Napa Valley, USA
mediterranean climate · nature · medium crowds · premium prices
There are 110 mediterranean destinations in our catalog, and Napa Valley's numbers hold their own: a 100/100 sun score at its June peak, when rain interrupts barely 2% of days. For a trip built around landscapes and trails along the Mediterranean, the data is a good starting point.
The year runs from average lows of 5°C in January to highs of 33°C in July. The wet–dry contrast is pronounced: 35% rain-day odds in March against 0% in July. The genuinely warm window — average highs of 24°C or better — covers May–October.
Averaged by season, sun scores land at 85 for spring, 93 for summer, 87 for autumn and 51 for winter — with typical afternoons of 20°, 32°, 24° and 14°C respectively. In short: plan around summer if you can, keep autumn as the fallback, and go into winter with managed expectations (its season score is 51). If your dates are flexible, October buys you 24°C warmth at the quiet end of the season.
Best months to visit Napa Valley
Our month-by-month scoring puts June first (100/100), with May (99) and September (98) close behind. The dependable window is wider than the podium, though: April–November all score 70 or better. Skip January if sunshine is the point — it bottoms out at 47/100.
Among the mediterranean destinations in our catalog, its June rain odds beat 92% of the field.
Month-by-month breakdown for Napa Valley → · More destinations for June →
As of the latest refresh, Napa Valley's next 16 days span 6°C to 23°C; 4 days look mostly sunny while none look likely to be wet — a live sun score of 84/100.
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Flights from Europe
| From | Distance | Estimated non-stop time | |
|---|---|---|---|
| Brussels (BRU) | 8,802 km | ~11 h 30 | Find flights → |
| Amsterdam (AMS) | 8,697 km | ~11 h 15 | Find flights → |
| London (LON) | 8,541 km | ~11 h 15 | Find flights → |
| Paris (PAR) | 8,878 km | ~11 h 30 | Find flights → |
| Frankfurt (FRA) | 9,057 km | ~11 h 45 | Find flights → |
Estimates from distance; actual schedules may require a connection.
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Next 16 days
Live forecast, refreshed twice daily. Forecasts updated 29 Oct, 06:35 CET.
| Date | High / low | Cloud | Rain odds |
|---|---|---|---|
| Wed 28 Oct | 21° / 7° | 19% | 0% |
| Thu 29 Oct | 18° / 9° | 98% | 0% |
| Fri 30 Oct | 19° / 7° | 38% | 0% |
| Sat 31 Oct | 17° / 7° | 66% | 5% |
| Sun 1 Nov | 19° / 6° | 1% | 2% |
| Mon 2 Nov | 20° / 8° | 79% | 0% |
| Tue 3 Nov | 23° / 9° | 40% | 11% |
| Wed 4 Nov | 15° / 10° | 82% | 9% |
| Thu 5 Nov | 19° / 8° | 88% | 7% |
| Fri 6 Nov | 22° / 9° | 30% | 8% |
| Sat 7 Nov | 20° / 10° | 84% | 6% |
| Sun 8 Nov | 22° / 9° | 70% | 5% |
| Mon 9 Nov | 23° / 12° | 100% | 10% |
| Tue 10 Nov | 23° / 11° | 64% | 8% |
| Wed 11 Nov | 18° / 11° | 54% | 25% |
| Thu 12 Nov | 13° / 10° | 98% | 19% |
Napa Valley climate, month by month
2015–2024 averages (June highlighted as the best month).
| Month | Day / night °C | Cloud | Rain-day odds | Sun score |
|---|---|---|---|---|
| January | 13° / 4.8° | 64.4% | 34.2% | 47 |
| February | 14.6° / 4.9° | 50.6% | 24.8% | 57 |
| March | 15.6° / 5.6° | 54.8% | 34.9% | 61 |
| April | 20.6° / 7.8° | 45.8% | 14.7% | 94 |
| May | 25.2° / 10.5° | 35.1% | 9% | 99 |
| June | 30.5° / 13.4° | 22.1% | 1.7% | 100 |
| July | 33° / 14.5° | 12.5% | 0% | 88 |
| August | 32.7° / 15.1° | 12.9% | 0.3% | 90 |
| September | 29.6° / 14.2° | 21.8% | 4% | 98 |
| October | 24.4° / 11.5° | 30.1% | 10.6% | 93 |
| November | 17.1° / 7.3° | 48.9% | 20.3% | 71 |
| December | 13.2° / 5.1° | 61.3% | 30% | 50 |
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