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Russia · 1991–2020

Best time to visit
Lesnoy.

August leads for comfortable weather in Lesnoy: typically 24.1°C by day, 12.6°C at night, with 55 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortAugust

Typical high24.1°C

Typical low12.6°C

Rain in August55 mm

Comfort

August

August · June · July

89climate match

Beach

July

July · August · June

58climate match

Outdoors

May

May · September · June

91climate match

The weakest month is January, scoring 5 against August’s 89 — days reach only -4.7°C, 29° 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

5-4.7° / -10.4°

Feb

5-3.9° / -10.4°

Mar

51.8° / -5.4°

Apr

3412.2° / 2.5°

May

7320.4° / 8.4°

Jun

8423.4° / 11.8°

Jul

8225.7° / 14.3°

Aug

8924.1° / 12.6°

Sep

5917.4° / 7.9°

Oct

199.3° / 2.6°

Nov

51.2° / -3.4°

Dec

5-3.1° / -8.2°

Monthly climate evidence for Lesnoy — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-4.7°C	-10.4°C	39 mm	10	7 h 52	5	Strong coverage
February	-3.9°C	-10.4°C	36 mm	9	9 h 38	5	Strong coverage
March	1.8°C	-5.4°C	31 mm	7.8	11 h 39	5	Strong coverage
April	12.2°C	2.5°C	40 mm	7.3	13 h 57	34	Strong coverage
May	20.4°C	8.4°C	37 mm	6.9	15 h 58	73	Strong coverage
June	23.4°C	11.8°C	62 mm	8.6	17 h 09	84	Strong coverage
July	25.7°C	14.3°C	76 mm	9.4	16 h 41	82	Strong coverage
August	24.1°C	12.6°C	55 mm	7.6	14 h 53	89	Strong coverage
September	17.4°C	7.9°C	51 mm	7.6	12 h 37	59	Strong coverage
October	9.3°C	2.6°C	61 mm	10	10 h 24	19	Strong coverage
November	1.2°C	-3.4°C	46 mm	9.3	8 h 24	5	Strong coverage
December	-3.1°C	-8.2°C	49 mm	11.2	7 h 22	5	Strong coverage

What has changed

Lesnoy runs +1.8°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

+1.7

Feb

+2.3

Mar

+2.0

Apr

+1.8

May

+2.5

Jun

+1.3

Jul

+2.2

Aug

+2.8

Sep

+1.4

Oct

+0.4

Nov

+1.0

Dec

+2.3

August daytime highs, 2011–2018. Last recorded: 27.3°C.

Records at RJAZAN, 1925–2019
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	6.3°C12 Jan 2007	-40.9°C17 Jan 1940	19 mm8 Jan 1970	88 mm2016 · driest 5 mm in 1969	95
February	7.8°C12 Feb 1977	-34.8°C3 Feb 1956	21 mm1 Feb 1973	89 mm2002 · driest 1 mm in 1984	94
March	17.8°C30 Mar 2007	-28.6°C19 Mar 1942	19 mm20 Mar 2008	72 mm2013 · driest 2 mm in 1928	95
April	29.0°C29 Apr 2012	-18.6°C1 Apr 1963	35 mm23 Apr 2005	84 mm1992 · driest 6 mm in 1978	95
May	33.5°C29 May 2007	-5.0°C9 May 1999	50 mm20 May 1957	117 mm1951 · driest 4 mm in 1986	95
June	36.7°C29 Jun 1954	-1.8°C2 Jun 1930	72 mm9 Jun 1966	139 mm1980 · driest 4 mm in 1931	94
July	38.9°C29 Jul 2010	3.5°C7 Jul 1992	76 mm24 Jul 1951	172 mm1973 · driest 6 mm in 1938	94
August	39.5°C6 Aug 2010	0.4°C31 Aug 1966	91 mm8 Aug 1951	196 mm1951 · driest 6 mm in 2002	94
September	33.0°C10 Sep 1944	-7.3°C30 Sep 1996	52 mm8 Sep 2007	182 mm2013 · driest 1 mm in 1949	94
October	24.2°C5 Oct 1966	-14.7°C31 Oct 1966	52 mm2 Oct 1992	161 mm1992 · driest 1 mm in 1987	93
November	15.8°C6 Nov 2013	-24.5°C22 Nov 1946	47 mm4 Nov 1952	93 mm1992 · driest 6 mm in 1993	93
December	8.9°C6 Dec 2008	-39.7°C31 Dec 1978	23 mm13 Dec 1981	122 mm2017 · driest 2 mm in 1938	92

Typical days per month at RJAZAN, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	30	<1
February	0	0	27	<1
March	0	0	26	<1
April	<1	0	9	<1
May	6	<1	1	1
June	12	3	0	2
July	18	5	0	2
August	13	3	0	2
September	3	<1	<1	1
October	0	0	9	2
November	0	0	21	<1
December	0	0	28	<1

The best month has moved. On the 1961–1990 numbers the strongest month here was July (scoring 91); on 2011–2025 it is June (90). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in RJAZAN’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%	26%	<1%	31%	-12.2–-2.1°C
February	0%	24%	<1%	29%	-9.9–-0.8°C
March	0%	21%	<1%	22%	-3.1–3.6°C
April	7%	24%	2%	27%	6.7–14.2°C
May	39%	24%	4%	29%	15.8–22.8°C
June	56%	29%	7%	36%	19.7–26.0°C
July	64%	31%	7%	37%	22.3–28.3°C
August	60%	26%	5%	31%	20.8–26.0°C
September	25%	27%	4%	32%	14.1–19.7°C
October	2%	29%	4%	36%	5.9–11.2°C
November	0%	29%	2%	37%	-1.5–3.9°C
December	0%	30%	1%	39%	-8.1–-0.5°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.

1925Each stripe is one year’s mean temperature against the 84-year average. Warmest: 2008. Coolest: 1941.2018

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 535744
NOAA station: RSM00027730 · RJAZAN
Station distance: 56.8 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 28 usable years
Daylight: Calculated from latitude 54.21°, 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 RJAZAN is what differs

Ryazan’→Rybnoye→Shilovo→Spassk-Ryazanskiy→Tuma→Polyany→

Or put two places side by side: Lesnoy vs Ryazan’

Best time to visitLesnoy.

August

July

May

The whole year,without the guesswork.

Lesnoy runs +1.8°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Lesnoy.

The whole year,
without the guesswork.

Lesnoy runs +1.8°C
on the 1961–1990 baseline.

Nearby, measured,
and named.