Orange County Météo Prévisions
Orange County weather: 19°C, couvert. Par heure forecast, 14-day outlook, UV, air quality and the best time à visit.
Climat in Orange County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mois | Max moyenne | Min moyenne | Précipitations | Évaluation |
|---|---|---|---|---|
| janvier | 20° | 9° | 38 mm | ★★★★☆ |
| février | 19° | 10° | 122 mm | ★★★☆☆ |
| mars | 21° | 11° | 50 mm | ★★★★☆ |
| avril | 22° | 12° | 11 mm | ★★★★★ |
| mai | 23° | 14° | 10 mm | ★★★★★ |
| juin | 26° | 15° | 3 mm | ★★★★★ |
| juillet | 28° | 17° | 3 mm | ★★★★★ |
| août | 30° | 18° | 0 mm | ★★★★★ |
| septembre | 28° | 18° | 15 mm | ★★★★★ |
| octobre | 27° | 14° | 12 mm | ★★★★★ |
| novembre | 22° | 11° | 56 mm | ★★★★☆ |
| décembre | 20° | 10° | 65 mm | ★★★★☆ |
Climat type: Mediterranean. Source : Open-Meteo archive (ERA5).
Meilleur moment pour visiter Orange County
Go in avril, mai, juin, juillet, août, septembre and octobre. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janvier, février and décembre – expect the least comfortable mix of heat, cold or rain.
Recent extremes in Orange County
Élevéest and lowest readings observed in the last 3 years of reanalysis data – not all-time records.
How Orange County compares avec nearby places
Annual averages, and the difference against Orange County.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| ZIP Code 90001 | 48 km | 18°C | about the same | 465 mm |
| Riverside County | 48 km | 19°C | +1°C warmer | 381 mm |
| Downtown Los Angeles | 53 km | 18°C | about the same | 529 mm |
| Los Angeles | 53 km | 18°C | about the same | 529 mm |
| Los Angeles County | 53 km | 18°C | about the same | 529 mm |
What à pack, what à skip
- dim.glasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid janvier, février and décembre – historically the least comfortable months here.
Voir les prévisions de Orange County par période
Orange County weather – more answers
Explore Orange County
Every topic we hold for this place, and the same topic for the places around it.
Météo 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 Amérique du Nord.
What is the weather like in Orange County maintenant?
It is currently 19°C (67°F) avec couvert. Humidité is 62% and wind is 6 km/h.
When is the best time à visit Orange County?
avril, mai, juin, juillet, août, septembre and octobre offer the most comfortable conditions in Orange County, which has a Mediterranean climate. janvier, février and décembre 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 heure locale is 10:26 AM.
How many people live in Orange County?
Orange County has a population of approximately 3.2 million.
What is the nearest airport à 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 à do in Orange County?
Popular options include Disneyland Resort, Hollywood Sign, Santa lun.ica 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.
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| Place data | USPOTUS Atlas dataset (us-counties) – coordinates, hierarchy and facts. |
|---|---|
| Prévisions and observations | Open-Meteo (ECMWF and national models). |
| Qualité de l’air and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Météo Service. |
| Method | Scores, 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 octobre 24, 2026 at 10:26 AM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
