 |
| 1947 | 1,800 |
| 1946 | 1,209 |
| 1945 | 1,423 |
| 1944 | 1,668 |
| 1943 | 1,703 |
| 1942 | 1,727 |
| 1941 | 1,549 |
| 1940 | 1,217 |
| 1939 | 1,790 |
| 1938 | 1,617 |
| 1937 | 1,561 |
| 1936 | 1,798 |
| 1935 | 1,726 |
| 1934 | 1,618 |
| 1933 | 1,999 |
| 1932 | 1,565 |
| 1931 | 1,754 |
| 1930 | 1,237 |
| 1929 | 1,773 |
| 1928 | 1,569 |
| 1927 | 1,708 |
| 1926 | 1,769 |
| 1925 | 1,717 |
| 1924 | 1,737 |
| 1923 | 1,727 |
| 1922 | 1,737 |
| 1921 | 1,733 |
| 1920 | 1,736 |
| 1919 | 1,718 |
| 1918 | 1,720 |
| 1917 | 1,734 |
| 1916 | 1,745 |
| 1915 | 1,718 |
| 1914 | 1,727 |
| 1913 | 1,740 |
| 1912 | 1,717 |
| 1911 | 1,717 |
| 1910 | 1,732 |
| 1909 | 1,713 |
| 1908 | 1,752 |
| 1907 | 1,736 |
| 1906 | 1,719 |
Source: World Bank Climate Change Knowledge Portal. Newest 120 readings shown, 1906 to 2025. n/a means the source value is missing or withheld.