The highest day temperature in August 2023 was 89°F. The lowest night temperature was 54°F. The average values for day and night temperatures during August were 79.8°F и 63.9°F respectivly.

Most of the days in August are cloudy but you can also expect sunny or gloomy days.

Precipitation total in August for Bethlehem is 1.9 in. It makes august the most rainy month of the year.

The average wind speed in August is 4.9 mph. It makes August one of the most windless months of the year for Bethlehem.

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 August is 7.2 hours.