Karlovo weather in June

In June, Karlovo sees average daytime highs of 23°C and overnight lows near 13°C, with 132 mm of rain across 16.5 wet days and about 15.1 hours of daylight. It is the 3rd-warmest and 2nd-wettest month of the year here.

Highs climb over the month, from about 21°C in the first days to 24°C by the end. The sky is clear or mostly clear about 37% of the time in June, and the air most often feels comfortable.

Daylight stretches from about 14 h 54 min at the start of June to 15 h 06 min by month's end. Set against the rest of the year, June is Karlovo's 4th-clearest and 8th-windiest month. For the whole year in context, see Karlovo's year-round climate.

Daytime high
23°
3rd warmest
Overnight low
13°
10th coldest
Rainfall
132 mm
16.5 wet days
Daylight
15 h 06 min
4:48 AM – 7:54 PM
Cloud cover
52%
4th clearest
Wind
5 km/h
8th windiest
Solar energy
6.34 kWh/m²
Travel score
5.9
out of 10

Karlovo is city in Karlovo municipality, Plovdiv oblast, Bulgaria.

Density
297/km²
people per km²
Founded
1483

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 21°C in the first days to 24°C by the end.

A typical June day in Karlovo reaches about 23°C in the afternoon and slips back to 13°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 18°C and 28°C. Set against its neighbours, June runs about 4°C warmer than May and about 2°C cooler than July.

10°15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12111
22111
32111
42112
52212
62212
72212
82212
92212
102312
112313
122313
132313
142313
152313
162313
172413
182413
192413
202414
212414
222414
232414
242414
252414
262414
272414
282414
292414
302514

How June really feels in Karlovo

Once humidity and wind are folded in, June averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

June sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Karlovo weather by month

How June compares with the rest of the year at a glance. June is the 3rd-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -4°498.16.29.20.0
Feb / -3°5196.310.30.2
Mar / 7512.65.311.61.8
Apr15° / 9314.21.413.13.9
May19° / 13716.90.114.45.2
Jun23° / 13°13216.5015.15.9
Jul25° / 15°11913.5014.86.6
Aug26° / 15°7510013.77.2
Sep21° / 11°769.5012.36.8
Oct16° / 638.80.610.85.0
Nov / 507.82.69.62.1
Dec / -3°599.86.28.90.0

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 37% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 23% of June, with mostly cloudy or overcast conditions the remaining 40%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14852
25050
35050
45149
55149
65248
75347
85347
95446
105446
115644
125644
135842
145941
156139
166139
176238
186436
196436
206535
216634
226634
236832
246832
256832
266832
276931
287030
296931
307030

Chance of precipitation in June

Any precipitation

Karlovo gets around 132 mm of rain over 16.5 wet days in June. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 55% and peaks near 59% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
159
259
359
459
559
659
759
859
959
1058
1158
1257
1357
1456
1555
1655
1754
1854
1953
2053
2152
2252
2351
2451
2551
2651
2750
2850
2950
3050

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

Most of June feels comfortable — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, June lands in the comfortable band about 42% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1603550
2573760
3543970
4514180
54842101
64543111
74244121
84045141
93746152
103547162
113347172
123148193
133048203
142947213
152847223
162746234
172745244
182744254
192743264
202742275
212741275
222740285
232740285
242739295
252738305
262737315
272736325
282636335
292636344
302536354

Wind in June

Winds average 5 km/h in June.

