Vejret i Seattle i juni

Seattle i juni: behageligt, tørt, med ren luft — et fremragende tidspunkt at tage afsted.

Opdateret september 2026 · klimanormaler fra ERA5-reanalysen

Seattle🇺🇸 United States · Det nordvestlige USA · By92
  1. 52jan.
  2. 58feb.
  3. 67mar.
  4. 77apr.
  5. 85maj
  6. 92jun.
  7. 97jul.
  8. 95aug.
  9. 89sep.
  10. 72okt.
  11. 57nov.
  12. 49dec.

Nr. 3 af 12 måneder i Seattle · Nr. 159 af 1413 rejsemål at besøge i juni · komfort 92/100 (niveau S)

Dage
22°C
Nætter
12°C
Våde dage
5
Sol
11.6 h
Luftfugtighed
71%
Dagslys
16 h
Seattle, United States
Foto: Stephen Leonardi · Pexels

Noter fra rejsende om Seattle i juni

Juneuary is the local word for the version of this month that feels like January, and the local claim is that summer does not start until the 5th of July - the same joke the Portland board tells, two hundred kilometres south. The instruction that follows is precise: the 30th of June is a different month from the 1st, so come at the end. Our row is kinder than the nickname. Rain is 29.5mm across 5.1 days, and there are 11.6 hours of sun inside 15.9 of daylight, so the grey is brief showers between sun breaks rather than a ceiling. What June lacks is warmth - 21.6C by day, 12C at night. The record: humidity 71 percent, a 12.5 kph wind and AQI 39.
JuneuaryOrNot · juni · for 3 dage siden · Læs mere på Tripadvisor ↗

Andre måneder i Seattle

Regulars describe this as the most variable month of the year here, unlike the more settled fall and winter, with two genuinely distinct outcomes possible on any given day - sunny and into the low 70s Fahrenheit, or overcast with highs stuck in the upper 50s to low 60s. Our row backs the mild, changeable average across that range, 19.1C over 9.5C nights, with 34mm of rain across 5.3 days. Regulars are consistent this is still a genuinely good time to visit, flowers in full bloom and springlike energy throughout the city, with layering the standard advice given how unpredictable a specific day can turn out. The record: humidity 74 percent, 10.8 hours of sun, a 12.6 kph wind and AQI 44.
SeventiesAndSunnyOrSixtiesAndOvercast · maj · for 3 dage siden · Læs mere på Tripadvisor ↗
Regulars call this one of the city's best-looking months on paper, and are specific about why: the rains that define this region typically hold off until mid-October, and the first week of the month is often the driest and warmest stretch, with the back half cooling off a little as it goes. Our row backs the shift, 21.4C over 12.3C nights, with 35.5mm of rain across 5.6 days - a real total, but light next to what regulars describe arriving a month later. Evenings call for a light jacket or sweatshirt once the sun goes down. The one caveat some years bring is wildfire smoke drifting in from regional fires, not present every September but enough that regulars mention checking air quality before a trip built around outdoor views. The record: 9.5 hours of sun, a 12.3 kph wind and AQI 40.
FirstWeekDriestSecondHalfCooler · september · for 3 dage siden · Læs mere på Tripadvisor ↗
Seattle-forum threads on August are almost giddy about the weather - this and the two months around it are the reliably dry, sunny stretch of the year, with posters calling a soggy day genuinely rare and temperatures running warm without the humidity that makes other cities miserable in summer. The one recurring caveat has nothing to do with rainfall: more than one thread flags wildfire smoke as the real risk, a haze that can roll in and ruin an otherwise perfect week with no warning. Cruise-ship crowds pack Pike Place Market and the Space Needle on port days. The record backs the dry read completely: 25.2C days, 14.7C nights, just 12mm total across 1.6 days, 11.4 hours of sun and an AQI of 44 - though that AQI can spike hard on a bad smoke day, which the average doesn't show.
PikePlaceAugustRegular · august · for 4 dage siden · Læs mere på Tripadvisor ↗
Seattle forum threads describe February as genuinely mixed - some stretches bring drizzly, overcast, grey days typical of the region's wet season (which runs roughly mid-October through April), while other years bring a welcome week or so of milder, lighter-sun weather that winter-weary locals specifically look forward to. Snow chances were described as relatively low by this point in winter, with January and early February the more likely window for any accumulation. One consistent tip from posters familiar with the wider region: the northern Olympic Peninsula tends to run drier and sunnier than Seattle proper in February, a worthwhile alternative for anyone chasing better odds of sun.
PugetSoundRegular · februar · for 5 dage siden · Læs mere på Tripadvisor ↗

Noterne for hele året findes på oversigten over Seattle. Tilføj din egen note fra Seattle på kortet.

