Best time to visit Chania
Re-score for me — drag the dial — every chart recolours live for your heat & sea limits 27°C · sea 29°C
Default 27 °C is the upper edge of the Holiday Climate Index "ideal comfort" band (Scott, Rutty, Amelung & Tang, 2016). Above this, most warm-tourism travellers report measurable discomfort.
Default 29 °C is the Beach Climate Index "bathtub" line (Morgan et al.) — where the sea stops being refreshing and starts feeling like a warm bath.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
How is this scored? HCI / Steadman / CCI gate — full methodology and citations below.
Compare with another destination
Add as many as you like — stacked below the main strips above. Each row is just the recent-window score strip and (for beach destinations) sea-temperature strip.
Tours in Chania
6 top-rated tours via Viator. Booking links earn this site a commission at no cost to you. Map locations are approximate (centred on Chania).
- 1
Chania WW2 Private Tour Battle of Crete, Battlefields and Bunkers - 2
Chania Old Town Sunset Beer & Food Tour - Crete - 3
Stand -Up Paddleboard and Multi-Surprise Elements Tour in Crete - 4
Cretan Safari – 4x4 Adventure to Preveli Beach with Lunch - 5
Chania Highlights Shore Excursion with Port Pickup and Beach Time - 6
From Kolymbari: Ancient Diktyna & Hidden Beach Quad Safari
Last refreshed 2026-06-06.
Similar climatesHeraklion97% · Zakynthos93% · Altavilla Milicia93%
Other destinations with the most-alike year-round climate to Chania (apparent temperature, rain hours, sunshine — matched within the same trip-profile). The ±N chip compares each match's typical score for the current month against Chania's. Based on the 2020-2024 climatology, not this year's actual weather.
Month-by-month
| Month | Temp °C | Feels °C | Rain days | Rain h | Rain h/day | Humidity | Wind km/h | Sun h | UV | Interest | Score |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | 11–15 | 13 | 12 | 158 | 13.2 | 63% | 22 | 173 | 2 | Quiet | 6 |
| Feb | 11–16 | 13 | 10 | 116 | 11.6 | 62% | 23 | 185 | 3 | Quiet | 7 |
| Mar | 11–16 | 13 | 11 | 133 | 12.1 | 62% | 24 | 222 | 5 | Quiet | 7 |
| Apr | 14–20 | 17 | 5 | 59 | 11.8 | 61% | 22 | 248 | 6 | Quiet | 9 |
| May | 17–22 | 22 | 5 | 53 | 10.6 | 61% | 19 | 280 | 7 | Quiet | 10 |
| Jun | 21–27 | 28 | 2 | 27 | 13.5 | 56% | 18 | 302 | 9 | Moderate | 10 |
| Jul | 24–30 | 31 | 1 | 13 | 13.0 | 50% | 16 | 311 | 10 | Moderate | 7 |
| Aug | 25–30 | 32 | 2 | 20 | 10.0 | 52% | 17 | 301 | 9 | Peak | 7 |
| Sep | 22–27 | 28 | 6 | 68 | 11.3 | 56% | 17 | 260 | 7 | Moderate | 9 |
| Oct | 19–24 | 24 | 7 | 97 | 13.9 | 60% | 16 | 225 | 5 | Quiet | 9 |
| Nov | 16–21 | 19 | 9 | 122 | 13.6 | 62% | 19 | 189 | 3 | Quiet | 8 |
| Dec | 13–18 | 16 | 10 | 147 | 14.7 | 66% | 18 | 176 | 2 | Quiet | 7 |
UV Index in Chania by Month
UV index in Chania peaks at 10 (very high) in July, dropping to 2 (low) in December. June, July, August reach very high or extreme levels — apply SPF 50+, wear a hat and protective clothing, and limit direct sun between 11:00 and 17:00.
