Mild
Average highs are around 21°C, so days are mild rather than hot.
March verdict
Good for holiday weather
Average highs are around 21°C, so days are mild rather than hot. Sunshine averages 8.9h per day, so bright days are a strong part of the month. Rainfall averages 3mm, which is relatively low for holiday planning.

Monthly averages
Temp
21°C
Rain
3mm
Sun
8.9h
Sea
17°C
Weather score
59
Good
Mild
Average highs are around 21°C, so days are mild rather than hot.
Drier
Rainfall averages 3mm, which is relatively low for holiday planning.
Bright
Sunshine averages 8.9h per day, so bright days are a strong part of the month.
Cool sea
Sea temperatures average 17°C, so the water can feel cool.
Map
Compare Vina del Mar, Chile with nearby places by weather score, rain, sun, temperature, and swim conditions.
March21°C average high
March sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJanuary to March and December
This stretch sets the upper range for average daytime heat.
March3mm average rain
March is one of Vina del Mar's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJanuary to April and September to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
March8.9 hours average sun
March is brighter than Vina del Mar's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsJanuary to February and November to December
This stretch has the strongest sunshine in the monthly averages.
March17°C average sea
March sits in the warmer sea-temperature season, usually making swimming easier to enjoy.
Warmest seaJanuary to March
Sea temperatures are usually near 17°C in this stretch, so swimming comfort is at its strongest.
March59 weather score
March scores above Vina del Mar's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJanuary to March and December
These months have the strongest weather score in the monthly averages.