Bethlehem
Pennsylvania, USA
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Bethlehem, PA

A tranquil setting of dry trees and neat fields behind this large hall in the Lehigh University in Bethlehem, Pennsylvania, under a scenic clear
A tranquil setting of dry trees and neat fields behind this large hall in the Lehigh University in Bethlehem, Pennsylvania, under a scenic clear
August, the last month of the summer, in Bethlehem, is another warm month, with temperature in the range of an average high of 82°F (27.8°C) and an average low of 61°F (16.1°C).

Temperature

In August, the average high-temperature is relatively the same as in July - a still warm 82°F (27.8°C). In Bethlehem, in August, the average low-temperature is 61°F (16.1°C).

Rainfall

During August, Bethlehem regularly aggregates up to 3.7" (93.7mm) of precipitation. Throughout the year, in Bethlehem, Pennsylvania, 45.4" (1154.4mm) of rain is accumulated.

Daylight

The average length of the day in August in Bethlehem is 13.7h.

What is the temperature in August in Bethlehem?

In Bethlehem, in August, the average high-temperature is 82°F (27.8°C), and the average low-temperature is 61°F (16.1°C).

How much does it rain in Bethlehem in August?

Throughout August, 3.7" (93.7mm) of precipitation is accumulated.

What is the average length of the day in August in Bethlehem?

The average length of the day in August in Bethlehem, Pennsylvania, is 13.7h.
Average temperature in August - Bethlehem, PA
  • Average high temperature in August: 82°F

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (36°F).

  • Average low temperature in August: 61°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (19°F).

Average rainfall in August - Bethlehem, PA
  • Average rainfall in August: 3.7"

The wettest month (with the highest rainfall) is July (5").
The driest month (with the lowest rainfall) is February (2.8").

Average daylight in August - Bethlehem, PA
  • Average daylight in August: 13.7h

The month with the longest days is June (Average daylight: 15h).
The month with shortest days is December (Average daylight: 9.3h).