Trbovlje weather in October

In October, Trbovlje sees average daytime highs of 14°C and overnight lows near 6°C, with 96 mm of precipitation across 9.3 wet days and about 10.7 hours of daylight. It is the 7th-warmest and 6th-wettest month of the year here.

Highs ease over the month, from about 17°C in the first days to 12°C by the end. The sky is clear or mostly clear about 26% of the time in October, and the air most often feels dry.

Daylight stretches from about 11 h 30 min at the start of October to 9 h 54 min by month's end. Set against the rest of the year, October is Trbovlje's 6th-clearest and 7th-windiest month. For the whole year in context, see Trbovlje's year-round climate.

Daytime high
14°
7th warmest
Overnight low
7th coldest
Precipitation
96 mm
9.3 wet days
Daylight
10 h 42 min
6:25 AM – 5:05 PM
Cloud cover
63%
6th clearest
Wind
6 km/h
7th windiest
Solar energy
2.24 kWh/m²
Travel score
4.3
out of 10

Trbovlje is town in Slovenia.

Air quality
Good
PM10 22.2 µg/m³ · 2019
Density
262/km²
people per km²
Founded
1220

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

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 17°C in the first days to 12°C by the end.

A typical October day in Trbovlje reaches about 14°C in the afternoon and slips back to 6°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 9°C and 20°C. Set against its neighbours, October runs about 5°C cooler than September and about 6°C warmer than November.

10°20°151015202531
Avg high (°C)Avg low (°C)
1179
2179
3178
4178
5168
6168
7168
8168
9167
10157
11157
12157
13157
14157
15146
16146
17146
18146
19146
20146
21136
22135
23135
24135
25135
26135
27125
28125
29125
30125
31125

How October really feels in Trbovlje

Once humidity and wind are folded in, October 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

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

Trbovlje weather by month

How October compares with the rest of the year at a glance. October is the 7th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -3°437.44.68.80.0
Feb / -3°567.54.5100.3
Mar10° / 6510.23.511.62.3
Apr15° / 84120.913.34.1
May19° / 10°10213.9014.75.6
Jun23° / 13°11514.4015.56.1
Jul25° / 15°12014.2015.26.4
Aug24° / 15°11012.80146.5
Sep20° / 11°10911.8012.35.9
Oct14° / 969.30.410.74.3
Nov / 92102.39.21.4
Dec / -2°708.94.98.50.0

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 26% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 15% of October, with mostly cloudy or overcast conditions the remaining 59%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14357
24357
34357
44357
54357
64357
74258
84357
94357
104357
114357
124357
134357
144357
154357
164357
174258
184258
194258
204258
214258
224060
233961
243961
253961
263862
273862
283763
293763
303763
313664

Chance of precipitation in October

Any precipitationSnow

Trbovlje gets around 96 mm of rain and snow over 9.3 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 30% and peaks near 35% on the wettest days, and about 0 day brings snow.

0%10%20%30%40%50%151015202531
Rain chance (%)Snow chance (%)
1350
2350
3340
4340
5330
6320
7320
8310
9300
10290
11290
12281
13281
14271
15271
16271
17271
18272
19272
20272
21272
22282
23282
24292
25292
26302
27302
28302
29312
30312
31322

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the dry band about 94% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)
18713
28812
38812
48911
58911
69010
79010
8919
9919
10928
11928
12937
13946
14946
15955
16964
17964
18964
19973
20973
21973
22973
23982
24982
25982
26982
27982
28982
29982
30982
31991

Wind in October

Winds average 6 km/h in October.

