Orange County 天気 予報
Orange County weather: 19°C, 曇り. 時間別 forecast, 14-day outlook, UV, air quality and the best timeからvisit.
気候 in Orange County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| 月 | Avg high | Avg low | 雨fall | Rating |
|---|---|---|---|---|
| 1月 | 20° | 9° | 38 mm | ★★★★☆ |
| 2月 | 19° | 10° | 122 mm | ★★★☆☆ |
| 3月 | 21° | 11° | 50 mm | ★★★★☆ |
| 4月 | 22° | 12° | 11 mm | ★★★★★ |
| 5月 | 23° | 14° | 10 mm | ★★★★★ |
| 6月 | 26° | 15° | 3 mm | ★★★★★ |
| 7月 | 28° | 17° | 3 mm | ★★★★★ |
| 8月 | 30° | 18° | 0 mm | ★★★★★ |
| 9月 | 28° | 18° | 15 mm | ★★★★★ |
| 10月 | 27° | 14° | 12 mm | ★★★★★ |
| 11月 | 22° | 11° | 56 mm | ★★★★☆ |
| 12月 | 20° | 10° | 65 mm | ★★★★☆ |
気候 type: Mediterranean. 出典： Open-Meteo archive (ERA5).
訪問に最適な時期 Orange County
Go in 4月, 5月, 6月, 7月, 8月, 9月 and 10月. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: 1月, 2月 and 12月 - expect the least comfortable mix of heat, cold or rain.
Recent extremes in Orange County
高いest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Orange County compares、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からpack, whatからskip
- 日glasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid 1月, 2月 and 12月 - historically the least comfortable months here.
時間帯別のOrange County 予報を見る
Orange County weather - more answers
Explore Orange County
Every topic we hold for this place, and the same topic for the places around it.
天気 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 北アメリカ.
What is the weather like in Orange County現在?
It is currently 19°C (67°F)、曇り. 湿度 is 62% and wind is 6 km/h.
When is the best timeからvisit Orange County?
4月, 5月, 6月, 7月, 8月, 9月 and 10月 offer the most comfortable conditions in Orange County, which has a Mediterranean climate. 1月, 2月 and 12月 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 local time is 12:56 PM.
How many people live in Orange County?
Orange County has a population of approximately 3.2 million.
What is the nearest airportから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からdo in Orange County?
Popular options include Disneyland Resort, Hollywood Sign, Santa 月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. |
|---|---|
| 予報 and observations | Open-Meteo (ECMWF and national models). |
| 大気質 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 気候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National 天気 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 10月 24, 2026 at 12:56 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
