Riverside County 天气 预报
Riverside County weather: 13°C, 阴天. 逐小时 forecast, 14-day outlook, UV, air quality and the best time至visit.
Riverside County weather in 十一月
A good month至visit Riverside County.
十一月 runs 3°C cooler than the annual average in Riverside County.
天气 map for Riverside County
Animated model layers. Pick a layer至load it.
Animated layers by 风y. For pin-level detail and nearby places, see the interactive map below.
气候 in Riverside County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| 月份 | Avg high | Avg low | 雨fall | Rating |
|---|---|---|---|---|
| 一月 | 19° | 7° | 45 mm | ★★★★☆ |
| 二月 | 20° | 9° | 115 mm | ★★★☆☆ |
| 三月 | 23° | 10° | 59 mm | ★★★★☆ |
| 四月 | 24° | 11° | 20 mm | ★★★★★ |
| 五月 | 27° | 13° | 5 mm | ★★★★★ |
| 六月 | 32° | 16° | 0 mm | ★★★★★ |
| 七月 | 35° | 19° | 3 mm | ★★★★★ |
| 八月 | 36° | 20° | 1 mm | ★★★★★ |
| 九月 | 33° | 19° | 25 mm | ★★★★★ |
| 十月 | 29° | 14° | 14 mm | ★★★★★ |
| 十一月 | 23° | 10° | 55 mm | ★★★★☆ |
| 十二月 | 21° | 8° | 39 mm | ★★★★☆ |
气候 type: Mediterranean. 来源： Open-Meteo archive (ERA5).
最佳旅游时间 Riverside County
Go in 四月, 五月, 六月, 七月, 八月, 九月 and 十月. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: 一月, 二月 and 十二月 - expect the least comfortable mix of heat, cold or rain.
What至pack, what至skip
- 周日glasses, 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 一月, 二月 and 十二月 - historically the least comfortable months here.
How Riverside County compares，天气为nearby places
Annual averages, and the difference against Riverside County.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Orange County | 48 km | 18°C | 1°C cooler | 396 mm |
| Disneyland Resort | 51 km | 18°C | 1°C cooler | 483 mm |
| ZIP Code 90001 | 79 km | 18°C | 1°C cooler | 474 mm |
| Los Angeles County | 79 km | 18°C | 1°C cooler | 537 mm |
| Los Angeles | 79 km | 18°C | 1°C cooler | 537 mm |
查看 Riverside County 的分时预报
Riverside County weather - more answers
Explore Riverside County
Every topic we hold for this place, and the same topic for the places around it.
天气 for related places
Frequently asked questions
Where is Riverside County?
Riverside County is a county in California. Its coordinates are 33.9533, -117.3961. It lies in 北美洲.
What is the weather like in Riverside County现在?
It is currently 13°C (56°F)，天气为阴天. 湿度 is 85% and wind is 8 km/h.
When is the best time至visit Riverside County?
四月, 五月, 六月, 七月, 八月, 九月 and 十月 offer the most comfortable conditions in Riverside County, which has a Mediterranean climate. 一月, 二月 and 十二月 are usually the hardest months for outdoor plans.
What time zone is Riverside County in?
Riverside County observes America/Los_Angeles (UTC-07:00). The local time is 4:50 AM.
How many people live in Riverside County?
Riverside County has a population of approximately 2.5 million.
What is the nearest airport至Riverside County?
The closest airports are Los Angeles International Airport (LAX), 93 km away, San Diego International Airport (SAN), 137 km away and Harry Reid International Airport (LAS), 313 km away.
What are the top things至do in Riverside County?
Popular options include Disneyland Resort, Hollywood Sign, Santa 周一ica State Beach, Anza-Borrego Desert State Park, Joshua Tree National Park and Coronado Beach.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts. |
|---|---|
| 预报 and observations | Open-Meteo (ECMWF and national models). |
| 空气质量 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 气候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National 天气 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 十月 28, 2026 at 4:50 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
