Cortona
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Cortona Weather in January

January in Cortona brings low temperatures around 9°C (48°F) during the day, dropping to 2°C (36°F) at night, with quite a bit of rainfall expected, averaging around 64 mm (2.5 in) for the month.

Rainfall in Cortona in January

Typically, you can expect about 13 days of rain this month, with 64 mm (2.5 in) on average. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Cortona in January

January in Cortona brings low temperatures, with highs of 9°C (48°F) and nights around 2°C (36°F). The month of January belongs to the winter season. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. Nights drop to 2°C (36°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet. This month often claims the chilliest averages of the year.

Sunshine in Cortona in January

You can expect a moderate amount of sunlight, with approximately 124 hours. This means a pleasant mix of sun and overcast.

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

Cortona Temperature in January

Min Temperature
2°C (36°F)
Max Temperature
9°C (48°F)
Chance of Rain
44%
Precipitation
64 mm (2.5 in)
Rainy days
13 days
Humidity
83% *
Sunshine
124 hours *
Percentage Sunshine
42% *
* Data from: Perugia, Italy (46 KM, 28 Miles).

Cortona Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Cortona - and find the best time to visit.

Daily Historical Temperatures

51-year average (1976-2026)

Based on our historical records, temperatures in Cortona typically stay consistent throughout January, with daily highs averaging around 9°C (48°F). Nights are cold, with lows around 1°C (34°F).

Average temperatures in January

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

Historical weather records for Cortona in January

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

Cortona historical weather extremes in January

According to our 25 years of weather records for Cortona, the following extremes were recorded between 2000 and 2025.

  • On January 18, 2024, temperatures climbed to 17°C (63°F), marking the warmest January day on record.
  • The coldest January day was on January 28, 2005, with a maximum of 0°C (32°F).
  • The coldest night in January in Cortona was on January 31, 2004, with a minimum of -8°C (18°F).

Best Places in Italy in January

Find out more about the weather in Italy and which places have the best travel conditions in this month. See all of Italy in January →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Cortona in January

Cold weather calls for smart layering in January. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Rain gear is recommended, you can expect wet weather on multiple days. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Cortona in January

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

  • Swimming
    5/10
  • Cycling
    4/10
  • Walking
    4/10
  • Camping
    4/10
  • Outdoor sports
    4/10

Cortona 3-Day Forecast

More climate data for Cortona

Popular in January

Where to go in January - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.