Comiso, Italy experiences average highs of 21°C (70°F) and lows of 15°C (59°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.
Comiso, Italy Weather & Climate 2026
Monthly climate averages for Comiso, Italy. 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
8.2/10
Best: May, June, September, October
UV Index
6
High
Temperature 21°C / 15°C
Feels Like 21°C / 15°C
Rainy Days 6
Rainfall 38 mm
Sunshine 10 h
Humidity 74%
Wind Speed 19 km/h
Dew Point 13°C
Hottest Month
30°C
July
Avg Low23°C
Rain0days
Coldest Month
9°C
January
Avg High14°C
Rain7days
Driest Month
0days
July
Avg High30°C
Avg Low23°C
Windiest Month
22 km/h
March (Gusts 39)
Sea Temperature
15°C – 28°C
Warmest water: August (
27.6°C
)
Worst Time to Visit
Consider avoiding January, February due to less favorable weather conditions.
Sun Position
Sunrise 05:43
Daylight 14.7h
Sunset 20:24
Live conditions—
Comiso on the map · live conditions
Comiso, Italy
- Continent
- Europe
- Country
- Italy
- City
- Comiso
- Population
- 26.3K
- Elevation
- 209 m
- Coordinates
- 36.95°, 14.61°
Seasonal Breakdown
Spring
Mar–May
Avg High 19°C
Avg Low 12°C
Rain 6 days/mo
1/3 best months
Summer
Jun–Aug
Avg High 29°C
Avg Low 22°C
Rain 2 days/mo
1/3 best months
Autumn
Sep–Nov
Avg High 23°C
Avg Low 17°C
Rain 8 days/mo
2/3 best months
Winter
Dec–Feb
Avg High 15°C
Avg Low 9°C
Rain 7 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: 14°C / 9°C . Feb: 15°C / 9°C . Mar: 16°C / 10°C . Apr: 18°C / 12°C . May: 22°C / 15°C . Jun: 27°C / 20°C . Jul: 30°C / 23°C . Aug: 30°C / 23°C . Sep: 27°C / 21°C . Oct: 23°C / 17°C . Nov: 19°C / 14°C . Dec: 15°C / 11°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 49 mm. Feb: 56 mm. Mar: 44 mm. Apr: 21 mm. May: 31 mm. Jun: 14 mm. Jul: 2 mm. Aug: 12 mm. Sep: 28 mm. Oct: 61 mm. Nov: 89 mm. Dec: 43 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 78%. Feb: 78%. Mar: 77%. Apr: 73%. May: 71%. Jun: 64%. Jul: 62%. Aug: 68%. Sep: 75%. Oct: 78%. Nov: 80%. Dec: 79%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 21 km/h . Feb: 20 km/h . Mar: 22 km/h . Apr: 21 km/h . May: 19 km/h . Jun: 16 km/h . Jul: 17 km/h . Aug: 16 km/h . Sep: 17 km/h . Oct: 17 km/h . Nov: 20 km/h . Dec: 20 km/h .
Sunshine
Sunshine
Sunshine: Jan: 8h. Feb: 9h. Mar: 10h. Apr: 11h. May: 12h. Jun: 13h. Jul: 13h. Aug: 12h. Sep: 11h. Oct: 9h. Nov: 8h. Dec: 8h.
