Best time to visit Istanbul
All twelve months scored on daily temperature, rainfall, humidity and holiday crowding.
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No fare history for this route yet, so this ranking is climate and crowds only — the price column will fill in as the scanner collects.
Month by month
| Month | Max °C | Rain days | Humidity | Sun h/day | Verdict | Why |
|---|---|---|---|---|---|---|
| Jan | 9° | 10d | 80% | 5.2h | ok | 9C max, 10 rainy days |
| Feb | 10° | 9d | 79% | 6.4h | okbusy | shoulder season |
| Mar | 12° | 10d | 78% | 7.6h | okbusy | shoulder season |
| Apr | 16° | 8d | 76% | 10.0h | sweet spot | 16C max, 8 rainy days |
| May | 20° | 8d | 76% | 11.6h | goodbusy | shoulder season |
| Jun | 25° | 7d | 77% | 13.1h | sweet spot busy | peak: This period is the warmest with the most sunshine, appealing to… |
| Jul | 28° | 5d | 72% | 13.5h | sweet spot busy | peak: This period is the warmest with the most sunshine, appealing to… |
| Aug | 28° | 4d | 72% | 12.7h | sweet spot busy | peak: This period is the warmest with the most sunshine, appealing to… |
| Sep | 25° | 7d | 71% | 10.8h | goodbusy | peak: This period is the warmest with the most sunshine, appealing to… |
| Oct | 20° | 6d | 76% | 8.3h | good | 20C max, 6 rainy days |
| Nov | 16° | 8d | 79% | 6.5h | okbusy | shoulder season |
| Dec | 12° | 11d | 82% | 5.0h | ok | 12C max, 11 rainy days |
A busy month is a crowded one, not a bad one — usually it is crowded because the weather is good. It is flagged rather than scored down, and crowds alone never make a month “avoid”: that is reserved for weather worth skipping.
Getting there
How far Istanbul is, and what it costs, depends on where you set off from — the months above do not.
The year in Istanbul
Istanbul's climate is mild in winter compared to many places, making it a year-round destination. However, precipitation can increase outside the summer months.
| Busiest |
mid Jun to mid Sep — This period is the warmest with the most sunshine, appealing to tourists seeking summer experiences.
|
|---|---|
| Quieter, still good |
early Apr to mid Jun — Milder temperatures and fewer tourists make this a nice time to visit.
mid Sep to late Oct — Temperate weather with decreasing crowds after summer high season.
early Nov to late Nov — The weather is still relatively mild and the crowds are fewer.
early Feb to late Mar — Cooler temperatures and fewer tourists provide better value.
|
This section was written by a language model from the climate figures above, and nobody has checked it. The month-by-month table is measured — ten years of ERA5 readings and published holiday calendars — and where the two disagree, the table is the one to believe. The busiest and quieter periods here also count toward the crowd score, which is 20% of the ranking.
The rest of the trip
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