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Climate · Dolores

Dolores in September

Mild and damp, as the days shorten.

Typical weather, averaged over 30 years

September in Dolores is mild: highs near 68°F, lows near 40°F. Rain falls on about three days a week, less often as the month goes on, and the days shorten by 52 minutes from the first week to the last.September in Dolores is mild: highs near 20°C, lows near 4°C. Rain falls on about three days a week, less often as the month goes on, and the days shorten by 52 minutes from the first week to the last.

High
68°F20°Caverage
Low
40°F4°Caverage
Wet days
3a week · 44% of days
Daylight
12h 21mon average

Is September a good time to visit Dolores?

A good month, just outside Dolores's best months, which run from June to August.

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.

How September sits in the year

week by week

Temperature

Highs near 68°F in September, against 35°F to 76°F through the year.Highs near 20°C in September, against 2°C to 24°C through the year.

Chance of a wet day

44% of days in September, against 23% to 58% through the year.

Cloud cover

28% cover in September, against 28% to 51% through the year.

Daylight

12h 21m in September, against 9h 35m to 14h 44m through the year.

Week by week, lightly smoothed, with September shaded. The olive line marks the best months. Hover or tap a week for its figures.

Either side

  1. August74°23°low 46°low 8°4 wet days a weekRain on about four days a week.
  2. September68°20°low 40°low 4°3 wet days a weekRain on about three days a week.
  3. October58°14°low 31°low -1°2 wet days a weekRain on about two days a week.

Where Dolores sits, in September

America/Denver
this place
typical high in September 40°F4°C95°F35°C
Sunrise, mid-September
6:53 AMsets 7:22 PM
Above the sea
2,652 mhigh country
Latitude
37.8°Nnorthern hemisphere
Nearest of ours
Telluride31 km north-east

The land around Dolores, shaded by its typical high in September, 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.

Elsewhere in United States in September

high · low · wet days
See September on the planning mapThe whole year in Dolores

Typical weather, averaged over 30 years (1995–2024), from the 11 km grid square nearest Dolores. Temperatures are adjusted against 66 weather stations: daytime highs read about 3.1°F cold in the source data and are raised to match, and both highs and lows are adjusted for the town's height (2,652 m) against the climate model's (3,200 m).Temperatures are adjusted against 66 weather stations: daytime highs read about 1.7°C cold in the source data and are raised to match, and both highs and lows are adjusted for the town's height (2,652 m) against the climate model's (3,200 m). Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not. Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.

Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not.

Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.