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

January weather forecast and climate
Downingtown, PA

January, like December, in Downingtown, Pennsylvania, is a cool winter month, with average temperature fluctuating between 48.2°F (9°C) and 51.8°F (11°C).

Temperature

The coldest month is January, with an average high-temperature of 51.8°F (11°C) and an average low-temperature of 48.2°F (9°C).

Rainfall

Throughout January, 3.6" (91mm) of precipitation is accumulated. During the entire year, Downingtown aggregates up to 45.8" (1164mm) of precipitation.

Daylight

In Downingtown, Pennsylvania, the average length of the day in January is 9.7h.

What is the coldest month in Downingtown?

January is the coldest month, with an average high-temperature of 51.8°F (11°C) and an average low-temperature of 48.2°F (9°C).

What is the temperature in January in Downingtown?

In January, in Downingtown, the average high-temperature is 51.8°F (11°C), and the average low-temperature is 48.2°F (9°C).

How much does it rain in Downingtown in January?

During January, Downingtown regularly aggregates up to 3.6" (91mm) of precipitation.

What is the average length of the day in January in Downingtown?

In Downingtown, Pennsylvania, the average length of the day in January is 9.7h.
Average temperature in January - Downingtown, PA
  • Average high temperature in January: 51.8°F

The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is January (51.8°F).

  • Average low temperature in January: 48.2°F

The month with the highest average low temperature is June (68°F).
The coldest month (with the lowest average low temperature) is December (24.8°F).

Average rainfall in January - Downingtown, PA
  • Average rainfall in January: 3.6"

Wettest months (with the highest rainfall) are June and August (4.5").
Driest months (with the lowest rainfall) are February, October and November (3.3").

Average daylight in January - Downingtown, PA
  • Average daylight in January: 9.7h

The month with the longest days is June (Average daylight: 15h).
The month with shortest days is December (Average daylight: 9.4h).