Green River weather in April 2025

Expect 12°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Green River in April. Check more long-term weather averages for Green River in April before you book your next holiday to Wyoming in 2025/2026.

  • 12°C maximum daytime temperature in April in Green River12
    12°C max day temperature
  • 9 hours of sunshine per day
  • 9 days with some rainfall in April in Green River9
    9 days with some rainfall
  • -3°C minimum night-time temperature in April in Green River-3
    -3°C min night temperature
  • 13 hours of daylight per day in April in Green River13
    13 hours of daylight per day
  • No heat & humidity in April in Green River0
    No heat & humidity
  • 21 mm monthly rainfall in April in Green River21
    21 mm of monthly rainfall
  • UV (maximum) index 6 (High) in April in Green River6
    6 (High) UV index

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The April weather guide for Wyoming (Green River) 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 Green River in April?

Daytime temperatures usually reach 12°C in Green River in April, falling to -3°C at night.

How sunny is it in Green River in April?

There are normally 9 hours of bright sunshine each day in Green River in April - that's 67% of daylight hours.

Does it rain in Green River in April?

There are usually 9 days with some rain in Green River in April and the average monthly rainfall is 21mm.

Green River April sunrise & sunset times

Browse the sunrise and sunset times for Green River in April 2025. Select a month to view Green River sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st April 2025 06:00 18:44
Tuesday, 15th April 2025 05:37 18:59
Wednesday, 30th April 2025 05:16 19:15

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