January weather forecast
Terni, Italy

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Weather in January

January presents Terni through the chilly grasp of winter with bitter minimum temperatures averaging 1.3°C (34.3°F). Stepping out into the city, one finds a world sheathed in frosty air and barren trees, giving Terni an unequivocally winterish character. Compared to December, the daylight has increased slightly, fostering a cautious optimism for the year's commencement. Snowfall becomes an uncommon sight, with the majority of precipitation occurring in the form of rainfall. Yet, as January gives way to February, Terni undergoes subtle weather changes.

Temperature

With average high and low temperatures of 8.8°C (47.8°F) and 1.3°C (34.3°F) respectively, January is Terni's coldest month.

Humidity

The average relative humidity in January is 80%.

Rainfall

In Terni, Italy, in January, during 11.8 rainfall days, 28mm (1.1") of precipitation is typically accumulated. In Terni, during the entire year, the rain falls for 137.2 days and collects up to 415mm (16.34") of precipitation.

Snowfall

In Terni, snow does not fall in January, March through October.

Daylight

In January, the average length of the day is 9h and 29min.
On the first day of the month, sunrise is at 07:39 and sunset at 16:46. On the last day of January, sunrise is at 07:24 and sunset at 17:20 CET.

Sunshine

The average sunshine in January in Terni is 6.1h.

UV index

January is the month with the lowest UV index in Terni, Italy, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 2 during January translates into the following directions:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.

Frequently asked questions

What is the coldest month in Terni?

January is the coldest month in Terni, with an average high-temperature of 8.8°C (47.8°F) and an average low-temperature of 1.3°C (34.3°F).

What are January temperatures in Terni?

In January, the average high-temperature and low-temperature in Terni, Italy, are 8.8°C (47.8°F) and 1.3°C (34.3°F) respectively.

What is the average humidity in January in Terni?

In January, the average relative humidity in Terni is 80%.

How many days does it rain in January in Terni?

In January, in Terni, Italy, the rain falls for 11.8 days. Throughout January, 28mm (1.1") of precipitation is accumulated.

When it does not snow in Terni?

In Terni, snow does not fall in January, March through October.

Does it snow in Terni in January?

In January, in Terni, it doesn't snow. December is the latest month when it typically snows.

What is the average length of the day in January in Terni?

The average day length in January in Terni is 9h and 29min.

When are sunrise and sunset in January in Terni?

In January, on the first day of the month, sunrise is at 07:39 and sunset at 16:46. On the last day of the month, in Terni, sunrise is at 07:24 and sunset at 17:20 CET.

How long on average sun shines in January in Terni?

The average sunshine duration in January in Terni, Italy, is 6.1h.

When is the lowest UV index in Terni?

With an average maximum UV index of 2, January is the month with the lowest UV index in Terni, Italy.

What is the UV index reading in January in Terni?

In Terni, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a low health threat 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 January
Terni, Italy

Average temperature in January - Terni, Italy
  • Average high temperature in January: 8.8°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 January: 1.3°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 January
Terni, Italy

Average pressure in January - Terni, Italy
  • Average pressure in January: 1016.3mbar

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 January
Terni, Italy

Average wind speed in January - Terni, Italy
  • Average wind speed in January: 9.6km/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 January
Terni, Italy

Average humidity in January - Terni, Italy
  • Average humidity in January: 80%

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

Average rainfall in January
Terni, Italy

Average rainfall in January - Terni, Italy
  • Average rainfall in January: 28mm

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

Average rainfall days in January
Terni, Italy

Average rainfall days in January - Terni, Italy
  • Average rainfall days in January: 11.8 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 January
Terni, Italy

Average snowfall in January - Terni, Italy
  • Average snowfall in January: 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 January
Terni, Italy

Average snowfall days in January - Terni, Italy
  • Average snowfall days in January: 0.3 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 January /
Average sunshine in January
Terni, Italy

Average daylight in January / Average sunshine in January - Terni, Italy
  • Average daylight in January: 9h and 3min

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 January: 6h and 1min

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 January
Terni, Italy

Average sunshine days in January - Terni, Italy
  • Average sunshine days in January: 16.2 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 January
Terni, Italy

Average UV index in January - Terni, Italy
  • Average UV index in January: 2

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 January
Terni, Italy

Average cloud cover in January - Terni, Italy
  • Average cloud cover in January: 35

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 January
Terni, Italy

Average visibility in January - Terni, Italy
  • Average visibility in January: 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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