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Weather extremes

How extreme does Manaus's weather get?

The hottest, coldest, wettest and snowiest days Manaus has recorded — the outer limits of what its weather can do, and how far they sit beyond a normal day.

Based on 34 years of daily weather observations (1991–present), from the Campo Ponta Pelada station 7 km away. Updated through August 2025 — an all-time extreme only changes when a more extreme day actually occurs, so some dates are old. That is normal, not stale data.

The four kinds of extreme

The hottest, coldest, wettest and snowiest single days Manaus has recorded — each shown against what a normal day that time of year looks like.

🔥 Hottest day
104°F Jul 30, 1992

That is about 15°F hotter than a normal July afternoon in Manaus (typical high near 89°F).

The three most extreme on record

1 104°F Jul 30, 1992
2 104°F Apr 20, 2001
3 103°F Jan 7, 2005
❄️ Coldest night
56°F Jul 15, 2004

About 20°F colder than a normal July night in Manaus (typical low near 76°F).

The three most extreme on record

1 56°F Jul 15, 2004
2 59°F Sep 3, 1992
3 62°F Mar 1, 1999
🌧️ Most rain in one day
15.94 in Apr 29, 2018

More rain in a single day than Manaus usually gets in the whole month of April (typical April total about 6.2 in).

The three most extreme on record

1 15.94 in Apr 29, 2018
2 13.98 in Feb 18, 2022
3 11.77 in Dec 14, 2017

How hot and cold it gets, month by month

The shaded band is the normal range of daily temperatures for each month. The dots show the most extreme it has ever been — so you can see how far beyond a normal day the records really sit.

30°50°70°90°110°130° all-time high 104°F JanFebMarAprMayJunJulAugSepOctNovDec
normal range of daily temperatureshottest ever recordedcoldest ever recorded

Manaus's record heat sits well above even a hot day for the season — July's 104°F is about 15°F beyond a normal hot afternoon. Its record cold is just as far below a normal winter night — the dots mark how rare each extreme really is.

In plain terms

In a normal year, Manaus's warmest days reach the low 90s°F and its coldest nights drop to the mid-70s°F. But across the record it has gone as high as 104°F and as low as 56°F. A single day has delivered over 16 inches of rain. Those are the outer edges worth knowing if you are moving here, planning a trip, or thinking about a house.
Methodology & sources

Temperature & precipitation — the official 1991–2020 climate normals from INMET, Brazil's national meteorological institute, measured at Manaus, inside the city.

How we build these numbers →