The highest day temperature in June 2025 was 94°F. The lowest night temperature was 61°F. The average values for day and night temperatures during June were 87.8°F и 69.6°F respectivly.

Almost all days in June are sunny. There is very low probability of clouds or gloomy days.

Precipitation total in June for Bethlehem is 0.1 in. It makes june one of the least rainy months of the year.

The average wind speed in June is 8.1 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 Bethlehem in June is 13.8 hours.