Klimanormaler for Seattle — juni

Dagtemperatur22°C / 71°F😎 behageligt
Nattemperatur12°C / 54°F
Føles som (dag)21°C / 70°F
Nedbør30 mm / 1.2 in☀️ tørt
Regnvejrsdage5 dage
Luftfugtighed71 %💧 fugtigt
Dugpunkt9°C / 49°F
Solskin11.6 t/dag
Dagslys15.9 t
Vind13 km/t / 8 mph
Luftkvalitet (US AQI)39🍃 god

Månedsgennemsnit fra ERA5-reanalysen. AQI er det gennemsnitlige amerikanske luftkvalitetsindeks for måneden.

Travlhed i Seattle i juni

Hvor travlt der er på selve stedet — skoleferier og masseferier, de måneder en redaktør har markeret, og hvor eftertragtet vejret gør dem. Aldrig en del af komfortscoren.

TætpakketFremont Solstice Parade, Summer break i United States, skoleferie på 2 af de markeder, der fylder stedet(anslået)

JFMAMJJASOND

TætpakketTravltSkuldersæsonStille

Bedste måneder for vejret i Seattle

Rangeret efter dette rejsemåls egen klimakomfortscore året igennem — noget andet end, hvor travlt der bliver (se Travlhed ovenfor).

Bedste vejrVejret i Seattle topper juni–august, bedst omkring juli.

juni rummer Salmon at the Ballard Locks.

JFMAMJJASOND

Bedste vejrPænt vejrHårdeste vejr

Det sker i Seattle i juni

Tilbagevendende sæsonbegivenheder, naturfænomener, lukninger og helligdage — kurateret og med kilder.

  • Sæson

    Junuary

    25. maj – 4. jul. · normaltTågesæsonRisiko

    The local name for the grey, cool weeks that sit on the city between late May and the Fourth of July, when the marine layer refuses to lift and everyone insists summer starts later here.

  • Natur

    Salmon at the Ballard Locks

    15. jun. – 20. sep. · normaltDyrelivssæson

    Sockeye run through the fish ladder in early summer, chinook and coho into September, and the viewing windows below the locks are free and busy. Numbers vary wildly year to year. Kilde ↗

  • Festival

    Fremont Solstice Parade

    15.–22. jun. · normaltKunstfestivalTætpakket

    The Saturday nearest the solstice, and the one parade with rules against motors, logos and printed words of any kind. The body-painted cyclists ride ahead of it and the bridges into Fremont clog from late morning. Kilde ↗

Det sker rundt om i verden i juni →

Lige i nærheden sker der noget

Inden for 300 km fra Seattle — en dagstur eller et kort hop — hvor der sker noget denne måned. Aldrig en del af komfortscoren.

Hvor ligger Seattle?

Indlæser kort…

Seattle i juni — ofte stillede spørgsmål

Er juni et godt tidspunkt at besøge Seattle?
Seattle i juni: behageligt, tørt, med ren luft — et fremragende tidspunkt at tage afsted. Måneden ligger nr. 3 ud af 12 for Seattle på SeasonMaps komfortscore (92/100).
Hvordan er vejret i Seattle i juni?
I juni har Seattle i gennemsnit en dagtemperatur på 21.6 °C og en nattemperatur på 12 °C, med omkring 29.5 mm regn fordelt på cirka 5.1 regnvejrsdage.
Hvordan er luftkvaliteten i Seattle i juni?
Seattle har et gennemsnitligt amerikansk luftkvalitetsindeks på omkring 39 i juni.

Inden for 300 km: Olympic National Park's Subalpine wildflowers, omkring 20. jun. – 10. aug. og Victoria, BC's Whale watching season, omkring 1. maj – 15. okt..

Vejret i Seattle i juni: 22 °C, 5 regnvejrsdage, 12 t sol | SeasonMap