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Climate · Princeville

Princeville in September

Hot and wet, as the days shorten.

Typical weather, averaged over 30 years

September in Princeville is hot: highs near 85°F, lows near 73°F. Rain falls on about five days a week, less often as the month goes on, and the days shorten by 28 minutes from the first week to the last.September in Princeville is hot: highs near 29°C, lows near 23°C. Rain falls on about five days a week, less often as the month goes on, and the days shorten by 28 minutes from the first week to the last.

High
85°F29°Caverage
Low
73°F23°Caverage
Wet days
5a week · 67% of days
Daylight
12h 14mon average

Is September a good time to visit Princeville?

September sits outside Princeville's best months, which run from December to February. Expect hot days and rain on about five 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.

How September sits in the year

week by week

Temperature

Highs near 85°F in September, against 78°F to 85°F through the year.Highs near 29°C in September, against 26°C to 29°C through the year.

Chance of a wet day

67% of days in September, against 38% to 74% through the year.

Cloud cover

37% cover in September, against 30% to 43% through the year.

Daylight

12h 14m in September, against 10h 48m to 13h 28m 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. August85°29°low 73°low 23°5 wet days a weekRain on about five days a week.
  2. September85°29°low 73°low 23°5 wet days a weekRain on about five days a week.
  3. October84°29°low 73°low 23°4 wet days a weekRain on about four days a week.

Where Princeville sits, in September

Pacific/Honolulu
this place
typical high in September 40°F4°C95°F35°C
Sunrise, mid-September
6:24 AMsets 6:42 PM
Above the sea
30 mlow-lying
Latitude
22.2°Nnorthern hemisphere
Nearest of ours
Honolulu197 km south-east

The land around Princeville, 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 Princeville

Typical weather, averaged over 30 years (1995–2024), from the 11 km grid square nearest Princeville. 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 (30 m) against the climate model's (347 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 (30 m) against the climate model's (347 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.