Valparaíso weather in May
Temperature, sea and sunshine in May: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in May
Excellent
Best time to visit: October – April
What is the weather like in Valparaíso in May?
In May, Valparaíso is mild: daytime highs average 17 °C, and nights cool down to about 10 °C. The sea averages 14.3 °C – swimming is only for the hardy. Expect around 5 hours of sunshine a day. Rain is rare: about 4 days bring 45 mm in total. All in all, May is an excellent month for a holiday in Valparaíso.
May compared
How the weather changes from April to June. Tap a month to open it.
More details for May
- Daylight
- 10 h 27 min07:29 – 17:56
- UV index
- 4 · moderateclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 16 km/haverage daily peakAll months
- Cloud cover
- 54 %on averageAll months
- Hot days
- 0 days30 °C or more
- Time zone
- UTC−4America/Santiago
How the score comes together
- Temperatureweight 50 %93 %
- Sunshineweight 20 %27 %
- Few rainy daysweight 30 %100 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in May
- Sunscreen
- A jumper for the evenings
Valparaíso in May: quick answers
Is Valparaíso hot in May?
No. In May, Valparaíso is mild: daytime highs average 17 °C and nights drop to about 10 °C.
Can you swim in Valparaíso in May?
Only if you don't mind cold water: in May the sea averages just 14.3 °C. Comfortable swimming temperatures are not reached at any time of year.
Does it rain much in Valparaíso in May?
Rain is rare: about 4 days bring 45 mm in total.
Valparaíso month by month
The whole year in ValparaísoAll destinations: ChileWhere to go in MaySea temperature in May
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