Astros Weather in December

During December, Astros experiences moderate daytime temperatures of 13°C (55°F) and cooler nights around 6°C (43°F). As part of the winter season, expect quite a bit of rainfall. Around 80 mm (3.1 in) is typical.

Rainfall in Astros in December

Records from the past 30 years suggest around 12 days of rain, with 80 mm (3.1 in) average for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Astros in December

December in Astros sees highs of 13°C (55°F) and lows of 6°C (43°F) overnight. The winter season takes place during December. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With lows around 6°C (43°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Astros in December

The city usually sees around 131 hours of sunlight, indicating a moderately sunny period.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Astros. Our weather planner can help you explore destinations with more pleasant weather conditions.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Greece, check out our Astros's climate page.

Astros Temperature in December

Min Temperature 6°C (43°F)  

Max Temperature 13°C (55°F)  

Chance of Rain 41%  

Precipitation 80 mm (3.1 in)  

Rainy days 12 days  

Humidity 75% *  

Sunshine 131 hours *  

Percentage Sunshine *  

* Data from: Kalamai, Greece (67 KM, 41 Miles).

What to Wear in Astros in December

The weather can swing between comfortable and chilly in December, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Expect heavy rainfall, so bring good rain protection and waterproof bags. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Astros in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Greece, check out our Astros's climate page.

More climate data for Astros

Temperature Rainfall Sunshine Humidity

See the full Astros climate overview or explore weather in Greece.