Best months in detail
June
10/1021–27°C · 2 rain days (27h) · 302 sun hours · 56% humidity · Moderate crowd · UV 9 (very high)
May
10/1017–22°C · 5 rain days (53h) · 280 sun hours · 61% humidity · Quiet crowd · UV 7 (high) · sunniest 1 in 10 days reach 9 (very high)
September
9/1022–27°C · 6 rain days (68h) · 260 sun hours · 56% humidity · Moderate crowd · UV 7 (high)
Every month
Show the other 9 months in detail
January
6/1011–15°C (feels 13°C) · 12 rain days (158h) · 173 sun hours · 63% humidity · Quiet crowd · UV 2 (low)
February
7/1011–16°C (feels 13°C) · 10 rain days (116h) · 185 sun hours · 62% humidity · Quiet crowd · UV 3 (low) · sunniest 1 in 10 days reach 4 (moderate)
March
7/1011–16°C (feels 13°C) · 11 rain days (133h) · 222 sun hours · 62% humidity · Quiet crowd · UV 5 (moderate) · sunniest 1 in 10 days reach 6 (high)
April
9/1014–20°C (feels 17°C) · 5 rain days (59h) · 248 sun hours · 61% humidity · Quiet crowd · UV 6 (high) · sunniest 1 in 10 days reach 8 (high)
July
7/1024–30°C (feels 31°C) · 1 rain days (13h) · 311 sun hours · 50% humidity · Moderate crowd · UV 10 (very high)
August
7/1025–30°C (feels 32°C) · 2 rain days (20h) · 301 sun hours · 52% humidity · Peak crowd · UV 9 (very high)
October
9/1019–24°C · 7 rain days (97h) · 225 sun hours · 60% humidity · Quiet crowd · UV 5 (moderate)
November
8/1016–21°C (feels 19°C) · 9 rain days (122h) · 189 sun hours · 62% humidity · Quiet crowd · UV 3 (low) · sunniest 1 in 10 days reach 4 (moderate)
December
7/1013–18°C (feels 16°C) · 10 rain days (147h) · 176 sun hours · 66% humidity · Quiet crowd · UV 2 (low)
Frequently asked questions about visiting Chania
When is the best time to visit Chania?
June is the highest-scoring month (10/10 on the Holiday Climate Index). Typical conditions: 21–27°C (2 rainy days). The top three months by score are June, May, September.
What is the worst time to visit Chania?
January is the lowest-scoring month (6/10). Typical conditions: 11–15°C (12 rainy days).
Is Chania too hot in summer?
2 months (July, August) trip the heat deal-breaker in our scoring: apparent temperature crosses the comfort cap, so even with clear skies and low rain the score is held down. Plan around it if heat tolerance is low.
When are crowds lowest in Chania?
Search-interest seasonality (Google Trends 2021-2025) is lowest in January and peaks in August. Interest tracks both in-trip visitors and lead-time planners, so treat it as a "destination is on people's minds" signal rather than literal arrivals.
Which months in Chania have good weather but fewer tourists?
May (climate 10/10, crowd index 38) and June (climate 10/10, crowd index 48) — shoulder months with above-average climate and below-median search-interest. Often the best value-for-weather trade.
What is the UV index in Chania by month?
UV peaks at 10 (very high) in July and is lowest in December at 2 (low). Monthly peak values: Jan 2, Feb 3, Mar 5, Apr 6, May 7, Jun 9, Jul 10, Aug 9, Sep 7, Oct 5, Nov 3, Dec 2. June, July, August reach very high or extreme levels — apply SPF 50+, wear a hat and protective clothing, and limit direct sun between 11:00 and 17:00.
What is the UV index in Chania in July?
July is the peak UV month in Chania, with a daily-peak UV index of 10 (very high). At this level, sunburn can occur in under 20 minutes on unprotected fair skin. Apply SPF 50+, wear protective clothing and a hat, and avoid direct midday sun (11:00–17:00).
How high can UV get in Chania on the sunniest days?
Most days look like the monthly average, but on the sunniest ~1 in 10 days UV climbs higher than the mean suggests. May is the worst case: typical days average UV 7 (high), but the top 10% of days reach UV 9 (very high) — and even higher. Months where the sunniest days routinely exceed the typical reading: February, March, April, May, November. Plan sun protection for the worst case, not the average.