Home·Bosnia and Herzegovina·Federation of B&H

Bosnia and Herzegovina · 1991–2020

Best time to visit
Jezerski.

June leads for comfortable weather in Jezerski: typically 24.8°C by day, 13.2°C at night, with 113 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJune

Typical high24.8°C

Typical low13.2°C

Rain in June113 mm

Comfort

June

June · July · August

77climate match

Beach

July

July · August · June

59climate match

Outdoors

May

May · September · June

72climate match

The weakest month is January, scoring 5 against June’s 77 — days reach only 5.3°C, 19° 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

55.3° / -2.1°

Feb

57.2° / -1.7°

Mar

2011.6° / 1.7°

Apr

3916.5° / 5.6°

May

6020.9° / 9.6°

Jun

7724.8° / 13.2°

Jul

7627° / 14.6°

Aug

7627° / 14.6°

Sep

5921.3° / 10.6°

Oct

3516.2° / 7°

Nov

610.6° / 3.2°

Dec

55.9° / -1.4°

Monthly climate evidence for Jezerski — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	5.3°C	-2.1°C	112 mm	10.4	9 h 07	5	Strong coverage
February	7.2°C	-1.7°C	119 mm	10.1	10 h 20	5	Strong coverage
March	11.6°C	1.7°C	101 mm	9.8	11 h 46	20	Strong coverage
April	16.5°C	5.6°C	126 mm	10.4	13 h 25	39	Strong coverage
May	20.9°C	9.6°C	132 mm	10.2	14 h 49	60	Strong coverage
June	24.8°C	13.2°C	113 mm	9.4	15 h 35	77	Strong coverage
July	27°C	14.6°C	101 mm	8.2	15 h 17	76	Strong coverage
August	27°C	14.6°C	104 mm	7.4	14 h 04	76	Strong coverage
September	21.3°C	10.6°C	160 mm	10.5	12 h 28	59	Strong coverage
October	16.2°C	7°C	159 mm	11	10 h 53	35	Strong coverage
November	10.6°C	3.2°C	175 mm	13.2	9 h 29	6	Strong coverage
December	5.9°C	-1.4°C	153 mm	11.8	8 h 47	5	Strong coverage

What has changed

Jezerski runs +2.3°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

+3.0

Feb

+2.1

Mar

+2.5

Apr

+2.4

May

+1.0

Jun

+3.1

Jul

+2.7

Aug

+3.2

Sep

+1.2

Oct

+1.7

Nov

+1.6

Dec

+3.2

June daytime highs, 2011–2023. Last recorded: 25.2°C.

Records at OGULIN, 1949–2023
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	19.8°C17 Jan 2011	-26.2°C31 Jan 1950	63 mm27 Jan 1952	297 mm2023 · driest 1 mm in 1989	75
February	21.6°C26 Feb 2021	-28.5°C17 Feb 1956	63 mm17 Feb 1960	279 mm2018 · driest 2 mm in 1998	75
March	25.4°C29 Mar 1989	-20.4°C2 Mar 2005	69 mm6 Mar 1955	298 mm1951 · driest 5 mm in 2012	75
April	28.9°C23 Apr 2018	-9.0°C7 Apr 2021	58 mm24 Apr 1961	328 mm1972 · driest 12 mm in 2007	75
May	32.4°C27 May 1958	-2.9°C11 May 1953	111 mm6 May 1987	325 mm2023 · driest 9 mm in 1979	75
June	35.6°C30 Jun 1950	1.6°C26 Jun 1949	83 mm29 Jun 1959	287 mm1981 · driest 8 mm in 2021	75
July	39.5°C5 Jul 1950	4.3°C1 Jul 1962	92 mm18 Jul 1971	266 mm1999 · driest 19 mm in 1982	75
August	39.5°C4 Aug 2017	2.4°C25 Aug 1980	106 mm28 Aug 1995	335 mm2006 · driest 1 mm in 1962	75
September	33.2°C3 Sep 1956	-2.2°C30 Sep 1970	122 mm16 Sep 2022	382 mm2022 · driest 1 mm in 1956	75
October	30.4°C8 Oct 2023	-5.7°C26 Oct 2003	98 mm20 Oct 1990	434 mm1974 · driest 0 mm in 1965	75
November	27.2°C9 Nov 2015	-19.1°C25 Nov 1965	94 mm14 Nov 1987	395 mm1965 · driest 10 mm in 2011	75
December	20.9°C17 Dec 1989	-22.3°C22 Dec 1969	75 mm26 Dec 1995	398 mm1952 · driest 1 mm in 2015	75

Typical days per month at OGULIN, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	21	4
February	0	0	18	4
March	<1	0	11	4
April	1	0	3	4
May	6	<1	0	4
June	16	4	0	4
July	22	8	0	3
August	21	8	0	3
September	7	<1	0	5
October	<1	0	2	5
November	0	0	8	6
December	0	0	20	6

The best month has moved. On the 1961–1990 numbers the strongest month here was July (scoring 81); on 2011–2025 it is June (83). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in OGULIN’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%	36%	13%	49%	0.7–8.0°C
February	<1%	37%	14%	49%	2.2–10.8°C
March	4%	35%	13%	46%	6.0–14.4°C
April	18%	38%	16%	51%	12.8–18.5°C
May	43%	35%	14%	47%	18.0–22.5°C
June	60%	34%	13%	42%	21.8–26.4°C
July	71%	27%	11%	31%	24.0–28.6°C
August	71%	26%	12%	31%	23.2–28.7°C
September	48%	32%	16%	42%	19.3–23.4°C
October	18%	33%	15%	43%	13.4–18.9°C
November	2%	43%	19%	59%	6.5–13.0°C
December	0%	40%	18%	53%	2.5–8.8°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.

1949Each stripe is one year’s mean temperature against the 75-year average. Warmest: 2023. Coolest: 1962.2023

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 3198618
NOAA station: HRE00155402 · OGULIN
Station distance: 69.2 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 30 usable years
Daylight: Calculated from latitude 44.98°, 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 OGULIN is what differs

Cazin→Velika Kladuša→Stijena→Todorovo→Ogulin→Bužim→

Or put two places side by side: Jezerski vs Cazin

Best time to visitJezerski.

June

July

May

The whole year,without the guesswork.

Jezerski runs +2.3°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Jezerski.

The whole year,
without the guesswork.

Jezerski runs +2.3°C
on the 1961–1990 baseline.

Nearby, measured,
and named.