Daily brief · San Marino

San Marino 2026-09-19

In progress — verification after the day closes

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

A heavy rain day could hit

medium

A single day could bring around 15.9mm of rain on 2026-09-24 — close to the local heavy-rain reference for this time of year (around 25.1mm in a day). Construction, drainage, and outdoor events should review schedules.

outdoor events · drainage operators · agriculture · grape growers · lodging

A dry stretch is forming

medium

5 dry days in a row could start 2026-09-19. A dry day here means 1mm of rain or less; the important number is the length of the run. Crops in flowering or fruit-set windows are most exposed.

grape growers · agriculture · lodging

A cold stretch is on the way

extreme

11 days in a row could stay below 15°C, starting 2026-09-22. Longer than this region usually sees at this time of year. Crops in flowering, livestock, and rooftop venues may be exposed.

crop growers · outdoor hospitality · grape growers · lodging

Water conditions are improving

active

Around 44mm of rain has fallen over the past 14 days — above the 6mm typical for this period. A healthier water balance is restoring across this area.

hydro operators · agriculture · reservoir ops · grape growers

What people were seeing · community field reports

No field observations were posted for this place on 2026-09-19.