Daily brief · Costa Rica
Record from Aug 17, 2026. Back to current conditions

San José Aug 17, 2026

Review recorded on Aug 27, 2026, 6:41 PM UTC.

Weather-risk signals · signal engine (Open-Meteo)

A heavy rain day could hit

high

A single day could bring around 43.2mm of rain on 2026-08-18 — above the local heavy-rain reference for this time of year (around 39.9mm in a day). Construction, drainage, and outdoor events should review schedules.

Reading evidence

Valid until Aug 22, 2026, 12:01 PM UTC.

Source: Open-Meteo.

Samples: 150.

outdoor events · drainage operators · agriculture · lodging and tourism

Rainfall is trending above the usual

high

Around 78.5mm of rain may fall in the next 48 hours — above the 17.1mm typical for this period. Field access, drying, and outdoor logistics may be affected.

Reading evidence

Valid until Aug 19, 2026, 12:01 PM UTC.

Source: Open-Meteo.

Historical reference window: 10 requested years.

Historical reference window: ±7 calendar days.

Samples: 149.

farmers · tourism · logistics · lodging and tourism

Recorded daily weather · Open-Meteo

Rain 13.7 mmMax 27.4 °CMin 18.6 °CGusts 28.8 km/h

Comparison unavailable for this edition.

What people were seeing · community field reports

No field observations were posted for this place on Aug 17, 2026.