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Russia · 1991–2020

Best time to visit
Oktyabr’skiy.

July leads for comfortable weather in Oktyabr’skiy: typically 25.5°C by day, 13.6°C at night, with 68 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJuly

Typical high25.5°C

Typical low13.6°C

Rain in July68 mm

Comfort

July

July · June · August

83climate match

Beach

July

July · June · August

57climate match

Outdoors

August

August · May · June

79climate match

The weakest month is January, scoring 5 against July’s 83 — days reach only -13.8°C, 38° 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

5-13.8° / -21.8°

Feb

5-9.2° / -18.6°

Mar

5-0.3° / -11.3°

Apr

148.5° / -2.4°

May

5417.2° / 4.5°

Jun

8223.5° / 11.2°

Jul

8325.5° / 13.6°

Aug

7622.1° / 10.8°

Sep

4314.8° / 4.8°

Oct

56° / -1.4°

Nov

5-5° / -11.9°

Dec

5-11.3° / -19°

Monthly climate evidence for Oktyabr’skiy — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-13.8°C	-21.8°C	20 mm	7.2	7 h 14	5	Strong coverage
February	-9.2°C	-18.6°C	16 mm	5.6	9 h 18	5	Strong coverage
March	-0.3°C	-11.3°C	18 mm	5.4	11 h 36	5	Strong coverage
April	8.5°C	-2.4°C	26 mm	6.6	14 h 13	14	Strong coverage
May	17.2°C	4.5°C	41 mm	7.8	16 h 33	54	Strong coverage
June	23.5°C	11.2°C	59 mm	9.5	17 h 59	82	Strong coverage
July	25.5°C	13.6°C	68 mm	9	17 h 24	83	Strong coverage
August	22.1°C	10.8°C	59 mm	10.7	15 h 16	76	Strong coverage
September	14.8°C	4.8°C	50 mm	9.6	12 h 42	43	Strong coverage
October	6°C	-1.4°C	37 mm	10.1	10 h 11	5	Strong coverage
November	-5°C	-11.9°C	42 mm	11.8	7 h 52	5	Strong coverage
December	-11.3°C	-19°C	31 mm	10.3	6 h 37	5	Strong coverage

What has changed

Oktyabr’skiy runs +1.3°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

-0.4

Feb

+2.1

Mar

+2.8

Apr

+4.1

May

+0.5

Jun

+2.7

Jul

+0.3

Aug

+1.2

Sep

+0.6

Oct

+1.2

Nov

-0.4

Dec

+1.2

July daytime highs, 2011–2018. Last recorded: 24.1°C.

Records at PERVOMAJSKOE, 1936–2019
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	4.0°C9 Jan 2015	-52.0°C18 Jan 1947	12 mm15 Jan 1941	47 mm1971 · driest 3 mm in 2016	84
February	7.4°C23 Feb 1978	-52.6°C23 Feb 1951	8 mm7 Feb 2009	36 mm2000 · driest 3 mm in 2012	84
March	15.9°C28 Mar 2009	-41.0°C6 Mar 1939	13 mm25 Mar 2015	56 mm2013 · driest 2 mm in 1998	84
April	27.9°C27 Apr 2017	-30.1°C4 Apr 1964	19 mm25 Apr 2004	49 mm1978 · driest 5 mm in 1943	84
May	35.0°C19 May 2004	-12.2°C3 May 1958	35 mm1 May 1965	92 mm2007 · driest 9 mm in 1956	83
June	34.6°C7 Jun 1994	-3.0°C4 Jun 1938	49 mm24 Jun 2004	127 mm1972 · driest 2 mm in 2012	84
July	35.3°C11 Jul 1974	2.1°C5 Jul 1939	50 mm22 Jul 1938	137 mm1956 · driest 0 mm in 1977	83
August	33.6°C3 Aug 2005	-2.4°C31 Aug 1953	69 mm4 Aug 1962	131 mm1996 · driest 13 mm in 1980	83
September	31.6°C1 Sep 2010	-8.3°C29 Sep 1992	30 mm12 Sep 1991	109 mm1937 · driest 14 mm in 2016	83
October	22.6°C1 Oct 1943	-27.0°C31 Oct 1940	23 mm1 Oct 1996	76 mm1998 · driest 10 mm in 1951	83
November	10.4°C2 Nov 2013	-50.8°C26 Nov 1952	22 mm4 Nov 1994	87 mm1936 · driest 8 mm in 1976	83
December	5.0°C5 Dec 1948	-52.0°C16 Dec 1938	13 mm2 Dec 2013	61 mm2006 · driest 7 mm in 1954	82

Typical days per month at PERVOMAJSKOE, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	31	0
February	0	0	28	0
March	0	0	29	<1
April	<1	0	19	<1
May	5	<1	6	<1
June	14	3	<1	2
July	18	4	0	2
August	9	1	<1	1
September	1	0	4	1
October	0	0	18	<1
November	0	0	28	<1
December	0	0	31	<1

The best month has moved. On the 1961–1990 numbers the strongest month here was July (scoring 89); on 2011–2025 it is June (91). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in PERVOMAJSKOE’s record sorted by what it was actually like, rather than averaged
Month	Warm & dry days	Wet days	Washouts	Week with 3+ wet days	Daytime mean has ranged
January	0%	21%	0%	21%	-19.0–-9.4°C
February	0%	17%	0%	14%	-15.2–-6.7°C
March	0%	16%	<1%	14%	-5.9–1.7°C
April	2%	21%	<1%	20%	3.1–11.1°C
May	25%	26%	2%	32%	12.9–18.8°C
June	52%	31%	5%	39%	19.6–25.8°C
July	66%	29%	7%	35%	22.8–26.9°C
August	48%	34%	5%	45%	19.1–23.4°C
September	16%	31%	3%	39%	11.7–17.0°C
October	<1%	32%	<1%	41%	2.2–8.5°C
November	0%	34%	<1%	41%	-10.8–-1.1°C
December	0%	28%	<1%	35%	-17.9–-6.8°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.

1936Each stripe is one year’s mean temperature against the 74-year average. Warmest: 2015. Coolest: 1954.2018

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 1484878
NOAA station: RSM00029348 · PERVOMAJSKOE
Station distance: 71.7 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 28 usable years
Daylight: Calculated from latitude 57.53°, 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 PERVOMAJSKOE is what differs

Asino→Svetlyy→Zyryanskoye→Pervomayskoye→Orekhovo→Semënovka→

Or put two places side by side: Oktyabr’skiy vs Asino

Best time to visitOktyabr’skiy.

July

July

August

The whole year,without the guesswork.

Oktyabr’skiy runs +1.3°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Oktyabr’skiy.

The whole year,
without the guesswork.

Oktyabr’skiy runs +1.3°C
on the 1961–1990 baseline.

Nearby, measured,
and named.