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Russia · 1991–2020

Best time to visit
Cheboksary.

July leads for comfortable weather in Cheboksary: typically 25.3°C by day, 13.5°C at night, with 74 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJuly

Typical high25.3°C

Typical low13.5°C

Rain in July74 mm

Comfort

July

July · August · June

83climate match

Beach

July

July · August · June

56climate match

Outdoors

May

May · August · June

86climate match

The weakest month is January, scoring 5 against July’s 83 — days reach only -7.3°C, 31° 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

5-7.3° / -13.8°

Feb

5-6.3° / -13.9°

Mar

50.4° / -7.8°

Apr

2510.4° / 0.3°

May

6519.4° / 6.7°

Jun

8023.1° / 11.2°

Jul

8325.3° / 13.5°

Aug

8122.8° / 11.5°

Sep

5216.4° / 6.8°

Oct

138° / 1.4°

Nov

5-0.7° / -5.4°

Dec

5-5.7° / -11.3°

Monthly climate evidence for Cheboksary — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-7.3°C	-13.8°C	40 mm	11.1	7 h 31	5	Strong coverage
February	-6.3°C	-13.9°C	30 mm	8.4	9 h 27	5	Strong coverage
March	0.4°C	-7.8°C	32 mm	8.5	11 h 37	5	Strong coverage
April	10.4°C	0.3°C	32 mm	6.8	14 h 06	25	Strong coverage
May	19.4°C	6.7°C	40 mm	7.8	16 h 17	65	Strong coverage
June	23.1°C	11.2°C	64 mm	9.2	17 h 36	80	Strong coverage
July	25.3°C	13.5°C	74 mm	8.2	17 h 04	83	Strong coverage
August	22.8°C	11.5°C	65 mm	8.4	15 h 06	81	Strong coverage
September	16.4°C	6.8°C	54 mm	8.5	12 h 40	52	Strong coverage
October	8°C	1.4°C	57 mm	10.5	10 h 17	13	Strong coverage
November	-0.7°C	-5.4°C	43 mm	9.7	8 h 06	5	Strong coverage
December	-5.7°C	-11.3°C	42 mm	11	6 h 57	5	Strong coverage

What has changed

Cheboksary runs +1.4°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

+2.3

Feb

+1.8

Mar

+2.1

Apr

+1.6

May

+1.0

Jun

+0.5

Jul

+1.0

Aug

+1.9

Sep

+1.2

Oct

+1.4

Nov

+1.1

Dec

+0.9

July daytime highs, 2011–2025. Last recorded: 25.0°C.

Records at JOSKAR-OLA, 1936–2025
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	4.5°C20 Jan 2007	-46.9°C23 Jan 1942	19 mm23 Jan 2004	74 mm2016 · driest 6 mm in 1943	89
February	7.4°C25 Feb 2015	-41.7°C2 Feb 1967	19 mm21 Feb 1970	76 mm1955 · driest 0 mm in 1984	88
March	15.8°C30 Mar 2020	-38.9°C5 Mar 1963	20 mm10 Mar 2023	71 mm2013 · driest 1 mm in 1976	90
April	28.9°C30 Apr 1950	-27.4°C1 Apr 1963	25 mm9 Apr 1970	90 mm2020 · driest 2 mm in 1937	90
May	33.4°C31 May 2007	-6.0°C6 May 1969	35 mm20 May 2025	99 mm1978 · driest 5 mm in 1963	90
June	36.8°C30 Jun 1954	-2.5°C3 Jun 1950	66 mm21 Jun 2000	158 mm2000 · driest 9 mm in 1987	90
July	38.7°C26 Jul 1971	2.0°C4 Jul 2009	57 mm27 Jul 1954	208 mm2017 · driest 0 mm in 1938	90
August	39.1°C1 Aug 2010	-1.4°C17 Aug 1969	51 mm2 Aug 2020	127 mm1980 · driest 0 mm in 1946	89
September	31.6°C1 Sep 1995	-7.5°C23 Sep 1938	41 mm24 Sep 2002	111 mm1993 · driest 1 mm in 2024	89
October	23.9°C3 Oct 1991	-18.9°C29 Oct 1968	34 mm9 Oct 1970	128 mm1989 · driest 0 mm in 1987	89
November	12.2°C7 Nov 2013	-33.6°C27 Nov 1961	28 mm8 Nov 2016	93 mm1983 · driest 4 mm in 1993	87
December	7.2°C6 Dec 2008	-47.3°C31 Dec 1978	20 mm18 Dec 1962	94 mm2011 · driest 0 mm in 1946	87

Typical days per month at JOSKAR-OLA, 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	28	<1
April	<1	0	14	<1
May	6	<1	3	<1
June	11	3	<1	2
July	16	4	0	2
August	11	2	0	2
September	2	<1	2	2
October	0	0	11	2
November	0	0	24	<1
December	0	0	29	<1

The best month has moved. On the 1961–1990 numbers the strongest month here was July (scoring 88); on 2011–2025 it is August (92). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in JOSKAR-OLA’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%	31%	<1%	38%	-12.8–-4.4°C
February	0%	26%	<1%	30%	-11.9–-2.6°C
March	0%	22%	<1%	23%	-3.6–2.7°C
April	6%	23%	2%	27%	5.7–13.7°C
May	34%	27%	3%	33%	14.8–21.7°C
June	53%	31%	6%	41%	20.1–26.1°C
July	64%	29%	8%	33%	21.8–27.4°C
August	56%	27%	6%	33%	20.0–26.4°C
September	21%	30%	5%	40%	13.0–19.2°C
October	1%	34%	4%	46%	4.3–10.1°C
November	0%	30%	2%	39%	-4.2–1.7°C
December	0%	32%	1%	43%	-10.9–-2.1°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.

1936Each stripe is one year’s mean temperature against the 73-year average. Warmest: 2015. Coolest: 1941.2023

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 569696
NOAA station: RSM00027485 · JOSKAR-OLA
Station distance: 65.8 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 30 usable years
Daylight: Calculated from latitude 56.13°, 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 JOSKAR-OLA is what differs

Yoshkar-Ola→Novocheboksarsk→Koz’modem’yansk→Medvedevo→Tsivil’sk→Zvenigovo→

Or put two places side by side: Cheboksary vs Yoshkar-Ola

Best time to visitCheboksary.

July

July

May

The whole year,without the guesswork.

Cheboksary runs +1.4°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Cheboksary.

The whole year,
without the guesswork.

Cheboksary runs +1.4°C
on the 1961–1990 baseline.

Nearby, measured,
and named.