April weather forecast
Terni, Italy

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Weather in April

April experiences significant changes in Terni's climate, distinguishing itself from March with several particularities. Longer sunshine hours and climbing temperatures characterize the city's full immersion into spring. The dominant weather condition can be noted with the temperature highs averaging at 17.6°C (63.7°F), a marked increase from March. This pleasure of welcoming warmth makes strolling through the city's historic alleys a delightful venture. As April departs, Terni prepares for the impending heat of summer.

Temperature

Terni's transition into April is noticed by a slight rise in the average high-temperature, advancing from a moderate 13.4°C (56.1°F) in March to an enjoyable 17.6°C (63.7°F). Throughout April, Terni experiences a low-temperature average of 6.7°C (44.1°F).

Humidity

The average relative humidity in April in Terni is 74%.

Rainfall

In April, the rain falls for 13.2 days. Throughout April, 30mm (1.18") of precipitation is accumulated. In Terni, during the entire year, the rain falls for 137.2 days and collects up to 415mm (16.34") of precipitation.

Snowfall

January, March through October are months without snowfall.

Daylight

The average length of the day in April in Terni is 13h and 24min.
On the first day of April, sunrise is at 06:50 and sunset at 19:35. On the last day of the month, sunrise is at 06:04 and sunset at 20:08 CEST.

Sunshine

The average sunshine in April in Terni is 10.4h.

UV index

In April, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.
Note: In April, a daily maximum UV index of 4 leads to the following instructions:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.

Frequently asked questions

What is the average April temperature in Terni?

The high-temperature in Terni during April is 17.6°C (63.7°F) and the low-temperature is 6.7°C (44.1°F).

What is the average humidity in April in Terni?

In Terni, Italy, the average relative humidity in April is 74%.

How much does it rain in Terni in April?

In Terni, Italy, during April, the rain falls for 13.2 days and regularly aggregates up to 30mm (1.18") of precipitation.

When it does not snow in Terni?

January, March through October are months without snowfall in Terni, Italy.

How many hours of daylight does Terni have in April?

In Terni, Italy, the average day length in April is 13h and 24min.

What time are sunrise and sunset in April in Terni?

In April, on the first day of the month, sunrise is at 06:50 and sunset at 19:35. On the last day of the month, in Terni, sunrise is at 06:04 and sunset at 20:08 CEST.

How long on average sun shines in April in Terni?

In Terni, Italy, the average sunshine duration in April is 10.4h.

What is the UV index intensity in April in Terni?

In Terni, Italy, the average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Terni, Italy

Average temperature in April - Terni, Italy
  • Average high temperature in April: 17.6°C

The warmest month (with the highest average high temperature) is August (30.8°C).
The month with the lowest average high temperature is January (8.8°C).

  • Average low temperature in April: 6.7°C

The month with the highest average low temperature is August (16.3°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).

Average pressure in April
Terni, Italy

Average pressure in April - Terni, Italy
  • Average pressure in April: 1014mbar

The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is July (1013.8mbar).

Average wind speed in April
Terni, Italy

Average wind speed in April - Terni, Italy
  • Average wind speed in April: 8.5km/h

The windiest month (with the highest average wind speed) is February (10.7km/h).
The calmest months (with the lowest average wind speed) are July and August (7.1km/h).

Average humidity in April
Terni, Italy

Average humidity in April - Terni, Italy
  • Average humidity in April: 74%

The month with the highest relative humidity is November (81%).
The month with the lowest relative humidity is August (59%).

Average rainfall in April
Terni, Italy

Average rainfall in April - Terni, Italy
  • Average rainfall in April: 30mm

The wettest month (with the highest rainfall) is November (55mm).
The driest month (with the least rainfall) is August (19mm).

Average rainfall days in April
Terni, Italy

Average rainfall days in April - Terni, Italy
  • Average rainfall days in April: 13.2 days

The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is August (7.8 days).

Average snowfall in April
Terni, Italy

Average snowfall in April - Terni, Italy
  • Average snowfall in April: 0mm

The month with the highest snowfall is February (22mm).
The months with the least snowfall are January, March, April, May, June, July, August, September and October (0mm).

Average snowfall days in April
Terni, Italy

Average snowfall days in April - Terni, Italy
  • Average snowfall days in April: 0 days

The month with the highest number of snowfall days is February (1.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in April /
Average sunshine in April
Terni, Italy

Average daylight in April / Average sunshine in April - Terni, Italy
  • Average daylight in April: 13h and 2min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in April: 10h and 2min

The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 0min).

Average sunshine days in April
Terni, Italy

Average sunshine days in April - Terni, Italy
  • Average sunshine days in April: 13.4 days

The month with the most sunshine days is August (20.9 days).
The month with the least sunshine days is May (12.6 days).

Average UV index in April
Terni, Italy

Average UV index in April - Terni, Italy
  • Average UV index in April: 4

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).

Average cloud cover in April
Terni, Italy

Average cloud cover in April - Terni, Italy
  • Average cloud cover in April: 30

The month with the most cloud cover is February (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 11).

Average visibility in April
Terni, Italy

Average visibility in April - Terni, Italy
  • Average visibility in April: 9km

The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March, April, May, September, October, November and December (9km).

Terni, Italy

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