April weather forecast and climate
Bethlehem, PA

What is the temperature in April in Bethlehem?

In Bethlehem, Pennsylvania, in April, the average high-temperature is 61°F (16.1°C), and the average low-temperature is 39°F (3.9°C).
Average temperature in April - Bethlehem, PA
  • Average high temperature in April: 61°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 April: 39°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 April - Bethlehem, PA
  • Average rainfall in April: 3.6"

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

Average daylight in April - Bethlehem, PA
  • Average daylight in April: 13.3h

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