Comiso, Italy — Weather in December 2026

Climate Overview

Comiso, Italy in December has mild conditions, with highs averaging 15.3°C (60°F) and noticeably cooler mornings. Sea temperature stays cool at 17°C (63°F).

This month falls at the beginning of Winter.

Temperatures remain fairly steady throughout December, with daily highs around 15°C (59°F).

Rainfall is heaviest during the first third of the month, while the last third tends to be drier.

Expect around 7.4h of sunshine at the start of December, increasing to 8.1h by the end.

The warmest days tend to fall around the 1th, averaging 16.1°C (61°F).

Compared to November, this month is about 3°C cooler with 3 fewer rainy days.

Monthly December Averages

Temperature

15°C / 11°C

Feels Like

13°C / 8°C

Rain

7 days · 43 mm

Sunshine

7.6h / day

Humidity

79% — Humid

Wind

20 km/h

Wind Direction

NW (309°)

Gusts

36 km/h

Daylight

9.7 h

Cloud Cover

44%

Clear Sky Days

6.6

UV Index

3 — Moderate

Sea Temperature

17°C

Dew Point

9°C — Dry

Moon Phase

Waxing Crescent · 31%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

HighLow

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 07:09

Daylight 9.6h

Sunset 16:47

Compare Months

2days (14 mm) Excellent

0days (2 mm) Excellent

3days (12 mm) Excellent

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

What to Wear

Bundle up with a warm coat, scarf, and closed-toe shoes. Thermal layers underneath give flexibility between indoors and outdoors.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

Layered clothingLight jacketUmbrellaComfortable walking shoes

Frequently Asked Questions

Expand all

Is December a good time to visit Comiso?

December is typically good for visiting Comiso, with average highs of 15°C (60°F) and around 7 rainy days. Comiso, Italy in December has mild conditions, with highs averaging 15.3°C (60°F) and noticeably cooler mornings. Sea te

Does it rain a lot in Comiso in December?

Comiso typically sees around 7 rainy days in December with 43 mm (1.7 in) of total rainfall. An umbrella should suffice.

Does it get cold at night in Comiso in December?

Nights in Comiso during December are cool at around 11°C (51°F). Bring a jacket or sweater for evenings.

What should I pack for Comiso in December?

With highs of 15°C (60°F) and lows of 11°C (51°F) in December, we recommend: Layered clothing, Light jacket, Umbrella, Comfortable walking shoes. Comfortable walking shoes are essential.

Is December among the best months weather-wise in Comiso?

December is not the most favourable month weather-wise in Comiso. Consider visiting during months with milder temperatures or less rainfall for a better experience.

What is the UV index in Comiso in December?

The average UV index in Comiso during December is 3 (moderate). Sunscreen and sunglasses are recommended during midday hours.

How many hours of daylight are there in Comiso in December?

Comiso gets approximately 10 hours of daylight per day in December, with around 8 hours of sunshine.

Does it snow in Comiso in December?

Snow is uncommon in Comiso during December based on 10-year climate averages.

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