The highest day temperature in December 2023 was 67°F. The lowest night temperature was 36°F. The average values for day and night temperatures during December were 59.2°F и 48.7°F respectivly.

The average sea surface temperature in December 2023 for Puerto Montt was 60.0°F. The maximum and minimum values were 55.8°F and 64.8°F respectively.

You can expect various weather conditions during December. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in December for Puerto Montt is 3.2 in. It makes december one of the least rainy months of the year.

The average wind speed in December is 7.3 mph. This value is relatively stable throughout the year.

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 Puerto Montt in December is 8.7 hours.