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Thursday, 03.06.2026
Rio das Ostras, Countrywide, Brazil
Updated: 9 minutes ago

Weather in Rio das Ostras in December 2025

+19°C
Clear
Pressure
770 mm Hg
Humidity
89%
Wind
2 mph, W
Weather from MeteoSpace

Weather for December 2025

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7-day forecast

+19°C
Clear
Pressure: 770 mm Hg
Humidity: 89%
Wind: 2 mph, W
Rio das Ostras, 03
Countrywide

Regions

Weather for December 2025, Rio das Ostras.

2 2025, Tue
+32°C
: 53-55%
: 1011-1003 mm Hg
: 11, W-SW
Night: +22°C
Morning: +24°C
Daytime: +32°C
Evening: +24°C
4 2025, Thu
+26°C
: 75-77%
: 1015-1007 mm Hg
: 11, S
Night: +21°C
Morning: +24°C
Daytime: +26°C
Evening: +24°C
6 2025, Sat
+28°C
: 60-62%
: 1019-1011 mm Hg
: 13, E
Night: +20°C
Morning: +24°C
Daytime: +28°C
Evening: +26°C
7 2025, Sun
+30°C
: 59-61%
: 1019-1011 mm Hg
: 13, E
Night: +22°C
Morning: +22°C
Daytime: +30°C
Evening: +27°C
8 2025, Mon
+29°C
: 64-66%
: 1016-1008 mm Hg
: 9, E-SE
Night: +21°C
Morning: +23°C
Daytime: +29°C
Evening: +26°C
10 2025, Wed
+31°C
: 58-60%
: 1011-1003 mm Hg
: 13, N
Night: +23°C
Morning: +27°C
Daytime: +31°C
Evening: +29°C
12 2025, Fri
+29°C
: 56-58%
: 1012-1004 mm Hg
: 9, E-SE
Night: +22°C
Morning: +24°C
Daytime: +29°C
Evening: +27°C
15 2025, Mon
+32°C
: 58-60%
: 1011-1003 mm Hg
: 9, NE
Night: +23°C
Morning: +23°C
Daytime: +32°C
Evening: +28°C
16 2025, Tue
+31°C
: 68-70%
: 1011-1003 mm Hg
: 9, NE
Night: +24°C
Morning: +25°C
Daytime: +31°C
Evening: +29°C
17 2025, Wed
+23°C
: 95-97%
: 1016-1008 mm Hg
: 16, W
Night: +20°C
Morning: +21°C
Daytime: +23°C
Evening: +23°C
18 2025, Thu
+24°C
: 85-87%
: 1020-1012 mm Hg
: 7, W
Night: +19°C
Morning: +21°C
Daytime: +24°C
Evening: +22°C
19 2025, Fri
+21°C
: 93-95%
: 1019-1011 mm Hg
: 4, NW
Night: +19°C
Morning: +20°C
Daytime: +21°C
Evening: +20°C
20 2025, Sat
+26°C
: 76-78%
: 1019-1011 mm Hg
: 11, E
Night: +20°C
Morning: +21°C
Daytime: +26°C
Evening: +24°C
21 2025, Sun
+28°C
: 69-71%
: 1020-1012 mm Hg
: 18, E
Night: +21°C
Morning: +23°C
Daytime: +28°C
Evening: +25°C
22 2025, Mon
+28°C
: 56-58%
: 1019-1011 mm Hg
: 18, E
Night: +21°C
Morning: +22°C
Daytime: +28°C
Evening: +25°C
23 2025, Tue
+32°C
: 57-59%
: 1019-1011 mm Hg
: 16, E-NE
Night: +23°C
Morning: +23°C
Daytime: +32°C
Evening: +28°C
24 2025, Wed
+31°C
: 52-54%
: 1015-1007 mm Hg
: 11, NE
Night: +22°C
Morning: +25°C
Daytime: +31°C
Evening: +26°C
25 2025, Thu
+32°C
: 62-64%
: 1015-1007 mm Hg
: 9, E
Night: +23°C
Morning: +23°C
Daytime: +32°C
Evening: +31°C
26 2025, Fri
+31°C
: 58-60%
: 1016-1008 mm Hg
: 9, SE
Night: +23°C
Morning: +23°C
Daytime: +31°C
Evening: +26°C
27 2025, Sat
+30°C
: 60-62%
: 1017-1009 mm Hg
: 11, NE
Night: +22°C
Morning: +23°C
Daytime: +30°C
Evening: +27°C
28 2025, Sun
+32°C
: 52-54%
: 1012-1004 mm Hg
: 9, NE
Night: +22°C
Morning: +25°C
Daytime: +32°C
Evening: +26°C
29 2025, Mon
+30°C
: 64-66%
: 1016-1008 mm Hg
: 9, E-SE
Night: +24°C
Morning: +24°C
Daytime: +30°C
Evening: +26°C
30 2025, Tue
+29°C
: 68-70%
: 1016-1008 mm Hg
: 7, NE
Night: +23°C
Morning: +27°C
Daytime: +29°C
Evening: +28°C
31 2025, Wed
+32°C
: 64-66%
: 1016-1008 mm Hg
: 11, E
Night: +23°C
Morning: +23°C
Daytime: +32°C
Evening: +24°C
01.01.2026
02.01.2026
03.01.2026
04.01.2026

Temperature graph Rio das Ostras

Pressure

Humidity

Weather for December 2025 (Countrywide , Brazil)

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