Climateby Month

Bryce Canyon City, UT weather in September

NOAA 1991-2020 normals and daily records · Bryce Canyon City all year

In September, Bryce Canyon City sees highs around 70°F and lows around 42°F: mild, with some rain. Rain falls on about 7 days. Great for outdoor plans.

Normal high
70°F
Normal low
42°F
Wet days
7
1.8 in total
Daylight
12.4 h

How September changes from start to finish

Normal values at the start and end of September
September 1September 30
Normal high75°F65°F
Normal low46°F37°F
Chance of a wet day29%19%
Sunrise / sunset6:58 am / 7:58 pm7:23 am / 7:13 pm
Daylight13.0 h11.8 h

Chance of a wet day: average for the first and last 7 days of the month. Times are local clock time (Mountain Time).

What kind of days to expect

  • Comfortable dayshigh 65-80°F (temperature only: no humidity station nearby)23 of 30
  • Hot dayshigh 90°F or more0 of 30
  • Wet daysat least 0.01 in of rain or melted snow7 of 30
  • Notable rainat least 0.10 in4 of 30
  • Freezing nightslow 32°F or below5 of 30
  • Snow on the groundsnow depth 1 in or more0 of 30

Average days per September, counted from daily records for each year 1991-2020.

Rain in September

Normal precipitation is 1.8 in; a dry September brings about 0.5 in and a wet one about 2.1 in (25th and 75th percentiles). About 1 day brings half an inch or more. Snow is very rare.

How September varies from year to year

  • Warmest September, 1991-20202018: average high 74°F
  • Coolest September2006: average high 64°F
  • Wettest September1997: 5.4 in
  • Driest September2001: 0.1 in
  • Highest reading89°F (September 6, 2020)
  • Lowest reading21°F (September 30, 2007)

From the station's daily records with NOAA quality flags removed; most recent date shown when a reading repeats.

September compared with August and October

AugustSeptemberOctober
Normal high78°F70°F58°F
Normal low50°F42°F32°F
Wet days1075
Comfortable days22238
Daylight13.6 h12.4 h11.2 h

Highs change by -8°F from August and -12°F into October.

Nearby alternatives in September

How Bryce Canyon City ranks in September

  • Normal high351st warmest of 378 cities; 7th of 7 in Utah
  • Wet days151st driest of 378

What to pack for Bryce Canyon City in September

  • Layers – afternoons near 70°F but nights near 42°F

Frost in September

The first fall frost typically comes around Sep 27; in 1 year in 10 it comes before Sep 13. All frost dates for Bryce Canyon City.

Heating and cooling

September has 277 heating degree days and 2 cooling degree days (base 65°F), 4% of the year's total heating and cooling demand.

Questions

How hot is Bryce Canyon City in September?

The normal high is 70°F and the normal low is 42°F. From 1991 to 2020 the hottest September reading was 89°F (September 6, 2020).

Does it rain a lot in Bryce Canyon City in September?

About 7 days in September have at least 0.01 in of precipitation, and the normal total is 1.8 in. The wettest September in 1991-2020 was in 1997 (5.4 in); the driest was in 2001 (0.1 in).

Is September a good time to visit Bryce Canyon City?

September ranks 3rd of 12 months on our comfort score for Bryce Canyon City (81 out of 100). It has about 23 comfortable days (judged by temperature only). The best month is June.

Where the numbers come from

  • Temperature, rain, snowfall, snow depth and frost dates: Bryce Canyon NP Hqrs (USC00421008), 2.4 mi SSW of the city center, 7,890 ft (228 ft higher than the city). NOAA normals and daily records, 1991-2020.
  • Not available for this location: humidity and wind by hour, cloud cover and daily humidity and wind (no station close enough or similar enough in elevation).