Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average sea temperature in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
Ushuaia observes a minor difference in average high-temperatures between December's 10.2°C (50.4°F) and January's 10.7°C (51.3°F). Ushuaia, during the month of January, experiences an average low-temperature of 3.9°C (39°F).Humidity
The average relative humidity in January is 77%.Rainfall
January is the month with the most rainfall. Rain falls for 27.4 days and accumulates 69mm (2.72") of precipitation.Snowfall
January through December are months with snowfall. The month with the least snowfall is January, when snow falls for 1.1 days and typically aggregates up to 6mm (0.24") of snow.Sea temperature
January through April, with an average sea temperature of 8°C (46.4°F), are months with the warmest seawater.Note: Swimming in 8°C (46.4°F) poses a severe threat. Even short exposure to 13°C (55.4°F) is chilling, and going below 10°C (50°F) can cause breathing irregularities and intense cold shock, based on one's stamina.
Daylight
In Ushuaia, the average length of the day in January is 16h and 33min.On the first day of January in Ushuaia, Argentina, sunrise is at 05:00 and sunset at 22:12. On the last day of the month, sunrise is at 05:54 and sunset at 21:38 -03.
Sunshine
The average sunshine in January is 7.3h.UV index
The average daily maximum UV index in January in Ushuaia is 2. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In January, the maximum UV index of 2 suggests these recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Enhance your sun protection with tightly woven, yet airy clothing. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Frequently asked questions
What is the temperature in January in Ushuaia?
What is the average humidity in January in Ushuaia?
What is the wettest month in Ushuaia?
How many days does it rain in January in Ushuaia?
When it does not snow in Ushuaia?
How many days does it snow in January in Ushuaia?
When is the sea warmest in Ushuaia?
What is the water temperature in January in Ushuaia?
How many hours of daylight does Ushuaia have in January?
When are sunrise and sunset in January in Ushuaia?
How many hours of sunshine does Ushuaia have in January?
What is the UV index intensity in January in Ushuaia?
Average temperature in January
Ushuaia, Argentina
- Average high temperature in January: 10.7°C
The warmest month (with the highest average high temperature) is February (11.1°C).
The month with the lowest average high temperature is July (0.9°C).
- Average low temperature in January: 3.9°C
The month with the highest average low temperature is January (3.9°C).
The coldest month (with the lowest average low temperature) is July (-2.7°C).
Average pressure in January
Ushuaia, Argentina
- Average pressure in January: 997.1mbar
The month with the highest atmospheric pressure is September (1003.1mbar).
The month with the lowest atmospheric pressure is December (996.4mbar).
Average wind speed in January
Ushuaia, Argentina
- Average wind speed in January: 16km/h
The windiest month (with the highest average wind speed) is November (16.7km/h).
The calmest months (with the lowest average wind speed) are May and August (13.2km/h).
Average humidity in January
Ushuaia, Argentina
- Average humidity in January: 77%
The month with the highest relative humidity is June (89%).
The months with the lowest relative humidity are November and December (75%).
Average rainfall in January
Ushuaia, Argentina
- Average rainfall in January: 69mm
The wettest month (with the highest rainfall) is January (69mm).
The driest month (with the least rainfall) is September (39mm).
Average rainfall days in January
Ushuaia, Argentina
- Average rainfall days in January: 27.4 days
The month with the highest number of rainy days is January (27.4 days).
The month with the least rainy days is August (11.9 days).
Average snowfall in January
Ushuaia, Argentina
- Average snowfall in January: 6mm
The month with the highest snowfall is June (230mm).
The month with the least snowfall is January (6mm).
Average snowfall days in January
Ushuaia, Argentina
- Average snowfall days in January: 1.1 days
The month with the highest number of snowfall days is August (16.2 days).
The month with the least snowfall days is January (1.1 days).
Average sea temperature in January
Ushuaia, Argentina
- Average sea temperature in January: 8°C
The best months for swimming (with the highest average sea temperature) are January, February, March and April (8°C).
The coldest months (with the lowest average sea temperature) are July, August, September and October (6°C).
Average daylight in January /
Average sunshine in January
Ushuaia, Argentina
- Average daylight in January: 16h and 4min
The month with the longest days is December (Average daylight: 17h and 12min).
The month with the shortest days is June (Average daylight: 7h and 18min).
- Average sunshine in January: 7h and 2min
The month with the most sunshine is November (Average sunshine: 7h and 48min).
The month with the least sunshine is June (Average sunshine: 3h and 0min).
Average sunshine days in January
Ushuaia, Argentina
- Average sunshine days in January: 1.4 days
The month with the most sunshine days is August (7.8 days).
The month with the least sunshine days is December (1.3 days).
Average UV index in January
Ushuaia, Argentina
- Average UV index in January: 2
The month with the highest UV index is February (UV index 3).
The months with the lowest UV index are May, July and August (UV index 1).
Average cloud cover in January
Ushuaia, Argentina
- Average cloud cover in January: 65
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 55).
Average visibility in January
Ushuaia, Argentina
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, October, November and December (9km).
The months with the lowest visibility are April, May, June, July, August and September (8km).
Ushuaia, Argentina
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