Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
Centennial (CO) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Centennial.
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Climate overview of Centennial
Centennial, Colorado, United States of America, experiences significant temperature variation throughout the year. Summers bring daytime highs of 31°C (88°F) in July, while winters cool to 6°C (43°F) in December.
Rain/snowfall is modest, totalling around 484 mm (19 in) annually. The city experiences a distinct dry season from October to March, with very warm summers and cold winters. May tends to be the wettest month. The sunniest month is July, with 10.8 hours of sunshine per day on average.
Centennial Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Centennial - and find the best time to visit.
Monthly Temperature in Centennial
Depending on the time of the year, temperatures range from very warm to chilly in Centennial. Average maximum daytime temperatures range from a very warm 31°C (88°F) in July, the warmest time of the year, to a chilly 6°C (43°F) during cooler months like December.
At night, you can expect temperatures ranging from 15°C (59°F) in July to around -8°C (18°F) during December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Centennial
Centennial maintains relatively dry conditions year-round, recording average annual precipitation of 484 mm (19 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, May it receives moderate rainfall, averaging 65 mm (2.6 in) of precipitation, recorded across 12 rainy days. In contrast, the driest month January brings less snow/rainfall, with 14 mm (0.6 in) over 5 snowy/rainy days. For more details, please visit our Centennial Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Centennial
Seasonal changes in sunshine hours are quite dramatic in Centennial. While July receives considerable daily sunshine with up to 10.8 hours, November marks the darkest time of the year, where sunshine is scarce with only 6.5 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Denver, the United States of America (19 KM, 11 Miles).
Daily hours of sunshine
Data from: Denver, the United States of America (19 KM, 11 Miles).
Daily percentage of sunshine
Data from: Denver, the United States of America (19 KM, 11 Miles).
Humidity in Centennial by Month
The relative humidity is moderate throughout the year in Centennial.
The city experiences its highest humidity in December, reaching 56%. In July, the humidity drops to its lowest level at 46%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Denver, the United States of America (19 KM, 11 Miles).
Wind Speed in Centennial
The mean wind speed varies between 4 m/s (8 knots) and 5 m/s (10 knots) throughout the year. It is lowest in January, February, May, June, July, August, September, October, November and December and highest during March and April. What does this mean?
The mean monthly wind speed over the year (meters per second)
Data from: Denver, the United States of America (19 KM, 11 Miles).
Best Time to Visit Centennial
Conditions in Centennial are generally most comfortable in May, June and September. They are typically least comfortable in January, February, March and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
mixed
Feb
mixed
Mar
mixed
Apr
good
May
excellent
Jun
excellent
Jul
good
Aug
good
Sep
excellent
Oct
very good
Nov
good
Dec
mixed
- Best overall: May, June and September
- Warmest weather: July and August
- Most sunshine: June and July
- Fewest rainy days: January, March and November
- Seasonal pattern: A distinct dry season from October to March, with very warm summers and cold winters
- Coldest conditions: December, with freezing nights around -8°C (18°F).
Frequently asked questions about the climate in Centennial
What is the best time to visit Centennial?
May, June and September typically offer the most optimal weather in Centennial. In contrast, January, February, March and December tend to have less optimal conditions. Centennial has a distinct dry season from October to March, with very warm summers and cold winters.
What temperatures can I expect in Centennial?
Daytime highs range from 6°C (43°F) in December to 31°C (88°F) in July. Nighttime lows range from -8°C (18°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Centennial get?
Annual rainfall is around 484 mm (19 in). May is the wettest month with 65 mm (2.6 in), while January is the driest with 14 mm (0.6 in).
How sunny is Centennial?
Centennial receives around 3,102 hours of sunshine per year. July is the sunniest month with 323 hours, while November is the cloudiest with just 195 hours. Overall, Centennial enjoys abundant sunshine.
Centennial 3-Day Forecast
Centennial on the map
Centennial is highlighted - select any city to see its climate.
Popular in October
Where to go in October - average daytime high across popular destinations.
Miami Beach
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29°C (84°F) Destin26°C (79°F) Los Angeles24°C (75°F) New York City19°C (66°F) Big Bear Lake19°C (66°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
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