Russia · 1991–2020

Best time to visit
Mirny.

July leads for comfortable weather in Mirny: typically 23.5°C by day, 11.9°C at night, with 55 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJuly
Typical high23.5°C
Typical low11.9°C
Rain in July55 mm
Comfort

July

July · June · August

86climate match
Beach

July

July · June · August

50climate match
Outdoors

June

June · August · July

88climate match

The weakest month is January, scoring 5 against July’s 86days reach only -26.4°C, 50° below the 24°C the score treats as ideal.

Month by month

The whole year,
without the guesswork.

The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.

Jan
5-26.4° / -33.3°
Feb
5-21.3° / -29.8°
Mar
5-9.8° / -20.8°
Apr
51.1° / -9.9°
May
2610.6° / 0°
Jun
7421.1° / 8.8°
Jul
8623.5° / 11.9°
Aug
6619.6° / 8.4°
Sep
239.6° / 0.9°
Oct
5-2.8° / -9.8°
Nov
5-18.1° / -25.3°
Dec
5-26.5° / -33.3°
Monthly climate evidence for Mirny — daylight is calculated from latitude, everything else is measured
MonthDayNightRainWet daysDaylightComfortCoverage
January-26.4°C-33.3°C12 mm4.35 h 545Strong coverage
February-21.3°C-29.8°C10 mm2.98 h 395Strong coverage
March-9.8°C-20.8°C13 mm4.411 h 295Strong coverage
April1.1°C-9.9°C14 mm4.714 h 435Strong coverage
May10.6°C0°C27 mm6.517 h 4626Strong coverage
June21.1°C8.8°C44 mm7.119 h 5774Strong coverage
July23.5°C11.9°C55 mm7.319 h 0086Strong coverage
August19.6°C8.4°C51 mm8.616 h 0466Strong coverage
September9.6°C0.9°C33 mm7.712 h 5023Strong coverage
October-2.8°C-9.8°C30 mm8.69 h 455Strong coverage
November-18.1°C-25.3°C21 mm6.86 h 465Strong coverage
December-26.5°C-33.3°C13 mm4.44 h 595Strong coverage

What has changed

Mirny runs +1.6°C
on the 1961–1990 baseline.

Each bar compares the 2011–2025 daytime average for that month against the same month in 1961–1990, measured at the same station. Months where the older record is too thin to compare are left blank.

Jan
+1.8
Feb
+2.4
Mar
+2.7
Apr
+3.3
May
+2.3
Jun
+3.1
Jul
+0.4
Aug
+0.9
Sep
+0.2
Oct
+0.8
Nov
+1.3
Dec
+0.3
July daytime highs, 20112018. Last recorded: 21.2°C.
Records at MIRNYJ, 1959–2019
MonthRecord highRecord lowWettest dayWettest / driest monthYears
January-1.7°C1 Jan 1979-54.1°C9 Jan 19947 mm5 Jan 199527 mm1995 · driest 3 mm in 200659
February0.7°C26 Feb 1963-53.6°C10 Feb 19695 mm29 Feb 201622 mm2002 · driest 2 mm in 196559
March9.9°C25 Mar 2008-48.4°C3 Mar 19669 mm31 Mar 196629 mm2008 · driest 2 mm in 197058
April17.5°C23 Apr 1997-31.8°C5 Apr 196315 mm28 Apr 198442 mm2017 · driest 2 mm in 201059
May30.9°C26 May 1999-16.5°C6 May 198619 mm22 May 201058 mm1998 · driest 1 mm in 196958
June34.1°C17 Jun 1969-5.5°C1 Jun 196438 mm10 Jun 198997 mm1982 · driest 7 mm in 198557
July35.4°C31 Jul 1969-0.6°C8 Jul 197852 mm28 Jul 2003125 mm1973 · driest 3 mm in 199659
August36.7°C7 Aug 1963-4.2°C30 Aug 199682 mm17 Aug 2018121 mm2018 · driest 13 mm in 199259
September26.0°C5 Sep 2015-13.7°C29 Sep 199223 mm9 Sep 200279 mm2009 · driest 1 mm in 198759
October17.7°C4 Oct 1967-33.4°C28 Oct 196519 mm10 Oct 199862 mm1998 · driest 6 mm in 197259
November3.7°C1 Nov 1978-51.6°C30 Nov 196810 mm3 Nov 197837 mm2013 · driest 6 mm in 199858
December-0.6°C4 Dec 1983-53.2°C12 Dec 19658 mm25 Dec 199832 mm1973 · driest 4 mm in 200159
Typical days per month at MIRNYJ, 1991–2020
MonthDays 25°C+Days 30°C+Frost nightsHeavy rain (10 mm+)
January00310
February00270
March00300
April0028<1
May<1015<1
June82<11
July13302
August4<1<11
September<1013<1
October0029<1
November00300
December00310
How often, not how much — every day in MIRNYJ’s record sorted by what it was actually like, rather than averaged
MonthWarm & dry daysWet daysWashoutsWeek with 3+ wet daysDaytime mean has ranged
January0%14%0%8%-33.5–-21.3°C
February0%10%0%6%-28.6–-16.7°C
March0%12%0%8%-14.3–-5.8°C
April0%16%<1%12%-2.9–3.5°C
May7%19%<1%18%7.3–13.4°C
June44%25%3%27%17.7–23.2°C
July62%23%4%22%21.1–25.8°C
August39%26%4%32%17.4–21.3°C
September4%25%2%27%7.4–12.3°C
October0%27%<1%32%-6.7–-0.2°C
November0%24%<1%27%-24.6–-13.5°C
December0%17%0%15%-31.4–-20.1°C

A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.

1961Each stripe is one year’s mean temperature against the 54-year average. Warmest: 2011. Coolest: 1966.2018

The evidence behind this page

Nearby, measured,
and named.

Place identity
GeoNames 2019951
NOAA station
RSM00024726 · MIRNYJ
Station distance
5 km from the place centre
Climate period
1991–2020
Minimum month coverage
27 usable years
Daylight
Calculated from latitude 62.54°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Important limit
Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.

These places read the same station, so their numbers are identical — distance from MIRNYJ is what differs

ChernyshevskiyAlmaznyyUlu-TogoTolonTas-YuryakhSyul’dyukar