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.
Parker (CO) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Parker.
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Climate overview of Parker
Parker, Colorado, United States of America, sees big temperature differences between seasons, with July peaking at 31°C (88°F) and December dropping to 6°C (43°F).
The city tends toward dry conditions, with around 473 mm (19 in) of rain/snowfall per year. It does, however, have a distinct dry season from October to March, with very warm summers and cold winters. Sunshine peaks in July, when the city sees around 10.8 hours of sunshine per day.
Parker Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Parker - and find the best time to visit.
Monthly Temperature in Parker
Visitors to Parker can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a very warm 31°C (88°F) in July to a chilly 6°C (43°F) in the coolest month, December.
Nights vary from 14°C (57°F) in July to around -9°C (16°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Parker
Parker tends toward drier weather patterns, receiving approximately 473 mm (19 in) of rain/snow per year. The climate in Parker shows significant variation throughout the year. Expect moderate rainfall in July, the wettest month, with an average of 67 mm (2.6 in) of precipitation over 13 rainy days.
In contrast, the driest month January offers drier and sunnier days, with around 13 mm (0.5 in) of snow/rainfall over 5 snowy/rainy days. For more details, please visit our Parker 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 Parker
For those who appreciate different seasons, Parker serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 10.8 hours of sunshine daily, and embrace the darker days in November, offering only 6.5 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Denver, the United States of America (27 KM, 16 Miles).
Daily hours of sunshine
Data from: Denver, the United States of America (27 KM, 16 Miles).
Daily percentage of sunshine
Data from: Denver, the United States of America (27 KM, 16 Miles).
Humidity in Parker by Month
The relative humidity is moderate throughout the year in Parker.
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 (27 KM, 16 Miles).
Best Time to Visit Parker
The most comfortable overall weather for exploring Parker is usually found in May, June and September. Conditions are generally least comfortable in January, February 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
good
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
- Fewer rainy days: January, February, March, October 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 -9°C (16°F).
Frequently asked questions about the climate in Parker
What is the best time to visit Parker?
May, June and September typically offer the most optimal weather in Parker. In contrast, January, February and December tend to have less optimal conditions. Parker has a distinct dry season from October to March, with very warm summers and cold winters.
What temperatures can I expect in Parker?
Daytime highs range from 6°C (43°F) in December to 31°C (88°F) in July. Nighttime lows range from -9°C (16°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Parker get?
Annual rainfall is around 473 mm (19 in). July is the wettest month with 67 mm (2.6 in), while January is the driest with 13 mm (0.5 in).
How sunny is Parker?
Parker 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, Parker enjoys abundant sunshine.
Parker 3-Day Forecast
Parker on the map
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