UTC Offset
UTC-04:00
La Unión, Chile Snapshot 2026
Where is La Unión?
La Unión, Chile
- Continent
- Americas
- Country
- Chile
- City
- La Unión
- Population
- 26.3K
- Coordinates
- -40.29°, -73.08°
La Unión is a city in Chile with a population of approximately 26.3K. Average temperatures range from 4°C (39°F) in July to 24°C (75°F) in February. The best time to visit is January, February, March, December.
Time in La Unión right now
Open full time & time zone page 06:27 27
Thursday, June 18, 2026
IANA time zone
America/Santiago
Daylight saving
Standard time
CLT / CLST
Next DST change
September 6
forward +1h
Live weather in La Unión
Daylight in La Unión today
View full sunrise & sunset page Sunrise
Sunset
Day length
9h 18m
Climate normals for La Unión
Long-term monthly averages based on historical data.
January best
Excellent 
February best
Excellent March best
Good April
Good May
Poor June
Wet July
Wet August
Wet September
Fair October
Fair November
Good December best
Good | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January best | 23°C / 11°C | 23°C / 10°C | 5days (28 mm) Good | 12.6h Excellent | 67% Muggy | 8.6 Very High | Excellent | View Details |
| February best | 24°C / 12°C | 23°C / 10°C | 4days (30 mm) Good | 11.3h Excellent | 66% Muggy | 7.5 Very High | Excellent | View Details |
| March best | 20°C / 10°C | 19°C / 8°C | 7days (71 mm) Good | 9.7h Good | 74% Muggy | 5.7 High | Good | View Details |
| April | 16°C / 8°C | 15°C / 6°C | 13days (116 mm) Wet | 7.3h Good | 83% Humid | 3.8 Moderate | Good | View Details |
| May | 13°C / 6°C | 12°C / 4°C | 15days (148 mm) Wet | 6.1h Fair | 88% Very Muggy | 2.4 Moderate | Poor | View Details |
| June | 11°C / 4°C | 9°C / 2°C | 18days (231 mm) Wet | 4.9h Fair | 89% Very Muggy | 1.8 Low | Wet | View Details |
| July | 10°C / 4°C | 8°C / 1°C | 16days (201 mm) Wet | 5.3h Fair | 89% Very Muggy | 2 Low | Wet | View Details |
| August | 12°C / 4°C | 9°C / 2°C | 17days (192 mm) Wet | 6.5h Fair | 87% Very Muggy | 3.1 Moderate | Wet | View Details |
| September | 13°C / 5°C | 11°C / 2°C | 13days (135 mm) Wet | 8.1h Good | 83% Humid | 4.3 Moderate | Fair | View Details |
| October | 15°C / 6°C | 14°C / 4°C | 12days (95 mm) Wet | 9.6h Good | 80% Humid | 6.2 High | Fair | View Details |
| November | 18°C / 8°C | 17°C / 6°C | 9days (67 mm) Wet | 10.9h Excellent | 77% Humid | 7.2 Very High | Good | View Details |
| December best | 21°C / 10°C | 21°C / 8°C | 7days (49 mm) Good | 12.2h Excellent | 72% Muggy | 8.2 Very High | Good | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 23°C / 11°C . Feb: 24°C / 12°C . Mar: 20°C / 10°C . Apr: 16°C / 8°C . May: 13°C / 6°C . Jun: 11°C / 4°C . Jul: 10°C / 4°C . Aug: 12°C / 4°C . Sep: 13°C / 5°C . Oct: 15°C / 6°C . Nov: 18°C / 8°C . Dec: 21°C / 10°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 28 mm. Feb: 30 mm. Mar: 71 mm. Apr: 116 mm. May: 148 mm. Jun: 231 mm. Jul: 201 mm. Aug: 192 mm. Sep: 135 mm. Oct: 95 mm. Nov: 67 mm. Dec: 49 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 67%. Feb: 66%. Mar: 74%. Apr: 83%. May: 88%. Jun: 89%. Jul: 89%. Aug: 87%. Sep: 83%. Oct: 80%. Nov: 77%. Dec: 72%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 17 km/h . Feb: 17 km/h . Mar: 16 km/h . Apr: 15 km/h . May: 14 km/h . Jun: 16 km/h . Jul: 16 km/h . Aug: 16 km/h . Sep: 16 km/h . Oct: 16 km/h . Nov: 16 km/h . Dec: 17 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 9. Feb: UV 8. Mar: UV 6. Apr: UV 4. May: UV 2. Jun: UV 2. Jul: UV 2. Aug: UV 3. Sep: UV 4. Oct: UV 6. Nov: UV 7. Dec: UV 8.
Frequently Asked Questions
La Unión has a population of approximately 26.3K.
The best months to visit La Unión are January, February, March, December, when temperatures are pleasant and rainfall is lower.
La Unión receives approximately 1363mm of rainfall annually across 136 rainy days.
La Unión is located in Chile, in the Americas region.