Daily brief · Finland

Helsinki Oct 20, 2026

Today's edition is in progress.

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

A cold stretch is on the way

extreme

14 days in a row could stay below 15°C, starting 2026-10-20. Longer than this region usually sees at this time of year. Crops in flowering, livestock, and rooftop venues may be exposed.

Reading evidence

Reading calculated Oct 20, 2026, 6:00 PM UTC.

Valid until Oct 23, 2026, 12:01 AM UTC.

Source: Open-Meteo.

crop growers · livestock · outdoor hospitality

Heat is building above the usual range

low

Daily highs may average around 11.4°C over the next week — above the 9.1°C typical for this time of year. Outdoor work, livestock, and crops in flowering can come under stress.

Reading evidence

Reading calculated Oct 20, 2026, 6:00 PM UTC.

Valid until Oct 27, 2026, 12:01 AM UTC.

Source: Open-Meteo.

Forecast period: 2026-10-20 to 2026-10-26.

Forecast source: open-meteo.

Years with usable data: 10 of 10.

Historical dataset: era5.

Samples: 150.

Method: heat-stress-avg-v1-2026-09-22.

outdoor farmers · tourism · energy demand · livestock · construction

What people were seeing · community field reports

No field observations were posted for this place on Oct 20, 2026.