Yakutsk weather by month

The best time to visit Yakutsk is June to August — 95/100 in June, 24°C and 6 rainy days. The best season is summer, June to August (92/100 on average).

The worst month is December at 25/100 — freezing, dry, clean air. See December →

Updated September 2026 · climate normals from ERA5 reanalysis

Planning the wider trip? Best time to visit Russia →

Yakutsk🇷🇺 Russia · Siberia & Mongolia · City95
  1. 28Jan
  2. 36Feb
  3. 40Mar
  4. 59Apr
  5. 79May
  6. 95Jun
  7. 92Jul
  8. 88Aug
  9. 73Sep
  10. 45Oct
  11. 31Nov
  12. 25Dec

Best season: June to August (92/100 on average) · worst December (25/100)

Days
24°C
Nights
10°C
Wet days
6
Sun
14.7 h
Humidity
51%
Daylight
20 h
Yakutsk, Russia
Photo: Ilya Varlamov · CC BY-SA 4.0

Yakutsk, month by month

Comfort score out of 100 for the kind of trip Yakutsk is best for, the average high, rainy days and hours of sun a day from the climate normals, and how busy it tends to be.

MonthScoreTierHighRainSunCrowdsOn
Jan28F-34°C1 d3 hBusy3
Feb36F-27°C1 d6 hBusy3
Mar40F-10°C3 d9 hShoulder3
Apr59D3°C5 d11 hShoulder1
May79B14°C6 d12 hBusy1
Jun95S24°C6 d15 hBusy3
Jul92S26°C7 d13 hBusy3
Aug88A22°C8 d11 hBusy2
Sep73B12°C9 d8 hShoulder1
Oct45F-2°C5 d4 hShoulder1
Nov31F-20°C3 d3 hQuiet2
Dec25F-34°C1 d1 hBusy4

What's on in Yakutsk through the year

Festivals, natural spectacles, holidays and the seasons to watch out for — curated and sourced. The month pages carry the detail.

February
  • Maslenitsa16–22 FebFestival
May
  • Victory Day9 MayHoliday
June
  • Ysyakh18 Jun – 1 Jul (usually)Festival
  • Lena boat season1 Jun – 30 Sep (usually)Season
  • Mosquito season5 Jun – 5 Aug (usually)Season
October
  • No crossing at freeze and break-up15 Oct – 10 Dec (usually)Closure
November
  • Deep winter20 Nov – 5 Mar (usually)Season
December
  • New Year holidays31 Dec – 8 Jan (usually)Holiday
  • Lena ice road15 Dec – 15 Apr (usually)Opening

Everything on in Yakutsk through the year →

Crowds in Yakutsk in June

How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.

BusyYsyakh, school holidays in 3 of the markets that fill it(estimated)

JFMAMJJASOND

Peak crowdsBusyShoulder seasonQuiet

Traveller notes on Yakutsk

What people who have been say about the place — the year-round notes first, then month by month.

Forum posters describe February conditions in Yakutsk as brutally cold, with one visitor specifically citing -38C outside during a February visit, and posters generally describing the sky as staying gray through the depths of winter. Posters are direct that most tourists visit Yakutsk in summer for good reason, since winter here can swing as low as -50C, a genuine extreme even by Siberian standards. Posters do point to the city's famous Kingdom of Permafrost attraction - an underground ice cave carved into the permafrost - as a definitive highlight regardless of season, arguably even more atmospheric in the depths of winter. Posters generally rate February as an extreme-cold, specialist destination rather than a casual winter city break, full extreme-cold gear considered essential.
Tripadvisor community · February · 1 month ago · Read more on Tripadvisor ↗
Yakutsk markets itself on the extreme — it could be minus fifty in winter, and in summer the temperature reaches plus thirty outside — and June sits inside that summer swing, warm enough that visitor guides warn you may feel like you're in a sauna on the hottest days, a genuine surprise for a city built on permafrost. The other thing every guide mentions: near-endless daylight this far north, and a mosquito and gnat population thick enough that a headnet is standard packing advice alongside sun protection. Our record: 24.9°C days, 12.9°C nights and 19.5 hours of daylight — warm and bright, the reversal that makes Yakutsk's climate worth a note on both ends of the year.
Tripadvisor community · June · 1 month ago · Read more on Tripadvisor ↗
Yakutsk forum regulars keep repeating the same defining fact for any summer month here: can have +30° summers and -50° winters, a genuinely extreme range that makes August still solidly warm even as it's the back half of the short Siberian summer. Visitors researching the season find both summer and winter tours offered by local operators, confirming August sits comfortably within the viable travel window rather than a shoulder month. Daylight stays generous this far north even past the solstice. Our record: 21.5°C days, 12°C nights, 9.2 rain days and 15.9 hours of daylight — warm and bright, continuing the same reversal pattern already on file for June: a city built on permafrost running genuinely warm in summer.
Tripadvisor community · August · 1 month ago · Read more on Tripadvisor ↗
Forum posters describe December in Yakutsk, one of the coldest permanently inhabited cities on Earth, with matter-of-fact bluntness - one visitor specifically reported outside temperatures of -38C during their trip. Posters comparing regional Siberian cities note Yakutsk runs slightly colder than some other Far Eastern District destinations, with December and February both mentioned as common windows for a deliberate cold-extremes trip here. Posters consistently recommend booking any tours well in advance rather than trying to arrange them on arrival, since availability for a specific December date can be limited. Posters generally treat Yakutsk's brutal winter cold as the whole point of visiting this time of year, not a deterrent - though it demands serious cold-weather gear regardless of how prepared a visitor feels.
Tripadvisor community · December · 1 month ago · Read more on Tripadvisor ↗

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