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Russia · 1991–2020

Best time to visit
Bolotnoye.

July leads for comfortable weather in Bolotnoye: typically 25°C by day, 13.4°C at night, with 70 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJuly

Typical high25°C

Typical low13.4°C

Rain in July70 mm

Comfort

July

July · June · August

83climate match

Beach

July

July · June · August

53climate match

Outdoors

August

August · May · June

79climate match

The weakest month is January, scoring 5 against July’s 83 — days reach only -13°C, 37° 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° / -20.9°

Feb

5-9.1° / -18.1°

Mar

5-0.8° / -10.8°

Apr

158.8° / -1.8°

May

5717.9° / 5°

Jun

8023.4° / 10.9°

Jul

8325° / 13.4°

Aug

7622.3° / 10.7°

Sep

4415.2° / 4.8°

Oct

57° / -1.2°

Nov

5-4.1° / -10.9°

Dec

5-10.3° / -18.2°

Monthly climate evidence for Bolotnoye — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-13°C	-20.9°C	27 mm	9.1	7 h 37	5	Strong coverage
February	-9.1°C	-18.1°C	21 mm	7	9 h 30	5	Strong coverage
March	-0.8°C	-10.8°C	26 mm	7.7	11 h 38	5	Strong coverage
April	8.8°C	-1.8°C	32 mm	8.1	14 h 04	15	Strong coverage
May	17.9°C	5°C	38 mm	8.4	16 h 13	57	Strong coverage
June	23.4°C	10.9°C	69 mm	9.9	17 h 30	80	Strong coverage
July	25°C	13.4°C	70 mm	9.8	16 h 58	83	Strong coverage
August	22.3°C	10.7°C	58 mm	10.8	15 h 03	76	Strong coverage
September	15.2°C	4.8°C	53 mm	9.8	12 h 39	44	Strong coverage
October	7°C	-1.2°C	52 mm	11.7	10 h 19	5	Strong coverage
November	-4.1°C	-10.9°C	52 mm	13.1	8 h 11	5	Strong coverage
December	-10.3°C	-18.2°C	45 mm	13.3	7 h 03	5	Strong coverage

What has changed

Bolotnoye runs +1.1°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

-0.3

Feb

+2.1

Mar

+3.2

Apr

+4.4

May

-0.2

Jun

+1.6

Jul

-0.2

Aug

+0.8

Sep

+0.1

Oct

+1.2

Nov

-0.2

Dec

+1.2

July daytime highs, 2011–2018. Last recorded: 23.5°C.

Records at BOLOTNOE, 1936–2019
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	4.4°C31 Jan 2007	-45.0°C6 Jan 2001	15 mm1 Jan 1979	71 mm1949 · driest 4 mm in 1942	84
February	6.7°C28 Feb 1983	-44.8°C5 Feb 1957	14 mm26 Feb 1947	52 mm2004 · driest 2 mm in 1962	84
March	16.5°C28 Mar 2009	-33.2°C12 Mar 1995	17 mm4 Mar 1944	70 mm2002 · driest 1 mm in 1989	84
April	29.3°C27 Apr 1972	-28.2°C3 Apr 1964	28 mm1 Apr 1948	71 mm1985 · driest 5 mm in 1954	84
May	35.4°C18 May 2004	-10.1°C1 May 1960	47 mm29 May 1959	100 mm1938 · driest 8 mm in 1999	84
June	35.0°C7 Jun 1967	-2.4°C4 Jun 1961	101 mm19 Jun 1991	159 mm1991 · driest 8 mm in 1981	84
July	35.8°C20 Jul 1953	1.9°C1 Jul 1988	64 mm21 Jul 1962	172 mm1990 · driest 9 mm in 2012	83
August	35.3°C11 Aug 2002	-0.8°C28 Aug 2006	53 mm14 Aug 1990	137 mm1942 · driest 3 mm in 1989	83
September	32.5°C1 Sep 2010	-7.9°C23 Sep 1998	36 mm3 Sep 2018	137 mm1996 · driest 7 mm in 1970	83
October	24.0°C1 Oct 2010	-24.8°C26 Oct 1976	27 mm29 Oct 1940	101 mm1940 · driest 18 mm in 1936	83
November	11.8°C4 Nov 2017	-42.1°C26 Nov 1952	23 mm30 Nov 1984	107 mm1945 · driest 4 mm in 1956	83
December	4.6°C24 Dec 1975	-46.7°C28 Dec 1958	20 mm9 Dec 2006	95 mm2006 · driest 5 mm in 1967	83

Typical days per month at BOLOTNOE, 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	30	<1
April	<1	0	19	<1
May	5	<1	6	<1
June	14	2	<1	2
July	17	3	0	2
August	9	1	0	1
September	2	<1	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 (90). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in BOLOTNOE’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%	-18.6–-9.2°C
February	0%	21%	<1%	22%	-15.1–-6.7°C
March	0%	21%	<1%	24%	-6.3–1.1°C
April	3%	25%	1%	29%	2.7–11.2°C
May	29%	28%	2%	33%	14.0–20.1°C
June	54%	32%	6%	40%	20.4–26.0°C
July	63%	31%	7%	42%	22.6–26.9°C
August	49%	33%	5%	43%	19.3–23.8°C
September	19%	30%	3%	38%	12.3–17.8°C
October	1%	36%	2%	50%	2.8–9.4°C
November	0%	39%	1%	51%	-10.4–-0.5°C
December	0%	35%	<1%	45%	-17.4–-7.0°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 83-year average. Warmest: 2015. Coolest: 1969.2018

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 1509819
NOAA station: RSM00029539 · BOLOTNOE
Station distance: 0.5 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 28 usable years
Daylight: Calculated from latitude 55.67°, 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 BOLOTNOE is what differs

Yurga→Stantsionno-Oyashinskiy→Turnayevo→Zudovo→Zimnik→Zhurilovskiy→

Or put two places side by side: Bolotnoye vs Yurga

Best time to visitBolotnoye.

July

July

August

The whole year,without the guesswork.

Bolotnoye runs +1.1°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Bolotnoye.

The whole year,
without the guesswork.

Bolotnoye runs +1.1°C
on the 1961–1990 baseline.

Nearby, measured,
and named.