The highest day temperature in June 2023 was 86°F. The lowest night temperature was 50°F. The average values for day and night temperatures during June were 72.6°F и 56.0°F respectivly.

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

Precipitation total in June for Bolu is 2.2 in. It makes june the most rainy month of the year.

The average wind speed in June is 3.8 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 Bolu in June is 7.0 hours.