Penticton weather in January 2026

Expect daytime maximum temperatures of -1°C in Penticton in January based on long-term weather averages. There are 2 hours of sunshine per day on average with 11 days with some rainfall, which might fall as snow.

  • -1°C maximum daytime temperature in January in Penticton-1
    -1°C max day temperature
  • 2 hours of sunshine per day
  • 11 days with some rainfall in January in Penticton11
    11 days with some rainfall
  • -8°C minimum night-time temperature in January in Penticton-8
    -8°C min night temperature
  • 9 hours of daylight per day in January in Penticton9
    9 hours of daylight per day
  • No heat & humidity in January in Penticton0
    No heat & humidity
  • 34 mm monthly rainfall in January in Penticton34
    34 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Penticton1
    1 (Low) UV index

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The January weather guide for British Columbia (Penticton) 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 / mm)  |  Imperial (°F / inches)

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How cold is it in Penticton in January?

Daytime temperatures usually reach -1°C in Penticton in January, falling to -8°C at night.

How sunny is it in Penticton in January?

There are normally 2 hours of bright sunshine each day in Penticton in January - that's 20% of daylight hours.

Does it rain in Penticton in January?

There are usually 11 days with some rain in Penticton in January and the average monthly rainfall is 34mm. Rain may fall as snow in this month.

Penticton January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 07:55 16:10
Friday, 16th January 2026 07:48 16:29
Saturday, 31st January 2026 07:31 16:53

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