Montenegro
Montenegro in April: weather, sea & travel advice
This month's data profile
Rain shapes the decision
Montenegro in April is climatically well suited to city breaks. The average daily high is around 15 °C, and the sea is about 15 °C. With about 11 rainy days it is wet.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
46/100 · #7
Warmth
#7
Dryness
#9
Sun
#5
Sea warmth
#9
Published best categories: none
Montenegro · AprilPhoto: Miomir Magdevski · CC BY-SA 4.0Climate facts
- Average high
- 15 °C
- Average low
- 8 °C
- Sea
- 15 °C
- Rainy days (est.)
- 11 rainy days (est.)
- Sun (est.)
- 6 h/day
- Humidity
- 76 %
Climate evidence with direct month comparison
The highlighted row is the selected month. Precipitation total and rainy days are separate monthly averages.
| Month | Avg high °C | Avg low °C | Rainy days (est.) | Precipitation mm | Sun h/day (est.) | Humidity % | Wind m/s | Sea °C | Score |
|---|---|---|---|---|---|---|---|---|---|
| March | 11 | 4 | 11 | 122 | 4.7 | 78 | 3.0 | 14 | 37 |
| April (selected) | 15 | 8 | 11 | 108 | 6.1 | 76 | 2.5 | 15 | 46 |
| May | 19 | 12 | 11 | 84 | 7.6 | 74 | 2.1 | 19 | 66 |
How do the previous and next months compare?
Baseline: April (46/100)
Positive and negative values show the change from the selected month.
| Score Δ | Average high Δ | Average low Δ | Rainy days Δ | Rain Δ | Sun Δ | Humidity Δ | Wind Δ | Sea Δ | |
|---|---|---|---|---|---|---|---|---|---|
| March | -9 | -3.7 °C | -3.3 °C | -0.5 | +13.2 mm | -1.4 h | +1.7 % | +0.5 m/s | -1.4 °C |
| May | +20 | +4.7 °C | +4.4 °C | -0.3 | -24.1 mm | +1.5 h | -2.4 % | -0.4 m/s | +3.5 °C |
All twelve months in context

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Where to stay in Montenegro
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Useful next decisions
Frequently asked questions
How warm is Montenegro in April?
The average daily high is around 15 °C, with an average daily low of about 8 °C.
Can you swim in Montenegro in April?
The sea is about 15 °C (cold).
Does it rain a lot in Montenegro in April?
The curated estimate is about 11 rainy days per month, not a directly measured long-term average. Total precipitation averages around 108 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit Montenegro?
By the climate score, June, July, August and September are the strongest months for Montenegro. For a beach trip: June, July, August and September. April is not among them.