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

September weather forecast and climate
Breinigsville, PA

September, the first month of the autumn, in Breinigsville, is also a moderately hot month, with average temperature varying between 74.8°F (23.8°C) and 52.9°F (11.6°C).

Temperature

In Breinigsville, the average high-temperature marginally drops, from 82.4°F (28°C) in August, to a still moderately hot 74.8°F (23.8°C). In September, the average low-temperature is 52.9°F (11.6°C).

Humidity

September is the most humid month in Breinigsville, with an average relative humidity of 74%.

Rainfall

In September, the rain falls for 9.1 days. Throughout September, 4.6" (117.3mm) of precipitation is accumulated. In Breinigsville, Pennsylvania, during the entire year, the rain falls for 126.8 days and collects up to 45.4" (1151.9mm) of precipitation.

Snowfall

In Breinigsville snow does not fall in May through October.

Daylight

In September, the average length of the day is 12.4h.

What is the temperature in September in Breinigsville?

In Breinigsville, in September, the average high-temperature is 74.8°F (23.8°C), and the average low-temperature is 52.9°F (11.6°C).

What is the most humid month in Breinigsville?

September is the most humid month, with an average relative humidity of 74%.

What is the average humidity in September in Breinigsville?

In Breinigsville, Pennsylvania, the average relative humidity in September is 74%.

How much does it rain in Breinigsville in September?

In Breinigsville, Pennsylvania, during September, the rain falls for 9.1 days and regularly aggregates up to 4.6" (117.3mm) of precipitation.

When it does not snow in Breinigsville?

May through October are months without snowfall in Breinigsville.

What is the average length of the day in September in Breinigsville?

The average length of the day in September in Breinigsville, Pennsylvania, is 12.4h.
Average temperature in September - Breinigsville, PA
  • Average high temperature in September: 74.9°F

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (36°F).

  • Average low temperature in September: 52.9°F

The month with the highest average low temperature is July (62.7°F).
The coldest month (with the lowest average low temperature) is January (19.5°F).

Average humidity in September - Breinigsville, PA
  • Average humidity in September: 74%

The month with the highest relative humidity is September (74%).
The month with the lowest relative humidity is April (60.9%).

Average rainfall in September - Breinigsville, PA
  • Average rainfall in September: 4.6"

The wettest month (with the highest rainfall) is July (5").
The driest month (with the lowest rainfall) is February (2.7").

Average rainfall days in September - Breinigsville, PA
  • Average rainfall days in September: 9.1 days

Months with the highest number of rainy days are April and May (12.1 days).
Months with the lowest number of rainy days are September and October (9.1 days).

Average snowfall in September - Breinigsville, PA
  • Average snowfall in September: 0"

The month with the highest snowfall is February (11.1").
Months with the lowest snowfall are May, June, July, August, September and October (0").

Average snowfall days in September - Breinigsville, PA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (5.6 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).

Average daylight in September - Breinigsville, PA
  • Average daylight in September: 12.4h

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