January weather forecast
Giugliano in Campania, Italy

January

Weather in January

January, like December, in Giugliano in Campania, Italy, is a cool winter month, with an average temperature fluctuating between 12.3°C (54.1°F) and 8°C (46.4°F).

Temperature

In Giugliano in Campania, the lowest average temperatures are observed in January, with a high of 12.3°C (54.1°F) and a low of 8°C (46.4°F).

Humidity

January is the most humid month in Giugliano in Campania, with an average relative humidity of 73%.

Rainfall

In Giugliano in Campania, in January, during 13.6 rainfall days, 54mm (2.13") of precipitation is typically accumulated. In Giugliano in Campania, during the entire year, the rain falls for 133.1 days and collects up to 538mm (21.18") of precipitation.

Snowfall

January and February are months with snowfall. The months with the most snowfall are January and February, with an average 2mm (0.08") of accumulated snow.

Daylight

In January, the average length of the day in Giugliano in Campania is 9h and 38min.
On the first day of January in Giugliano in Campania, Italy, sunrise is at 07:27 and sunset at 16:45. On the last day of the month, sunrise is at 07:14 and sunset at 17:18 CET.

Sunshine

January has the least sunshine of the year in Giugliano in Campania, Italy, with an average of 5.6h of sunshine.

UV index

January, February and December, with an average maximum UV index of 3, are months with the lowest UV index in Giugliano in Campania. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: A daily maximum UV index of 3 in January translates into the following instructions:
Put precautions into practice - Protective measures against sun-induced damage are advised. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.

Frequently asked questions

What time of the year is the coldest in Giugliano in Campania?
In Giugliano in Campania, January records the average lowest temperatures, peaking at 12.3°C (54.1°F) and reaching a low of 8°C (46.4°F).
What is the temperature in January in Giugliano in Campania?
Giugliano in Campania in January has an average high-temperature of 12.3°C (54.1°F) and an average low-temperature of 8°C (46.4°F).
What is the most humid month in Giugliano in Campania?
The most humid month is January, with an average relative humidity of 73%.
What is the average humidity in January in Giugliano in Campania?
The average relative humidity in January is 73%.
How many days does it rain in January in Giugliano in Campania?
In Giugliano in Campania, during January, the rain falls for 13.6 days and regularly aggregates up to 54mm (2.13") of precipitation.
What is the snowiest month in Giugliano in Campania?
The months with the most snowfall in Giugliano in Campania, Italy, are January and February, with an average 2mm (0.08") of accumulated snow.
When does it start to snow in Giugliano in Campania?
January is the first month it typically snows in Giugliano in Campania. Throughout January, in the average 0.3 snowfall days, it receives 2mm (0.08") of snow.
How many hours of daylight does Giugliano in Campania have in January?
In Giugliano in Campania, the average day length in January is 9h and 38min.
When are sunrise and sunset in January in Giugliano in Campania?
In January, on the first day of the month, sunrise is at 07:27 and sunset at 16:45. On the last day of the month, in Giugliano in Campania, Italy, sunrise is at 07:14 and sunset at 17:18 CET.
What is the month with the least sunshine in Giugliano in Campania?
January has the least sunshine of the year in Giugliano in Campania, Italy, with an average of 5.6h of sunshine.
How many hours of sunshine does Giugliano in Campania have in January?
The average sunshine duration in January in Giugliano in Campania is 5.6h.
What are the months with the lowest UV index in Giugliano in Campania?
The months with the lowest UV index in Giugliano in Campania are January, February and December, with an average maximum UV index of 3.
What is the UV index reading in January in Giugliano in Campania?
In Giugliano in Campania, Italy, the average daily maximum UV index in January is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
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 January
Giugliano in Campania, Italy
  • Average high temperature in January: 12.3°C

The warmest month (with the highest average high temperature) is August (29.9°C).
The month with the lowest average high temperature is January (12.3°C).

  • Average low temperature in January: 8°C

The month with the highest average low temperature is August (22.8°C).
The coldest months (with the lowest average low temperature) are January and February (8°C).

Average pressure in January
Giugliano in Campania, Italy
  • Average pressure in January: 1016.2mbar

The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is April (1014mbar).

Average wind speed in January
Giugliano in Campania, Italy
  • Average wind speed in January: 13.5km/h

The windiest month (with the highest average wind speed) is February (14.2km/h).
The calmest month (with the lowest average wind speed) is August (9km/h).

Average humidity in January
Giugliano in Campania, Italy
  • Average humidity in January: 73%

The month with the highest relative humidity is January (73%).
The month with the lowest relative humidity is August (61%).

Average rainfall in January
Giugliano in Campania, Italy
  • Average rainfall in January: 54mm

The wettest month (with the highest rainfall) is November (115mm).
The driest month (with the least rainfall) is August (9mm).

Average rainfall days in January
Giugliano in Campania, Italy
  • Average rainfall days in January: 13.6 days

The month with the highest number of rainy days is November (14.9 days).
The month with the least rainy days is August (4.9 days).

Average snowfall in January
Giugliano in Campania, Italy
  • Average snowfall in January: 2mm

The months with the highest snowfall are January and February (2mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in January
Giugliano in Campania, Italy
  • Average snowfall days in January: 0.3 days

The month with the highest number of snowfall days is February (0.5 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight in January /
Average sunshine in January
Giugliano in Campania, Italy
  • Average daylight in January: 9h and 4min

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

  • Average sunshine in January: 5h and 4min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).

Average sunshine days in January
Giugliano in Campania, Italy
  • Average sunshine days in January: 15 days

The month with the most sunshine days is July (23.8 days).
The month with the least sunshine days is February (13.8 days).

Average UV index in January
Giugliano in Campania, Italy
  • Average UV index in January: 3

The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).

Average cloud cover in January
Giugliano in Campania, Italy
  • Average cloud cover in January: 40

The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 9).

Average visibility in January
Giugliano in Campania, Italy
  • Average visibility in January: 10km

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

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