January weather forecast
Wrocław, Poland

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Weather in January

In the heart of winter, Wrocław, Poland's January weather is a chilly affair, with temperatures that can go as low as -4°C. A considerable amount of cloud cover ensures that the daylight hours, while short, are not overly harsh. Relative humidity reaches a fairly lofty 81%, adding a palpable dampness to the cold. January's weather conditions, though not ideal for outdoor activities, pave the way for February's evolving climate.

Temperature

January and December, with an average high-temperature of 3°C, are marked as the coldest months.

Humidity

In Wrocław, the average relative humidity in January is 81%.

Rainfall

The month with the least rainfall in Wrocław is January, when the rain falls for 14 days and typically collects 30mm of precipitation.

Daylight

In Wrocław, Poland, the average length of the day in January is 8h and 30min.
On the first day of January, sunrise is at 07:55 and sunset at 15:55. On the last day of the month, sunrise is at 07:30 and sunset at 16:40 CET.

Sunshine

The average sunshine in January is 1.7h.

UV index

The average daily maximum UV index in January is 1. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In January, the maximum UV index of 1 translates into these guidelines:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
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FAQ

What is the coldest month in Wrocław?

January and December in Wrocław are characterised by lowest temperatures, with an average high of 3°C.

How cold is January in Wrocław?

During January, Wrocław experiences an average high-temperature of 3°C and a low-temperature of -4°C.

What is the average humidity in January in Wrocław?

The average relative humidity in January is 81%.

What is the driest month in Wrocław?

The month with the least rainfall in Wrocław, Poland, is January, when the rain falls for 14 days and typically collects 30mm of precipitation.

How much does it rain in Wrocław in January?

In January, the rain falls for 14 days. Throughout January, 30mm of precipitation is accumulated.

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

In January, the average day length in Wrocław is 8h and 30min.

When are sunrise and sunset in January in Wrocław?

In January, on the first day of the month, sunrise is at 07:55 and sunset at 15:55. On the last day of the month, in Wrocław, Poland, sunrise is at 07:30 and sunset at 16:40 CET.

How many hours of sunshine does Wrocław have in January?

In January, the average sunshine duration in Wrocław is 1.7h.

How high is the UV index in January in Wrocław?

In January, the average daily maximum UV index in Wrocław, Poland, is 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in January
Wrocław, Poland

Average temperature in January - Wrocław, Poland
  • Average high temperature in January: 3°C

The warmest months (with the highest average high temperature) are July and August (25°C).
The months with the lowest average high temperature are January and December (3°C).

  • Average low temperature in January: -4°C

The months with the highest average low temperature are July and August (13°C).
The coldest month (with the lowest average low temperature) is January (-4°C).

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Average humidity in January
Wrocław, Poland

Average humidity in January - Wrocław, Poland
  • Average humidity in January: 81%

The month with the highest relative humidity is December (85%).
The month with the lowest relative humidity is May (66%).

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Average rainfall in January
Wrocław, Poland

Average rainfall in January - Wrocław, Poland
  • Average rainfall in January: 30mm

The wettest month (with the highest rainfall) is July (75mm).
The driest month (with the least rainfall) is January (30mm).

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Average rainfall days in January
Wrocław, Poland

Average rainfall days in January - Wrocław, Poland
  • Average rainfall days in January: 14 days

The month with the highest number of rainy days is November (15 days).
The month with the least rainy days is April (10 days).

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Average daylight in January /
Average sunshine in January
Wrocław, Poland

Average daylight in January / Average sunshine in January - Wrocław, Poland
  • Average daylight in January: 8h and 3min

The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).

  • Average sunshine in January: 1h and 4min

The month with the most sunshine is June (Average sunshine: 8h and 24min).
The month with the least sunshine is December (Average sunshine: 1h and 30min).

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Average UV index in January
Wrocław, Poland

Average UV index in January - Wrocław, Poland
  • Average UV index in January: 1

The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 0).

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Wrocław, Poland

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