Orange County Ilmasto and Average Sää
Ilmasto of Orange County: average temperatures, rainfall and seasons month by month.
Ilmasto in Orange County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Kuukausi | Avg high | Avg low | Sadefall | Rating |
|---|---|---|---|---|
| tammikuu | 20° | 9° | 38 mm | ★★★★☆ |
| helmikuu | 19° | 10° | 122 mm | ★★★☆☆ |
| maaliskuu | 21° | 11° | 50 mm | ★★★★☆ |
| huhtikuu | 22° | 12° | 11 mm | ★★★★★ |
| tou | 23° | 14° | 10 mm | ★★★★★ |
| kesäkuu | 26° | 15° | 3 mm | ★★★★★ |
| heinäkuu | 28° | 17° | 3 mm | ★★★★★ |
| elokuu | 30° | 18° | 0 mm | ★★★★★ |
| syyskuu | 29° | 18° | 19 mm | ★★★★★ |
| lokakuu | 27° | 15° | 19 mm | ★★★★★ |
| marraskuu | 22° | 11° | 56 mm | ★★★★☆ |
| joulukuu | 20° | 10° | 65 mm | ★★★★☆ |
Ilmasto type: Mediterranean. Lähde: Open-Meteo archive (ERA5).
Recent extremes in Orange County
Korkeaest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Orange County compares ja 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 | 474 mm |
| Riverside County | 48 km | 19°C | +1°C warmer | 381 mm |
| Downtown Los Angeles | 53 km | 18°C | about the same | 537 mm |
| Los Angeles | 53 km | 18°C | about the same | 537 mm |
| Los Angeles County | 53 km | 18°C | about the same | 537 mm |
Ilmasto by attraction in Orange County
1 attractions mapped in this atlas
Paras aika vierailla Orange County
Go in huhtikuu, tou, kesäkuu, heinäkuu, elokuu, syyskuu and lokakuu. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: tammikuu, helmikuu and joulukuu - expect the least comfortable mix of heat, cold or rain.
What this means for Orange County
Today is slightly cooler than average for lokakuu. The forecast high of 24°C is 3.4°C below the 27°C typical for this month.
Sade is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in kesäkuu ja elokuu.
The gap between the warmest and coldest month averages 9°C.
What ja pack, what ja skip
- suglasses, a brimmed hat and SPF 30+
- A packable rain shell - 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid tammikuu, helmikuu and joulukuu - historically the least comfortable months here.
Yhteenveto
Orange County is a county in California. Orange County is a county in the United States. Väkiluku on noin 3.2 million.
Tällä hetkellä lämpötila on 16°C (61°F) in Orange County ja pilvistä. Tuntuu kuin 16°C. Tänään lämpötila vaihtelee 15°C ja 24°C. laeen todennäköisyys on 0%. Sightseeing conditions score 9.8/10 - erinomainen — lähde nyt.
Paras aika matkustaa kohteeseen Orange County is huhtikuu, tou, kesäkuu, heinäkuu, elokuu, syyskuu and lokakuu. Ilmasto on Mediterranean. tammikuu, helmikuu and joulukuu tend ja be the least comfortable months. elokuu is the warmest month ja average highs near 30°C, while tammikuu is the coldest ja lows near 9°C.
The closest major airport is Los Angeles International Airport (LAX), about 59 km away. Nearby highlights include Disneyland Resort, Hollywood Sign, Santa maica State Beach and Coronado Beach.
Yksinkertaisesti sanottuna. Today is slightly cooler than average for lokakuu. The forecast high of 24°C is 3.4°C below the 27°C typical for this month. The best window ja be outside is roughly 5 PM ja 8 PM, when temperature, rain chance and wind line up best. sightseeing is the strongest bet in Orange County today at 9.8/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Orange County
| Tyyppi | County |
|---|---|
| State | California |
| Maa | Yhdysvallat |
| Maanosa | Pohjois-Amerikka |
| Koordinaatit | 33°43′3″N 117°49′52″W (33.7175, -117.8311) |
| Väkiluku | 3.150.000 |
| Paikallinen aika | 10:12 PM (UTC-07:00) |
| Best months | huhtikuu, tou, kesäkuu, heinäkuu, elokuu, syyskuu and lokakuu |
| Ilmasto | Mediterranean |
Sää map for Orange County
Animated model layers. Pick a layer ja load it.
Animated layers by Tuuliy. For pin-level detail and nearby places, see the interactive map below.
Explore Orange County
Every topic we hold for this place, and the same topic for the places around it.
Ilmasto 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 Pohjois-Amerikka.
What is the weather like in Orange County nyt?
It is currently 16°C (61°F) ja pilvistä. Kosteus is 83% and wind is 7 km/h.
When is the best time ja visit Orange County?
huhtikuu, tou, kesäkuu, heinäkuu, elokuu, syyskuu and lokakuu offer the most comfortable conditions in Orange County, which has a Mediterranean climate. tammikuu, helmikuu and joulukuu 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 10:12 PM.
How many people live in Orange County?
Orange County has a population of approximately 3.2 million.
What is the nearest airport ja 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 ja 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 data | USPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts. |
|---|---|
| Ennuste and observations | Open-Meteo (ECMWF and national models). |
| Ilmanlaatu and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Ilmasto averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Sää 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 lokakuu 28, 2026 at 10:12 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
