Potós, Greece experiences average highs of 18°C (64°F) and lows of 16°C (61°F) throughout the year. The climate is relatively dry, with only 6 rainy days per month on average. Sunshine is abundant, averaging about 10 hours per day. Average highs have stayed broadly stable across the available records.
Potós, Greece Weather & Climate 2026
Monthly climate averages for Potós, Greece. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: May–Oct 
Wetter season: Jan–Dec At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
7.6/10
Best: May, June, July, August, September
UV Index
5
Low
Temperature 18°C / 16°C
Feels Like 18°C / 13°C
Rainy Days 6
Rainfall 46 mm
Sunshine 10 h
Humidity 71%
Wind Speed 27 km/h
Dew Point 12°C
Snow Days 1 days
Frost Days 1 days
Hottest Month
28°C
August
Avg Low25°C
Rain1days
Coldest Month
7°C
January
Avg High11°C
Rain10days
Driest Month
1days
August
Avg High28°C
Avg Low25°C
Windiest Month
31 km/h
January (Gusts 44)
Sea Temperature
13°C – 27°C
Warmest water: July (
27°C
)
Worst Time to Visit
Consider avoiding January, December due to frequent rain.
Sun Position
Sunrise 05:51
Daylight 15.1h
Sunset 20:55
Live conditions—
Potós on the map · live conditions
Potós, Greece
- Continent
- Europe
- Country
- Greece
- City
- Potós
- Population
- 815
- Coordinates
- 40.61°, 24.61°
Seasonal Breakdown
Spring
Mar–May
Avg High 16°C
Avg Low 13°C
Rain 6 days/mo
1/3 best months
Summer
Jun–Aug
Avg High 27°C
Avg Low 24°C
Rain 2 days/mo
3/3 best months
Autumn
Sep–Nov
Avg High 20°C
Avg Low 17°C
Rain 6 days/mo
1/3 best months
Winter
Dec–Feb
Avg High 12°C
Avg Low 8°C
Rain 9 days/mo
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
HighLowShaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 11°C / 7°C . Feb: 11°C / 8°C . Mar: 13°C / 9°C . Apr: 15°C / 12°C . May: 19°C / 17°C . Jun: 25°C / 22°C . Jul: 27°C / 25°C . Aug: 28°C / 25°C . Sep: 24°C / 21°C . Oct: 20°C / 17°C . Nov: 16°C / 13°C . Dec: 13°C / 10°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 84 mm. Feb: 39 mm. Mar: 53 mm. Apr: 35 mm. May: 25 mm. Jun: 30 mm. Jul: 12 mm. Aug: 8 mm. Sep: 21 mm. Oct: 56 mm. Nov: 89 mm. Dec: 103 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 70%. Feb: 73%. Mar: 75%. Apr: 76%. May: 76%. Jun: 74%. Jul: 67%. Aug: 62%. Sep: 64%. Oct: 71%. Nov: 72%. Dec: 72%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 31 km/h . Feb: 30 km/h . Mar: 29 km/h . Apr: 25 km/h . May: 24 km/h . Jun: 21 km/h . Jul: 23 km/h . Aug: 26 km/h . Sep: 27 km/h . Oct: 26 km/h . Nov: 30 km/h . Dec: 30 km/h .
Sunshine
Sunshine
Sunshine: Jan: 7h. Feb: 8h. Mar: 9h. Apr: 11h. May: 12h. Jun: 13h. Jul: 13h. Aug: 13h. Sep: 11h. Oct: 9h. Nov: 7h. Dec: 6h.
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 15°C . Feb: 13°C . Mar: 13°C . Apr: 16°C . May: 18°C . Jun: 24°C . Jul: 27°C . Aug: 27°C . Sep: 25°C . Oct: 22°C . Nov: 18°C . Dec: 16°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 3. Feb: UV 3. Mar: UV 5. Apr: UV 6. May: UV 7. Jun: UV 8. Jul: UV 8. Aug: UV 7. Sep: UV 6. Oct: UV 4. Nov: UV 3. Dec: UV 2.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Snow Days
Snow DaysSnowfall
Snow Days: Jan: 1 days. Feb: 1 days. Mar: 0 days. Apr: 0 days. May: 0 days. Jun: 0 days. Jul: 0 days. Aug: 0 days. Sep: 0 days. Oct: 0 days. Nov: 0 days. Dec: 0 days.
