January weather forecast
Dyuni, Bulgaria

January

Weather in January

January is the coldest month in Dyuni, Bulgaria, with average lows reaching -1°C (30.2°F). The chilling winter causes expansive frost and can even lead to the occasional snowfall. Compared to February, the weather remains similar with frigid temperatures and relatively higher rainfall. The landscape takes on a minimalist aesthetic with barren trees and a calm sea providing picturesque scenes. Despite these harsh conditions, the daylight hours begin to slowly increase giving slightly longer days.

Temperature

January stands out as Dyuni's coldest month, with temperatures ranging between an average high of 6°C (42.8°F) and a low of -1°C (30.2°F).

Rainfall

In Dyuni, in January, during 9 rainfall days, 51mm (2.01") of precipitation is typically accumulated. In Dyuni, Bulgaria, during the entire year, the rain falls for 88 days and collects up to 568mm (22.36") of precipitation.

Sea temperature

In January, the average sea temperature is 8°C (46.4°F).
Note: Caution: 8°C (46.4°F) temperatures below 10°C (50°F) during swimming can result in intense cold shock and quickened breathing.

Daylight

The average length of the day in January is 9h and 29min.
On the first day of January, sunrise is at 07:38 and sunset at 16:46. On the last day of the month, sunrise is at 07:24 and sunset at 17:20 EET.

Sunshine

The average sunshine in January is 3h.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 1 in January interprets into the following advice:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.

Frequently asked questions

What are the coldest months?
Temperature records mark January as the coldest month, with highs averaging 6°C (42.8°F) and lows at -1°C (30.2°F).
How cold does it get in January?
In Dyuni, 6°C (42.8°F) is the average high-temperature and -1°C (30.2°F) is the average low-temperature during January.
How much does it rain in January?
In Dyuni, in January, during 9 rainfall days, 51mm (2.01") of precipitation is typically accumulated.
What is the sea water temperature in January?
In Dyuni, the average seawater temperature in January is 8°C (46.4°F). Swimming in 8°C (46.4°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.
What is the average length of the day in January?
The average day length in January is 9h and 29min.
When is the sunrise / sunset in January?
On the first day of January, sunrise is at 07:38 and sunset at 16:46. On the last day of the month, sunrise is at 07:24 and sunset at 17:20 EET.
How long on average sun shines in January?
In January, the average sunshine duration is 3h.
When is the lowest UV index in Dyuni?
The months with the lowest UV index are January and December, with an average maximum UV index of 1.
What is the UV index intensity in January?
In January, the average daily maximum UV index is 1. A UV Index value of 2, and less, symbolizes a low health threat from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average rainfall
Average rainfall days
Average sea temperature
Average daylight
Average sunshine
Average UV index
Average temperature in January - Dyuni, Bulgaria
Average temperature in January
Dyuni, Bulgaria
  • Average high temperature in January: 6°C

The warmest month (with the highest average high temperature) is July (28°C).
The month with the lowest average high temperature is January (6°C).

  • Average low temperature in January: -1°C

The months with the highest average low temperature are July and August (17°C).
The coldest month (with the lowest average low temperature) is January (-1°C).

Average rainfall in January - Dyuni, Bulgaria
Average rainfall in January
Dyuni, Bulgaria
  • Average rainfall in January: 51mm

The wettest month (with the highest rainfall) is November (69mm).
The driest month (with the least rainfall) is August (30mm).

Average rainfall days in January - Dyuni, Bulgaria
Average rainfall days in January
Dyuni, Bulgaria
  • Average rainfall days in January: 9 days

The month with the highest number of rainy days is December (10 days).
The month with the least rainy days is August (4 days).

Average sea temperature in January - Dyuni, Bulgaria
Average sea temperature in January
Dyuni, Bulgaria
  • Average sea temperature in January: 8°C

The best month for swimming (with the highest average sea temperature) is August (24°C).
The coldest month (with the lowest average sea temperature) is February (7°C).

Average daylight in January / Average sunshine in January - Dyuni, Bulgaria
Average daylight in January /
Average sunshine in January
Dyuni, 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 6min).

  • Average sunshine in January: 3h

The month with the most sunshine is July (Average sunshine: 11h).
The month with the least sunshine is December (Average sunshine: 2h).

Average UV index in January - Dyuni, Bulgaria
Average UV index in January
Dyuni, Bulgaria
  • Average UV index in January: 1

The month with the highest UV index is July (UV index 9).
The months with the lowest UV index are January and December (UV index 1).

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