Keystone
Warm and wet from June to September; chilly and mostly dry from November to March.
- Jan38°3°18°-8°Rain on about one day a week.
- Feb40°4°18°-8°Rain on about two days a week.
- Mar47°8°23°-5°Rain on about two days a week.
- Apr55°13°31°-1°Rain on about three days a week.
- May64°18°41°5°Rain on about four days a week.
- Jun76°24°52°11°Rain on about four days a week.
- Jul84°29°60°16°Rain on about four days a week.
- Aug82°28°59°15°Rain on about three days a week.
- Sep75°24°51°11°Rain on about two days a week.
- Oct62°17°40°4°Rain on about two days a week.
- Nov49°9°29°-2°Rain on about one day a week.
- Dec39°4°20°-7°Rain on about one day a week.
The warm season runs from June to September, with highs near 79°F and nights near 56°F. From November to March, highs are nearer 43°F. The rain and snow come from April to August, on about four days a week. October to February is the driest stretch, with rain or snow on about one day a week. Daylight runs from about 9 hours in December to 15½ hours in June.The warm season runs from June to September, with highs near 26°C and nights near 13°C. From November to March, highs are nearer 6°C. The rain and snow come from April to August, on about four days a week. October to February is the driest stretch, with rain or snow on about one day a week. Daylight runs from about 9 hours in December to 15½ hours in June.
Where Keystone sits
America/Denver- this place
- typical high in Januarytypical high in Februarytypical high in Marchtypical high in Apriltypical high in Maytypical high in Junetypical high in Julytypical high in Augusttypical high in Septembertypical high in Octobertypical high in Novembertypical high in December 40°F4°C95°F35°C
- Latitude
- 43.9°Nnorthern hemisphere
- Above the sea
- 1,430 mupland
- Sunrise, mid-JanuarySunrise, mid-FebruarySunrise, mid-MarchSunrise, mid-AprilSunrise, mid-MaySunrise, mid-JuneSunrise, mid-JulySunrise, mid-AugustSunrise, mid-SeptemberSunrise, mid-OctoberSunrise, mid-NovemberSunrise, mid-December
- 7:25 AM6:54 AM7:08 AM6:12 AM5:29 AM5:10 AM5:24 AM5:57 AM6:32 AM7:07 AM6:48 AM7:21 AMsets 4:40 PMsets 5:22 PMsets 6:59 PMsets 7:36 PMsets 8:11 PMsets 8:37 PMsets 8:35 PMsets 8:00 PMsets 7:07 PMsets 6:12 PMsets 4:29 PMsets 4:17 PM
- Nearest of ours
- Saratoga386 km south-west
The land around Keystone, shaded by its typical high in January, the planning map's own layer.The land around Keystone, shaded by its typical high in February, the planning map's own layer.The land around Keystone, shaded by its typical high in March, the planning map's own layer.The land around Keystone, shaded by its typical high in April, the planning map's own layer.The land around Keystone, shaded by its typical high in May, the planning map's own layer.The land around Keystone, shaded by its typical high in June, the planning map's own layer.The land around Keystone, shaded by its typical high in July, the planning map's own layer.The land around Keystone, shaded by its typical high in August, the planning map's own layer.The land around Keystone, shaded by its typical high in September, the planning map's own layer.The land around Keystone, shaded by its typical high in October, the planning map's own layer.The land around Keystone, shaded by its typical high in November, the planning map's own layer.The land around Keystone, shaded by its typical high in December, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Clock times are local, for the 15th.
Through the year
week by weekTemperature
Highs from 38°F in January to 84°F in July.Highs from 3°C in January to 29°C in July.
Chance of a wet day
Wettest in June (57% of days), driest in December (16%).
Cloud cover
Clearest in July (27% cover), cloudiest in April (54%).
Daylight
From 8h 57m in December to 15h 25m in June.
Month by month
°F°C| Month | Typical low to high | Wet days a week | Cloud | Daylight |
|---|---|---|---|---|
| JanuaryCool season | 1 day | 51% | 9h 18m | |
| FebruaryCool season | 2 days | 51% | 10h 24m | |
| MarchCool season | 2 days | 53% | 11h 51m | |
| April | 3 days | 54% | 13h 24m | |
| May | 4 days | 51% | 14h 44m | |
| JuneWarm season | 4 days | 39% | 15h 25m | |
| JulyWarm season | 4 days | 27% | 15h 05m | |
| AugustWarm season | 3 days | 31% | 13h 55m | |
| SeptemberWarm seasonAt its best | 2 days | 33% | 12h 25m | |
| October | 2 days | 40% | 10h 52m | |
| NovemberCool season | 1 day | 47% | 9h 35m | |
| DecemberCool season | 1 day | 48% | 8h 57m |
When is the best time to visit Keystone?
The best months are September: highs near 75°F, nights near 51°F, and rain on about two days a week.The best months are September: highs near 24°C, nights near 11°C, and rain on about two days a week.
How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.
Questions
What is the warmest month in Keystone?
July, with highs near 84°F and lows near 60°F. The coolest is January, with highs near 38°F.July, with highs near 29°C and lows near 16°C. The coolest is January, with highs near 3°C.
When does it rain most in Keystone?
June, with rain on about four days a week. December is the driest, with rain on about one day a week.
How long are the days in Keystone?
From about 9 hours in December to 15½ hours in June.
When are the skies clearest in Keystone?
July, when cloud covers about 27% of the sky on average. April is the cloudiest, at about 54%.
Places with a year like Keystone's
by their highs, lows and wet days- AlmatyKazakhstan
- SofiaBulgaria
- Velden am Wörther SeeAustria
- LjubljanaSlovenia
- TbilisiGeorgia
Their highs, lows, wet days and cloud run closest to Keystone's through the year, one place a country. “Six months apart”: their winter is Keystone's summer.
Elsewhere in United States
All of United States- Saratoga386 km south-west
- Breckenridge537 km south-west
- Beaver Creek542 km south-west
- Moose573 km west
- Colorado Springs589 km south
- Jackson592 km west
- Aspen594 km south-west
- Crested Butte633 km south-west