January weather - Winter 2024

Weather in January
Frequently asked questions
Average temperature in January
Average rainfall in January
Average rainfall days in January
Average sea temperature in January
Average daylight in January
Average sunshine in January

The Prince Palace and the old town below, in Monaco, Monaco along the Mediterranean sea

Weather in January

January in Monaco is the coldest month, yet the temperatures remain relatively mild, making the winter months quite manageable for residents and tourists alike. The city does, however, encounter the year's significant quantity of rainfall, with 83mm (3.27") falling throughout the month. The cooler temperatures and increased rainfall result in less daylight and sunshine hours than during the spring and summer months. Despite these conditions, visitors won't have to contend with biting cold or freezing temperatures, adding to Monaco's year-round appeal. By comparison, January's weather yields a considerably wetter and colder atmosphere than the climatic conditions experienced in February.

Temperature

In Monaco, January is the coldest month, with temperatures averaging a high of 12.3°C (54.1°F) and a low of 8.1°C (46.6°F).

Rainfall

In Monaco, in January, it is raining for 6.8 days, with typically 83mm (3.27") of accumulated precipitation. In Monaco, during the entire year, the rain falls for 62.7 days and collects up to 769mm (30.28") of precipitation.

Sea temperature

In Monaco, in January, the average water temperature is 13.5°C (56.3°F).
Note: Swimming at temperatures less than 10°C (50°F) in 13.5°C (56.3°F) is feasible with the right swimsuit; if not, expect cold shock and breathlessness. A quick swim at 13°C (55.4°F) without adequate warmth can be discomforting.

Daylight

The average length of the day in January is 9h and 22min.
On the first day of the month, sunrise is at 08:03 and sunset at 17:03. On the last day of January, sunrise is at 07:48 and sunset at 17:38 CET.

Sunshine

The average sunshine in January in Monaco is 4.8h.

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Frequently asked questions

What is the coldest time of year in Monaco?

Temperature records in Monaco, Monaco, mark January as the coldest month, with highs averaging 12.3°C (54.1°F) and lows at 8.1°C (46.6°F).

What are the temperatures in Monaco in January?

The average high-temperature and low-temperature in Monaco, Monaco, during January are 12.3°C (54.1°F) and 8.1°C (46.6°F) respectively.

How many days does it rain in January in Monaco?

In Monaco, in January, during 6.8 rainfall days, 83mm (3.27") of precipitation is typically accumulated.

What is the water temperature in January in Monaco?

In January, the average sea temperature in Monaco is 13.5°C (56.3°F). Swimming in 13.5°C (56.3°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

What is the average length of the day in January in Monaco?

In Monaco, the average day length in January is 9h and 22min.

What time are sunrise and sunset in January in Monaco?

In January, on the first day of the month, sunrise is at 08:03 and sunset at 17:03. On the last day of the month, in Monaco, sunrise is at 07:48 and sunset at 17:38 CET.

How long on average sun shines in January in Monaco?

The average sunshine duration in January is 4.8h.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

13.4°C 56.1°F

12.3°C 54.1°F

12.5°C 54.5°F

Average low temperature

Average rainfall

Average rainfall days

6.8

6.4

Average sea temperature

Average daylight

Average sunshine

Average temperature in January
Monaco, Monaco

Average high temperature in January: 12.3°C

The warmest month (with the highest average high temperature) is August (25.9°C).
The month with the lowest average high temperature is January (12.3°C).

Average low temperature in January: 8.1°C

The month with the highest average low temperature is August (21.5°C).
The coldest month (with the lowest average low temperature) is January (8.1°C).

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Average rainfall in January
Monaco, Monaco

Average rainfall in January: 82.7mm

The wettest month (with the highest rainfall) is October (108.2mm).
The driest month (with the least rainfall) is July (15.6mm).

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Average rainfall days in January
Monaco, Monaco

Average rainfall days in January: 6.8 days

The month with the highest number of rainy days is November (7 days).
The month with the least rainy days is July (1.9 days).

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Average sea temperature in January
Monaco, Monaco

Average sea temperature in January: 13.5°C

The best month for swimming (with the highest average sea temperature) is August (23.7°C).
The coldest month (with the lowest average sea temperature) is February (13.1°C).

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Average daylight in January /
Average sunshine in January
Monaco, Monaco

Average daylight in January: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

Average sunshine in January: 4h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).

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January weather forecast
Monaco, Monaco

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