April weather forecast
Cluj-Napoca, Romania

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Weather in April

April's weather heralds the true arrival of spring in Cluj-Napoca. The chances of snowfall drop dramatically to 13mm (0.51"), indicating winter's retreat. Average high temperatures climb to a comfortable 15°C (59°F), a noticeable increase from last month. Rainfall, however, spikes to 48mm (1.89") over nine days, suggesting an upswing in Romania's rainy season. The escalating UV index and increased daylight denote a trend towards sunnier, longer days, perfect for exploring the blossoming cityscapes.

Temperature

As Cluj-Napoca, Romania, enters April, the average high-temperature increases from the a chilly 9.9°C (49.8°F) of March to a mild 15°C (59°F). Throughout the month of April, the nighttime temperature in Cluj-Napoca dips to an average of 3.9°C (39°F).

Rainfall

In April, the rain falls for 9 days. Throughout April, 48mm (1.89") of precipitation is accumulated. In Cluj-Napoca, Romania, during the entire year, the rain falls for 91 days and collects up to 548mm (21.57") of precipitation.

Snowfall

January through April, October through December are months with snowfall in Cluj-Napoca. April is the last month it regularly snows in Cluj-Napoca. Throughout April, Cluj-Napoca aggregates 13mm (0.51") of snow. Throughout the year, 335mm (13.19") of snow is accumulated.

Daylight

In April, the average length of the day is 13h and 37min.
On the first day of April, sunrise is at 07:03 and sunset at 19:54. On the last day of the month, sunrise is at 06:11 and sunset at 20:34 EEST.

Sunshine

In Cluj-Napoca, the average sunshine in April is 5.8h.

UV index

In Cluj-Napoca, the average daily maximum UV index in April is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In April, the maximum UV index of 5 suggests this advice:
Adopt protective measures - It is advised to guard against sun damage. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Take note! UV radiation from the Sun can double in intensity due to snow reflection.

Frequently asked questions

What is the temperature in April in Cluj-Napoca?

The average high-temperature and low-temperature during April are 15°C (59°F) and 3.9°C (39°F) respectively.

How much does it rain in Cluj-Napoca in April?

In Cluj-Napoca, during April, the rain falls for 9 days and regularly aggregates up to 48mm (1.89") of precipitation.

What is the last month it snows in Cluj-Napoca?

April is the last month it regularly snows. Throughout April, Cluj-Napoca aggregates 13mm (0.51") of snow.

How many hours of daylight does Cluj-Napoca have in April?

The average day length in April is 13h and 37min.

When are sunrise and sunset in April in Cluj-Napoca?

In April, on the first day of the month, sunrise is at 07:03 and sunset at 19:54. On the last day of the month, in Cluj-Napoca, sunrise is at 06:11 and sunset at 20:34 EEST.

How long on average sun shines in April in Cluj-Napoca?

In Cluj-Napoca, Romania, the average sunshine duration in April is 5.8h.

What is the UV index reading in April in Cluj-Napoca?

The average daily maximum UV index in April in Cluj-Napoca, Romania, is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in April
Cluj-Napoca, Romania

Average temperature in April - Cluj-Napoca, Romania
  • Average high temperature in April: 15°C

The warmest month (with the highest average high temperature) is July (24.5°C).
The month with the lowest average high temperature is January (0.3°C).

  • Average low temperature in April: 3.9°C

The month with the highest average low temperature is July (12.7°C).
The coldest month (with the lowest average low temperature) is January (-6.5°C).

Average rainfall in April
Cluj-Napoca, Romania

Average rainfall in April - Cluj-Napoca, Romania
  • Average rainfall in April: 48mm

The wettest month (with the highest rainfall) is June (95mm).
The driest month (with the least rainfall) is February (20mm).

Average rainfall days in April
Cluj-Napoca, Romania

Average rainfall days in April - Cluj-Napoca, Romania
  • Average rainfall days in April: 9 days

The months with the highest number of rainy days are May and June (11 days).
The months with the least rainy days are February and March (5 days).

Average snowfall in April
Cluj-Napoca, Romania

Average snowfall in April - Cluj-Napoca, Romania
  • Average snowfall in April: 13mm

The month with the highest snowfall is February (115mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average daylight in April /
Average sunshine in April
Cluj-Napoca, Romania

Average daylight in April / Average sunshine in April - Cluj-Napoca, Romania
  • Average daylight in April: 13h and 4min

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in April: 5h and 5min

The month with the most sunshine is July (Average sunshine: 8h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).

Average UV index in April
Cluj-Napoca, Romania

Average UV index in April - Cluj-Napoca, Romania
  • Average UV index in April: 5

The months with the highest UV index are June and July (UV index 8).
The months with the lowest UV index are January, November and December (UV index 1).

Cluj-Napoca, Romania

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