The highest day temperature in April 2025 was 81°F. The lowest night temperature was 42°F. The average values for day and night temperatures during April were 69.0°F и 48.2°F respectivly.

Most of the days in April are sunny but you can also expect cloudy and gloomy days.

Precipitation total in April for Chillan is 0.5 in.

The average wind speed in April is 5.6 mph. It makes April one of the most windless months of the year for Chillan.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Chillan in April is 8.3 hours.