Best Time至Visit Riverside County
最佳旅遊時間 Riverside County: 四月, 五月, 六月, 七月, 八月, 九月 and 十月. 月份-by-month temperature, rainfall and crowd guidance.
最佳旅遊時間 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.
氣候 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 | ★★★★☆ |
氣候 type: Mediterranean. 來源： Open-Meteo archive (ERA5).
How Riverside County compares，天氣為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 | 385 mm |
| Disneyland Resort | 51 km | 18°C | 1°C cooler | 483 mm |
| ZIP Code 90001 | 79 km | 18°C | 1°C cooler | 465 mm |
| Los Angeles County | 79 km | 18°C | 1°C cooler | 529 mm |
| Los Angeles | 79 km | 18°C | 1°C cooler | 529 mm |
What至pack, what至skip
- 週日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.
摘要
Riverside County is a county in California. Riverside County is a county in the United States. 人口約為2.5 million.
目前氣溫為21°C (69°F) in Riverside County，天氣為晴朗. 體感溫度為19°C. 今天氣溫介於13°C至28°C. 降雨機率為0%. Sightseeing conditions score 9.7/10 - 極佳 — 現在適合出發.
最佳旅遊時間是Riverside County is 四月, 五月, 六月, 七月, 八月, 九月 and 十月. 氣候為Mediterranean. 一月, 二月 and 十二月 tend至be the least comfortable months. 八月 is the warmest month，天氣為average highs near 36°C, while 一月 is the coldest，天氣為lows near 7°C.
The closest major airport is Los Angeles International Airport (LAX), about 93 km away. Nearby highlights include Disneyland Resort, Hollywood Sign, Santa 週一ica State Beach and Anza-Borrego Desert State Park.
簡單來說。 Today is slightly cooler than average for 十月. The forecast high of 28°C is 1.6°C below the 29°C typical for this month. The best window至be outside is roughly 10 AM至1 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Riverside County today at 10/10. 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.
天氣：Riverside County現在
Open-Meteo Updated 8:54 PM, 十月 26 local time.
Weekend outlook
☁️ 21° / 16°
陰天 · 47% rain · wind 13 km/h
☁️ 21° / 17°
陰天 · 59% rain · wind 8 km/h
可以做的事 in Riverside County
景點, parks and landmarks in and around Riverside County.
Quick facts about Riverside County
| 類型 | County |
|---|---|
| State | California |
| 國家 | 美國 |
| 洲 | 北美洲 |
| 座標 | 33°57′11.9″N 117°23′46″W (33.9533, -117.3961) |
| 人口 | 2.450.000 |
| 當地時間 | 8:54 PM (UTC-07:00) |
| Best months | 四月, 五月, 六月, 七月, 八月, 九月 and 十月 |
| 氣候 | Mediterranean |
Explore Riverside County
Every topic we hold for this place, and the same topic for the places around it.
Best Time至Visit 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現在?
It is currently 21°C (69°F)，天氣為晴朗. 濕度 is 44% 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 8:54 PM.
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 週一ica State Beach, Anza-Borrego Desert State Park, Joshua Tree National Park and Coronado Beach.
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| Place data | USPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts. |
|---|---|
| 預報 and observations | Open-Meteo (ECMWF and national models). |
| 空氣品質 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 氣候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National 天氣 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 26, 2026 at 8:54 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
