Montenegro weather in April

In April, Montenegro sees average daytime highs of 25°C and overnight lows near 16°C, with 121 mm of rain across 9.8 wet days and about 11.3 hours of daylight. It is the 6th-warmest and 11th-wettest month of the year here.

Highs ease over the month, from about 27°C in the first days to 24°C by the end. The sky is clear or mostly clear about 34% of the time in April, and the air most often feels humid.

Daylight stretches from about 11 h 42 min at the start of April to 10 h 54 min by month's end. Set against the rest of the year, April is Montenegro's 4th-clearest and 11th-windiest month. For the whole year in context, see Montenegro's year-round climate.

Daytime high
25°
6th warmest
Overnight low
16°
7th coldest
Rainfall
121 mm
9.8 wet days
Daylight
11 h 18 min
7:48 AM – 7:05 PM
Cloud cover
57%
4th clearest
Wind
9 km/h
11th windiest
Solar energy
3.75 kWh/m²
Travel score
6.8
out of 10

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 27°C in the first days to 24°C by the end.

A typical April day in Montenegro reaches about 25°C in the afternoon and slips back to 16°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 30°C. Set against its neighbours, April runs about 3°C cooler than March and about 4°C warmer than May.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
12718
22718
32717
42717
52717
62617
72617
82617
92617
102617
112617
122617
132617
142616
152516
162516
172516
182516
192516
202516
212516
222415
232415
242415
252415
262415
272415
282415
292415
302315

Montenegro weather by month

How April compares with the rest of the year at a glance. April is the 6th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 20°16415.313.74.6
Feb29° / 20°14113.913.14.7
Mar28° / 19°1261312.25.7
Apr25° / 16°1219.811.36.8
May22° / 13°1219.510.56.6
Jun20° / 11°12910.110.16.1
Jul19° / 10°16010.410.36.1
Aug21° / 11°13110.510.96.5
Sep22° / 13°16111.811.86.3
Oct24° / 15°19213.512.76.2
Nov27° / 17°14011.713.56.3
Dec29° / 19°14313.213.95.2

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 34% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 15% of April, with mostly cloudy or overcast conditions the remaining 50%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15248
25248
35248
45347
55347
65248
75248
85248
95149
105149
115149
125050
134951
144951
154951
164951
174852
184852
194852
204753
214753
224852
234852
244852
254852
264852
274852
284852
294852
304852

Chance of precipitation in April

Any precipitation

Montenegro gets around 121 mm of rain over 9.8 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 33% and peaks near 35% on the wettest days.

0%10%20%30%40%50%151015202530
Rain chance (%)
135
234
334
434
533
633
733
833
933
1033
1133
1233
1333
1433
1533
1633
1733
1833
1933
2032
2132
2232
2332
2432
2532
2632
2731
2831
2931
3031

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the humid band about 30% of days. Sticky, muggy-or-worse air turns up on roughly 34% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1616313810
2616303710
361730379
471730369
571830369
681830359
781830359
891930349
9101930339
10101930338
11112030328
12122030318
13122130307
14132130297
15132131286
16142231286
17152231275
18152231265
19162331255
20172331244
21182431234
22182431233
23192431223
24202531213
25212531202
26222531202
27232631192
28242630182
29252630182
30262630171

Wind in April

Winds average 9 km/h in April.

Across April, daily wind ranges from about 8 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 11 h 42 min at the start of April to 10 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 48 minutes over April. Sunrise moves from 7:39 AM to 7:56 AM, and sunset from 7:22 PM to 6:50 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.77:397:22
211.77:397:21
311.77:407:20
411.67:407:19
511.67:417:18
611.67:427:16
711.67:427:15
811.57:437:14
911.57:437:13
1011.57:447:12
1111.47:457:10
1211.47:457:09
1311.47:467:08
1411.37:467:07
1511.37:477:06
1611.37:487:05
1711.37:487:03
1811.27:497:02
1911.27:497:01
2011.27:507:00
2111.17:516:59
2211.17:516:58
2311.17:526:57
2411.17:536:56
2511.07:536:55
2611.07:546:54
2711.07:546:53
2810.97:556:52
2910.97:566:51
3010.97:566:50

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 3.75 kWh/m².

For context, solar energy here swings from a low near 2.38 kWh/m² to a high of 6.48 kWh/m² in December across the year — April's 3.75 kWh/m² falls in the middle.

012345151015202530
Solar energy (kWh/m²)Level
14.3Bright
24.3Bright
34.2Bright
44.2Bright
54.2Bright
64.1Bright
74.1Bright
84.0Bright
94.0Bright
104.0Moderate
113.9Moderate
123.9Moderate
133.8Moderate
143.8Moderate
153.8Moderate
163.7Moderate
173.7Moderate
183.6Moderate
193.6Moderate
203.6Moderate
213.5Moderate
223.5Moderate
233.5Moderate
243.4Moderate
253.4Moderate
263.4Moderate
273.3Moderate
283.3Moderate
293.3Moderate
303.3Moderate
Planning a trip in April

Is April a good time to visit Montenegro?

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

6.8
Sightseeing
1st-best month of the year
6.2
Beach & pool
4th-best month of the year

April is a reasonable time to visit Montenegro for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Montenegro in April

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

In April, Montenegro sees daytime highs around 25°C and nights near 16°C. Worth packing: light clothes and rain gear. About 10 days see rain.

light clothesrain gear

UV index in Montenegro in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Montenegro peaks around January 15 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateHighVery highExtremeJan 15UV 13Jun 19UV 3
UV index (midday)Level
Jan13Extreme
Feb12Extreme
Mar10Very high
Apr8Very high
May5Moderate
Jun3Moderate
Jul4Moderate
Aug5High
Sep8Very high
Oct7High
Nov11Extreme
Dec12Extreme

Air quality in Montenegro in April

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Montenegro is worst in August — around 20 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (December, 10 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodAug 1720 µg/m³Dec 1811 µg/m³
PM2.5 (µg/m³)Level
Jan12Good
Feb11Good
Mar12Good
Apr15Moderate
May17Moderate
Jun17Moderate
Jul19Moderate
Aug20Moderate
Sep19Moderate
Oct13Moderate
Nov12Good
Dec10Good
Location & terrain

Where is Montenegro?

Montenegro sits at 29.7°S, 51.5°W, 21 m above sea level, in Brazil. The nearest listed city is São Sebastião do Caí, 14 km away.

Topography around Montenegro

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

Within 3 km, the terrain around Montenegro has only modest variations in elevation — a maximum elevation change of 216 m around an average of 29 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 284 m; within 80 km, large variations in elevation — a maximum elevation change of 935 m.

The land around Montenegro is covered by trees (49%) and artificial surfaces (24%) within 3 km, trees (63%) and grassland (26%) within 16 km, and trees (60%) within 80 km.

3 km
216 m
16 km
284 m
80 km
935 m
treesgrasslandcroplandartificial surfaceswaterwetland
April weather nearby: São Sebastião do Caí 14 km · Portão 21 km · Nova Santa Rita 25 km · Estância Velha 28 km · Ivoti 31 km · São Leopoldo 31 km · Novo Hamburgo 32 km · Esteio 33 km

Brazil travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / N
127 / 220 V · 60 Hz
Prices
≈ 46% of US
price level, 2025
GDP per capita
$10,713
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
89%
of population, 2024
Homicide rate
19.3
per 100k, 2023
Road deaths
16
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 482
Religion
Roman Catholic 57%Evangelical 27%none 9%other 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 Montenegro (-29.6886°, -51.4611°, elevation 21 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).