December weather forecast
Semlac, Romania

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Weather in December

December, the first month of the winter in Semlac, is also a wintry month, with an average temperature varying between -0.4°C (31.3°F) and 4.2°C (39.6°F).

Temperature

December's onset brings a slight change in high-temperatures, falling from a fresh 11.4°C (52.5°F) in November to a cold 4.2°C (39.6°F). Semlac, during the nights of December, averages a temperature close to its daytime high, at a freezing cold -0.4°C (31.3°F).

Humidity

In December, the average relative humidity is 82%.

Rainfall

In Semlac, during December, the rain falls for 10.7 days and regularly aggregates up to 38mm (1.5") of precipitation. In Semlac, Romania, during the entire year, the rain falls for 140.1 days and collects up to 432mm (17.01") of precipitation.

Snowfall

January through March, November and December are months with snowfall in Semlac. The month with the most snowfall is December, when snow falls for 6.1 days and typically aggregates up to 83mm (3.27") of snow.

Daylight

December has the shortest days of the year in Semlac, with an average of 8h and 42min of daylight.
On the first day of December, sunrise is at 07:58 and sunset at 16:52. On the last day of the month, sunrise is at 08:18 and sunset at 17:00 EET.

Sunshine

In Semlac, Romania, the average sunshine in December 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 in Semlac, Romania. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In December, the maximum UV index of 2 transforms into these recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. It's recommended to limit sun exposure when its radiation is at its peak during midday. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.

Frequently asked questions

How cold is December in Semlac?

The high-temperature in Semlac during December is 4.2°C (39.6°F) and the low-temperature is -0.4°C (31.3°F). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in August is computed to be 31°C (87.8°F).

What is the average humidity in December in Semlac?

In December, the average relative humidity in Semlac is 82%.

How much does it rain in Semlac in December?

In Semlac, in December, it is raining for 10.7 days, with typically 38mm (1.5") of accumulated precipitation.

What is the snowiest month in Semlac?

December is the month with the most snowfall in Semlac. Snow falls for 6.1 days and accumulates 83mm (3.27") of snow.

How much does it snow in Semlac in December?

In Semlac, during December, snow falls for 6.1 days and regularly aggregates up to 83mm (3.27") of snow.

What is the month with the shortest days in Semlac?

December has the shortest days of the year, with an average of 8h and 42min of daylight.

What is the average length of the day in December in Semlac?

The average day length in December in Semlac is 8h and 42min.

What time are sunrise and sunset in December in Semlac?

In December, on the first day of the month, sunrise is at 07:58 and sunset at 16:52. On the last day of the month, sunrise is at 08:18 and sunset at 17:00 EET.

How long on average sun shines in December in Semlac?

In Semlac, Romania, the average sunshine duration in December is 4.8h.

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

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

What is the UV index reading in December in Semlac?

In December, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to Sun's UV rays.
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
Semlac, Romania

Average temperature in December - Semlac, Romania
  • Average high temperature in December: 4.2°C

The warmest month (with the highest average high temperature) is August (29.6°C).
The month with the lowest average high temperature is January (2.5°C).

  • Average low temperature in December: -0.4°C

The month with the highest average low temperature is August (17.2°C).
The coldest month (with the lowest average low temperature) is January (-2.1°C).

Average pressure in December
Semlac, Romania

Average pressure in December - Semlac, Romania
  • Average pressure in December: 1020.6mbar

The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is June (1013.4mbar).

Average wind speed in December
Semlac, Romania

Average wind speed in December - Semlac, Romania
  • Average wind speed in December: 10.3km/h

The windiest month (with the highest average wind speed) is March (11.7km/h).
The calmest month (with the lowest average wind speed) is August (8km/h).

Average humidity in December
Semlac, Romania

Average humidity in December - Semlac, Romania
  • Average humidity in December: 82%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (55%).

Average rainfall in December
Semlac, Romania

Average rainfall in December - Semlac, Romania
  • Average rainfall in December: 38mm

The wettest month (with the highest rainfall) is May (64mm).
The driest month (with the least rainfall) is September (21mm).

Average rainfall days in December
Semlac, Romania

Average rainfall days in December - Semlac, Romania
  • Average rainfall days in December: 10.7 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is August (7.1 days).

Average snowfall in December
Semlac, Romania

Average snowfall in December - Semlac, Romania
  • Average snowfall in December: 83mm

The month with the highest snowfall is December (83mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in December
Semlac, Romania

Average snowfall days in December - Semlac, Romania
  • Average snowfall days in December: 6.1 days

The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in December /
Average sunshine in December
Semlac, Romania

Average daylight in December / Average sunshine in December - Semlac, Romania
  • Average daylight in December: 8h and 4min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in December: 4h and 5min

The month with the most sunshine is August (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

Average sunshine days in December
Semlac, Romania

Average sunshine days in December - Semlac, Romania
  • Average sunshine days in December: 15.4 days

The month with the most sunshine days is August (22.3 days).
The month with the least sunshine days is February (11.4 days).

Average UV index in December
Semlac, Romania

Average UV index in December - Semlac, Romania
  • Average UV index in December: 2

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, November and December (UV index 2).

Average cloud cover in December
Semlac, Romania

Average cloud cover in December - Semlac, Romania
  • Average cloud cover in December: 52

The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 18).

Average visibility in December
Semlac, Romania

Average visibility in December - Semlac, Romania
  • Average visibility in December: 9km

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

Semlac, Romania

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