Denver Weather in October

With daytime temperatures of 18°C (64°F) and nighttime lows of 3°C (37°F), October in Denver brings pleasant temperatures during the day. Some rainfall is to be expected during the month.

Rainfall in Denver in October

Looking at the last 30 years, the data shows about 7 days with rain, averaging 36 mm (1.4 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Denver in October

Daytime highs in Denver in October reach 18°C (64°F), with nights around 3°C (37°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 3°C (37°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Denver in October

With approximately 253 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Wind Speed in Denver in October

In October, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

Should you favor a climate that's both dry and comfortably warm, May, June and September typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Denver's climate page.

Denver Temperature in October

Min Temperature 3°C (37°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 23%  

Precipitation 36 mm (1.4 in)  

Rainy days 7 days  

Humidity 49%  

Windspeed 4 m/s (8 knots)  

Sunshine 253 hours  

Percentage Sunshine 72%  

What to Wear in Denver in October

For Denver in October, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Some rain is possible, so pack something to handle light showers. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Denver in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

10/10

Walking

10/10

Camping

5/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Denver's climate page.

More climate data for Denver

Temperature Rainfall Sunshine Humidity Wind Speed

See the full Denver climate overview or explore weather in the United States of America.