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

September weather forecast and climate
Pueblo, CO

A scenic mirror image of a colorful red and white condo in Pueblo, Colorado, under the clear, on a sunny and calm day
A scenic mirror image of a colorful red and white condo in Pueblo, Colorado, under the clear, on a sunny and calm day
September, the first month of the autumn, in Pueblo, is also a moderately hot month, with average temperature varying between 81.7°F (27.6°C) and 47.7°F (8.7°C).

Temperature

In September, the average high-temperature slightly decreases, from a tropical 89.4°F (31.9°C) in August, to a warm 81.7°F (27.6°C). In Pueblo, the average low-temperature is 47.7°F (8.7°C).

Rainfall

In Pueblo, during September, the rain falls for 5.6 days and regularly aggregates up to 0.8" (19.6mm) of precipitation. Throughout the year, in Pueblo, there are 71.9 rainfall days, and 12.6" (319.3mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, September through December.

Daylight

In Pueblo, Colorado, the average length of the day is 12.4h.

Sunshine

The average sunshine in Pueblo is 10h.

UV index

The average daily maximum UV index in September is 8. A UV Index reading of 8 to 10 represents a very high threat to health from unprotected exposure to the Sun's UV rays for ordinary individuals.
In September, the average maximum UV index of 8 translate into the following recommendations:
Take extra precautions. Protection against sun damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in September in Pueblo?

In Pueblo, in September, the average high-temperature is 81.7°F (27.6°C), and the average low-temperature is 47.7°F (8.7°C).

How much does it rain in Pueblo in September?

In Pueblo, Colorado, in September, during 5.6 rainfall days, 0.8" (19.6mm) of precipitation is typically accumulated.

When does it start snowing in Pueblo?

September is the first month it typically snows in Pueblo, Colorado. Throughout September, in the average 0.2 snowfall days, it receives 0.3" (7.6mm) of snow.

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

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

How long on average sun shines in September in Pueblo?

The average sunshine in September is 10h.

How high is the UV index in September in Pueblo?

In Pueblo, Colorado, the average daily maximum UV index in September is 8. A UV Index reading of 8 to 10 represents a very high health threat from the exposure to the Sun's UV radiation.
Average temperature in September - Pueblo, CO
  • Average high temperature in September: 81.6°F

The warmest month (with the highest average high temperature) is July (92.9°F).
The month with the lowest average high temperature is December (46°F).

  • Average low temperature in September: 47.7°F

The month with the highest average low temperature is July (58.7°F).
The coldest month (with the lowest average low temperature) is January (14°F).

Average rainfall in September - Pueblo, CO
  • Average rainfall in September: 0.8"

The wettest month (with the highest rainfall) is August (2.3").
The driest month (with the lowest rainfall) is February (0.3").

Average rainfall days in September - Pueblo, CO
  • Average rainfall days in September: 5.6 days

The month with the highest number of rainy days is August (9.5 days).
The month with the lowest number of rainy days is February (3.7 days).

Average snowfall in September - Pueblo, CO
  • Average snowfall in September: 0.3"

The month with the highest snowfall is January (6.5").
Months with the lowest snowfall are June, July and August (0").

Average snowfall days in September - Pueblo, CO
  • Average snowfall days in September: 0.2 days

Months with the highest number of snowfall days are January and December (4.3 days).
Months with the lowest number of snowfall days are June, July and August (0 days).

Average daylight in September / Average sunshine in September - Pueblo, CO
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.8h).
The month with shortest days is December (Average daylight: 9.5h).

  • Average sunshine in September: 10h

The month with most sunshine is June (Average sunshine: 12h).
The month with least sunshine is December (Average sunshine: 6.8h).

Average UV index in September - Pueblo, CO
  • Average UV index in September: 8

The month with the highest UV index is July (UV index 11).
Months with the lowest UV index are January and December (UV index 2).