Climate Trends
Average highs have stayed broadly stable across the available records. Average rainfall is trending wetter by about 20 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Jul 2025 · 28°C | Aug · 28°C |
| Coldest month | Feb 2025 · 6°C | Jan · 7°C |
| Wettest month | Dec 2025 · 152 mm | Dec · 103 mm |
| Windiest month | Feb 2025 · 31 km/h | Jan · 31 km/h |
Month-by-Month Weather Table
January
Poor 
February
Fair March
Fair April
Good May best
Excellent June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
Excellent November
Good December
Fair | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 11°C / 7°C | 7°C / 2°C | 10days (84 mm) Wet | 6.6h Fair | 70% Muggy | 2.6 Moderate | Poor | View Details |
| February | 11°C / 8°C | 9°C / 4°C | 6days (39 mm) Good | 7.8h Good | 73% Muggy | 3.4 Moderate | Fair | View Details |
| March | 13°C / 9°C | 11°C / 5°C | 9days (53 mm) Wet | 9.2h Good | 75% Muggy | 4.8 Moderate | Fair | View Details |
| April | 15°C / 12°C | 15°C / 9°C | 6days (35 mm) Good | 11h Excellent | 76% Humid | 6.4 High | Good | View Details |
| May best | 19°C / 17°C | 21°C / 15°C | 4days (25 mm) Good | 12.4h Excellent | 76% Humid | 7.2 Very High | Excellent | View Details |
| June best | 25°C / 22°C | 28°C / 22°C | 3days (30 mm) Excellent | 13.3h Excellent | 74% Muggy | 7.9 Very High | Excellent | View Details |
| July best | 27°C / 25°C | 31°C / 25°C | 2days (12 mm) Excellent | 13.2h Excellent | 67% Muggy | 7.9 Very High | Excellent | View Details |
| August best | 28°C / 25°C | 31°C / 25°C | 1days (8 mm) Excellent | 12.6h Excellent | 62% Muggy | 7.3 Very High | Excellent | View Details |
| September best | 24°C / 21°C | 25°C / 20°C | 3days (21 mm) Excellent | 10.8h Excellent | 64% Muggy | 6 High | Excellent | View Details |
| October | 20°C / 17°C | 19°C / 15°C | 5days (56 mm) Good | 9h Good | 71% Muggy | 4.2 Moderate | Excellent | View Details |
| November | 16°C / 13°C | 14°C / 10°C | 9days (89 mm) Wet | 7h Good | 72% Muggy | 2.7 Moderate | Good | View Details |
| December | 13°C / 10°C | 10°C / 5°C | 11days (103 mm) Wet | 6.4h Fair | 72% Muggy | 2 Low | Fair | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Potós are May, June, July, August, September, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Potós, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Potós is August, with average daytime highs of 28°C (82°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Potós is January, with average overnight lows of 7°C (45°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Potós is December, averaging 103mm of precipitation across 11 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Potós runs through December, January, with the heaviest rainfall in December. Based on 10-year averages for Potós.
Potós receives approximately 119 sunshine hours per year. The sunniest month is June with around 13 hours. Based on climate data for Potós.
The least favorable months to visit Potós are January, December, primarily due to frequent rain. For the best conditions, consider May, June, July, August, September instead.
The annual average UV index in Potós is 5, classified as moderate. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Potós is 71%, classified as moderate. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Yes — sea temperatures in June, July, August, September average 26°C (79°F), which is warm and comfortable for swimming and water activities.
Yes, Potós receives snow. Months with snowfall average 1 snow days and 3 cm (1 in) of accumulation, with about 1 frost days during winter.
Average wind speeds in Potós are 27 km/h (17 mph). The windiest month is January with peak winds reaching 31 km/h (19 mph) (gusts up to 44 km/h / 27 mph).
Potós averages 11 clear-sky days per month with overall cloud cover around 41%. The clearest skies occur in August.
The annual average dew point in Potós is 12°C (54°F), which feels pleasant with low humidity. Outdoor activities are comfortable year-round from a humidity standpoint.
Potós has a Hot-Summer Mediterranean climate, classified as Csa under the Köppen system. Temperate climates have mild winters and warm summers, with rainfall spread across the year and four distinct seasons.
The 'feels like' temperature in Potós ranges from 13°C (55°F) to 18°C (64°F) on average. Wind chill makes winters feel noticeably colder than the actual temperature — layered clothing is recommended.
Yes, June is a great time to visit Potós. It earns a climate score of 10/10 with Excellent.
For June in Potós, pack Breathable clothing, Sunscreen (SPF 30+), Sun hat, Sunglasses, Comfortable walking shoes. With average highs of 25°C (76°F) and 3 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
Last updated: