Ukraine · 1991–2020

Best time to visit
Kostopil.

August leads for comfortable weather in Kostopil: typically 24.8°C by day, 13.3°C at night, with 70 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortAugust

Typical high24.8°C

Typical low13.3°C

Rain in August70 mm

Comfort

August

August · June · July

85climate match

Beach

August

August · July · June

55climate match

Outdoors

May

May · September · June

85climate match

The weakest month is January, scoring 5 against August’s 85 — days reach only -1.1°C, 25° 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

5-1.1° / -6.1°

Feb

50.5° / -5.5°

Mar

56° / -1.7°

Apr

4314.5° / 3.8°

May

6820.4° / 8.9°

Jun

8023.4° / 12.4°

Jul

8025.2° / 14.1°

Aug

8524.8° / 13.3°

Sep

6519.2° / 8.9°

Oct

3812.6° / 4.2°

Nov

65.4° / 0°

Dec

50.3° / -4.4°

Monthly climate evidence for Kostopil — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-1.1°C	-6.1°C	38 mm	9.6	8 h 24	5	Strong coverage
February	0.5°C	-5.5°C	39 mm	9.9	9 h 55	5	Strong coverage
March	6°C	-1.7°C	40 mm	9.1	11 h 42	5	Strong coverage
April	14.5°C	3.8°C	40 mm	8.3	13 h 44	43	Strong coverage
May	20.4°C	8.9°C	60 mm	9.1	15 h 29	68	Strong coverage
June	23.4°C	12.4°C	84 mm	9.9	16 h 29	80	Strong coverage
July	25.2°C	14.1°C	93 mm	9.7	16 h 05	80	Strong coverage
August	24.8°C	13.3°C	70 mm	7.8	14 h 33	85	Strong coverage
September	19.2°C	8.9°C	60 mm	7.9	12 h 33	65	Strong coverage
October	12.6°C	4.2°C	42 mm	7.8	10 h 36	38	Strong coverage
November	5.4°C	0°C	43 mm	8.1	8 h 51	6	Strong coverage
December	0.3°C	-4.4°C	42 mm	10.2	7 h 57	5	Strong coverage

What has changed

Kostopil runs +2.5°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

+2.8

Feb

+3.0

Mar

+4.0

Apr

+2.4

May

+1.0

Jun

+2.8

Jul

+2.8

Aug

+3.3

Sep

+2.3

Oct

+1.5

Nov

+1.8

Dec

+2.4

August daytime highs, 2011–2025. Last recorded: 22.8°C.

Records at SHEPETIVKA, 1924–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	14.3°C2 Jan 2023	-33.6°C11 Jan 1950	31 mm30 Jan 1988	111 mm1976 · driest 0 mm in 1979	89
February	16.4°C25 Feb 1990	-30.0°C3 Feb 2012	23 mm19 Feb 1973	98 mm1973 · driest 0 mm in 1977	91
March	23.0°C20 Mar 1990	-26.8°C3 Mar 1987	39 mm15 Mar 2013	115 mm2013 · driest 0 mm in 1982	90
April	30.6°C22 Apr 1950	-9.8°C13 Apr 1954	71 mm25 Apr 1989	124 mm2008 · driest 0 mm in 1980	91
May	31.5°C20 May 1996	-3.9°C2 May 2007	62 mm27 May 1971	152 mm1991 · driest 0 mm in 1946	92
June	34.2°C28 Jun 2026	1.4°C13 Jun 1984	60 mm6 Jun 1994	247 mm1988 · driest 0 mm in 1983	89
July	35.1°C12 Jul 1959	5.7°C11 Jul 2015	112 mm13 Jul 1969	230 mm1993 · driest 0 mm in 1979	90
August	36.6°C12 Aug 1946	2.0°C30 Aug 1966	60 mm24 Aug 1964	208 mm1969 · driest 0 mm in 1983	88
September	36.6°C1 Sep 2015	-4.0°C30 Sep 1993	63 mm6 Sep 1976	181 mm1976 · driest 0 mm in 1977	87
October	27.3°C1 Oct 1991	-9.1°C25 Oct 2003	51 mm8 Oct 1946	125 mm1939 · driest 0 mm in 1981	87
November	22.8°C1 Nov 1926	-20.6°C26 Nov 1999	54 mm25 Nov 2013	133 mm1960 · driest 0 mm in 1979	86
December	13.8°C3 Dec 1947	-26.1°C31 Dec 1969	24 mm2 Dec 1964	97 mm2021 · driest 0 mm in 1978	88

Typical days per month at SHEPETIVKA, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	25	<1
February	0	0	23	<1
March	0	0	19	<1
April	<1	0	5	<1
May	6	<1	<1	2
June	12	1	0	3
July	17	4	0	3
August	15	4	0	2
September	4	<1	<1	2
October	<1	0	6	1
November	0	0	14	<1
December	0	0	24	<1

The best month has moved. On the 1961–1990 numbers the strongest month here was August (scoring 88); 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 SHEPETIVKA’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%	27%	2%	32%	-7.0–1.9°C
February	0%	29%	2%	35%	-5.0–4.3°C
March	<1%	24%	2%	27%	-0.6–9.6°C
April	12%	25%	3%	29%	10.0–16.0°C
May	39%	28%	5%	35%	16.8–22.3°C
June	54%	32%	9%	40%	20.6–25.1°C
July	63%	32%	9%	40%	21.9–26.8°C
August	65%	25%	7%	27%	21.6–26.6°C
September	37%	24%	5%	27%	16.2–21.7°C
October	6%	23%	3%	26%	9.7–14.9°C
November	<1%	26%	3%	33%	2.5–7.8°C
December	0%	30%	2%	38%	-3.0–2.7°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.

1938Each stripe is one year’s mean temperature against the 82-year average. Warmest: 2024. Coolest: 1940.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 704737
NOAA station: UPM00033317 · SHEPETIVKA
Station distance: 89.4 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 29 usable years
Daylight: Calculated from latitude 50.88°, 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 SHEPETIVKA is what differs

Khmelnytskyi→Rivne→Zvyahel→Shepetivka→Dubno→Netishyn→

Or put two places side by side: Kostopil vs Khmelnytskyi

Best time to visitKostopil.

August

August

May

The whole year,without the guesswork.

Kostopil runs +2.5°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Kostopil.

The whole year,
without the guesswork.

Kostopil runs +2.5°C
on the 1961–1990 baseline.

Nearby, measured,
and named.