Weather Forecast for El Chaltén

Santa Cruz, Argentina

select dropwdown icon
Share
Sunny

Current Weather - El Chaltén: 6°C

Santa Cruz, Argentina

Sunny

Feels like 4°C

Wind

6 km/h NW

Humidity

69%

Pressure

1028 mb

UV Index

0

Visibility

10 km

Sunny

Sunny

Wednesday, May 20, 2026

High

10°C

Low

4°C

Rain Chance

0%

Hourly Forecast

Sunny 10°C
16:00
Sunny 8°C
17:00
Sunny 5°C
18:00
Clear 5°C
19:00
Clear 5°C
20:00
Clear 4°C
21:00
Clear 4°C
22:00
Clear 4°C
23:00
May 21

Day Statistics

Maximum Wind

8 km/h

Humidity

70%

Precipitation

0 mm

UV Index

1

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

09:19 AM

Sunset

06:10 PM

Moonrise

01:50 PM

Moonset

10:00 PM

Moon Phase

Waxing Crescent

Moon Illumination

15%

Air Quality

PM2.5

1.2

μg/m³

PM10

1.3

μg/m³

NO₂

0.9

μg/m³

O₃

28.2

μg/m³

SO₂

0.7

μg/m³

CO

62.2

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

57.16

Diffuse Radiation

19.72

DNI

105.88

GTI

0

When to visit El Chaltén?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: January February March

January

☀️
9°C
💧
37 Days of rain
❄️
Very heavy snowfall
Best time to visit

February

☀️
9°C
💧
31 Days of rain
❄️
Very heavy snowfall
Best time to visit
🔥 Hottest month

March

☀️
8°C
💧
37 Days of rain
❄️
Very heavy snowfall
Best time to visit

April

☀️
5°C
💧
40 Days of rain
❄️
Very heavy snowfall
🌧 Wettest month,

May

☀️
2°C
💧
37 Days of rain
❄️
Very heavy snowfall

June

☀️
-1°C
💧
31 Days of rain
❄️
Very heavy snowfall

July

☀️
-1°C
💧
31 Days of rain
❄️
Very heavy snowfall
🥶 Coldest month

August

☀️
1°C
💧
33 Days of rain
❄️
Very heavy snowfall

September

☀️
3°C
💧
27 Days of rain
❄️
Very heavy snowfall
🌵 Driest month

October

☀️
4°C
💧
34 Days of rain
❄️
Very heavy snowfall

November

☀️
5°C
💧
34 Days of rain
❄️
Very heavy snowfall

December

☀️
7°C
💧
38 Days of rain
❄️
Very heavy snowfall