Riverside County Éghajlat and Average Időjárás
Éghajlat of Riverside County: average temperatures, rainfall and seasons month by month.
Éghajlat in Riverside County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Hónap | Avg high | Avg low | Esőfall | Rating |
|---|---|---|---|---|
| január | 19° | 7° | 45 mm | ★★★★☆ |
| február | 20° | 9° | 115 mm | ★★★☆☆ |
| március | 23° | 10° | 59 mm | ★★★★☆ |
| április | 24° | 11° | 20 mm | ★★★★★ |
| máj | 27° | 13° | 5 mm | ★★★★★ |
| június | 32° | 16° | 0 mm | ★★★★★ |
| július | 35° | 19° | 3 mm | ★★★★★ |
| augusztus | 36° | 20° | 1 mm | ★★★★★ |
| szeptember | 33° | 19° | 25 mm | ★★★★★ |
| október | 29° | 14° | 14 mm | ★★★★★ |
| november | 23° | 10° | 55 mm | ★★★★☆ |
| december | 21° | 8° | 39 mm | ★★★★☆ |
Éghajlat type: Mediterranean. Forrás: Open-Meteo archive (ERA5).
Recent extremes in Riverside County
Magasest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Riverside County compares és 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 |
Legjobb idő a látogatásra Riverside County
Go in április, máj, június, július, augusztus, szeptember and október. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: január, február and december - expect the least comfortable mix of heat, cold or rain.
What this means for Riverside County
Today is cooler than average for október. The forecast high of 22°C is 6.8°C below the 29°C typical for this month.
Eső 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 június és augusztus.
The gap between the warmest and coldest month averages 15°C.
What és pack, what és skip
- Vglasses, 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 január, február and december - historically the least comfortable months here.
Összefoglaló
Riverside County is a county in California. Riverside County is a county in the United States. Lakossága körülbelül 2.5 million.
Jelenleg 17°C (62°F) in Riverside County és borult. A hőérzet 17°C. Ma a hőmérséklet 15°C és 22°C. A csapadék valószínűsége 4%. Sightseeing conditions score 9.8/10 - kiváló — indulhat.
A legjobb időszak Riverside County is április, máj, június, július, augusztus, szeptember and október. Az éghajlat Mediterranean. január, február and december tend és be the least comfortable months. augusztus is the warmest month és average highs near 36°C, while január is the coldest és 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 Hica State Beach and Anza-Borrego Desert State Park.
Egyszerűen fogalmazva. Today is cooler than average for október. The forecast high of 22°C is 6.8°C below the 29°C typical for this month. The best window és be outside is roughly 11 AM és 2 PM, when temperature, rain chance and wind line up best. sightseeing is the strongest bet in Riverside 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 Riverside County
| Típus | County |
|---|---|
| State | California |
| Ország | Egyesült Államok |
| Kontinens | Észak-Amerika |
| Koordináták | 33°57′11.9″N 117°23′46″W (33.9533, -117.3961) |
| Népesség | 2.450.000 |
| Helyi idő | 9:04 AM (UTC-07:00) |
| Best months | április, máj, június, július, augusztus, szeptember and október |
| Éghajlat | Mediterranean |
Időjárás map for Riverside County
Animated model layers. Pick a layer és load it.
Animated layers by Szély. For pin-level detail and nearby places, see the interactive map below.
Explore Riverside County
Every topic we hold for this place, and the same topic for the places around it.
Éghajlat 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 Észak-Amerika.
What is the weather like in Riverside County jelenleg?
It is currently 17°C (62°F) és borult. Páratartalom is 81% and wind is 3 km/h.
When is the best time és visit Riverside County?
április, máj, június, július, augusztus, szeptember and október offer the most comfortable conditions in Riverside County, which has a Mediterranean climate. január, február and december 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 9:04 AM.
How many people live in Riverside County?
Riverside County has a population of approximately 2.5 million.
What is the nearest airport és 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 és do in Riverside County?
Popular options include Disneyland Resort, Hollywood Sign, Santa Hica 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. |
|---|---|
| Előrejelzés and observations | Open-Meteo (ECMWF and national models). |
| Levegőminőség and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Éghajlat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Időjárás 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 október 29, 2026 at 9:04 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
