Castel San Gimignano
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Castel San Gimignano Weather in January

With daytime temperatures of 10°C (50°F) and nighttime lows of 2°C (36°F), January in Castel San Gimignano brings low temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 64 mm (2.5 in) falls on average.

Rainfall in Castel San Gimignano in January

Rain is expected on roughly 13 days, totalling around 64 mm (2.5 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Castel San Gimignano in January

January in Castel San Gimignano sees highs of 10°C (50°F) and lows of 2°C (36°F) overnight. Winter occurs in January. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. With lows around 2°C (36°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep. The temperatures in January are typically the coolest of the year.

Sunshine in Castel San Gimignano in January

The area experiences a moderate amount of sunshine, with approximately 120 hours of sunlight expected. This means a decent mix of sun and overcast.

January in Castel San Gimignano has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

Castel San Gimignano Temperature in January

Min Temperature
2°C (36°F)
Max Temperature
10°C (50°F)
Chance of Rain
44%
Precipitation
64 mm (2.5 in)
Rainy days
13 days
Sunshine
120 hours *
Percentage Sunshine
*
* Data from: Siena, Italy (26 KM, 16 Miles).

Castel San Gimignano Weather by Month

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

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 Castel San Gimignano in January

The weather can be unpredictable in January, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Rain is likely on several days, so bring a good rain jacket. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Castel San Gimignano 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
    6/10

Castel San Gimignano 3-Day Forecast

More climate data for Castel San Gimignano

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

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