Samos, Spain experiences average highs of 18°C (64°F) and lows of 8°C (46°F) throughout the year. Rainfall is moderate, averaging about 12 rainy days per month. Sunshine is abundant, averaging about 9 hours per day. Average highs have warmed by 0.8°C (1.4°F) across the available records.
Samos, Spain Weather & Climate 2026
Monthly climate averages for Samos, Spain. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Feb–Sep 
Wetter season: Jan–Dec At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
6.1/10
Best: June, July, August, September
UV Index
5
Low
Temperature 18°C / 8°C
Feels Like 17°C / 7°C
Rainy Days 12
Rainfall 114 mm
Sunshine 9 h
Humidity 80%
Wind Speed 15 km/h
Dew Point 10°C
Snow Days 2 days
Frost Days 5 days
Hottest Month
27°C
August
Avg Low15°C
Rain6days
Coldest Month
3°C
January
Avg High11°C
Rain14days
Driest Month
6days
July
Avg High26°C
Avg Low15°C
Windiest Month
17 km/h
March (Gusts 43)
Worst Time to Visit
Consider avoiding January, February, November, December due to frequent rain.
Sun Position
Sunrise 06:52
Daylight 15.3h
Sunset 22:10
Live conditions—
Samos on the map · live conditions
Samos, Spain
- Continent
- Europe
- Country
- Spain
- City
- Samos
- Population
- 1.9K
- Coordinates
- 42.73°, -7.33°
Seasonal Breakdown
Spring
Mar–May
Avg High 16°C
Avg Low 6°C
Rain 14 days/mo
Summer
Jun–Aug
Avg High 25°C
Avg Low 14°C
Rain 8 days/mo
3/3 best months
Autumn
Sep–Nov
Avg High 18°C
Avg Low 10°C
Rain 14 days/mo
1/3 best months
Winter
Dec–Feb
Avg High 11°C
Avg Low 3°C
Rain 14 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 / 3°C . Feb: 12°C / 3°C . Mar: 13°C / 4°C . Apr: 16°C / 6°C . May: 19°C / 9°C . Jun: 22°C / 13°C . Jul: 26°C / 15°C . Aug: 27°C / 15°C . Sep: 23°C / 13°C . Oct: 19°C / 10°C . Nov: 13°C / 6°C . Dec: 11°C / 4°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 173 mm. Feb: 130 mm. Mar: 139 mm. Apr: 105 mm. May: 102 mm. Jun: 86 mm. Jul: 21 mm. Aug: 35 mm. Sep: 75 mm. Oct: 148 mm. Nov: 180 mm. Dec: 170 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 86%. Feb: 84%. Mar: 81%. Apr: 78%. May: 78%. Jun: 79%. Jul: 73%. Aug: 72%. Sep: 76%. Oct: 79%. Nov: 86%. Dec: 88%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 15 km/h . Feb: 15 km/h . Mar: 17 km/h . Apr: 15 km/h . May: 15 km/h . Jun: 14 km/h . Jul: 15 km/h . Aug: 14 km/h . Sep: 14 km/h . Oct: 15 km/h . Nov: 15 km/h . Dec: 15 km/h .
Sunshine
Sunshine
Sunshine: Jan: 5h. Feb: 7h. Mar: 8h. Apr: 10h. May: 11h. Jun: 11h. Jul: 13h. Aug: 12h. Sep: 10h. Oct: 8h. Nov: 6h. Dec: 5h.
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 3. Mar: UV 4. Apr: UV 6. May: UV 6. Jun: UV 7. Jul: UV 8. Aug: UV 7. Sep: UV 5. Oct: UV 3. Nov: UV 2. 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: 3 days. Feb: 3 days. Mar: 4 days. Apr: 1 days. May: 0 days. Jun: 0 days. Jul: 0 days. Aug: 0 days. Sep: 0 days. Oct: 0 days. Nov: 1 days. Dec: 1 days.
