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La Serena Weather in May
May in La Serena brings pleasant temperatures, with highs of 19°C (66°F) and nights dropping to 12°C (54°F). With excellent weather conditions overall, it's a good time to visit.
Rainfall in La Serena in May
Typically, you can expect about a single day of rain this month, with 21 mm (0.8 in) on average. On the rare occasion it does rain, the shower can be quite heavy given the low total spread across a single day.
Temperature in La Serena in May
The temperature in La Serena in May is excellent. Daytime highs reach 19°C (66°F), with nights dropping to 12°C (54°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 12°C (54°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in La Serena in May
With about 142 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, May, August, September, October, November and December typically offer the best weather for La Serena.
La Serena Temperature in May
Min Temperature
12°C (54°F)
Max Temperature
19°C (66°F)
Chance of Rain
3%
Precipitation
21 mm (0.8 in)
Rainy days
a single day
Humidity
84%
Sunshine
142 hours
Percentage Sunshine
La Serena Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in La Serena - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in La Serena typically stay consistent throughout May, with daily highs averaging around 19°C (66°F). Nights are cool, with lows typically ranging from 9°C (48°F) to 11°C (52°F).
Average temperatures in May
Historical weather records for La Serena in May
Browse day-by-day weather records for La Serena spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
La Serena historical weather extremes in May
Based on 50 years of weather observations (1976-2026), these are the most extreme conditions recorded in La Serena.
- On May 8, 1982, temperatures climbed to 25°C (77°F), marking the warmest May day on record.
- The coldest May day was on May 28, 2024, with a maximum of 12°C (54°F).
- Nighttime temperatures dropped to 1°C (34°F) on May 31, 1978, marking the coldest May night on record.
Best Places in Chile in May
Find out more about the weather in Chile and which places have the best travel conditions in this month. See all of Chile in May →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in La Serena in May
Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Light rain is possible, so consider bringing a small umbrella or rain jacket. Sunglasses could come in handy during the sunnier parts of your trip.
What To Do in La Serena in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming6/10 -
Cycling10/10 -
Walking10/10 -
Camping10/10 -
Outdoor sports10/10
La Serena 3-Day Forecast
More climate data for La Serena
Temperature Rainfall Sunshine Humidity
See the full La Serena climate overview or explore weather in Chile.
Popular in May
Where to go in May - average daytime high across popular destinations.
Hanga Roa
23°C (73°F) La Serena19°C (66°F) San Pedro de Atacama
19°C (66°F) Santiago18°C (64°F) Concón17°C (63°F) Valparaíso16°C (61°F) Viña del Mar17°C (63°F) Pucón
13°C (55°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
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