January weather forecast and climate
Koljani, Bosnia and Herzegovina

Weather in January

January, like December, in Koljani, Bosnia and Herzegovina, is a wintry winter month, with average temperature varying between 3.8°C (38.8°F) and -2.6°C (27.3°F).

Temperature

January is the coldest month, with an average high-temperature of 3.8°C (38.8°F) and an average low-temperature of -2.6°C (27.3°F).

Humidity

January is the most humid month in Koljani, Bosnia and Herzegovina, with an average relative humidity of 87%.

Rainfall

In Koljani, during January, the rain falls for 9.8 days and regularly aggregates up to 45mm (1.77") of precipitation. Throughout the year, in Koljani, there are 160.4 rainfall days, and 665mm (26.18") of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. January is the month with the most snowfall. Snow falls for 10.2 days and accumulates 213mm (8.39") of snow.

Daylight

The average length of the day in Koljani is 9.3h.

Sunshine

In Koljani, the average sunshine is 4.8h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 2 transform into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the coldest month in Koljani?

With an average high-temperature of 3.8°C (38.8°F) and an average low-temperature of -2.6°C (27.3°F), January is the coldest month in Koljani.

What is the temperature in January in Koljani?

The average high-temperature, in January, is 3.8°C (38.8°F), while the average low-temperature is -2.6°C (27.3°F).

What is the most humid month in Koljani?

January is the most humid month, with an average relative humidity of 87%.

What is the average humidity in January in Koljani?

In January, the average relative humidity in Koljani, Bosnia and Herzegovina, is 87%.

How much does it rain in Koljani in January?

In Koljani, Bosnia and Herzegovina, in January, it is raining for 9.8 days, with typically 45mm (1.77") of accumulated precipitation.

How much does it snow in Koljani in January?

In Koljani, during January, snow falls for 10.2 days and regularly aggregates up to 213mm (8.39") of snow.

When does it snow the most in Koljani?

The month with the most snowfall in Koljani, Bosnia and Herzegovina, is January when snow falls for 10.2 days and typically aggregates up to 213mm (8.39") of snow.

How many hours of daylight does Koljani have in January?

In Koljani, the average length of the day in January is 9.3h.

How many hours of sunshine does Koljani have in January?

The average sunshine in January in Koljani, Bosnia and Herzegovina, is 4.8h.

What is the month with the lowest UV index in Koljani?

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

What is the UV index intensity in January in Koljani?

In January, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to the UV radiation.

Average temperature in January
Koljani, Bosnia and Herzegovina

Average temperature in January - Koljani, Bosnia and Herzegovina
  • Average high temperature in January: 3.8°C

The warmest month (with the highest average high temperature) is August (27.5°C).
The month with the lowest average high temperature is January (3.8°C).

  • Average low temperature in January: -2.6°C

The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is January (-2.6°C).

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Average pressure in January
Koljani, Bosnia and Herzegovina

Average pressure in January - Koljani, Bosnia and Herzegovina
  • Average pressure in January: 1018.7mbar

The month with the highest atmospheric pressure is December (1020.4mbar).
Months with the lowest atmospheric pressure are May, June and July (1014.6mbar).

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Average wind speed in January
Koljani, Bosnia and Herzegovina

Average wind speed in January - Koljani, Bosnia and Herzegovina
  • Average wind speed in January: 6.8km/h

The windiest month (with the highest average wind speed) is March (8.1km/h).
The calmest months (with the lowest average wind speed) are August and September (6.1km/h).

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Average humidity in January
Koljani, Bosnia and Herzegovina

Average humidity in January - Koljani, Bosnia and Herzegovina
  • Average humidity in January: 87%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (67%).

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Average rainfall in January
Koljani, Bosnia and Herzegovina

Average rainfall in January - Koljani, Bosnia and Herzegovina
  • Average rainfall in January: 45mm

The wettest month (with the highest rainfall) is May (102mm).
The driest month (with the least rainfall) is August (38mm).

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Average rainfall days in January
Koljani, Bosnia and Herzegovina

Average rainfall days in January - Koljani, Bosnia and Herzegovina
  • Average rainfall days in January: 9.8 days

The month with the highest number of rainy days is May (20.5 days).
The month with the least rainy days is January (9.8 days).

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Average snowfall in January
Koljani, Bosnia and Herzegovina

Average snowfall in January - Koljani, Bosnia and Herzegovina
  • Average snowfall in January: 213mm

The month with the highest snowfall is January (213mm).
Months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days in January
Koljani, Bosnia and Herzegovina

Average snowfall days in January - Koljani, Bosnia and Herzegovina
  • Average snowfall days in January: 10.2 days

The month with the highest number of snowfall days is January (10.2 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Koljani, Bosnia and Herzegovina

Average daylight in January / Average sunshine in January - Koljani, Bosnia and Herzegovina
  • Average daylight in January: 9.3h

The month with the longest days is June (Average daylight: 15.6h).
The month with the shortest days is December (Average daylight: 8.8h).

  • Average sunshine in January: 4.8h

The month with the most sunshine is July (Average sunshine: 11.1h).
The month with the least sunshine is February (Average sunshine: 4.4h).

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Average sunshine days in January
Koljani, Bosnia and Herzegovina

Average sunshine days in January - Koljani, Bosnia and Herzegovina
  • Average sunshine days in January: 13.7 days

The month with the most sunshine days is August (18.5 days).
The month with the least sunshine days is May (9 days).

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Average UV index in January
Koljani, Bosnia and Herzegovina

Average UV index in January - Koljani, Bosnia and Herzegovina
  • Average UV index in January: 2

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in January
Koljani, Bosnia and Herzegovina

Average cloud cover in January - Koljani, Bosnia and Herzegovina
  • Average cloud cover in January: 53

The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 23).

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Average visibility in January
Koljani, Bosnia and Herzegovina

Average visibility in January - Koljani, Bosnia and Herzegovina
  • Average visibility in January: 7km

Months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
Months with the lowest visibility are January and February (7km).

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