January weather forecast
Mariupol', Ukraine

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Weather in January

In Mariupol', Ukraine, January greets residents and visitors with a crisp chill, often transforming the cityscape into a winter wonderland with snowfall observed on an average of 7.8 days. Compared to the final month of the previous year, January's weather experiences a dip in temperature, making it ideal for winter sports enthusiasts. Despite low temperatures, January days are not completely bleak, with sunlight gracing the city for a few hours per day. January's frigid temperatures and frozen landscapes slowly recede, as February's weather conditions start to pave the way for the approach of spring. As thermometers climb in February, locals and tourists can anticipate slightly milder weather, albeit remaining firmly within the grip of winter.

Temperature

Mariupol''s coldest weather arrives in January, when temperatures average a high of 0.6°C (33.1°F) and a low of -2.7°C (27.1°F).

Humidity

The most humid month in Mariupol' is January, with an average relative humidity of 88%.

Rainfall

In Mariupol', during January, the rain falls for 9.6 days and regularly aggregates up to 37mm (1.46") of precipitation. Throughout the year, there are 113.6 rainfall days, and 340mm (13.39") of precipitation is accumulated.

Snowfall

Months with snowfall in Mariupol' are January through March, October through December. January is the month with the most snowfall in Mariupol'. Snow falls for 7.8 days and accumulates 47mm (1.85") of snow.

Sea temperature

In Mariupol', in January, the average water temperature is 1.6°C (34.9°F).
Note: In the water-based sport of swimming, this state is life-threatening and exceedingly dangerous. The freezing water causes severe discomfort, leading to rapid hyperventilation. A specialized swimsuit is compulsory to avert thermal damage.

Daylight

In January, the average length of the day is 9h and 0min.
On the first day of January in Mariupol', sunrise is at 07:15 and sunset at 15:50. On the last day of the month, sunrise is at 06:56 and sunset at 16:29 EET.

Sunshine

January has the least sunshine of the year, with an average of 3.5h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Mariupol'. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index, 2 in January, converts into the following recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the coldest month in Mariupol'?

Temperature readings in Mariupol' reach their annual highs in January, averaging 0.6°C (33.1°F) and a minimum average of -2.7°C (27.1°F).

How cold is January in Mariupol'?

An average high-temperature, in January, in Mariupol', is 0.6°C (33.1°F) and the average low-temperature is -2.7°C (27.1°F).

What is the most humid month in Mariupol'?

January is the most humid month in Mariupol', Ukraine, with an average relative humidity of 88%.

What is the average humidity in January in Mariupol'?

The average relative humidity in January is 88%.

How many days does it rain in January in Mariupol'?

In Mariupol', Ukraine, during January, the rain falls for 9.6 days and regularly aggregates up to 37mm (1.46") of precipitation.

What is the snowiest month in Mariupol'?

January is the month with the most snowfall. Snow falls for 7.8 days and accumulates 47mm (1.85") of snow.

How much does it snow in Mariupol' in January?

In Mariupol', Ukraine, during January, snow falls for 7.8 days and regularly aggregates up to 47mm (1.85") of snow.

How cold is the water in January in Mariupol'?

In Mariupol', in January, the average water temperature is 1.6°C (34.9°F). For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

How many hours of daylight does Mariupol' have in January?

The average day length in January in Mariupol', Ukraine, is 9h and 0min.

When is the sunrise / sunset in January in Mariupol'?

On the first day of January in Mariupol', Ukraine, sunrise is at 07:15 and sunset at 15:50. On the last day of the month, sunrise is at 06:56 and sunset at 16:29 EET.

What is the month with the least sunshine in Mariupol'?

With an average of 3.5h of sunshine, January has the least sunshine of the year in Mariupol'.

How long on average sun shines in January in Mariupol'?

The average sunshine duration in January in Mariupol', Ukraine, is 3.5h.

What is the month with the lowest UV index in Mariupol'?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.

What is the UV index reading in January in Mariupol'?

