January weather forecast
Jyväskylä, Finland

Weather in January

January, like December, is a freezing cold winter month in Jyväskylä, Finland, with average temperature ranging between min -9.7°C (14.5°F) and max -5.5°C (22.1°F).

Temperature

With an average high-temperature of -5.5°C (22.1°F) and an average low-temperature of -9.7°C (14.5°F), January is the coldest month.

Humidity

Months with the highest humidity are January and February, with an average relative humidity of 95%.

Rainfall

In January, in Jyväskylä, the rain falls for 3.9 days. Throughout January, 28mm (1.1") of precipitation is accumulated. Throughout the year, there are 121.2 rainfall days, and 403mm (15.87") of precipitation is accumulated.

Snowfall

Months with snowfall in Jyväskylä, Finland, are January through June, September through December. In Jyväskylä, Finland, during January, snow falls for 18 days and regularly aggregates up to 184mm (7.24") of snow. In Jyväskylä, during the entire year, snow falls for 96 days, and aggregates up to 932mm (36.69") of snow.

Daylight

In January, the average length of the day in Jyväskylä is 6.3h.

Sunshine

In January, the average sunshine is 1.3h.

UV index

January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Jyväskylä. A UV Index estimate of 2, and below, represents a low health risk from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 1 transform into the following instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the coldest month in Jyväskylä?

January is the coldest month in Jyväskylä, Finland, with an average high-temperature of -5.5°C (22.1°F) and an average low-temperature of -9.7°C (14.5°F).

What is the most humid month in Jyväskylä?

January and February, with an average relative humidity of 95%, are most humid months in Jyväskylä.

What is the average humidity in January in Jyväskylä?

In January, the average relative humidity is 95%.

How many days does it rain in January in Jyväskylä?

In Jyväskylä, in January, it is raining for 3.9 days, with typically 28mm (1.1") of accumulated precipitation.

How many days does it snow in January in Jyväskylä?

In Jyväskylä, Finland, in January, snow falls for 18 days, with typically accumulated 184mm (7.24") of snow.

How many hours of daylight does Jyväskylä have in January?

In Jyväskylä, the average length of the day in January is 6.3h.

How many hours of sunshine does Jyväskylä have in January?

In January, the average sunshine is 1.3h.

When is the lowest UV index in Jyväskylä?

January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Jyväskylä, Finland.

How high is the UV index in January in Jyväskylä?

In January, the average daily maximum UV index is 1. A UV Index estimate of 2, and below, represents a low health risk from the exposure to the Sun's UV rays.

Average temperature in January
Jyväskylä, Finland

Average temperature in January - Jyväskylä, Finland
  • Average high temperature in January: -5.5°C

The warmest month (with the highest average high temperature) is July (21.5°C).
The month with the lowest average high temperature is January (-5.5°C).

  • Average low temperature in January: -9.7°C

The month with the highest average low temperature is July (12.2°C).
The coldest month (with the lowest average low temperature) is January (-9.7°C).

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Average pressure in January
Jyväskylä, Finland

Average pressure in January - Jyväskylä, Finland
  • Average pressure in January: 1011.3mbar

The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1007.6mbar).

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Average wind speed in January
Jyväskylä, Finland

Average wind speed in January - Jyväskylä, Finland
  • Average wind speed in January: 11.7km/h

The windiest month (with the highest average wind speed) is December (12.5km/h).
The calmest month (with the lowest average wind speed) is July (9.6km/h).

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Average humidity in January
Jyväskylä, Finland

Average humidity in January - Jyväskylä, Finland
  • Average humidity in January: 95%

Months with the highest relative humidity are January and February (95%).
The month with the lowest relative humidity is May (67%).

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Average rainfall in January
Jyväskylä, Finland

Average rainfall in January - Jyväskylä, Finland
  • Average rainfall in January: 28mm

The wettest month (with the highest rainfall) is July (50mm).
The driest months (with the least rainfall) are February and March (23mm).

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Average rainfall days in January
Jyväskylä, Finland

Average rainfall days in January - Jyväskylä, Finland
  • Average rainfall days in January: 3.9 days

The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is February (2.3 days).

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Average snowfall in January
Jyväskylä, Finland

Average snowfall in January - Jyväskylä, Finland
  • Average snowfall in January: 184mm

The month with the highest snowfall is December (185mm).
Months with the least snowfall are July and August (0mm).

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Average snowfall days in January
Jyväskylä, Finland

Average snowfall days in January - Jyväskylä, Finland
  • Average snowfall days in January: 18 days

The month with the highest number of snowfall days is December (19.3 days).
Months with the least snowfall days are July and August (0 days).

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Average daylight in January /
Average sunshine in January
Jyväskylä, Finland

Average daylight in January / Average sunshine in January - Jyväskylä, Finland
  • Average daylight in January: 6.3h

The month with the longest days is June (Average daylight: 19.7h).
The month with the shortest days is December (Average daylight: 5.3h).

  • Average sunshine in January: 1.3h

The month with the most sunshine is June (Average sunshine: 11.5h).
The month with the least sunshine is December (Average sunshine: 0.8h).

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Average sunshine days in January
Jyväskylä, Finland

Average sunshine days in January - Jyväskylä, Finland
  • Average sunshine days in January: 12.9 days

The month with the most sunshine days is May (16.3 days).
The month with the least sunshine days is December (9.6 days).

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Average UV index in January
Jyväskylä, Finland

Average UV index in January - Jyväskylä, Finland
  • Average UV index in January: 1

The month with the highest UV index is July (UV index 5).
Months with the lowest UV index are January, February, March, November and December (UV index 1).

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Average cloud cover in January
Jyväskylä, Finland

Average cloud cover in January - Jyväskylä, Finland
  • Average cloud cover in January: 83

The month with the most cloud cover is January (Cloud cover 83).
Months with the least cloud cover are July and August (Cloud cover 45).

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Average visibility in January
Jyväskylä, Finland

Average visibility in January - Jyväskylä, Finland
  • Average visibility in January: 5km

Months with the highest visibility are May, June, July and August (9km).
Months with the lowest visibility are January and February (5km).

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