El Chaltén in April
In April, El Chaltén averages 10°C (49°F) during the day and 3°C (37°F) at night, with frequent rain — about 17 days of the month see precipitation (199 mm total).
ShoulderConditions are cold — pack winter layers. Expect daily rain or showers, often in heavy bursts.
April is one of the wetter and less comfortable months in El Chaltén. If your dates are flexible, consider a different time of year.
How April compares to the rest of the year in El Chaltén
April is in the middle of the year for warmth in El Chaltén (6th of 12) and moderately rainy compared to the rest of the year (6th of 12). Daytime temperature runs 1°C above the annual average (9°C). April runs 3°C cooler than March (13°C) and cools 3°C in May (7°C).
April sunrise & sunset in El Chaltén
Times shown for El Chaltén local time (America/Argentina/Rio_Gallegos), calculated for the 15th of April. They shift by a few minutes day to day across the month.
Photography light in El Chaltén — April
Golden-hour and blue-hour windows for the 15th of April, in El Chaltén's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — El Chaltén in April
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on April's tier (Shoulder) and El Chaltén's popularity.
Crowds & pricing — April in El Chaltén
El Chaltén is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Sun & mosquito risk — April in El Chaltén
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
El Chaltén in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 14°C / 57°F | 7°C / 44°F | 156 mm | 18 | — |
| February | 15°C / 59°F | 7°C / 45°F | 139 mm | 15 | — |
| March | 13°C / 55°F | 6°C / 42°F | 210 mm | 18 | — |
| April | 10°C / 49°F | 3°C / 37°F | 199 mm | 17 | — |
| May | 7°C / 44°F | 1°C / 34°F | 175 mm | 16 | — |
| June | 4°C / 38°F | -2°C / 29°F | 150 mm | 16 | — |
| July | 3°C / 37°F | -3°C / 27°F | 163 mm | 18 | — |
| August | 4°C / 40°F | -1°C / 29°F | 178 mm | 19 | — |
| September | 6°C / 43°F | 0°C / 31°F | 133 mm | 16 | — |
| October | 9°C / 48°F | 2°C / 35°F | 135 mm | 16 | — |
| November | 11°C / 52°F | 4°C / 39°F | 167 mm | 16 | — |
| December | 13°C / 56°F | 6°C / 42°F | 190 mm | 18 | — |
Other cities with similar April weather
🌍 See the full ranked list of climate twins for El Chaltén in April →
Frequently asked questions
How hot is El Chaltén in April?
In April, El Chaltén averages a high of 10°C (49°F) and a low of 3°C (37°F) — generally cool.
Does it rain a lot in El Chaltén in April?
April is quite rainy in El Chaltén, with about 17 rainy days on average.
Is April a good time to visit El Chaltén?
April is cool but on the rainy side. It suits travelers who are comfortable with cool weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for El Chaltén in April?
Pack a warm jacket and layers, plus a compact umbrella or rain jacket. See the full April packing list for El Chaltén for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.