Georgetown
Colorado, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Georgetown, CO

An aerial view of the colorful houses in a village in Georgetown, Colorado, with scenic trees on hill slopes around, on a cool and calm day
An aerial view of the colorful houses in a village in Georgetown, Colorado, with scenic trees on hill slopes around, on a cool and calm day
September, the first month of the autumn, in Georgetown, is also an agreeable month, with average temperature ranging between max 68.4°F (20.2°C) and min 37.9°F (3.3°C).

Temperature

In Georgetown, the average high-temperature in September marginally drops, from a moderately hot 75.4°F (24.1°C) in August, to an agreeable 68.4°F (20.2°C). In Georgetown, the average low-temperature is 37.9°F (3.3°C).

Rainfall

In Georgetown, 1.6" (40.4mm) of precipitation is typically accumulated. During the entire year, Georgetown aggregates up to 18.8" (476.5mm) of precipitation.

Snowfall

January through June, September through December are months with snowfall in Georgetown, Colorado. September is the first month it typically snows in Georgetown. Throughout September, Georgetown receives 2.1" (53.3mm) of snow. Throughout the year, 107.2" (2722.8mm) of snow is accumulated.

Daylight

The average length of the day in September in Georgetown is 12.4h.

What is the temperature in September in Georgetown?

In September, in Georgetown, the average high-temperature is 68.4°F (20.2°C), and the average low-temperature is 37.9°F (3.3°C).

How much does it rain in Georgetown in September?

During September, Georgetown regularly aggregates up to 1.6" (40.4mm) of precipitation.

When does it start to snow in Georgetown?

September is the first month it typically snows. Throughout September, Georgetown receives 2.1" (53.3mm) of snow.

How many hours of daylight does Georgetown have in September?

In Georgetown, the average length of the day in September is 12.4h.
Average temperature in September - Georgetown, CO
  • Average high temperature in September: 68.3°F

The warmest month (with the highest average high temperature) is July (78.2°F).
The month with the lowest average high temperature is December (36.2°F).

  • Average low temperature in September: 38°F

The month with the highest average low temperature is July (48.3°F).
The coldest month (with the lowest average low temperature) is February (14.5°F).

Average rainfall in September - Georgetown, CO
  • Average rainfall in September: 1.6"

Wettest months (with the highest rainfall) are April, July and August (2.4").
The driest month (with the lowest rainfall) is January (0.8").

Average snowfall in September - Georgetown, CO
  • Average snowfall in September: 2.1"

The month with the highest snowfall is April (22").
Months with the lowest snowfall are July and August (0").

Average daylight in September - Georgetown, CO
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.9h).
The month with shortest days is December (Average daylight: 9.4h).