Rethymno weather in June
In June, Rethymno sees average daytime highs of 26°C and overnight lows near 19°C, with 6 mm of rain across 1.3 wet days and about 14.3 hours of daylight. It is the 3rd-warmest and 10th-wettest month of the year here.
Highs climb over the month, from about 24°C in the first days to 27°C by the end. The sky is clear or mostly clear about 90% of the time in June, and the air most often feels dry.
Daylight stretches from about 14 h 12 min at the start of June to 14 h 24 min by month's end. Set against the rest of the year, June is Rethymno's 3rd-clearest and 7th-windiest month. For the whole year in context, see Rethymno's year-round climate.
- Daytime high
- 26°
- 3rd warmest
- Overnight low
- 19°
- 9th coldest
- Rainfall
- 6 mm
- 1.3 wet days
- Daylight
- 14 h 24 min
- 5:11 AM – 7:33 PM
- Cloud cover
- 11%
- 3rd clearest
- Wind
- 8 km/h
- 7th windiest
- Solar energy
- 7.92 kWh/m²
- Travel score
- 9.1
- out of 10
Rethymno is city in Crete, Greece.
- Density
- 82/km²
- people per km²
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in June
Highs climb over the month, from about 24°C in the first days to 27°C by the end.
A typical June day in Rethymno reaches about 26°C in the afternoon and slips back to 19°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 29°C. Set against its neighbours, June runs about 4°C warmer than May and about 2°C cooler than July.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
| Avg low (°C) | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 24 | 17 |
| 2 | 24 | 18 |
| 3 | 24 | 18 |
| 4 | 24 | 18 |
| 5 | 24 | 18 |
| 6 | 25 | 18 |
| 7 | 25 | 18 |
| 8 | 25 | 18 |
| 9 | 25 | 19 |
| 10 | 25 | 19 |
| 11 | 25 | 19 |
| 12 | 25 | 19 |
| 13 | 26 | 19 |
| 14 | 26 | 19 |
| 15 | 26 | 20 |
| 16 | 26 | 20 |
| 17 | 26 | 20 |
| 18 | 26 | 20 |
| 19 | 26 | 20 |
| 20 | 26 | 20 |
| 21 | 26 | 20 |
| 22 | 27 | 20 |
| 23 | 27 | 20 |
| 24 | 27 | 21 |
| 25 | 27 | 21 |
| 26 | 27 | 21 |
| 27 | 27 | 21 |
| 28 | 27 | 21 |
| 29 | 27 | 21 |
| 30 | 27 | 21 |
Rethymno weather by month
How June compares with the rest of the year at a glance. June is the 3rd-warmest and 10th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 13° / 8° | 97 | 14.1 | 0.5 | 9.9 | 3.2 |
| Feb | 13° / 8° | 87 | 12.3 | 0.6 | 10.7 | 3.3 |
| Mar | 14° / 9° | 62 | 9.5 | 0.2 | 11.7 | 4.4 |
| Apr | 17° / 12° | 34 | 6 | 0 | 12.9 | 6.5 |
| May | 22° / 15° | 23 | 3.7 | 0 | 13.8 | 8.2 |
| Jun | 26° / 19° | 6 | 1.3 | 0 | 14.3 | 9.1 |
| Jul | 27° / 22° | 3 | 0.6 | 0 | 14.1 | 9.0 |
| Aug | 28° / 22° | 3 | 0.7 | 0 | 13.3 | 8.9 |
| Sep | 26° / 20° | 17 | 2.8 | 0 | 12.2 | 8.7 |
| Oct | 22° / 16° | 48 | 6.4 | 0 | 11.1 | 7.6 |
| Nov | 18° / 13° | 69 | 9.6 | 0 | 10.1 | 5.8 |
| Dec | 14° / 10° | 101 | 13.7 | 0.1 | 9.7 | 3.8 |
Cloud cover in June
The sky is clear or mostly clear about 90% of the time in June.
