The highest day temperature in June 2026 was 98°F. The lowest night temperature was 45°F. The average values for day and night temperatures during June were 79.9°F и 60.0°F respectivly.

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

Precipitation total in June for Chelan is 0.2 in. It makes june one of the least rainy months of the year.

The average wind speed in June is 6.6 mph. It makes June the most windy month of the year for Chelan.

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 Chelan in June is 12.3 hours.