Bulgaria · 1991–2020

Best time to visit
Pliska.

May leads for comfortable weather in Pliska: typically 24.6°C by day, 11.1°C at night, with 51 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortMay

Typical high24.6°C

Typical low11.1°C

Rain in May51 mm

Comfort

May

May · September · June

85climate match

Beach

August

August · July · June

79climate match

Outdoors

October

October · April · May

87climate match

The weakest month is January, scoring 5 against May’s 85 — days reach only 3.6°C, 20° 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

53.6° / -3.7°

Feb

116.8° / -2.1°

Mar

3512.5° / 1.7°

Apr

6318.9° / 6°

May

8524.6° / 11.1°

Jun

7528.8° / 15.6°

Jul

6831° / 17.2°

Aug

7231.1° / 16.6°

Sep

8525.7° / 12.2°

Oct

6518.8° / 7.3°

Nov

3411.7° / 2.8°

Dec

55.3° / -2°

Monthly climate evidence for Pliska — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	3.6°C	-3.7°C	40 mm	6.8	9 h 18	5	Strong coverage
February	6.8°C	-2.1°C	28 mm	4.8	10 h 26	11	Strong coverage
March	12.5°C	1.7°C	39 mm	5.8	11 h 47	35	Strong coverage
April	18.9°C	6°C	41 mm	6.6	13 h 21	63	Strong coverage
May	24.6°C	11.1°C	51 mm	7.5	14 h 40	85	Strong coverage
June	28.8°C	15.6°C	66 mm	7.3	15 h 23	75	Strong coverage
July	31°C	17.2°C	52 mm	6.2	15 h 06	68	Strong coverage
August	31.1°C	16.6°C	42 mm	4.2	13 h 58	72	Strong coverage
September	25.7°C	12.2°C	52 mm	4.8	12 h 27	85	Strong coverage
October	18.8°C	7.3°C	49 mm	5.2	10 h 57	65	Strong coverage
November	11.7°C	2.8°C	45 mm	5.4	9 h 38	34	Strong coverage
December	5.3°C	-2°C	46 mm	6.9	8 h 59	5	Strong coverage

What has changed

Pliska runs +2.1°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

+2.9

Feb

+2.9

Mar

+2.6

Apr

+1.0

May

+0.7

Jun

+1.9

Jul

+3.0

Aug

+3.4

Sep

+2.2

Oct

+0.9

Nov

+1.3

Dec

+2.2

May daytime highs, 2011–2025. Last recorded: 22.5°C.

Records at CALARASI, 1898–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	20.9°C18 Jan 2023	-30.0°C8 Jan 1938	45 mm7 Jan 2012	147 mm1966 · driest 1 mm in 2020	126
February	25.0°C27 Feb 1995	-24.7°C10 Feb 1929	44 mm23 Feb 1954	153 mm1954 · driest 0 mm in 1959	127
March	30.7°C30 Mar 1947	-17.5°C1 Mar 1985	39 mm12 Mar 1973	98 mm2015 · driest 0 mm in 1990	128
April	34.0°C20 Apr 1899	-7.8°C29 Apr 1918	54 mm15 Apr 1940	129 mm1951 · driest 0 mm in 1968	127
May	37.5°C3 May 2003	-5.1°C1 May 1957	84 mm25 May 1967	173 mm1971 · driest 6 mm in 1958	126
June	39.5°C26 Jun 2007	5.5°C3 Jun 1918	67 mm21 Jun 1939	217 mm1948 · driest 0 mm in 2025	125
July	42.3°C5 Jul 2000	7.6°C7 Jul 1953	81 mm9 Jul 2010	185 mm2010 · driest 1 mm in 2007	127
August	41.4°C10 Aug 1951	5.0°C31 Aug 1918	75 mm7 Aug 2007	144 mm1970 · driest 2 mm in 1962	126
September	38.2°C9 Sep 1946	-2.6°C29 Sep 1977	72 mm2 Sep 1966	161 mm2003 · driest 0 mm in 1961	127
October	36.7°C2 Oct 1952	-7.3°C31 Oct 1993	81 mm1 Oct 2013	140 mm1972 · driest 0 mm in 1969	126
November	30.5°C1 Nov 1926	-16.5°C1 Nov 1920	51 mm26 Nov 2023	137 mm2023 · driest 1 mm in 1986	126
December	22.2°C2 Dec 1903	-21.1°C23 Dec 1927	69 mm3 Dec 2012	149 mm1969 · driest 0 mm in 1958	127

Typical days per month at CALARASI, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	24	1
February	0	0	17	<1
March	<1	0	11	1
April	3	<1	2	1
May	16	3	0	2
June	25	12	0	2
July	30	19	0	2
August	30	20	0	1
September	18	6	0	2
October	4	<1	1	2
November	<1	0	8	2
December	0	0	20	1

The best month has moved. On the 1961–1990 numbers the strongest month here was September (scoring 90); on 2011–2025 it is May (89). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in CALARASI’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	<1%	20%	3%	22%	-1.5–6.8°C
February	1%	18%	2%	17%	1.2–9.6°C
March	12%	17%	3%	16%	7.3–15.2°C
April	38%	20%	4%	22%	15.6–21.4°C
May	67%	24%	5%	28%	21.4–26.8°C
June	74%	25%	7%	26%	25.7–29.8°C
July	81%	19%	6%	16%	27.9–32.2°C
August	86%	13%	4%	9%	27.4–32.7°C
September	80%	13%	4%	11%	23.1–27.9°C
October	38%	16%	4%	14%	15.7–21.7°C
November	7%	20%	5%	21%	7.3–14.5°C
December	<1%	21%	4%	22%	1.1–8.4°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.

1898Each stripe is one year’s mean temperature against the 117-year average. Warmest: 2023. Coolest: 1940.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 728199
NOAA station: ROE00100901 · CALARASI
Station distance: 94.3 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 30 usable years
Daylight: Calculated from latitude 43.37°, 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 CALARASI is what differs

Dobrich→Slobozia→Feteşti→Silistra→Razgrad→Fetești-Gară→

Or put two places side by side: Pliska vs Dobrich

Best time to visitPliska.

May

August

October

The whole year,without the guesswork.

Pliska runs +2.1°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Pliska.

The whole year,
without the guesswork.

Pliska runs +2.1°C
on the 1961–1990 baseline.

Nearby, measured,
and named.