Beyond those clear spells, partly cloudy skies cover about 5% of June, with mostly cloudy or overcast conditions the remaining 5%. Skies tend to open up as the month goes on.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 86 | 88 | 88 | 89 | 90 | 91 | 91 | 93 | 93 | 93 | 95 | 95 | 95 | 97 | 97 | 97 | 97 | 98 | 98 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 |
| Cloudier (%) | 14 | 12 | 12 | 11 | 10 | 9 | 9 | 7 | 7 | 7 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 86 | 14 |
| 2 | 88 | 12 |
| 3 | 88 | 12 |
| 4 | 89 | 11 |
| 5 | 90 | 10 |
| 6 | 91 | 9 |
| 7 | 91 | 9 |
| 8 | 93 | 7 |
| 9 | 93 | 7 |
| 10 | 93 | 7 |
| 11 | 95 | 5 |
| 12 | 95 | 5 |
| 13 | 95 | 5 |
| 14 | 97 | 3 |
| 15 | 97 | 3 |
| 16 | 97 | 3 |
| 17 | 97 | 3 |
| 18 | 98 | 2 |
| 19 | 98 | 2 |
| 20 | 99 | 1 |
| 21 | 99 | 1 |
| 22 | 99 | 1 |
| 23 | 99 | 1 |
| 24 | 99 | 1 |
| 25 | 99 | 1 |
| 26 | 99 | 1 |
| 27 | 99 | 1 |
| 28 | 99 | 1 |
| 29 | 99 | 1 |
| 30 | 99 | 1 |
Chance of precipitation in June
Rethymno gets around 6 mm of rain over 1.3 wet days in June. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 5% and peaks near 10% on the wettest days.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 10 | 9 | 8 | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Rain chance (%) | |
|---|---|
| 1 | 10 |
| 2 | 9 |
| 3 | 8 |
| 4 | 8 |
| 5 | 7 |
| 6 | 7 |
| 7 | 6 |
| 8 | 6 |
| 9 | 6 |
| 10 | 6 |
| 11 | 5 |
| 12 | 5 |
| 13 | 5 |
| 14 | 5 |
| 15 | 4 |
| 16 | 4 |
| 17 | 4 |
| 18 | 4 |
| 19 | 4 |
| 20 | 3 |
| 21 | 3 |
| 22 | 3 |
| 23 | 3 |
| 24 | 3 |
| 25 | 3 |
| 26 | 3 |
| 27 | 3 |
| 28 | 3 |
| 29 | 3 |
| 30 | 3 |
Humidity in June
Most of June feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, June lands in the dry band about 46% of days. It rarely turns muggy — the humid and sticky bands barely register.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 68 | 66 | 65 | 64 | 62 | 61 | 60 | 58 | 57 | 55 | 53 | 51 | 50 | 48 | 46 | 44 | 43 | 41 | 40 | 38 | 37 | 35 | 34 | 32 | 31 | 29 | 28 | 27 | 25 | 24 |
| Comfortable (%) | 29 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 48 | 49 | 50 | 50 | 51 | 52 | 53 | 52 | 52 | 53 | 52 |
| Humid (%) | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 5 | 5 | 6 | 7 | 8 | 8 | 9 | 10 | 11 | 11 | 12 | 13 | 13 | 14 | 15 | 16 | 17 | 17 | 18 | 19 | 20 | 21 | 23 |
| Muggy (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | |
|---|---|---|---|---|
| 1 | 68 | 29 | 3 | 0 |
| 2 | 66 | 31 | 3 | 0 |
| 3 | 65 | 32 | 3 | 0 |
| 4 | 64 | 33 | 3 | 0 |
| 5 | 62 | 34 | 4 | 0 |
| 6 | 61 | 35 | 4 | 0 |
| 7 | 60 | 36 | 4 | 0 |
| 8 | 58 | 37 | 5 | 0 |
| 9 | 57 | 38 | 5 | 0 |
| 10 | 55 | 39 | 6 | 0 |
| 11 | 53 | 40 | 7 | 0 |
| 12 | 51 | 41 | 8 | 0 |
| 13 | 50 | 42 | 8 | 0 |
| 14 | 48 | 43 | 9 | 0 |
| 15 | 46 | 44 | 10 | 0 |
| 16 | 44 | 45 | 11 | 0 |
| 17 | 43 | 46 | 11 | 0 |
| 18 | 41 | 47 | 12 | 0 |
| 19 | 40 | 48 | 13 | 0 |
| 20 | 38 | 48 | 13 | 0 |
| 21 | 37 | 49 | 14 | 0 |
| 22 | 35 | 50 | 15 | 0 |
| 23 | 34 | 50 | 16 | 0 |
| 24 | 32 | 51 | 17 | 0 |
| 25 | 31 | 52 | 17 | 0 |
| 26 | 29 | 53 | 18 | 0 |
| 27 | 28 | 52 | 19 | 1 |
| 28 | 27 | 52 | 20 | 1 |
| 29 | 25 | 53 | 21 | 1 |
| 30 | 24 | 52 | 23 | 1 |
Wind in June
Winds average 8 km/h in June.
