Catania Weather in January

Thinking of visiting Catania in January? Expect moderate temperatures reaching 15°C (59°F) during the day, dropping to 7°C (45°F) at night, and be prepared for the wettest month of the year.

Rainfall in Catania in January

With the most rainfall occurring this month, it's practical to keep an umbrella handy for sudden downpours. Past climate data indicates that roughly 10 days will see rain, totalling around 81 mm (3.2 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Catania in January

In January, Catania sees moderate temperatures, with highs of 15°C (59°F). Nights drop to around 7°C (45°F). During January, you'll experience the winter season. Conditions are often most pleasant around the middle of the day. With lows around 7°C (45°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep. Typically, this month presents some of the milder temperatures of the year, yet it remains pleasantly warm.

Sunshine in Catania in January

You can expect a moderate amount of sunlight, with approximately 111 hours. This means a pleasant mix of sun and overcast.

Average water temperature in January

The water is 15°C (59°F) this month — cool enough to feel refreshing on a warm day, but cold enough that most people won't stay in for long without a wetsuit.

January in Catania can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
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• May
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• September
• October
• November
• December

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

Catania Temperature in January

Min Temperature 7°C (45°F)  

Max Temperature 15°C (59°F)  

Water Temperature 15°C (59°F)  

Chance of Rain 33%  

Precipitation 81 mm (3.2 in)  

Rainy days 10 days  

Humidity 73%  

Sunshine 111 hours  

Percentage Sunshine 41%  

Daily Historical Temperatures

51-year average (1976-2026)

Based on our historical records, temperatures in Catania typically stay consistent throughout January, with daily highs averaging around 15°C (59°F). Nights are cold, with lows around 6°C (43°F).

Average temperatures in January

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Daily Historical Precipitation

51-year average (1976-2026)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in January

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Historical weather for Catania in January

Browse day-by-day weather records for Catania spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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‹ January February March April May June July August September October November December ›

Catania historical weather extremes in January

Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Catania.

• On January 10, 1989, temperatures climbed to 25°C (77°F), marking the warmest January day on record.
• The coldest January day was on January 21, 1983, with a maximum of 6°C (43°F).
• The coldest night in January in Catania was on January 4, 1979, with a minimum of -3°C (27°F).

What to Wear in Catania in January

The weather can swing between comfortable and chilly in January, 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. Expect water temperatures of around 15°C (59°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Catania in January

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 Italy, check out our Catania's climate page.

More climate data for Catania

Temperature Rainfall Sunshine Humidity Water Temp

See the full Catania climate overview or explore weather in Italy.