County in California

Orange County Weer Voorspelling

Orange County weather: 24°C, onbewolkt. Per uur forecast, 14-day outlook, UV, air quality and the best time en visit.

🌙 24°C now🕔 4:50 AM local📅 Best: april, mei, juni, juli, augustus, september and oktober👥 3.2 million

Orange County weather in september

28°
average high · low 18°C
★★★★★
ranked #6 of 12 months

One of the best months en visit Orange County.

Average high28°C
Average low18°C
Mean22°C
Neerslag15 mm

september runs 4°C warmer than the annual average in Orange County.

Weer map for Orange County

Animated model layers. Pick a layer en load it.

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Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.

Klimaat in Orange County month by month

Average high, average low and total rainfall, based on three years of reanalysis data.

janfebmaaaprmeijunjulaugsepoktnovdecLine: average high · Bars: rainfall
MaandGem. maximumGem. minimumNeerslagBeoordeling
januari20°9°38 mm★★★★☆
februari19°10°122 mm★★★☆☆
maart21°11°50 mm★★★★☆
april22°12°11 mm★★★★★
mei23°14°10 mm★★★★★
juni26°15°3 mm★★★★★
juli28°17°3 mm★★★★★
augustus30°18°0 mm★★★★★
september28°18°15 mm★★★★★
oktober27°14°12 mm★★★★★
november22°11°56 mm★★★★☆
december20°10°65 mm★★★★☆

Klimaat type: Mediterranean. Bron: Open-Meteo archive (ERA5).

Beste reistijd Orange County

Go in april, mei, juni, juli, augustus, september and oktober. These months score highest on comfortable temperatures, low rainfall and useful daylight.

Hardest months: januari, februari and december – expect the least comfortable mix of heat, cold or rain.

januari★★★★☆
februari★★★☆☆
maart★★★★☆
april★★★★★
mei★★★★★
juni★★★★★
juli★★★★★
augustus★★★★★
september★★★★★
oktober★★★★★
november★★★★☆
december★★★★☆

What en pack, what en skip

Pack for the next 7 days
  • Lightweight, light-coloured clothing and a refillable water bottle
  • zoglasses, a brimmed hat and SPF 30+
Worth avoiding
  • Avoid long hikes after mid-morning; start at dawn or leave it for a cooler day.
  • If your dates are flexible, avoid januari, februari and december – historically the least comfortable months here.

How Orange County compares met nearby places

Annual averages, and the difference against Orange County.

PlaceDistanceAvg tempvs hereAnnual rain
ZIP Code 9000148 km18°Cabout the same465 mm
Riverside County48 km19°C+1°C warmer381 mm
Downtown Los Angeles53 km18°Cabout the same529 mm
Los Angeles53 km18°Cabout the same529 mm
Los Angeles County53 km18°Cabout the same529 mm

Bekijk de voorspelling voor Orange County per periode

Orange County weather – more answers

Explore Orange County

Every topic we hold for this place, and the same topic for the places around it.

Weer for related places

Frequently asked questions

Where is Orange County?

Orange County is a county in California. Its coordinates are 33.7175, -117.8311. It lies in Noord-Amerika.

What is the weather like in Orange County nu?

It is currently 24°C (75°F) met onbewolkt. Luchtvochtigheid is 41% and wind is 4 km/h.

When is the best time en visit Orange County?

april, mei, juni, juli, augustus, september and oktober offer the most comfortable conditions in Orange County, which has a Mediterranean climate. januari, februari and december are usually the hardest months for outdoor plans.

What time zone is Orange County in?

Orange County observes America/Los_Angeles (UTC-07:00). The lokale tijd is 4:50 AM.

How many people live in Orange County?

Orange County has a population of approximately 3.2 million.

What is the nearest airport en Orange County?

The closest airports are Los Angeles International Airport (LAX), 59 km away, San Diego International Airport (SAN), 124 km away and Harry Reid International Airport (LAS), 359 km away.

What are the top things en do in Orange County?

Popular options include Disneyland Resort, Hollywood Sign, Santa maica State Beach, Coronado Beach, Anza-Borrego Desert State Park and Joshua Tree National Park.

What places are in Orange County?

Orange County covers 1 places in this atlas, including Disneyland Resort.

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (us-counties) – coordinates, hierarchy and facts.
Voorspelling and observationsOpen-Meteo (ECMWF and national models).
Luchtkwaliteit and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Klimaat averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National Weer Service.
MethodScores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing – the block is simply not shown.

Last updated oktober 5, 2026 at 4:50 AM lokale tijd. Live blocks refresh every 15 minutes; climate averages monthly.

Davil Hofile
Written byWriter at USPOTUS

Davil Hofile is a writer at USPOTUS covering breaking news, NFL updates, viral stories, entertainment, pets, and lifestyle. He specializes in transforming complex news into clear, trustworthy, and engaging articles that help readers quickly understand what's happening across the United States. His reporting follows Google's E-E-A-T guidelines, emphasizing accuracy, credible sources, and practical value for readers.

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