Avg High
Denver in October
Verdict
In Denver, October has a distinct autumn feel. As the season moves along, temperatures are dropping quickly. You can usually expect a mild month that feels manageable day to day. Breezes can be part of the character, especially in exposed spots.
It suits travellers who want straightforward weather for sightseeing and day trips. Lookouts and coastal walks can feel sharper when the wind is up.
Avg Low
Rain
Daylight
11h
What to expect
- Daytime feel - Mild days and a sharp cool-down once daylight fades. It can feel cooler than the thermometer suggests.
- Showers & dry spells - Changeable skies. Rain is usually intermittent rather than relentless. Keep a light rain layer handy.
- Midday sun - A bright month overall. A little sun care goes a long way, especially for longer walks. Shade breaks feel genuinely worthwhile.
- Wind feel - Often breezy, and umbrellas and loose items can struggle on gustier days. Sheltered streets can feel fine, but open areas feel very different.
October in context
How it compares to the rest of the year in Denver.
Hottest (avg)
#6 / 12
Wettest (avg)
#5 / 12
Daylight Hours
#8 / 12
Windiest (avg)
#7 / 12
Highest UV
#8 / 12
Most Humid
#8 / 12
Temperature
- Daytime high
-
- Nighttime low
-
- Feels like (avg)
-
Sunshine
- Daylight
- 11.1 hours
- UV index (max)
- 6
- Typical sun hours
- 06:11 – 17:19
Rain & Snow
- Total
-
- Rainy days
- 7
- Cloud cover
- 38%
- Snowfall
-
Humidity & Wind
- Humidity (avg)
- 54%
- Wind (avg)
-
- Wind (max gusts)
-
Frequently asked questions
Is October a good time to visit Denver?
Typical October days in Denver reach highs of 18°C (64°F) with nights around 3°C (37°F). It usually feels mild by day and cold after dark. Overall, October sits in the middle of the Denver climate range.
What are temperatures like in October?
In October, you can usually expect highs of 18°C (64°F) and lows near 3°C (37°F). That means mild days and cold nights, so pack layers you can add or remove.
How much does it rain in October?
Rainfall in October averages 37 mm (1.5 in) across roughly 7 days. Overall it is a moderately wet time of year, so showers are usually brief rather than all-day downpours.
How many hours of daylight are there in October?
You can expect about 11 hours of daylight in October. Sunrise is typically around 06:11 and sunset near 17:19. Daylight is fairly typical, with enough time for sightseeing.
How strong is the sun in October?
UV levels are moderate (around 6); sunscreen and sunglasses are still a good idea.
Is it windy in October?
In October, average wind speeds are around 8 km/h (5 mph), with gusts on the windiest days reaching about 46 km/h (29 mph). On the ground, it is it often feels breezy, especially in more exposed spots or along the coast.