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Climate · Adams

Adams in September

Warm and mostly dry, as the days shorten.

Typical weather, averaged over 30 years

September in Adams is warm: highs near 81°F, lows near 50°F. Rain falls on about one day a week, and the days shorten by 1 hour 9 minutes from the first week to the last.September in Adams is warm: highs near 27°C, lows near 10°C. Rain falls on about one day a week, and the days shorten by 1 hour 9 minutes from the first week to the last.

High
81°F27°Caverage
Low
50°F10°Caverage
Wet days
1a week · 19% of days
Daylight
12h 26mon average

Is September a good time to visit Adams?

Yes. September is one of Adams's best months (June, or September).

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 81°F in September, against 44°F to 90°F through the year.Highs near 27°C in September, against 7°C to 32°C through the year.

Chance of a wet day

19% of days in September, against 10% to 56% through the year.

Cloud cover

40% cover in September, against 26% to 72% through the year.

Daylight

12h 26m in September, against 8h 44m to 15h 39m 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. August90°32°low 58°low 14°1 wet day a weekRain on about one day a week.
  2. September81°27°low 50°low 10°1 wet day a weekRain on about one day a week.
  3. October69°21°low 42°low 6°2 wet days a weekRain on about two days a week.

Where Adams sits, in September

America/Los Angeles
this place
typical high in September 40°F4°C95°F35°C
Sunrise, mid-September
6:30 AMsets 7:07 PM
Above the sea
657 mupland
Latitude
45.7°Nnorthern hemisphere
Nearest of ours
Government Camp279 km west

The land around Adams, 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 Adams

Typical weather, averaged over 30 years (1995–2024), from the 11 km grid square nearest Adams. 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 (657 m) against the climate model's (1,206 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 (657 m) against the climate model's (1,206 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.