ClimateAverages

Rio das Ostras Weather in January

JanFebMarAprMayJunJulAugSepOctNovDec
January daytime high
29.4°C
January overnight low
22.4°C
January average
25.9°C

In January, Rio das Ostras typically sees daytime highs of 29.4°C and overnight lows around 22.4°C. Compared to the annual average high of 26.8°C, January runs +2.6°C.

vs. annual avg high
+2.6°C
Rank among 12 months
#3 warmest
Hottest year overall
2023

Where January ranks in Rio das Ostras

Jan29°FebMarAprMayJunJulAugSepOctNovDec

FAQ

What is the average temperature in Rio das Ostras in January?

January in Rio das Ostras averages a daytime high of 29.4°C and an overnight low of 22.4°C.

Is January warm or cold in Rio das Ostras?

January runs +2.6°C compared to Rio das Ostras's annual average high of 26.8°C, ranking #3 of 12 months by warmth.

What should I pack for Rio das Ostras in January?

Plan for daytime highs near 29.4°C and cooler evenings around 22.4°C.

Other months for Rio das Ostras

FebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember

January in nearby cities

Rio de JaneiroNova IguacuDuque de CaxiasBelford RoxoNiteroiSao Joao de MeritiCampos dos GoytacazesPetropolisVolta RedondaItaboraiBarra MansaAngra dos Reis