Climate Trends
Average highs have warmed by 0.8°C (1.4°F) across the available records. Average rainfall is trending drier by about 13 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Aug 2025 · 29°C | Aug · 27°C |
| Coldest month | Mar 2025 · 3°C | Jan · 3°C |
| Wettest month | Jan 2025 · 243 mm | Nov · 180 mm |
| Windiest month | Jan 2025 · 18 km/h | Mar · 17 km/h |
Month-by-Month Weather Table
January
Poor 
February
Poor March
Poor April
Fair May
Good June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
Good November
Wet December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 11°C / 3°C | 8°C / 0°C | 14days (173 mm) Wet | 5.2h Fair | 86% Very Muggy | 1.8 Low | Poor | View Details |
| February | 12°C / 3°C | 9°C / 0°C | 12days (130 mm) Wet | 6.5h Fair | 84% Humid | 2.8 Moderate | Poor | View Details |
| March | 13°C / 4°C | 10°C / 1°C | 15days (139 mm) Wet | 8.1h Good | 81% Humid | 4.1 Moderate | Poor | View Details |
| April | 16°C / 6°C | 14°C / 4°C | 13days (105 mm) Wet | 9.6h Good | 78% Humid | 5.6 High | Fair | View Details |
| May | 19°C / 9°C | 19°C / 8°C | 13days (102 mm) Wet | 10.7h Excellent | 78% Humid | 6.2 High | Good | View Details |
| June best | 22°C / 13°C | 23°C / 12°C | 13days (86 mm) Wet | 11h Excellent | 79% Humid | 7.2 Very High | Excellent | View Details |
| July best | 26°C / 15°C | 27°C / 15°C | 6days (21 mm) Good | 12.5h Excellent | 73% Muggy | 7.5 Very High | Excellent | View Details |
| August best | 27°C / 15°C | 28°C / 16°C | 6days (35 mm) Good | 11.7h Excellent | 72% Muggy | 6.9 High | Excellent | View Details |
| September best | 23°C / 13°C | 22°C / 12°C | 11days (75 mm) Wet | 9.6h Good | 76% Humid | 5.2 High | Excellent | View Details |
| October | 19°C / 10°C | 18°C / 9°C | 14days (148 mm) Wet | 7.7h Good | 79% Humid | 3.3 Moderate | Good | View Details |
| November | 13°C / 6°C | 11°C / 4°C | 16days (180 mm) Wet | 5.8h Fair | 86% Very Muggy | 2.2 Moderate | Wet | View Details |
| December | 11°C / 4°C | 9°C / 1°C | 16days (170 mm) Wet | 4.7h Fair | 88% Very Muggy | 1.8 Low | Poor | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Samos are June, July, August, September, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Samos, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Samos is August, with average daytime highs of 27°C (80°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Samos is January, with average overnight lows of 3°C (37°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Samos is November, averaging 180mm of precipitation across 16 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Samos runs through November, December, March, January, with the heaviest rainfall in November. Based on 10-year averages for Samos.
Samos receives approximately 103 sunshine hours per year. The sunniest month is July with around 13 hours. Based on climate data for Samos.
The least favorable months to visit Samos are January, February, November, December, primarily due to frequent rain. For the best conditions, consider June, July, August, September instead.
The annual average UV index in Samos is 5, classified as moderate. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Samos is 80%, classified as humid. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Yes, Samos receives snow. Months with snowfall average 2 snow days and 3 cm (1 in) of accumulation, with about 5 frost days during winter.
Average wind speeds in Samos are 15 km/h (9 mph). The windiest month is March with peak winds reaching 17 km/h (11 mph) (gusts up to 43 km/h / 27 mph).
Samos averages 5 clear-sky days per month with overall cloud cover around 61%. The clearest skies occur in August.
The annual average dew point in Samos is 10°C (50°F), which feels pleasant with low humidity. Outdoor activities are comfortable year-round from a humidity standpoint.
Samos has a Warm-Summer Mediterranean climate, classified as Csb 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 Samos ranges from 7°C (45°F) to 17°C (63°F) on average. The 'feels like' temperature closely matches the actual temperature throughout most of the year.
Yes, June is a great time to visit Samos. It earns a climate score of 7.9/10 with Excellent.
For June in Samos, pack Umbrella, Waterproof jacket, Sunscreen (SPF 30+), Sunglasses, Comfortable walking shoes. With average highs of 22°C (72°F) and 13 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.
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