September weather forecast
Pueblo, CO

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A scenic mirror image of a colorful red and white condo in Pueblo, Colorado
A scenic mirror image of a colorful red and white condo in Pueblo, Colorado

Weather in September

September marks the onset of autumn in Pueblo, with a gradual drop in temperature to 80.1°F (26.7°C). The fall season becomes evident towards the latter half with a spectrum of color enveloping the natural vista. As the month progresses, the evenings grow cool, paving the way for cozy firesides and hot cocoa moments. September is an ideal time for wine connoisseurs to savor the grape harvests, taking wine tours that dot the region.

Temperature

In Pueblo, the average high-temperature in September slightly decreases from a hot 87.4°F (30.8°C) in August to a moderately hot 80.1°F (26.7°C). Pueblo records a marked daily temperature contrast, with an average low-temperature of 58.5°F (14.7°C) during the nights of September.

Humidity

The average relative humidity in September in Pueblo, Colorado, is 41%.

Rainfall

In Pueblo, during September, the rain falls for 7.6 days and regularly aggregates up to 0.55" (14mm) of precipitation. Throughout the year, in Pueblo, there are 83.6 rainfall days, and 9.29" (236mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In September, the average length of the day in Pueblo is 12h and 25min.
On the first day of the month, sunrise is at 6:28 am and sunset at 7:27 pm. On the last day of September, sunrise is at 6:53 am and sunset at 6:42 pm MDT.

Sunshine

The average sunshine in September in Pueblo is 10.9h.

UV index

In Pueblo, Colorado, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: A daily maximum UV index of 5 in September translates into the following instructions:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are September temperatures in Pueblo?

September temperatures in Pueblo, Colorado, vary between a high-temperature of 80.1°F (26.7°C) and a low-temperature of 58.5°F (14.7°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is computed to be 87.8°F (31°C).

What is the average humidity in September in Pueblo?

In September, the average relative humidity in Pueblo, Colorado, is 41%.

How much does it rain in Pueblo in September?

In Pueblo, Colorado, in September, during 7.6 rainfall days, 0.55" (14mm) of precipitation is typically accumulated.

When it does not snow in Pueblo?

June through September are months without snowfall in Pueblo.

Does it snow in Pueblo in September?

In Pueblo, Colorado, in September, it doesn't snow. In October, it regularly snows.

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

In Pueblo, Colorado, the average day length in September is 12h and 25min.

When are sunrise and sunset in September in Pueblo?

On the first day of September in Pueblo, Colorado, sunrise is at 6:28 am and sunset at 7:27 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 6:42 pm MDT.

How long on average sun shines in September in Pueblo?

In September, the average sunshine duration is 10.9h.

What is the UV index intensity in September in Pueblo?

In September, the average daily maximum UV index in Pueblo, Colorado, is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Pueblo, CO

Average temperature in September - Pueblo, CO
  • Average high temperature in September: 80.1°F

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is December (43°F).

  • Average low temperature in September: 58.5°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is December (24.4°F).

Average pressure in September
Pueblo, CO

Average pressure in September - Pueblo, CO
  • Average pressure in September: 30"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is April (29.88"Hg).

Average wind speed in September
Pueblo, CO

Average wind speed in September - Pueblo, CO
  • Average wind speed in September: 7.5mph

The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is December (7.1mph).

Average humidity in September
Pueblo, CO

Average humidity in September - Pueblo, CO
  • Average humidity in September: 41%

The month with the highest relative humidity is February (59%).
The month with the lowest relative humidity is June (36%).

Average rainfall in September
Pueblo, CO

Average rainfall in September - Pueblo, CO
  • Average rainfall in September: 0.55"

The wettest month (with the highest rainfall) is July (1.81").
The driest month (with the least rainfall) is December (0.28").

Average rainfall days in September
Pueblo, CO

Average rainfall days in September - Pueblo, CO
  • Average rainfall days in September: 7.6 days

The month with the highest number of rainy days is July (14 days).
The month with the least rainy days is November (2.3 days).

Average snowfall in September
Pueblo, CO

Average snowfall in September - Pueblo, CO
  • Average snowfall in September: 0"

The month with the highest snowfall is February (3.23").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
Pueblo, CO

Average snowfall days in September - Pueblo, CO
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (6.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Pueblo, CO

Average daylight in September / Average sunshine in September - Pueblo, CO
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in September: 10h and 5min

The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 6h and 42min).

Average sunshine days in September
Pueblo, CO

Average sunshine days in September - Pueblo, CO
  • Average sunshine days in September: 19.5 days

The month with the most sunshine days is December (25.1 days).
The month with the least sunshine days is July (12.3 days).

Average UV index in September
Pueblo, CO

Average UV index in September - Pueblo, CO
  • Average UV index in September: 5

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in September
Pueblo, CO

Average cloud cover in September - Pueblo, CO
  • Average cloud cover in September: 15

The month with the most cloud cover is February (Cloud cover 24).
The month with the least cloud cover is June (Cloud cover 14).

Average visibility in September
Pueblo, CO

Average visibility in September - Pueblo, CO
  • Average visibility in September: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Pueblo, Colorado, USA

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