In early October, Latvia finds itself wrapped in an unseasonable warmth that belongs more to summer than to autumn. An anticyclone has settled over the country like a patient guardian, holding rain at bay and coaxing temperatures toward 22°C along the western coast — a figure that nearly touches the historical record for the date. It is a borrowed day, luminous and fleeting, already shadowed by the knowledge that clouds and rain will return by the week's end.
Latvia Basks in Unseasonable October Heat; Kurzeme Reaches +22°C
A high-pressure system keeps Latvia dry and warm for one more day
Mark
Why does an anticyclone create this kind of weather? What's actually happening up there?
Mimi
High pressure pushes air downward and outward, which suppresses cloud formation and keeps moisture away. It's like a lid on the atmosphere—stable, predictable, dry.
Luke
The forecast says "no precipitation throughout the day," but that's for Thursday only. We should be clear that this is a short window.
Mark
Is 22 degrees really that unusual for October 1st in Latvia?
Mimi
It's warm enough to be noteworthy. The historical record for this exact date is 23.1 degrees from 1981, so Thursday will come very close. That's not typical.
Luke
But we should note—that's one location's record, Daugavpils. Kurzeme's own October 1st record might be different. The source doesn't specify.
Mark
What happens after Thursday?
Mimi
The system breaks down. Cloud cover increases, rain comes back by the weekend. It's a transition.
Luke
The source says the change will be "gradual" and rain is "expected in some areas." That's a bit vague—we don't know which areas or how much rain yet.
Mark
So people should enjoy Thursday while it lasts?
Mimi
Exactly. This kind of weather in early October doesn't stick around.
The Pulse
- Temperatures in Kurzeme are pushing toward 22°C in early October, brushing against a record set over four decades ago in 1981.
- Morning fog is creating pockets of uncertainty across the country, though rising temperatures are expected to burn it away before midday.
- A seven-degree gap between the warm western coast and the cooler east underscores how unevenly this borrowed summer warmth is being distributed.
- The anticyclone holding these conditions in place is already weakening — forecasters are watching clouds and rain gather at the edges of the weekend.
In early October, Latvia finds itself wrapped in an unseasonable warmth that belongs more to summer than to autumn. An anticyclone has settled over the country like a patient guardian, holding rain at bay and coaxing temperatures toward 22°C along the western coast — a figure that nearly touches the historical record for the date. It is a borrowed day, luminous and fleeting, already shadowed by the knowledge that clouds and rain will return by the week's end.
Thursday will hand Latvia a day that feels lifted from another season entirely. No rain is expected from morning through evening, and in Kurzeme — the western coastal region — temperatures will reach 22 degrees Celsius, coming within a degree of the historical record for this date set in Daugavpils back in 1981.
The architect of this warmth is an anticyclone, a high-pressure system that has settled over the country and is keeping conditions stable and dry. Morning fog may appear in scattered areas, but it will clear as the day warms. Winds will be light, drifting in from the east and southeast.
The warmth is not shared equally. Eastern Latvia will reach only around 15 degrees, while Riga — sitting between the two extremes — should climb to about 19 degrees as cloud cover gradually thins through the afternoon.
This calm is already numbered. Over the weekend, clouds will begin to build, and rain will return early next week as the anticyclone loses its hold. For now, Thursday belongs entirely to the sun.
Thursday in Latvia will bring the kind of October day that feels borrowed from summer. Across much of the country, the sun will dominate—no rain is forecast from morning through evening—and in Kurzeme, the western coastal region, temperatures will climb to 22 degrees Celsius. That warmth is notable for early October, when the season typically turns cooler. The historical record for this date, set in Daugavpils in 1981, stands at 23.1 degrees, so Thursday will come close to that benchmark.
Meteorologists attribute the unseasonable conditions to an anticyclone—a high-pressure system—that has settled over Latvia and is keeping the weather stable and dry. The morning may bring fog in scattered areas, but as the day progresses and temperatures rise, that fog will clear. Wind will be light, coming from the east and southeast, offering little resistance to the warming trend.
The warmth will not be uniform across the country. In eastern Latvia, some areas will reach only 15 degrees, a difference of seven degrees from the coast. Riga, positioned between these extremes, will see cloud cover thin out as the day advances, with temperatures settling around 19 degrees. The capital will remain dry, with weak winds persisting throughout.
This stretch of calm, clear weather is temporary. Meteorologists are already tracking changes on the horizon. Over the weekend and into early next week, cloud cover will begin to increase, and rain will return to parts of the country. The anticyclone that has held steady will gradually weaken, allowing moisture and instability to move back in. For now, though, Thursday belongs to the sun.
Notable Quotes
The weather in the country continues to be determined by an anticyclone. It is thanks to this that Latvia maintains calm, dry weather with high atmospheric pressure.— Meteorological forecast
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