Troyan weather in August

In August, Troyan sees average daytime highs of 27°C and overnight lows near 15°C, with 66 mm of rain across 8.4 wet days and about 13.8 hours of daylight. It is the 1st-warmest and 7th-wettest month of the year here.

Highs ease over the month, from about 27°C in the first days to 25°C by the end. The sky is clear or mostly clear about 65% of the time in August, and the air most often feels comfortable.

Daylight stretches from about 14 h 24 min at the start of August to 13 h 06 min by month's end. Set against the rest of the year, August is Troyan's 1st-clearest and 12th-windiest month. For the whole year in context, see Troyan's year-round climate.

Daytime high
27°
1st warmest
Overnight low
15°
11th coldest
Rainfall
66 mm
8.4 wet days
Daylight
13 h 48 min
5:32 AM – 7:18 PM
Cloud cover
33%
1st clearest
Wind
6 km/h
12th windiest
Solar energy
5.78 kWh/m²
Travel score
7.3
out of 10

Troyan is city in Troyan municipality, Lovech oblast, Bulgaria.

Density
351/km²
people per km²

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

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 27°C in the first days to 25°C by the end.

A typical August day in Troyan reaches about 27°C in the afternoon and slips back to 15°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 31°C. Set against its neighbours, August runs on par with July and about 4°C warmer than September.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12716
22716
32716
42716
52716
62716
72716
82716
92716
102716
112716
122716
132716
142716
152716
162716
172716
182715
192715
202715
212715
222615
232615
242615
252615
262615
272614
282614
292514
302514
312514

How August really feels in Troyan

Once humidity and wind are folded in, August 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

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

Troyan weather by month

How August compares with the rest of the year at a glance. August is the 1st-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -4°538.66.59.20.0
Feb / -2°538.7610.20.4
Mar10° / 75125.111.62.2
Apr16° / 9013.11.213.14.4
May20° / 10°12215014.45.7
Jun24° / 14°10914.2015.16.3
Jul26° / 16°10411.5014.86.8
Aug27° / 15°668.4013.87.3
Sep22° / 12°738.9012.37.1
Oct16° / 618.50.710.85.4
Nov10° / 507.82.39.52.4
Dec / -2°609.768.90.1

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 65% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 15% of August, with mostly cloudy or overcast conditions the remaining 20%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17624
27624
37723
47723
57822
67921
77921
87921
98020
108020
118119
128119
138218
148218
158218
168218
178317
188317
198317
208317
218317
228317
238317
248218
258218
268119
278020
288020
297921
307822
317723

Chance of precipitation in August

Any precipitation

Troyan gets around 66 mm of rain over 8.4 wet days in August. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 28% and peaks near 33% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
133
233
332
432
531
630
730
829
928
1028
1128
1227
1327
1426
1526
1626
1725
1825
1925
2025
2125
2225
2326
2426
2526
2627
2727
2828
2928
3029
3129

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the comfortable band about 40% of days. Sticky, muggy-or-worse air turns up on roughly 6% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
18344810
28344810
38354710
49354610
59364510
69374410
710374210
811384110
912394010
101340399
111340389
121441378
131542358
141642347
151743337
161843326
172043316
182144315
192244305
202343304
212443293
222643283
232842283
242941272
253141262
263340252
273639232
283839221
294038211
304237191
314536181

Wind in August

Winds average 6 km/h in August, the calmest month.

Across August, daily wind ranges from about 6 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 14 h 24 min at the start of August to 13 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 78 minutes over August. Sunrise moves from 5:16 AM to 5:49 AM, and sunset from 7:38 PM to 6:53 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.45:167:38
214.35:177:37
314.35:187:36
414.35:197:35
514.25:207:34
614.25:217:32
714.15:227:31
814.15:237:30
914.15:257:28
1014.05:267:27
1114.05:277:26
1213.95:287:24
1313.95:297:23
1413.95:307:21
1513.85:317:20
1613.85:327:18
1713.75:337:17
1813.75:347:15
1913.65:367:14
2013.65:377:12
2113.55:387:10
2213.55:397:09
2313.55:407:07
2413.45:417:05
2513.45:427:04
2613.35:437:02
2713.35:457:00
2813.25:466:59
2913.25:476:57
3013.15:486:55
3113.15:496:53

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.78 kWh/m².

For context, solar energy here swings from a low near 1.45 kWh/m² to a high of 6.34 kWh/m² in June across the year — August's 5.78 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.1Intense
26.0Intense
36.0Intense
46.0Intense
56.0Intense
66.0Bright
76.0Bright
86.0Bright
95.9Bright
105.9Bright
115.9Bright
125.9Bright
135.9Bright
145.9Bright
155.8Bright
165.8Bright
175.8Bright
185.8Bright
195.8Bright
205.7Bright
215.7Bright
225.6Bright
235.6Bright
245.6Bright
255.5Bright
265.5Bright
275.4Bright
285.4Bright
295.3Bright
305.3Bright
315.2Bright
Planning a trip in August

Is August a good time to visit Troyan?

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

7.3
Sightseeing
1st-best month of the year
7.1
Beach & pool
1st-best month of the year

August is one of the better times to visit Troyan for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Troyan in August

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

In August, Troyan sees daytime highs around 27°C and nights near 15°C. Worth packing: light clothes, rain gear and sun protection. About 8 days see rain.

light clothesrain gearsun protection

UV index in Troyan in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August 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 Troyan 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 Troyan in August

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Troyan 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 Troyan?

Troyan sits at 42.9°N, 24.7°E, 389 m above sea level, in Bulgaria. The nearest listed city is Lovech, 26 km away.

KarlovoSevlievoGabrovoPlevenPanagyurishteKazanlakRakovski

Topography around Troyan

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

Within 3 km, the terrain around Troyan has significant variations in elevation — a maximum elevation change of 353 m around an average of 474 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,460 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,343 m.

The land around Troyan is covered by trees (73%) within 3 km, trees (83%) within 16 km, and trees (51%) and cropland (32%) within 80 km.

3 km
353 m
16 km
1,460 m
80 km
2,343 m
treesgrasslandcroplandartificial surfaces
August weather nearby: Lovech 26 km · Karlovo 30 km · Sevlievo 35 km · Gabrovo 49 km · Pleven 59 km · Panagyurishte 62 km · Kazanlak 64 km · Rakovski 70 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 Troyan (42.8943°, 24.7159°, elevation 389 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).