Hva som skjer i Boulder, United States gjennom året

Boulder, United States har 8 kuraterte hendelser gjennom året — 2 festivaler, 1 naturfenomen, 2 helligdager, 1 sesong og 2 faresesonger. Disse bør du planlegge rundt: Colorado Music Festival (juni) og Foothills wildflowers (april). november til januar er månedene med mest folk.

Oppdatert september 2026 · hver hendelse er kuratert og kildebelagt · datoer for 2026 der de er kunngjort, det vanlige vinduet der de ikke er det

Beste reisetid til Boulder: vær, trengsel og notater →

Hendelser og trengsel i Boulder måned for måned

MånedHva som starterTrengsel
januarToppsesong
februarRolig
marsHeavy spring snowTravelt
aprilFoothills wildflowersSkuldersesong
maiBolder Boulder 10KTravelt
juniColorado Music FestivalTravelt
juliAfternoon thunderstormsTravelt
augustTravelt
septemberTravelt
oktoberSkuldersesong
novemberChinook windstorms, ThanksgivingToppsesong
desemberChristmas and New YearToppsesong

Toppsesong — Christmas and New Year, Winter / Christmas break i United States

Ingenting nytt starter i januar.

Fortsatt på gang: Chinook windstorms (1. nov – 31. mar (vanligvis)), Christmas and New Year (24. des – 1. jan)

Rolig — en av de dårligste månedene værmessig

Ingenting nytt starter i februar.

Fortsatt på gang: Chinook windstorms (1. nov – 31. mar (vanligvis))

Travelt — Spring break i United States

  • Sesong

    Heavy spring snow

    1. mar – 30. apr · vanligvisStengt utenfor sesongStengninger

    March and April are the snowiest months on the Front Range, and it arrives as wet upslope storms that take down trees and shut the airport for a day. It is gone off the streets within forty-eight hours; the trails stay mud for a week. Kilde ↗

Fortsatt på gang: Chinook windstorms (1. nov – 31. mar (vanligvis))

Skuldersesong — en helt vanlig måned

  • Natur

    Foothills wildflowers

    20. apr – 10. jul · vanligvisVillblomster og blomstring

    Colour works uphill from the Mesa Trail meadows in late April to the high meadows above town by early July. The Chautauqua trailhead lot fills by eight on a weekend; the shuttle exists for a reason. Kilde ↗

Fortsatt på gang: Heavy spring snow (1. mar – 30. apr (vanligvis))

Travelt — Bolder Boulder 10K

  • Festival

    Bolder Boulder 10K

    24.–31. mai · vanligvisSportsarrangementMye folkStengningerBestill tidlig

    Fifty thousand runners set off in waves on Memorial Day Monday and finish inside the CU stadium for the noon tribute. Half the city centre is closed to cars for the morning, and the neighbourhood bands along the route are the point. Kilde ↗

Fortsatt på gang: Foothills wildflowers (20. apr – 10. jul (vanligvis))

Travelt — Summer break i United States, skoleferie i 2 av markedene som fyller stedet

  • Festival

    Colorado Music Festival

    25. jun – 5. aug · vanligvisBestill tidlig

    Six weeks of orchestral concerts in the wooden Chautauqua Auditorium, doors and windows open onto the Flatirons. Bring a layer — the building has no air conditioning and no heating, and the evenings turn cold fast. Kilde ↗

Fortsatt på gang: Foothills wildflowers (20. apr – 10. jul (vanligvis))

Travelt — Summer break i United States, skoleferie i 2 av markedene som fyller stedet

  • Fare

    Afternoon thunderstorms

    1. jul – 31. aug · vanligvisStormsesong

    Storms build over the Divide most afternoons and reach the foothills between one and four, with lightning that kills hikers on exposed ridges every few years. The local rule is to be off the high ground by noon. Kilde ↗

Fortsatt på gang: Foothills wildflowers (20. apr – 10. jul (vanligvis)), Colorado Music Festival (25. jun – 5. aug (vanligvis))

Travelt — Summer break i United States, skoleferie i 2 av markedene som fyller stedet

Ingenting nytt starter i august.

Fortsatt på gang: Colorado Music Festival (25. jun – 5. aug (vanligvis)), Afternoon thunderstorms (1. jul – 31. aug (vanligvis))

Travelt — Summer break i United States

Ingenting nytt starter i september.

Skuldersesong — en helt vanlig måned

Ingenting nytt starter i oktober.

Toppsesong — Thanksgiving, Thanksgiving break i United States

  • Fare

    Chinook windstorms

    1. nov – 31. mar · vanligvisVindsesong

    Air spilling off the Divide accelerates down the canyons and hits the west side of town at motorway speeds several times a winter, taking out power and lorries on the Foothills Parkway. It is also why the snow never lies here for long. Kilde ↗

  • Helligdag

    Thanksgiving

    25.–29. novNasjonaldagMye folkStengninger

    Thanksgiving, the fourth Thursday of November, is the country's biggest travel holiday: airports and highways are at their busiest on the Wednesday before and the Sunday after, and on the day itself offices, banks and many shops close. Kilde ↗

Toppsesong — Christmas and New Year, Winter / Christmas break i United States

  • Helligdag

    Christmas and New Year

    24. des – 1. janJul og nyttårStengningerMye folk

    Christmas Day and New Year's Day are federal holidays: on 25 December most shops, museums and many restaurants close, and airports stay busy through the week between as families travel. New Year's Eve fills bars and restaurants, many at set-menu prices. Kilde ↗

Fortsatt på gang: Chinook windstorms (1. nov – 31. mar (vanligvis)), Thanksgiving (25.–29. nov)

Rundt om i verden

Hva som skjer i Boulder, United States gjennom året — 8 festivaler, helligdager og sesonger måned for måned | SeasonMap