Across June, daily wind ranges from about 5 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm

Sunrise & sunset in June

DaylightNight

Daylight runs from about 14 h 54 min at the start of June to 15 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 12 minutes over June. Sunrise moves from 4:52 AM to 4:51 AM, and sunset from 7:45 PM to 7:57 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
114.94:527:45
214.94:517:46
314.94:517:47
415.04:507:47
515.04:507:48
615.04:497:49
715.04:497:49
815.04:497:50
915.04:497:51
1015.14:487:51
1115.14:487:52
1215.14:487:53
1315.14:487:53
1415.14:487:54
1515.14:487:54
1615.14:487:54
1715.14:487:55
1815.14:487:55
1915.14:487:56
2015.14:487:56
2115.14:487:56
2215.14:487:56
2315.14:487:57
2415.14:497:57
2515.14:497:57
2615.14:497:57
2715.14:507:57
2815.14:507:57
2915.14:507:57
3015.14:517:57

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 6.34 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 1.51 kWh/m² to a high of 6.34 kWh/m² in June across the year — June's 6.34 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.0Intense
26.1Intense
36.1Intense
46.1Intense
56.1Intense
66.2Intense
76.2Intense
86.2Intense
96.2Intense
106.3Intense
116.3Intense
126.3Intense
136.3Intense
146.3Intense
156.3Intense
166.4Intense
176.4Intense
186.4Intense
196.4Intense
206.4Intense
216.4Intense
226.4Intense
236.5Intense
246.5Intense
256.5Intense
266.5Intense
276.5Intense
286.5Intense
296.5Intense
306.4Intense
Planning a trip in June

Is June a good time to visit Karlovo?

Our two travel scores rate June for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

5.9
Sightseeing
4th-best month of the year
4.6
Beach & pool
3rd-best month of the year

June is a reasonable time to visit Karlovo for sightseeing.

What to pack for Karlovo in June

From June's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In June, Karlovo sees daytime highs around 23°C and nights near 13°C. Pack rain gear and sun protection. Worth having: light clothes. About 17 days see rain.

rain gearsun protectionlight clothes

UV index in Karlovo in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Karlovo peaks around July 15 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateVery highVery highHighModerateLowJul 15UV 9Dec 21UV 1
UV index (midday)Level
Jan1Low
Feb2Moderate
Mar3Moderate
Apr8Very high
May7High
Jun9Very high
Jul9Very high
Aug9Very high
Sep6High
Oct4Moderate
Nov2Low
Dec1Low

Air quality in Karlovo in June

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where June falls, not just the annual average.

Air quality in Karlovo is worst in March — around 16 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

Modeled monthly averages (CAMS reanalysis, 2015–2024).

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodMar 2016 µg/m³Dec 1411 µg/m³
PM2.5 (µg/m³)Level
Jan13Moderate
Feb13Moderate
Mar16Moderate
Apr15Moderate
May14Moderate
Jun14Moderate
Jul14Moderate
Aug13Moderate
Sep12Good
Oct11Good
Nov12Good
Dec10Good
Location & terrain

Where is Karlovo?

Karlovo sits at 42.6°N, 24.8°E, 406 m above sea level, in Bulgaria. The nearest listed city is Troyan, 30 km away.

TroyanRakovskiKazanlakSevlievoGabrovoPanagyurishtePlovdivLovech

Topography around Karlovo

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Karlovo.

Within 3 km, the terrain around Karlovo has large variations in elevation — a maximum elevation change of 657 m around an average of 455 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 2,119 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,305 m.

The land around Karlovo is covered by cropland (40%), trees (23%) and grassland (21%) within 3 km, trees (47%) and grassland (34%) within 16 km, and trees (53%) and cropland (29%) within 80 km.

3 km
657 m
16 km
2,119 m
80 km
2,305 m
treesgrasslandcroplandartificial surfaces
June weather nearby: Troyan 30 km · Rakovski 41 km · Kazanlak 49 km · Sevlievo 50 km · Gabrovo 50 km · Panagyurishte 52 km · Plovdiv 53 km · Lovech 56 km

Bulgaria travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 23% of US
price level, 2025
GDP per capita
$20,328
2025
Happiness
5.7 / 10
World Happiness, 2025
Safe drinking water
96%
of population, 2024
Homicide rate
1.1
per 100k, 2023
Road deaths
9.2
per 100k/yr, 2019
Income group
High
World Bank
English
High
EF EPI 594
Religion
Christian 65%Muslim 10%none 5%other 0%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Karlovo (42.6333°, 24.8°, elevation 406 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).