Croatia
Istria in November: weather, sea & travel advice
This month's data profile
Rain shapes the decision
Istria in November is climatically mixed. The average daily high is around 13 °C, and the sea is about 17 °C. With about 13 rainy days it is wet.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
36/100 · #9
Warmth
#8
Dryness
#12
Sun
#10
Sea warmth
#7
Published best categories: none
Istria · NovemberPhoto: Einaz80 · CC BY-SA 4.0Climate facts
- Average high
- 13 °C
- Average low
- 9 °C
- Sea
- 17 °C
- Rainy days (est.)
- 13 rainy days (est.)
- Sun (est.)
- 2 h/day
- Humidity
- 81 %
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 |
|---|---|---|---|---|---|---|---|---|---|
| October | 18 | 13 | 11 | 109 | 3.2 | 78 | 3.5 | 20 | 59 |
| November (selected) | 13 | 9 | 13 | 131 | 1.8 | 81 | 3.8 | 17 | 36 |
| December | 9 | 5 | 11 | 100 | 1.4 | 82 | 3.9 | 14 | 30 |
How do the previous and next months compare?
Baseline: November (36/100)
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 | |
|---|---|---|---|---|---|---|---|---|---|
| October | +23 | +4.9 °C | +4.2 °C | -1.7 | -22.4 mm | +1.4 h | -3.7 % | -0.4 m/s | +2.7 °C |
| December | -6 | -3.9 °C | -3.7 °C | -1.9 | -31.3 mm | -0.4 h | +0.5 % | ±0 m/s | -2.8 °C |
All twelve months in context
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Where to stay in Istria
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Useful next decisions
Frequently asked questions
How warm is Istria in November?
The average daily high is around 13 °C, with an average daily low of about 9 °C.
Can you swim in Istria in November?
The sea is about 17 °C (cold).
Does it rain a lot in Istria in November?
The curated estimate is about 13 rainy days per month, not a directly measured long-term average. Total precipitation averages around 131 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit Istria?
By the climate score, June, July, August and September are the strongest months for Istria. For a beach trip: June, July, August and September. November is not among them.