Grand Junction weather in March 2025

Expect 13°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Grand Junction in March. Check more long-term weather averages for Grand Junction in March before you book your next holiday to Colorado in 2025/2026.

  • 13°C maximum daytime temperature in March in Grand Junction13
    13°C max day temperature
  • 8 hours of sunshine per day
  • 8 days with some rainfall in March in Grand Junction8
    8 days with some rainfall
  • -1°C minimum night-time temperature in March in Grand Junction-1
    -1°C min night temperature
  • 12 hours of daylight per day in March in Grand Junction12
    12 hours of daylight per day
  • No heat & humidity in March in Grand Junction0
    No heat & humidity
  • 22 mm monthly rainfall in March in Grand Junction22
    22 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in March in Grand Junction5
    5 (Moderate) UV index

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The March 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)

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How warm is it in Grand Junction in March?

Daytime temperatures usually reach 13°C in Grand Junction in March, falling to -1°C at night.

How sunny is it in Grand Junction in March?

There are normally 8 hours of bright sunshine each day in Grand Junction in March - that's 65% of daylight hours.

Does it rain in Grand Junction in March?

There are usually 8 days with some rain in Grand Junction in March and the average monthly rainfall is 22mm.

Grand Junction March sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 06:46 18:07
Sunday, 16th March 2025 06:23 18:23
Monday, 31st March 2025 06:00 18:37

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