January weather forecast
Acquarossa, Switzerland

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Weather in January

January, like December, is a freezing cold winter month in Acquarossa, Switzerland, with an average temperature ranging between min -12.5°C (9.5°F) and max -3.9°C (25°F).

Temperature

Acquarossa's coldest temperatures are experienced in January, with average high temperatures of -3.9°C (25°F) and lows of -12.5°C (9.5°F).

Humidity

In January, the average relative humidity in Acquarossa is 91%.

Rainfall

In Acquarossa, during January, the rain falls for 5.4 days and regularly aggregates up to 84mm (3.31") of precipitation. In Acquarossa, during the entire year, the rain falls for 200.1 days and collects up to 1619mm (63.74") of precipitation.

Snowfall

January through May, September through December are months with snowfall. In January, in Acquarossa, it is snowing for 20.8 days. Throughout January, 651mm (25.63") of snow is accumulated. Throughout the year, there are 114.5 snowfall days, and 3819mm (150.35") of snow is accumulated.

Daylight

The average length of the day in January is 9h and 5min.
On the first day of the month, sunrise is at 08:07 and sunset at 16:47. On the last day of January, in Acquarossa, sunrise is at 07:49 and sunset at 17:25 CET.

Sunshine

The average sunshine in January in Acquarossa, Switzerland, is 3.9h.

UV index

The months with the lowest UV index in Acquarossa are January through April, November and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the average person.
Note: In January, an average UV index of 1 transforms into the following instructions:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. When the Sun is at its strongest around midday, find shade and limit exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
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Frequently asked questions

What is the coldest time of year in Acquarossa?

January is the month that records the lowest temperatures in Acquarossa, Switzerland, with averages ranging from a high of -3.9°C (25°F) to a low of -12.5°C (9.5°F).

How cold is January in Acquarossa?

In Acquarossa, in January, the average high-temperature is -3.9°C (25°F), and the average low-temperature is -12.5°C (9.5°F).

What is the average humidity in January in Acquarossa?

In January, the average relative humidity in Acquarossa, Switzerland, is 91%.

How many days does it rain in January in Acquarossa?

In Acquarossa, Switzerland, during January, the rain falls for 5.4 days and regularly aggregates up to 84mm (3.31") of precipitation.

How much does it snow in Acquarossa in January?

In Acquarossa, in January, during 20.8 snowfall days, 651mm (25.63") of snow is typically accumulated.

How many hours of daylight does Acquarossa have in January?

In Acquarossa, Switzerland, the average day length in January is 9h and 5min.

When are sunrise and sunset in January in Acquarossa?

In January, on the first day of the month, sunrise is at 08:07 and sunset at 16:47. On the last day of the month, sunrise is at 07:49 and sunset at 17:25 CET.

How long on average sun shines in January in Acquarossa?

The average sunshine duration in January in Acquarossa is 3.9h.

What are the months with the lowest UV index in Acquarossa?

The months with the lowest UV index in Acquarossa, Switzerland, are January through April, November and December, with an average maximum UV index of 1.

What is the UV index reading in January in Acquarossa?

In Acquarossa, Switzerland, the average daily maximum UV index in January is 1. A UV Index value of 2, and less, symbolizes a minimal hazard to health from 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
Acquarossa, Switzerland

Average temperature in January - Acquarossa, Switzerland
  • Average high temperature in January: -3.9°C

The warmest month (with the highest average high temperature) is July (16.2°C).
The month with the lowest average high temperature is January (-3.9°C).

  • Average low temperature in January: -12.5°C

The month with the highest average low temperature is July (6.3°C).
The coldest month (with the lowest average low temperature) is February (-12.7°C).

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Average pressure in January
Acquarossa, Switzerland

Average pressure in January - Acquarossa, Switzerland
  • Average pressure in January: 1019.1mbar

The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).

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Average wind speed in January
Acquarossa, Switzerland

Average wind speed in January - Acquarossa, Switzerland
  • Average wind speed in January: 9.5km/h

The windiest month (with the highest average wind speed) is December (10km/h).
The calmest month (with the lowest average wind speed) is August (7.1km/h).

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Average humidity in January
Acquarossa, Switzerland

Average humidity in January - Acquarossa, Switzerland
  • Average humidity in January: 91%

The month with the highest relative humidity is March (94%).
The month with the lowest relative humidity is July (82%).

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Average rainfall in January
Acquarossa, Switzerland

Average rainfall in January - Acquarossa, Switzerland
  • Average rainfall in January: 84mm

The wettest month (with the highest rainfall) is August (205mm).
The driest month (with the least rainfall) is February (71mm).

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Average rainfall days in January
Acquarossa, Switzerland

Average rainfall days in January - Acquarossa, Switzerland
  • Average rainfall days in January: 5.4 days

The month with the highest number of rainy days is July (27.2 days).
The month with the least rainy days is February (5.3 days).

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Average snowfall in January
Acquarossa, Switzerland

Average snowfall in January - Acquarossa, Switzerland
  • Average snowfall in January: 651mm

The month with the highest snowfall is December (734mm).
The months with the least snowfall are June, July and August (0mm).

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Average snowfall days in January
Acquarossa, Switzerland

Average snowfall days in January - Acquarossa, Switzerland
  • Average snowfall days in January: 20.8 days

The month with the highest number of snowfall days is January (20.8 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight in January /
Average sunshine in January
Acquarossa, Switzerland

Average daylight in January / Average sunshine in January - Acquarossa, Switzerland
  • Average daylight in January: 9h and 1min

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 42min).

  • Average sunshine in January: 3h and 5min

The month with the most sunshine is July (Average sunshine: 9h and 24min).
The month with the least sunshine is November (Average sunshine: 3h and 42min).

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Average sunshine days in January
Acquarossa, Switzerland

Average sunshine days in January - Acquarossa, Switzerland
  • Average sunshine days in January: 8.9 days

The month with the most sunshine days is October (12.1 days).
The month with the least sunshine days is July (2.3 days).

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Average UV index in January
Acquarossa, Switzerland

Average UV index in January - Acquarossa, Switzerland
  • Average UV index in January: 1

The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, February, March, April, November and December (UV index 1).

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Average cloud cover in January
Acquarossa, Switzerland

Average cloud cover in January - Acquarossa, Switzerland
  • Average cloud cover in January: 61

The months with the most cloud cover are March and April (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 50).

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Average visibility in January
Acquarossa, Switzerland

Average visibility in January - Acquarossa, Switzerland
  • Average visibility in January: 5km

The months with the highest visibility are June and July (8km).
The months with the lowest visibility are January, February, March and April (5km).

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Acquarossa, Switzerland

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