January weather forecast
Kostur, Bulgaria

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Weather in January

January, like December, is another chilly winter month in Kostur, Bulgaria, with temperature in the range of an average low of -0.8°C (30.6°F) and an average high of 6.1°C (43°F).

Temperature

The coldest time of the year is January, with temperatures averaging a high of 6.1°C (43°F) and a low of -0.8°C (30.6°F).

Humidity

With an average relative humidity of 83%, January is the most humid month.

Rainfall

In Kostur, in January, it is raining for 8.2 days, with typically 35mm (1.38") of accumulated precipitation. In Kostur, during the entire year, the rain falls for 111.8 days and collects up to 370mm (14.57") of precipitation.

Snowfall

January through March, November and December are months with snowfall. The month with the most snowfall in Kostur is January, when snow falls for 4.2 days and typically aggregates up to 55mm (2.17") of snow.

Daylight

In Kostur, Bulgaria, the average length of the day in January is 9h and 32min.
On the first day of January in Kostur, Bulgaria, sunrise is at 07:42 and sunset at 16:53. On the last day of the month, sunrise is at 07:28 and sunset at 17:27 EET.

Sunshine

January has the least sunshine of the year, with an average of 4.9h of sunshine.

UV index

The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the average person.
Note: In January, the average maximum UV index of 2 translates into the following recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
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Frequently asked questions

What is the coldest month in Kostur?

During the coldest month in Kostur, January, temperatures average a high of 6.1°C (43°F) and a low of -0.8°C (30.6°F).

How cold is January in Kostur?

In Kostur, 6.1°C (43°F) is the average high-temperature and -0.8°C (30.6°F) is the average low-temperature during January.

What is the most humid month in Kostur?

The most humid month in Kostur, Bulgaria, is January, with an average relative humidity of 83%.

What is the average humidity in January in Kostur?

In January, the average relative humidity is 83%.

How much does it rain in Kostur in January?

In January, the rain falls for 8.2 days. Throughout January, 35mm (1.38") of precipitation is accumulated.

When does it snow the most in Kostur?

The month with the most snowfall is January, when snow falls for 4.2 days and typically aggregates up to 55mm (2.17") of snow.

How much does it snow in Kostur in January?

In Kostur, Bulgaria, during January, snow falls for 4.2 days and regularly aggregates up to 55mm (2.17") of snow.

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

The average day length in January in Kostur is 9h and 32min.

When is the sunrise / sunset in January in Kostur?

On the first day of January in Kostur, sunrise is at 07:42 and sunset at 16:53. On the last day of the month, sunrise is at 07:28 and sunset at 17:27 EET.

What is the month with the least sunshine in Kostur?

With an average of 4.9h of sunshine, January has the least sunshine of the year in Kostur.

How many hours of sunshine does Kostur have in January?

The average sunshine duration in January in Kostur, Bulgaria, is 4.9h.

What are the months with the lowest UV index in Kostur?

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

What is the UV index reading in January in Kostur?

In Kostur, Bulgaria, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a low health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Kostur, Bulgaria

Average temperature in January - Kostur, Bulgaria
  • Average high temperature in January: 6.1°C

The warmest month (with the highest average high temperature) is August (31.8°C).
The month with the lowest average high temperature is January (6.1°C).

  • Average low temperature in January: -0.8°C

The month with the highest average low temperature is August (18°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).

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Average pressure in January
Kostur, Bulgaria

Average pressure in January - Kostur, Bulgaria
  • Average pressure in January: 1018.4mbar

The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is July (1012.3mbar).

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Average wind speed in January
Kostur, Bulgaria

Average wind speed in January - Kostur, Bulgaria
  • Average wind speed in January: 10.4km/h

The windiest month (with the highest average wind speed) is February (11.9km/h).
The calmest month (with the lowest average wind speed) is June (9.4km/h).

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Average humidity in January
Kostur, Bulgaria

Average humidity in January - Kostur, Bulgaria
  • Average humidity in January: 83%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (51%).

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Average rainfall in January
Kostur, Bulgaria

Average rainfall in January - Kostur, Bulgaria
  • Average rainfall in January: 35mm

The wettest month (with the highest rainfall) is June (47mm).
The driest month (with the least rainfall) is August (17mm).

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Average rainfall days in January
Kostur, Bulgaria

Average rainfall days in January - Kostur, Bulgaria
  • Average rainfall days in January: 8.2 days

The month with the highest number of rainy days is May (13.4 days).
The month with the least rainy days is August (5.8 days).

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Average snowfall in January
Kostur, Bulgaria

Average snowfall in January - Kostur, Bulgaria
  • Average snowfall in January: 55mm

The month with the highest snowfall is January (55mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in January
Kostur, Bulgaria

Average snowfall days in January - Kostur, Bulgaria
  • Average snowfall days in January: 4.2 days

The month with the highest number of snowfall days is January (4.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in January /
Average sunshine in January
Kostur, Bulgaria

Average daylight in January / Average sunshine in January - Kostur, Bulgaria
  • Average daylight in January: 9h and 3min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in January: 4h and 5min

The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

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Average sunshine days in January
Kostur, Bulgaria

Average sunshine days in January - Kostur, Bulgaria
  • Average sunshine days in January: 19.8 days

The month with the most sunshine days is August (24.1 days).
The month with the least sunshine days is June (15.9 days).

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Average UV index in January
Kostur, Bulgaria

Average UV index in January - Kostur, Bulgaria
  • 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 and December (UV index 2).

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Average cloud cover in January
Kostur, Bulgaria

Average cloud cover in January - Kostur, Bulgaria
  • Average cloud cover in January: 48

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 14).

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Average visibility in January
Kostur, Bulgaria

Average visibility in January - Kostur, Bulgaria
  • Average visibility in January: 8km

The months with the highest visibility are June, July, August and September (10km).
The month with the lowest visibility is January (8km).

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Kostur, Bulgaria

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