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 16°C . Feb: 15°C . Mar: 16°C . Apr: 17°C . May: 20°C . Jun: 24°C . Jul: 27°C . Aug: 28°C . Sep: 26°C . Oct: 23°C . Nov: 20°C . Dec: 17°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 3. Feb: UV 4. Mar: UV 6. Apr: UV 7. May: UV 8. Jun: UV 8. Jul: UV 9. Aug: UV 8. Sep: UV 7. Oct: UV 5. Nov: UV 4. Dec: UV 3.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Climate Trends
Average highs have stayed broadly stable across the available records. Average rainfall is trending wetter by about 11 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Jul 2025 · 31°C | Jul · 30°C |
| Coldest month | Feb 2025 · 10°C | Jan · 9°C |
| Wettest month | Feb 2025 · 92 mm | Nov · 89 mm |
| Windiest month | Mar 2025 · 22 km/h | Mar · 22 km/h |
Month-by-Month Weather Table
January
Fair 
February
Good March
Good April
Good May best
Excellent June best
Excellent July
Excellent August
Good September best
Excellent October best
Excellent November
Good December
Good | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 14°C / 9°C | 11°C / 6°C | 7days (49 mm) Good | 8.2h Good | 78% Humid | 3.2 Moderate | Fair | View Details |
| February | 15°C / 9°C | 12°C / 6°C | 6days (56 mm) Good | 9h Good | 78% Humid | 4.1 Moderate | Good | View Details |
| March | 16°C / 10°C | 14°C / 8°C | 8days (44 mm) Wet | 10.2h Excellent | 77% Humid | 5.7 High | Good | View Details |
| April | 18°C / 12°C | 18°C / 10°C | 5days (21 mm) Good | 11.2h Excellent | 73% Muggy | 7 High | Good | View Details |
| May best | 22°C / 15°C | 23°C / 15°C | 5days (31 mm) Good | 12.2h Excellent | 71% Muggy | 7.7 Very High | Excellent | View Details |
| June best | 27°C / 20°C | 30°C / 21°C | 2days (14 mm) Excellent | 13.3h Excellent | 64% Muggy | 8.3 Very High | Excellent | View Details |
| July | 30°C / 23°C | 33°C / 24°C | 0days (2 mm) Excellent | 13.4h Excellent | 62% Muggy | 8.5 Very High | Excellent | View Details |
| August | 30°C / 23°C | 33°C / 26°C | 3days (12 mm) Excellent | 12.2h Excellent | 68% Muggy | 8 Very High | Good | View Details |
| September best | 27°C / 21°C | 28°C / 23°C | 6days (28 mm) Good | 10.9h Excellent | 75% Muggy | 6.7 High | Excellent | View Details |
| October best | 23°C / 17°C | 23°C / 18°C | 7days (61 mm) Good | 9.3h Good | 78% Humid | 5.3 High | Excellent | View Details |
| November | 19°C / 14°C | 17°C / 13°C | 10days (89 mm) Wet | 7.9h Good | 80% Humid | 3.7 Moderate | Good | View Details |
| December | 15°C / 11°C | 13°C / 8°C | 7days (43 mm) Good | 7.6h Good | 79% Humid | 3 Moderate | Good | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Comiso are May, June, September, October, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Comiso, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Comiso is July, with average daytime highs of 30°C (86°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Comiso is January, with average overnight lows of 9°C (48°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Comiso is November, averaging 89mm of precipitation across 10 rainy days. An umbrella or waterproof jacket is essential.
Comiso receives approximately 125 sunshine hours per year. The sunniest month is July with around 13 hours. Based on climate data for Comiso.
The least favorable months to visit Comiso are January, February, primarily due to less favorable weather conditions. For the best conditions, consider May, June, September, October instead.
The annual average UV index in Comiso is 6, classified as high. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Comiso is 74%, 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, October average 26°C (79°F), which is warm and comfortable for swimming and water activities.
Average wind speeds in Comiso are 19 km/h (12 mph). The windiest month is March with peak winds reaching 22 km/h (14 mph) (gusts up to 39 km/h / 24 mph).
Comiso averages 12 clear-sky days per month with overall cloud cover around 35%. The clearest skies occur in July.
The annual average dew point in Comiso is 13°C (55°F), which feels pleasant with low humidity. Outdoor activities are comfortable year-round from a humidity standpoint.
Comiso 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 Comiso ranges from 15°C (59°F) to 21°C (70°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 Comiso. It earns a climate score of 9.9/10 with Excellent.
For June in Comiso, pack Breathable clothing, Sunscreen (SPF 30+), Sun hat, Sunglasses, Comfortable walking shoes. With average highs of 27°C (81°F) and 2 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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