Grand Junction weather in January 2025

Expect 2°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Grand Junction in January. Check more long-term weather averages for Grand Junction in January before you book your next holiday to Colorado in 2025/2026.

  • 2°C maximum daytime temperature in January in Grand Junction2
    2°C max day temperature
  • 6 hours of sunshine per day
  • 6 days with some rainfall in January in Grand Junction6
    6 days with some rainfall
  • -10°C minimum night-time temperature in January in Grand Junction-10
    -10°C min night temperature
  • 10 hours of daylight per day in January in Grand Junction10
    10 hours of daylight per day
  • No heat & humidity in January in Grand Junction0
    No heat & humidity
  • 15 mm monthly rainfall in January in Grand Junction15
    15 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in January in Grand Junction2
    2 (Low) UV index

More about Grand Junction

Grand Junction by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Colorado

Crystal Ski: up to £220pp off skiing holidays

  • Save up to £220 per person on skiing holidays in 2024
  • Book online with Crystal Ski Holidays. T&Cs apply
  • Destinations include Andorra, Austria, France & Italy
Go to Crystal Ski deal >>

View all Crystal Ski offers

Crystal Ski HolidaysCrystal Ski deal finder

The January weather guide for Colorado (Grand Junction) 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)

Back to top

More about the USA

How cold is it in Grand Junction in January?

Daytime temperatures usually reach 2°C in Grand Junction in January, falling to -10°C at night.

How sunny is it in Grand Junction in January?

There are normally 6 hours of bright sunshine each day in Grand Junction in January - that's 64% of daylight hours.

Does it rain in Grand Junction in January?

There are usually 6 days with some rain in Grand Junction in January and the average monthly rainfall is 15mm. Rain may fall as snow in this month.

Grand Junction January sunrise & sunset times

Browse the sunrise and sunset times for Grand Junction in January 2025. Select a month to view Grand Junction sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 07:33 17:03
Thursday, 16th January 2025 07:31 17:17
Friday, 31st January 2025 07:21 17:35

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^