Været i Seattle i juli

juli i Seattle: varmt, tørt, med ren luft — en av de beste månedene å reise hit.

Oppdatert september 2026 · klimanormaler fra ERA5-reanalysen

Seattle🇺🇸 United States · Pacific Northwest · By97
  1. 52jan
  2. 58feb
  3. 67mar
  4. 77apr
  5. 85mai
  6. 92jun
  7. 97jul
  8. 95aug
  9. 89sep
  10. 72okt
  11. 57nov
  12. 49des

Nr. 1 av 12 måneder i Seattle · Nr. 2 av 1413 reisemål å besøke i juli · komfort 97/100 (nivå S)

Dager
25°C
Netter
14°C
Våte dager
1
Sol
12.6 h
Luftfuktighet
66%
Dagslys
16 h
Seattle, United States
Foto: Stephen Leonardi · Pexels

Reisendes notater om Seattle i juli

Seattle's reputation for rain simply doesn't apply in July, and the forum is emphatic about it: the dry, sunny stretch runs from around mid-June into October, with July and August the warmest and least wet months of the year. Regulars pin the switch to roughly 8 July, after which reliably warm, sunny weather sets in, and single out the last week of July and first week of August as the best of it. The real averages back them up — highs around 25°C and rain on only about four days in the whole month.
Tripadvisor community · juli · for 7 dager siden · Les mer 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 · mai · for 3 dager siden · Les mer 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 dager siden · Les mer på Tripadvisor ↗
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 dager siden · Les mer 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 dager siden · Les mer på Tripadvisor ↗

Notatene som gjelder hele året, ligger på oversikten over Seattle. Legg til ditt eget notat fra kortet til Seattle på kartet.

Klimanormaler for Seattle — juli

Dagtemperatur25°C / 77°F🌤 varmt
Natttemperatur14°C / 58°F
Føles som (dag)26°C / 79°F
Nedbør7 mm / 0.3 in☀️ tørt
Regndager1 dager
Luftfuktighet66%💧 fuktig
Duggpunkt11°C / 52°F
Sol12.6 t/dag
Dagslys15.5 t
Vind11 km/t / 7 mph
Luftkvalitet (US AQI)35🍃 god

Månedsgjennomsnitt fra ERA5-reanalysen. AQI er den gjennomsnittlige amerikanske luftkvalitetsindeksen for måneden.

Trengsel i Seattle i juli

Hvor travelt selve stedet er — skoleferier og fellesferier, månedene en redaktør har merket, og hvor ettertraktet været gjør dem. Aldri en del av komfortscoren.

ToppsesongIndependence Day, Mount Rainier wildflowers, Summer break i United States(anslag)

JFMAMJJASOND

ToppsesongTraveltSkuldersesongRolig

Beste måneder for været i Seattle

Rangert etter reisemålets egen klimakomfortscore gjennom året — noe annet enn hvor travelt det blir (se Trengsel over).

Best værVæret i Seattle topper seg juni–august, best rundt juli.

juli omfatter Salmon at the Ballard Locks.

JFMAMJJASOND

Best værBrukbart værTøffest vær

Hva som skjer i Seattle i juli

Faste sesonghendelser, naturfenomener, stengninger og helligdager — kuratert og kildebelagt.

  • Sesong

    Junuary

    25. mai – 4. jul · vanligvisTåkesesongRisiko

    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 · vanligvisDyrelivssesong

    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 ↗

  • Helligdag

    Independence Day

    3.–5. julNasjonaldagMye folkStengninger

    The Fourth of July is a federal holiday: banks and government offices close, fireworks draw large crowds to parks and waterfronts after dark, and roads and flights are busy over the long weekend. Claim a viewing spot early. Kilde ↗

  • Sesong

    The dry months

    5. jul – 15. sep · vanligvisTørrsesong

    The rain effectively stops after the Fourth of July and holds off until well into September. Everything outdoors in this city is scheduled around those ten weeks.

  • Natur

    Mount Rainier wildflowers

    15. jul – 20. aug · vanligvisVillblomster og blomstringMye folk

    Paradise and Sunrise flower for about a month once the snowpack finally clears, usually from mid-July. Timed entry applies to the park in summer and the meadows are strictly stay-on-the-path.

  • Festival

    Seafair

    28. jul – 9. aug · vanligvisMotorsporthelgMye folkStengninger

    Hydroplane racing on Lake Washington and the Blue Angels overhead on the first weekend of August. The I-90 bridge closes for the air show and the whole east side plans around it. Kilde ↗

Hva som skjer rundt om i verden i juli →

I nærheten, og noe skjer

Innen 300 km fra Seattle — en dagstur eller et kort hopp — med noe på gang denne måneden. Aldri en del av komfortscoren.

Hvor ligger Seattle?

Laster kart …

Seattle i juli — ofte stilte spørsmål

Er juli et godt tidspunkt å besøke Seattle?
juli i Seattle: varmt, tørt, med ren luft — en av de beste månedene å reise hit. Måneden ligger på plass 1 av 12 for Seattle på SeasonMaps komfortscore (97/100).
Hvordan er været i Seattle i juli?
I juli har Seattle i snitt en dagtemperatur på 25.2°C og en natttemperatur på 14.3°C, med rundt 7.3 mm regn fordelt på omtrent 1.3 regndager.
Hvordan er luftkvaliteten i Seattle i juli?
Seattle har en gjennomsnittlig amerikansk luftkvalitetsindeks på rundt 35 i juli.

Innen 300 km: Olympic National Parks Subalpine wildflowers, rundt 20. jun – 10. aug og Victoria, BCs Whale watching season, rundt 1. mai – 15. okt.

Vær i Seattle i juli: 25°C, 1 regndager, 13 t sol | SeasonMap