Montenegro Kotor Weather in June — Climate Guide
June in Kotor is very-high
June is very-high for Kotor.
June in Kotor is early summer at its best — hot, swimmable, and lively, but a notch quieter and cheaper than July-August. It averages 27°C/18°C with long sunshine and easing rain.
The bay reaches a comfortable ~22°C, so swims, boat trips, and Perast outings are all in play alongside the Old Town and the walls climb. Boat schedules run full, opening up the bay and Lovćen tours. Days are long, with sunsets near 20:30 — lovely from the fortress.
Travel score
Kotor June Weather Stats
Avg High
27°C
Avg Low
18°C
Rainy Days
8
70mm total
Sunshine
10h
Daily avg
Humidity
62%
comfortable
UV Index
9
Very high
Wind
8 km/h
Gusts 16
Sea Temp
22°C
Avg water temp
Crowds
Busy
At attractions
June Sunrise & Sunset
Air Quality
PM2.5
13 μg/m³
PM10
22 μg/m³
Status
good
Feels-Like Temperature & Wind
Feels like
Daytime
28°C
Nighttime
18°C
Humidity and wind affect how the actual temperature feels.
Wind
8 km/h
Max gust 16 km/h
Activities Recommended for June
June Travel Pros & Cons
Pros
- Hot, swimmable bay (~22°C)
- Full boat-trip schedules
- Long daylight, great fortress sunsets
- Quieter and cheaper than July-August
Cons
- Prices climbing toward peak
- Cruise crowds frequent
- Intense midday sun (UV 9)
- Bay getting humid in the heat
June Events & Festivals
- Summer begins — hot, humid, swimmable sea
- Boat trips at full summer schedule
- Sea warms to ~22°C — beach season open
- Long daylight (sunset ~20:30)
Kotor in June — Full Picture
June in Kotor is early summer at its best — hot, swimmable, and lively, but a notch quieter and cheaper than July-August. It averages 27°C/18°C with long sunshine and easing rain.
The bay reaches a comfortable ~22°C, so swims, boat trips, and Perast outings are all in play alongside the Old Town and the walls climb. Boat schedules run full, opening up the bay and Lovćen tours. Days are long, with sunsets near 20:30 — lovely from the fortress.
Crowds and prices climb toward peak, and cruise ships are frequent, so book accommodation, boat tours, and popular konobas in advance — but the town still breathes compared with August. Early June is calmer than late June. The enclosed bay starts to feel humid in the heat.
Pack light summer clothing, swimwear, a hat, and strong sunscreen — the midday sun is intense (UV 9) and the walls climb is punishing at noon. For warm sea, full access, and crowds that haven't yet peaked, June is an excellent choice.
What to Wear & What to Pack
Early summer — around 27°C/18°C, hot and increasingly humid in the enclosed bay. Light summer clothing, swimwear, hat, sunglasses, SPF 30-50. The bay is comfortably swimmable (~22°C).
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
18.7°C
10.3°C
10.7/mo
Summer (Jun·Jul·Aug)
Current29°C
19.3°C
6.3/mo
Autumn (Sep·Oct·Nov)
21°C
13°C
10.7/mo
Winter (Dec·Jan·Feb)
12.3°C
5.3°C
12/mo
Kotor Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| 12° | 5° | 12d·165mm | 4h | 72% | 2 | Quiet | Low season | |
| 12° | 5° | 11d·150mm | 4.5h | 70% | 2 | Quiet | Low season | |
| 15° | 7° | 11d·130mm | 5.5h | 67% | 3 | Quiet | Low season | |
| 18° | 10° | 11d·110mm | 6.5h | 66% | 5 | Moderate | Shoulder | |
| May (Best) | 23° | 14° | 10d·90mm | 8h | 64% | 7 | Busy | Shoulder |
| June (Best) | 27° | 18° | 8d·70mm | 10h | 62% | 9 | Busy | Peak |
| 30° | 20° | 5d·40mm | 12h | 60% | 10 | Very busy | Peak | |
| 30° | 20° | 6d·55mm | 11h | 62% | 10 | Very busy | Peak | |
| September (Best) | 26° | 17° | 8d·95mm | 8h | 65% | 7 | Busy | Shoulder |
| 21° | 13° | 11d·165mm | 5.5h | 69% | 4 | Moderate | Shoulder | |
| 16° | 9° | 13d·235mm | 4h | 73% | 2 | Quiet | Low season | |
| 13° | 6° | 13d·200mm | 3.5h | 73% | 1 | Quiet | Shoulder |
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Kotor June Hotel Picks
Frequently Asked Questions
Is June a good time to visit Kotor?
Kotor in June is very-high. Tourist crowds are busy and flight/hotel prices are peak.
What's the average temperature in Kotor in June?
Kotor June averages a high of 27°C and a low of 18°C.
Does it rain much in Kotor in June?
Kotor June averages 70mm of rainfall over about 8 rainy days.
What should I wear in Kotor in June?
Early summer — around 27°C/18°C, hot and increasingly humid in the enclosed bay. Light summer clothing, swimwear, hat, sunglasses, SPF 30-50. The bay is comfortably swimmable (~22°C).
What time are sunrise and sunset in Kotor in June?
Kotor June sunrise is 05:20 and sunset is 20:30, with 15h 10min of daylight.
What's the air quality like in Kotor in June?
Kotor June air quality (AQI) averages 35, rated Good. PM2.5 averages 13μg/m³.
What activities are recommended in Kotor in June?
In June, Kotor is great for Perast & Our Lady of the Rocks boat, Swimming in the bay, Early-morning city-walls climb.
Is June peak season in Kotor?
Kotor June crowds are busy and prices are peak. Advance reservations are strongly recommended.
Best Months to Visit Kotor
View Other Months
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.