The highest day temperature in June 2026 was 96°F. The lowest night temperature was 47°F. The average values for day and night temperatures during June were 74.3°F и 57.1°F respectivly.

The average sea surface temperature in June 2026 for Bellevue was 55.7°F. The maximum and minimum values were 53.4°F and 58.8°F respectively.

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

Precipitation total in June for Bellevue is 0.7 in. It makes june one of the least rainy months of the year.

The average wind speed in June is 4.5 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 Bellevue in June is 9.0 hours.