McCall weather in September 2026

Expect daytime maximum temperatures of 70°F in McCall, Idaho in September based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 1.6 inches of rainfall in the month.

  • 70°F maximum daytime temperature in September in McCall70
    70°F max day temperature
  • 9 hours of sunshine per day
  • 7 days with some rainfall in September in McCall7
    7 days with some rainfall
  • 32°F minimum night-time temperature in September in McCall32
    32°F min night temperature
  • 12 hours of daylight per day in September in McCall12
    12 hours of daylight per day
  • No heat & humidity in September in McCall0
    No heat & humidity
  • 1.6 inches monthly rainfall in September in McCall1.6
    1.6 inches of monthly rainfall
  • UV (maximum) index 6 (High) in September in McCall6
    6 (High) UV index

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The September weather guide for Idaho (McCall) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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How hot is it in McCall in September?

Daytime temperatures usually reach 77°F in McCall in September with no heat and humidity, falling to 46°F at night.

How sunny is it in McCall in September?

There are normally 10 hours of bright sunshine each day in McCall in September - that's 80% of daylight hours.

Does it rain in McCall in September?

There are usually 4 days with some rain in McCall in September and the average monthly rainfall is 0.7 inches.

McCall September sunrise & sunset times

Browse the sunrise and sunset times for McCall in September 2026. Select a month to view McCall sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st September 2026 06:07 19:21
Tuesday, 15th September 2026 06:23 18:55
Wednesday, 30th September 2026 06:41 18:26

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