Across October, 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 October

DaylightNight

Daylight runs from about 11 h 30 min at the start of October to 9 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 96 minutes over October. Sunrise moves from 6:04 AM to 6:47 AM, and sunset from 5:33 PM to 4:40 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.56:045:33
211.46:065:31
311.46:075:29
411.36:085:27
511.36:105:25
611.26:115:23
711.26:125:21
811.16:145:20
911.06:155:18
1011.06:175:16
1110.96:185:14
1210.96:195:12
1310.86:215:10
1410.86:225:08
1510.76:245:06
1610.76:255:05
1710.66:265:03
1810.66:285:01
1910.56:294:59
2010.46:314:58
2110.46:324:56
2210.36:344:54
2310.36:354:53
2410.26:364:51
2510.26:384:49
2610.16:394:48
2710.16:414:46
2810.06:424:45
2910.06:444:43
309.96:454:42
319.96:474:40

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 2.24 kWh/m².

For context, solar energy here swings from a low near 1.06 kWh/m² to a high of 5.72 kWh/m² in June across the year — October's 2.24 kWh/m² falls in the middle.

0123151015202531
Solar energy (kWh/m²)Level
12.8Moderate
22.8Moderate
32.7Moderate
42.7Moderate
52.6Moderate
62.6Moderate
72.6Moderate
82.5Moderate
92.5Moderate
102.5Moderate
112.4Moderate
122.4Moderate
132.4Moderate
142.3Moderate
152.3Moderate
162.3Moderate
172.2Moderate
182.2Moderate
192.1Moderate
202.1Moderate
212.1Moderate
222.0Moderate
232.0Moderate
242.0Dim
251.9Dim
261.9Dim
271.9Dim
281.9Dim
291.8Dim
301.8Dim
311.8Dim
Planning a trip in October

Is October a good time to visit Trbovlje?

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

4.3
Sightseeing
6th-best month of the year
0.3
Beach & pool
7th-best month of the year

October is a reasonable time to visit Trbovlje for sightseeing.

What to pack for Trbovlje in October

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

In October, Trbovlje sees daytime highs around 14°C and nights near 6°C. Worth packing: a warm layer and rain gear. About 9 days see rain.

a warm layerrain gear

UV index in Trbovlje in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 3. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Trbovlje peaks around July 15 at about 8 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 1 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJul 15UV 8Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb2Moderate
Mar4Moderate
Apr7High
May6High
Jun8Very high
Jul8Very high
Aug7Very high
Sep5High
Oct3Moderate
Nov2Low
Dec1Low

Air quality in Trbovlje in October

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Trbovlje is worst in April — around 17 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateApr 917 µg/m³Sep 2012 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb15Moderate
Mar17Moderate
Apr17Moderate
May15Moderate
Jun15Moderate
Jul14Moderate
Aug13Moderate
Sep12Good
Oct12Good
Nov12Good
Dec14Moderate
Location & terrain

Where is Trbovlje?

Trbovlje sits at 46.2°N, 15.1°E, 409 m above sea level, in Slovenia. The nearest listed city is Celje, 18 km away.

CeljeVelenjeNovo MestoLjubljanaŽumberakKranjMariborSamobor

Topography around Trbovlje

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

Within 3 km, the terrain around Trbovlje has large variations in elevation — a maximum elevation change of 733 m around an average of 433 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,024 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,360 m.

The land around Trbovlje is covered by trees (74%) within 3 km, trees (74%) within 16 km, and trees (74%) within 80 km.

3 km
733 m
16 km
1,024 m
80 km
2,360 m
treesgrasslandcroplandartificial surfaces
October weather nearby: Celje 18 km · Velenje 23 km · Novo Mesto 40 km · Ljubljana 44 km · Žumberak 51 km · Kranj 54 km · Maribor 64 km · Samobor 65 km

Slovenia travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 63% of US
price level, 2025
GDP per capita
$37,376
2025
Happiness
6.9 / 10
World Happiness, 2025
Safe drinking water
100%
of population, 2024
Homicide rate
0.6
per 100k, 2023
Road deaths
5.1
per 100k/yr, 2019
Income group
High
World Bank
Religion
Catholic 69%atheist 14%Orthodox 4%non-believer/agnostic 4%

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 Trbovlje (46.1541°, 15.0518°, elevation 409 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).