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Thursday, 03.06.2026
Costa Rica, MS, Brazil
Updated: 10 minutes ago

Weather in Costa Rica in September 2025

+14°C
Clear
Pressure
767 mm Hg
Humidity
89%
Wind
7 mph, E
Weather from MeteoSpace

Weather for September 2025

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7-day forecast

+14°C
Clear
Pressure: 767 mm Hg
Humidity: 89%
Wind: 7 mph, E
Costa Rica, 03
MS

Regions

Weather for September 2025, Costa Rica.

1 2025, Mon
+23°C
: 72-74%
: 1023-1015 mm Hg
: 13, E-NE
Night: +19°C
Morning: +21°C
Daytime: +23°C
Evening: +21°C
2 2025, Tue
+31°C
: 33-35%
: 1020-1012 mm Hg
: 16, NE
Night: +21°C
Morning: +26°C
Daytime: +31°C
Evening: +28°C
3 2025, Wed
+32°C
: 28-30%
: 1019-1011 mm Hg
: 13, N-NE
Night: +21°C
Morning: +26°C
Daytime: +32°C
Evening: +30°C
4 2025, Thu
+30°C
: 25-27%
: 1019-1011 mm Hg
: 13, N
Night: +21°C
Morning: +23°C
Daytime: +30°C
Evening: +26°C
5 2025, Fri
+18°C
: 75-77%
: 1024-1016 mm Hg
: 11, SW
Night: +13°C
Morning: +17°C
Daytime: +18°C
Evening: +17°C
6 2025, Sat
+20°C
: 44-46%
: 1025-1017 mm Hg
: 9, S-SW
Night: +11°C
Morning: +14°C
Daytime: +20°C
Evening: +17°C
7 2025, Sun
+26°C
: 45-47%
: 1023-1015 mm Hg
: 7, SE
Night: +13°C
Morning: +20°C
Daytime: +26°C
Evening: +26°C
8 2025, Mon
+29°C
: 46-48%
: 1019-1011 mm Hg
: 16, S
Night: +18°C
Morning: +22°C
Daytime: +29°C
Evening: +26°C
9 2025, Tue
+27°C
: 41-43%
: 1021-1013 mm Hg
: 11, S
Night: +15°C
Morning: +19°C
Daytime: +27°C
Evening: +24°C
10 2025, Wed
+33°C
: 16-18%
: 1020-1012 mm Hg
: 7, NE
Night: +13°C
Morning: +21°C
Daytime: +33°C
Evening: +30°C
11 2025, Thu
+32°C
: 18-20%
: 1021-1013 mm Hg
: 9, S
Night: +18°C
Morning: +20°C
Daytime: +32°C
Evening: +28°C
12 2025, Fri
+29°C
: 34-36%
: 1020-1012 mm Hg
: 7, W
Night: +20°C
Morning: +22°C
Daytime: +29°C
Evening: +28°C
13 2025, Sat
+32°C
: 24-26%
: 1019-1011 mm Hg
: 11, E-NE
Night: +20°C
Morning: +24°C
Daytime: +32°C
Evening: +32°C
14 2025, Sun
+31°C
: 24-26%
: 1020-1012 mm Hg
: 13, NE
Night: +19°C
Morning: +24°C
Daytime: +31°C
Evening: +30°C
16 2025, Tue
+32°C
: 32-34%
: 1017-1009 mm Hg
: 11, E
Night: +20°C
Morning: +22°C
Daytime: +32°C
Evening: +30°C
18 2025, Thu
+32°C
: 25-27%
: 1019-1011 mm Hg
: 11, NE
Night: +21°C
Morning: +23°C
Daytime: +32°C
Evening: +31°C
20 2025, Sat
+36°C
: 22-24%
: 1015-1007 mm Hg
: 9, N
Night: +22°C
Morning: +27°C
Daytime: +36°C
Evening: +34°C
21 2025, Sun
+38°C
: 23-25%
: 1007-999 mm Hg
: 20, N-NW
Night: +21°C
Morning: +27°C
Daytime: +38°C
Evening: +37°C
22 2025, Mon
+22°C
: 87-89%
: 1019-1011 mm Hg
: 18, N
Night: +13°C
Morning: +19°C
Daytime: +22°C
Evening: +21°C
23 2025, Tue
+23°C
: 22-24%
: 1023-1015 mm Hg
: 11, SE
Night: +10°C
Morning: +15°C
Daytime: +23°C
Evening: +22°C
24 2025, Wed
+26°C
: 36-38%
: 1027-1019 mm Hg
: 9, E
Night: +15°C
Morning: +19°C
Daytime: +26°C
Evening: +25°C
25 2025, Thu
+26°C
: 35-37%
: 1028-1020 mm Hg
: 11, E
Night: +16°C
Morning: +19°C
Daytime: +26°C
Evening: +23°C
26 2025, Fri
+27°C
: 37-39%
: 1023-1015 mm Hg
: 16, E-NE
Night: +15°C
Morning: +22°C
Daytime: +27°C
Evening: +26°C
27 2025, Sat
+30°C
: 33-35%
: 1019-1011 mm Hg
: 16, E
Night: +17°C
Morning: +22°C
Daytime: +30°C
Evening: +27°C
28 2025, Sun
+30°C
: 35-37%
: 1019-1011 mm Hg
: 11, N-NE
Night: +20°C
Morning: +22°C
Daytime: +30°C
Evening: +25°C
29 2025, Mon
+33°C
: 32-34%
: 1019-1011 mm Hg
: 11, S
Night: +20°C
Morning: +22°C
Daytime: +33°C
Evening: +24°C
30 2025, Tue
+36°C
: 23-25%
: 1016-1008 mm Hg
: 16, S
Night: +20°C
Morning: +22°C
Daytime: +36°C
Evening: +28°C
01.10.2025
02.10.2025
03.10.2025
04.10.2025
05.10.2025

Temperature graph Costa Rica

Pressure

Humidity

Weather for September 2025 (MS , Brazil)

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