Climate-Zone.com

HomeCitiesMicronesiaWenoTools › Climate trends

Has the climate in Weno changed?

Weno has warmed about 1.4°F since 1971.

About 0.3°F per decade, measured from Weno's official daily weather records, 1971–2025. Individual years still bounce around — some recent ones came in cool — but the long-term line has clearly risen.

Is that a lot? Weno's warming is broadly in line with other cities across Oceania — neither unusually fast nor unusually slow.

What has actually changed

Each card compares the 1970s (the first ten years of the record) with recent years (the last ten) — the same span the headline and the chart use.

Freezing nights
about the same
1970s
0 / yr
Recent
0 / yr
Winters about as cold as before
Average temperature
+0.9°F
1970s
81.9°F
Recent
82.8°F
A steady upward drift
Hot days above 90°F
14 more days
1970s
30 / yr
Recent
44 / yr
More days of serious heat
Rainy days
3 more days
1970s
261 / yr
Recent
264 / yr
Wetter on average

Weno's temperature, year by year

Average temperature for each year from 1971 to 2025.

78°80°82°84°1971: 81.3°F1972: 81.1°F1973: 81.8°F1974: 81.5°F1975: 81.3°F1976: 81.1°F1977: 81.8°F1978: 82.0°F1979: 81.8°F1980: 81.4°F1981: 82.3°F1982: 82.2°F1983: 82.4°F1984: 82.4°F1985: 82.3°F1986: 82.1°F1987: 82.3°F1988: 82.6°F1989: 82.0°F1990: 81.9°F1991: 81.8°F1992: 82.0°F1993: 81.5°F1994: 81.6°F1995: 81.8°F1996: 81.5°F1997: 80.6°F1998: 81.0°F1999: 79.9°F2000: 82.3°F2001: 81.3°F2002: 80.9°F2003: 81.1°F2004: 81.8°F2005: 82.0°F2006: 82.1°F2007: 82.2°F2008: 82.0°F2009: 82.4°F2010: 82.8°F2011: 82.3°F2012: 82.7°F2013: 82.4°F2014: 82.4°F2015: 82.5°F2016: 83.0°F2017: 83.5°F2018: 83.0°F2019: 83.0°F2020: 83.1°F2021: 82.4°F2022: 82.4°F2023: 83.0°F2024: 83.7°F2025: 83.1°Flong-term trend1971198019902000201020202025
a warmer-than-average year a cooler-than-average year

Each bar is one year. Most recent years sit above the older ones. Some recent years still came in cool — warming is a slope, not a straight climb.

In day-to-day terms, that long-term shift shows up as about 3 more days above 90°F compared with the 1970s.

When in the year the change shows up

How much warmer each month is now than in the 1970s. Useful if you garden or care about a particular season — otherwise the headline above already has the answer.

0.0°+0.5°+1.0°January: +0.4°F+0.4JFebruary: +0.2°F+0.2FMarch: +0.3°F+0.3MApril: +0.4°F+0.4AMay: +0.2°F+0.2MJune: +0.2°F+0.2JJuly: +0.4°F+0.4JAugust: +0.3°F+0.3ASeptember: +0.2°F+0.2SOctober: +0.4°F+0.4ONovember: +0.3°F+0.3NDecember: +0.3°F+0.3D

October has warmed the most — about 0.4°F. The warming runs across the whole year, not just one season.

Methodology & sources

Temperature — 1991–2020 normals computed from 30 years of daily observations at Chuuk Wso AP, a weather station, about 2 km from the city centre. The underlying daily records come from NOAA's global station network.

How we build these numbers →