Across June, daily wind ranges from about 7 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 7 | calm |
| 2 | 7 | calm |
| 3 | 7 | calm |
| 4 | 7 | calm |
| 5 | 7 | calm |
| 6 | 8 | calm |
| 7 | 8 | calm |
| 8 | 8 | calm |
| 9 | 8 | calm |
| 10 | 8 | calm |
| 11 | 8 | calm |
| 12 | 8 | calm |
| 13 | 8 | calm |
| 14 | 8 | calm |
| 15 | 8 | calm |
| 16 | 8 | calm |
| 17 | 8 | calm |
| 18 | 8 | calm |
| 19 | 8 | calm |
| 20 | 8 | calm |
| 21 | 9 | calm |
| 22 | 9 | calm |
| 23 | 9 | calm |
| 24 | 9 | calm |
| 25 | 9 | calm |
| 26 | 9 | calm |
| 27 | 9 | calm |
| 28 | 9 | calm |
| 29 | 9 | calm |
| 30 | 9 | calm |
Sunrise & sunset in June
Daylight runs from about 14 h 12 min at the start of June to 14 h 24 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 12 minutes over June. Sunrise moves from 5:13 AM to 5:14 AM, and sunset from 7:26 PM to 7:36 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 14.2 | 14.2 | 14.2 | 14.3 | 14.3 | 14.3 | 14.3 | 14.3 | 14.3 | 14.3 | 14.3 | 14.3 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 |
| Sunrise (AM) | 5:13 | 5:13 | 5:13 | 5:12 | 5:12 | 5:12 | 5:12 | 5:12 | 5:11 | 5:11 | 5:11 | 5:11 | 5:11 | 5:11 | 5:11 | 5:11 | 5:11 | 5:11 | 5:11 | 5:12 | 5:12 | 5:12 | 5:12 | 5:12 | 5:13 | 5:13 | 5:13 | 5:13 | 5:14 | 5:14 |
| Sunset (PM) | 7:26 | 7:26 | 7:27 | 7:28 | 7:28 | 7:29 | 7:29 | 7:30 | 7:30 | 7:31 | 7:31 | 7:32 | 7:32 | 7:33 | 7:33 | 7:33 | 7:34 | 7:34 | 7:34 | 7:35 | 7:35 | 7:35 | 7:35 | 7:36 | 7:36 | 7:36 | 7:36 | 7:36 | 7:36 | 7:36 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 14.2 | 5:13 | 7:26 |
| 2 | 14.2 | 5:13 | 7:26 |
| 3 | 14.2 | 5:13 | 7:27 |
| 4 | 14.3 | 5:12 | 7:28 |
| 5 | 14.3 | 5:12 | 7:28 |
| 6 | 14.3 | 5:12 | 7:29 |
| 7 | 14.3 | 5:12 | 7:29 |
| 8 | 14.3 | 5:12 | 7:30 |
| 9 | 14.3 | 5:11 | 7:30 |
| 10 | 14.3 | 5:11 | 7:31 |
| 11 | 14.3 | 5:11 | 7:31 |
| 12 | 14.3 | 5:11 | 7:32 |
| 13 | 14.4 | 5:11 | 7:32 |
| 14 | 14.4 | 5:11 | 7:33 |
| 15 | 14.4 | 5:11 | 7:33 |
| 16 | 14.4 | 5:11 | 7:33 |
| 17 | 14.4 | 5:11 | 7:34 |
| 18 | 14.4 | 5:11 | 7:34 |
| 19 | 14.4 | 5:11 | 7:34 |
| 20 | 14.4 | 5:12 | 7:35 |
| 21 | 14.4 | 5:12 | 7:35 |
| 22 | 14.4 | 5:12 | 7:35 |
| 23 | 14.4 | 5:12 | 7:35 |
| 24 | 14.4 | 5:12 | 7:36 |
| 25 | 14.4 | 5:13 | 7:36 |
| 26 | 14.4 | 5:13 | 7:36 |
| 27 | 14.4 | 5:13 | 7:36 |
| 28 | 14.4 | 5:13 | 7:36 |
| 29 | 14.4 | 5:14 | 7:36 |
| 30 | 14.4 | 5:14 | 7:36 |
Solar energy in June
Average shortwave solar energy reaching the ground each day in June, about 7.92 kWh/m² — the sunniest month for solar.
For context, solar energy here swings from a low near 2.22 kWh/m² to a high of 7.92 kWh/m² in June across the year — June's 7.92 kWh/m² sits near the top of that range.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 7.6 | 7.6 | 7.6 | 7.7 | 7.7 | 7.7 | 7.8 | 7.8 | 7.8 | 7.8 | 7.8 | 7.9 | 7.9 | 7.9 | 7.9 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 |
| Level | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 7.6 | Intense |
| 2 | 7.6 | Intense |
| 3 | 7.6 | Intense |
| 4 | 7.7 | Intense |
| 5 | 7.7 | Intense |
| 6 | 7.7 | Intense |
| 7 | 7.8 | Intense |
| 8 | 7.8 | Intense |
| 9 | 7.8 | Intense |
| 10 | 7.8 | Intense |
| 11 | 7.8 | Intense |
| 12 | 7.9 | Intense |
| 13 | 7.9 | Intense |
| 14 | 7.9 | Intense |
| 15 | 7.9 | Intense |
| 16 | 8.0 | Intense |
| 17 | 8.0 | Intense |
| 18 | 8.0 | Intense |
| 19 | 8.0 | Intense |
| 20 | 8.0 | Intense |
| 21 | 8.0 | Intense |
| 22 | 8.0 | Intense |
| 23 | 8.0 | Intense |
| 24 | 8.0 | Intense |
| 25 | 8.0 | Intense |
| 26 | 8.0 | Intense |
| 27 | 8.0 | Intense |
| 28 | 8.0 | Intense |
| 29 | 8.0 | Intense |
| 30 | 8.0 | Intense |
Hazard calendar for Rethymno
None of Rethymno's seasonal hazards are active in June. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.
