Ushuaia weather in July
Temperature, sea and sunshine in July: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in July
Poor
Best time to visit: May – March
What is the weather like in Ushuaia in July?
In July, Ushuaia is freezing cold: daytime highs average 1 °C, and nights often drop below freezing (−4 °C). The sea averages 6.2 °C – swimming is only for the hardy. The sun is scarce, with only about 2 hours a day. Precipitation, often as snow, falls on about 15 days, totalling 65 mm. Snow falls on about 10 days. All in all, July is not an ideal month for a holiday in Ushuaia.
July compared
How the weather changes from June to August. Tap a month to open it.
More details for July
- Daylight
- 7 h 41 min09:49 – 17:29
- UV index
- 0 · lowclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 15 km/haverage daily peakAll months
- Cloud cover
- 80 %on averageAll months
- Hot days
- 0 days30 °C or more
- Snow days
- 10 days1 cm or more of fresh snowAll months
- Time zone
- UTC−3America/Argentina/Ushuaia
How the score comes together
- Temperatureweight 35 %0 %
- Seaweight 25 %0 %
- Sunshineweight 20 %0 %
- Few rainy daysweight 20 %20 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in July
- Warm jacket
- Hat, scarf & gloves
- Rain jacket or umbrella
Ushuaia in July: quick answers
Is Ushuaia hot in July?
No. In July, Ushuaia is freezing cold: daytime highs average 1 °C and nights drop to about −4 °C.
Can you swim in Ushuaia in July?
Only if you don't mind cold water: in July the sea averages just 6.2 °C. Comfortable swimming temperatures are not reached at any time of year.
Does it rain much in Ushuaia in July?
It rains often – on about 15 days, adding up to 65 mm.
Ushuaia month by month
The whole year in UshuaiaAll destinations: ArgentinaWhere to go in JulySea temperature in July
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences