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Denver in October: Weather, Average temperature and Climate

Planning a trip and want to know what the weather in Denver in October will be like? Take a look at our weather guide for Denver, based on historical data.
Check flight prices to Denver on Avionero:
October

Weather in Denver in October 2024

Good Weather
Mild
☁️
Cloudy
Planning a trip to Denver in October? You are in luck! The weather is generally good, with an average maximum temperature of +19°C and approximately 13 sunny days. Just be prepared for some rain, as there are usually around 3 rainy days and 28 mm of precipitation. Expect good weather and pack accordingly to enjoy the outdoors. Search flights in one click on Avionero.

Average weather

☀️
+19°C
Avg. max. temperature
-21°C
Min.
+31°C
Max.
28 mm
Total precipitation
54%
Avg. humidity
1 m/s
Avg. wind
13 ☀️
Sunny Days
14 ⛅️
Cloudy
3 🌦
Rainy
Our opinion: Denver has good weather in October.

Average temperature in Denver in October

Here are the expected maximum, average and minimum temperatures in Denver for October based on the historical data.
Last Year
Historical Data

The expected average maximum temperature in October is +20°C with a maximum of +27°C and a minimum of -2°C.

The average maximum temperature goes down 14% by the end of the month, compared with the beginning of the month, from +23°C to +19°C.

Is Denver warm or cold in October?

Denver is typically mild in October.

Maximum temperatures go down compared to the previous month from +26°C to +19°C. The minimum temperature also goes down from +11°C to +4°C.

Pack a light jacket as it will be warm in the day and cool in the evenings.

Take a look at how October is compared to other months in Denver:

Climate in Denver in October

Denver weather looks like this, on average, in October and the surrounding months.
SeptemberOctoberNovember
Avg. temperature
+26°C+19°C+12°C
Min. temperature
-10°C-21°C-24°C
Max. temperature
+37°C+31°C+26°C
Rainfall
40 mm28 mm9 mm
Wind
1 m/s1 m/s1 m/s
Humidity
51%54%57%
Air pressure
1014 HPa1014 HPa1015 HPa
Sunny days
141311
Cloudy days
121415
Rainy days
431
Snowy days
013

October typically has worse weather conditions compared to September. It’s getting colder in October. From +26°C in the day, the average maximum temperature lowers to +19°C. As October arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 40 mm to 28 mm. Humidity rises from 51% to 54%. The average wind speed doesn’t change much during October, staying around 1 m/s. The days becoming less sunny, going from 14 sunny days in September to 13 in October.

November brings much the same weather, it remains good.

Wind

Wind speed in Denver in October based on historical data.
Last Year
Historical Data

The average wind speed is 1 m/s getting up to 2 m/s which is a light breeze; barely moving the tree leaves.

The average wind speed in Denver is gradually increasing during October, going from 1 m/s to 1 m/s over the course of the month.

Rain

Amount of rainfall in mm during October in Denver based on historical data.
Last Year
Historical Data
Typically, there is a 19% chance of rain on an average day in October, with total rainfall of approximately 25 mm. The maximum amount of rainfall per day is around 10 mm, which is considered light rain. On average, there are about 6 rainy days during October, so prepare to bring an umbrella.
Here’s how October is compared with other months in the amount of precipitation, total mm:
Denver wettest month is May, where a typical day has a 29% chance of precipitation and 95 mm of rainfall per day. January, on the other hand, is the driest month with a mere 0% chance of precipitation and 3 mm of rainfall per day.

Snow

Amount of snow in mm during October in Denver based on historical data.
Last Year
Historical Data
The total snow in October is about 0 mm, with a 0% chance of snow on a typical day.

Here’s how October is compared with other months in the amount of snow, total mm:

How was the weather last October in Denver?

This is the weather in Denver in October 2023:
1 October
🌧️
+23°C
2 October
☁️
+24°C
3 October
☁️
+23°C
4 October
☁️
+19°C
5 October
☁️
+20°C
6 October
☀️
+22°C
7 October
☁️
+20°C
8 October
☁️
+18°C
9 October
☀️
+22°C
10 October
☀️
+23°C
11 October
☀️
+24°C
12 October
☀️
+21°C
13 October
☀️
+18°C
14 October
☀️
+25°C
15 October
☀️
+22°C
16 October
☁️
+15°C
17 October
☀️
+17°C
18 October
☀️
+19°C
19 October
☀️
+24°C
20 October
☀️
+27°C
21 October
☀️
+25°C
22 October
☀️
+24°C
23 October
☁️
+21°C
24 October
🌧️
+11°C
25 October
☀️
+16°C
26 October
☁️
+14°C
27 October
🌧️
+13°C
28 October
☀️
+16°C
29 October
☀️
+15°C
30 October
☁️
+15°C
31 October
☀️
+19°C
In October 2023 Denver had 18 sunny days, 10 cloudy days, and 3 rainy days. The average maximum temperature was +20°C, with an absolute maximum of +27°C and a minimum of +11°C. The average humidity was 51%, with a maximum of 97% and a minimum of 11%. The average wind speed was 1 m/s, with a maximum of 6 m/s and a minimum of 0 m/s.
Are you planning a trip in October?

Climate Change over Years

This is how Denver climate have been changing during last 43 years period.

The climate in Denver in October has not changed much over the last 43 years.

The average temperature was the lowest in 1984 (+15°C) and the highest in 2016 (+24°C). The driest year was 2003 with only 4 mm of rainfall, and the wettest year was 1993 with 111 mm.

FAQ

Frequently asked questions about the weather in Denver in October:

Is October a good time to visit Denver?

October is a really good time to go to Denver. The weather is nice so plan your packing around outdoor activities and exploring. Check out other good time to visit Denver.

Can you sunbathe in Denver in October?

October has mild temperatures in Denver. Not ideal for sunbathing, but still good for daytime outdoor activities, but plan for cool evenings. Pack a light jacket and shorts!

Is Denver rainy in October?

Denver is usually dry in October. Plan your packing around outdoor activities and exploring.

Is it sunny in Denver in October?

The amount of sunny days in Denver during October varies; prepare for a mix of clouds and sun.

Other cities in USA

Check out the weather for other cities in USA.

Monthly weather in Denver

Source of the data

For this page, we’ve looked at the typical weather in Denver, based on historical hourly weather data from January 1, 1979, to December 31, 2022.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.