In January, the average daily maximum UV index in Mariupol' is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
3.9°C 39°F
0.6°C 33.1°F
1.9°C 35.4°F
Average low temperature
0.6°C 33.1°F
-2.7°C 27.1°F
-1.8°C 28.8°F
Average pressure
1019.5mbar 30.11inHg
1019mbar 30.09inHg
1018.8mbar 30.09inHg
Average wind speed
22.4km/h 13.9mph
21.1km/h 13.1mph
22km/h 13.7mph
Average max. wind speed
23.5km/h 14.6mph
22.1km/h 13.7mph
23.1km/h 14.4mph
Average wind speed gusts
33.8km/h 21mph
32.3km/h 20.1mph
33.6km/h 20.9mph
Average humidity
84%
88%
85%
Average rainfall
33mm 1.3"
37mm 1.46"
32mm 1.26"
Average rainfall days
9.1
9.6
8.3
Average snowfall
24mm 0.94"
47mm 1.85"
31mm 1.22"
Average snowfall days
4.3
7.8
5.3
Average sea temperature
4.2°C 39.6°F
1.6°C 34.9°F
0.7°C 33.3°F
Average daylight
8h 4min
9h 0min
10h 2min
Average sunshine
4h 1min
3h 3min
4h 0min
Average sunshine days
17.2
13.8
14.4
Average UV index
2
2
2
Average cloud cover
60%
67%
60%
Average visibility
9km 5.6mi
9km 5.6mi
9km 5.6mi

Average temperature in January
Mariupol', Ukraine

Average temperature in January - Mariupol
  • Average high temperature in January: 0.6°C

The warmest month (with the highest average high temperature) is August (28°C).
The month with the lowest average high temperature is January (0.6°C).

  • Average low temperature in January: -2.7°C

The month with the highest average low temperature is July (21.4°C).
The coldest month (with the lowest average low temperature) is January (-2.7°C).

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Average pressure in January
Mariupol', Ukraine

Average pressure in January - Mariupol
  • Average pressure in January: 1019mbar

The month with the highest atmospheric pressure is November (1021.3mbar).
The month with the lowest atmospheric pressure is July (1010.7mbar).

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Average wind speed in January
Mariupol', Ukraine

Average wind speed in January - Mariupol
  • Average wind speed in January: 21.1km/h

The windiest month (with the highest average wind speed) is December (22.4km/h).
The calmest month (with the lowest average wind speed) is May (16.1km/h).

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Average humidity in January
Mariupol', Ukraine

Average humidity in January - Mariupol
  • Average humidity in January: 88%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (53%).

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Average rainfall in January
Mariupol', Ukraine

Average rainfall in January - Mariupol
  • Average rainfall in January: 37mm

The wettest month (with the highest rainfall) is May (43mm).
The driest month (with the least rainfall) is August (18mm).

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Average rainfall days in January
Mariupol', Ukraine

Average rainfall days in January - Mariupol
  • Average rainfall days in January: 9.6 days

The month with the highest number of rainy days is May (14.4 days).
The month with the least rainy days is August (5.9 days).

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Average snowfall in January
Mariupol', Ukraine

Average snowfall in January - Mariupol
  • Average snowfall in January: 47mm

The month with the highest snowfall is January (47mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).

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Average snowfall days in January
Mariupol', Ukraine

Average snowfall days in January - Mariupol
  • Average snowfall days in January: 7.8 days

The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average sea temperature in January
Mariupol', Ukraine

Average sea temperature in January - Mariupol
  • Average sea temperature in January: 1.6°C

The best month for swimming (with the highest average sea temperature) is July (25.3°C).
The coldest month (with the lowest average sea temperature) is February (0.7°C).

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Average daylight in January /
Average sunshine in January
Mariupol', Ukraine

Average daylight in January / Average sunshine in January - Mariupol
  • Average daylight in January: 9h and 0min

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in January: 3h and 3min

The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

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Average sunshine days in January
Mariupol', Ukraine

Average sunshine days in January - Mariupol
  • Average sunshine days in January: 13.8 days

The month with the most sunshine days is August (23.3 days).
The month with the least sunshine days is January (13.8 days).

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Average UV index in January
Mariupol', Ukraine

Average UV index in January - Mariupol
  • Average UV index in January: 2

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in January
Mariupol', Ukraine

Average cloud cover in January - Mariupol
  • Average cloud cover in January: 67

The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 16).

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Average visibility in January
Mariupol', Ukraine

Average visibility in January - Mariupol
  • Average visibility in January: 9km

The months with the highest visibility are March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February and December (9km).

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Mariupol', Ukraine

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