December weather forecast
Irdyn', Ukraine

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Weather in December

The first month of the winter, December, is still a cold month in Irdyn', Ukraine, with an average temperature varying between -3.2°C (26.2°F) and 1.1°C (34°F).

Temperature

Transition into December marks a drop in the average high-temperature, moving from a frosty 6.7°C (44.1°F) in November to a wintry 1.1°C (34°F). A mean low-temperature of -3.2°C (26.2°F) is anticipated during the month of December, a slight step down from the daytime high.

Humidity

The average relative humidity in December in Irdyn' is 89%.

Rainfall

In Irdyn', during December, the rain falls for 9 days and regularly aggregates up to 38mm (1.5") of precipitation. In Irdyn', during the entire year, the rain falls for 126.5 days and collects up to 373mm (14.69") of precipitation.

Snowfall

January through April, October through December are months with snowfall in Irdyn'. The month with the most snowfall is December, when snow falls for 10.9 days and typically aggregates up to 132mm (5.2") of snow.

Daylight

The month with the shortest days in Irdyn' is December, with an average of 8h and 18min of daylight.
On the first day of December, sunrise is at 07:27 and sunset at 15:57. On the last day of the month, sunrise is at 07:48 and sunset at 16:04 EET.

Sunshine

The average sunshine in December is 3.3h.

UV index

The months with the lowest UV index are January, February and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The UV index of 1 during December leads to these advisories:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. To protect against the Sun's most potent rays, avoid direct exposure around midday. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
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Frequently asked questions

How cold is December in Irdyn'?

During December, Irdyn' experiences an average high-temperature of 1.1°C (34°F) and a low-temperature of -3.2°C (26.2°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in August is calculated to be 28°C (82.4°F).

What is the average humidity in December in Irdyn'?

In Irdyn', the average relative humidity in December is 89%.

How much does it rain in Irdyn' in December?

In Irdyn', Ukraine, in December, during 9 rainfall days, 38mm (1.5") of precipitation is typically accumulated.

When does it snow the most in Irdyn'?

The month with the most snowfall in Irdyn' is December, when snow falls for 10.9 days and typically aggregates up to 132mm (5.2") of snow.

How much does it snow in Irdyn' in December?

In Irdyn', Ukraine, in December, during 10.9 snowfall days, 132mm (5.2") of snow is typically accumulated.

What is the month with the shortest days in Irdyn'?

December has the shortest days of the year in Irdyn', Ukraine, with an average of 8h and 18min of daylight.

How many hours of daylight does Irdyn' have in December?

In Irdyn', Ukraine, the average day length in December is 8h and 16min.

What time are sunrise and sunset in December in Irdyn'?

In December, on the first day of the month, sunrise is at 07:27 and sunset at 15:57. On the last day of the month, in Irdyn', Ukraine, sunrise is at 07:48 and sunset at 16:04 EET.

How long on average sun shines in December in Irdyn'?

In December, the average sunshine duration in Irdyn', Ukraine, is 3.3h.

When is the lowest UV index in Irdyn'?

The months with the lowest UV index are January, February and December, with an average maximum UV index of 1.

What is the UV index intensity in December in Irdyn'?

In Irdyn', Ukraine, the average daily maximum UV index in December is 1. A UV Index of 2, and less, symbolizes a minimal hazard to health from exposure to the Sun's 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 December
Irdyn', Ukraine

Average temperature in December - Irdyn
  • Average high temperature in December: 1.1°C

The warmest month (with the highest average high temperature) is August (27°C).
The month with the lowest average high temperature is January (-1.9°C).

  • Average low temperature in December: -3.2°C

The month with the highest average low temperature is July (16.4°C).
The coldest month (with the lowest average low temperature) is January (-6.3°C).

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Average pressure in December
Irdyn', Ukraine

Average pressure in December - Irdyn
  • Average pressure in December: 1018.8mbar

The month with the highest atmospheric pressure is November (1020.7mbar).
The month with the lowest atmospheric pressure is July (1012.5mbar).

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Average wind speed in December
Irdyn', Ukraine

Average wind speed in December - Irdyn
  • Average wind speed in December: 15.1km/h

The windiest month (with the highest average wind speed) is December (15.1km/h).
The calmest month (with the lowest average wind speed) is July (10.8km/h).

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Average humidity in December
Irdyn', Ukraine

Average humidity in December - Irdyn
  • Average humidity in December: 89%

The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is August (57%).

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Average rainfall in December
Irdyn', Ukraine

Average rainfall in December - Irdyn
  • Average rainfall in December: 38mm

The wettest month (with the highest rainfall) is May (63mm).
The driest month (with the least rainfall) is August (14mm).

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Average rainfall days in December
Irdyn', Ukraine

Average rainfall days in December - Irdyn
  • Average rainfall days in December: 9 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (6.3 days).

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Average snowfall in December
Irdyn', Ukraine

Average snowfall in December - Irdyn
  • Average snowfall in December: 132mm

The month with the highest snowfall is December (132mm).
The months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days in December
Irdyn', Ukraine

Average snowfall days in December - Irdyn
  • Average snowfall days in December: 10.9 days

The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Irdyn', Ukraine

Average daylight in December / Average sunshine in December - Irdyn
  • Average daylight in December: 8h and 2min

The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).

  • Average sunshine in December: 3h and 2min

The month with the most sunshine is August (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).

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Average sunshine days in December
Irdyn', Ukraine

Average sunshine days in December - Irdyn
  • Average sunshine days in December: 13.6 days

The month with the most sunshine days is August (22.1 days).
The month with the least sunshine days is May (11.8 days).

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Average UV index in December
Irdyn', Ukraine

Average UV index in December - Irdyn
  • Average UV index in December: 1

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).

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Average cloud cover in December
Irdyn', Ukraine

Average cloud cover in December - Irdyn
  • Average cloud cover in December: 68

The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 22).

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Average visibility in December
Irdyn', Ukraine

Average visibility in December - Irdyn
  • Average visibility in December: 8km

The months with the highest visibility are April, June, July, August and September (10km).
The month with the lowest visibility is January (7km).

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Irdyn', Ukraine

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