Rethymno's rainy season runs October–March, when most of the year's rain falls.
Rethymno sees seasonal dust haze (May), heaviest in May.
Is June a good time to visit Rethymno?
Our two travel scores rate June for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
June is one of the better times to visit Rethymno for general sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Rethymno in June
From June's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In June, Rethymno sees daytime highs around 26°C and nights near 19°C. Pack sun protection. Worth having: light clothes.
Sea temperature near Rethymno in June
The nearest coast averages about 22°C in June — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea offshore is warmest in August at about 26°C and coldest in February near 16°C.
It's comfortable for a long swim from May 25 to Nov 24 — about 6 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 16 | 16 | 16 | 17 | 19 | 22 | 25 | 26 | 25 | 23 | 21 | 18 |
| Comfort | Cool | Cool | Cool | Cool | Cool | Refreshing | Warm | Warm | Warm | Refreshing | Refreshing | Cool |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 16 | Cool |
| Feb | 16 | Cool |
| Mar | 16 | Cool |
| Apr | 17 | Cool |
| May | 19 | Cool |
| Jun | 22 | Refreshing |
| Jul | 25 | Warm |
| Aug | 26 | Warm |
| Sep | 25 | Warm |
| Oct | 23 | Refreshing |
| Nov | 21 | Refreshing |
| Dec | 18 | Cool |
UV index in Rethymno in June
Clear-sky midday UV in June peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Rethymno peaks around July 13 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 11 at about 3 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 3 | 3 | 6 | 8 | 8 | 10 | 10 | 10 | 8 | 6 | 3 | 3 |
| Level | Moderate | Moderate | High | Very high | Very high | Very high | Very high | Very high | Very high | High | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 3 | Moderate |
| Feb | 3 | Moderate |
| Mar | 6 | High |
| Apr | 8 | Very high |
| May | 8 | Very high |
| Jun | 10 | Very high |
| Jul | 10 | Very high |
| Aug | 10 | Very high |
| Sep | 8 | Very high |
| Oct | 6 | High |
| Nov | 3 | Moderate |
| Dec | 3 | Moderate |
Air quality in Rethymno in June
Average fine-particle pollution (PM2.5) through the year — so you can see where June falls, not just the annual average.
Air quality in Rethymno is worst in April — around 15 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (September, 8 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 11 | 14 | 14 | 15 | 12 | 9 | 9 | 10 | 8 | 8 | 11 | 8 |
| Level | Good | Moderate | Moderate | Moderate | Good | Good | Good | Good | Good | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 11 | Good |
| Feb | 14 | Moderate |
| Mar | 14 | Moderate |
| Apr | 15 | Moderate |
| May | 12 | Good |
| Jun | 9 | Good |
| Jul | 9 | Good |
| Aug | 10 | Good |
| Sep | 8 | Good |
| Oct | 8 | Good |
| Nov | 11 | Good |
| Dec | 8 | Good |
Where is Rethymno?
Rethymno sits at 35.4°N, 24.5°E, 14 m above sea level, in Greece. The nearest listed city is Chania, 44 km away.
Topography around Rethymno
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Rethymno.
Within 3 km, the terrain around Rethymno has significant variations in elevation — a maximum elevation change of 329 m around an average of 64 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 842 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,432 m.
The land around Rethymno is covered by water (44%) and trees (29%) within 3 km, water (47%), trees (25%) and grassland (21%) within 16 km, and water (66%) within 80 km.
Greece travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type C / F
- 230 V · 50 Hz
- Prices
- ≈ 60% of US
- price level, 2025
- GDP per capita
- $26,948
- 2025
- Happiness
- 5.7 / 10
- World Happiness, 2025
- Safe drinking water
- 97%
- of population, 2024
- Homicide rate
- 0.8
- per 100k, 2023
- Road deaths
- 8.3
- per 100k/yr, 2019
- Income group
- High
- World Bank
- English
- High
- EF EPI 592
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Rethymno (35.3655°, 24.4823°, elevation 14 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).