Riverside County Podnebie and Average Počasie
Podnebie of Riverside County: average temperatures, rainfall and seasons month by month.
Podnebie in Riverside County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mesiac | Avg high | Avg low | Dážďfall | Rating |
|---|---|---|---|---|
| január | 19° | 7° | 45 mm | ★★★★☆ |
| február | 20° | 9° | 115 mm | ★★★☆☆ |
| marec | 23° | 10° | 59 mm | ★★★★☆ |
| apríl | 24° | 11° | 20 mm | ★★★★★ |
| máj | 27° | 13° | 5 mm | ★★★★★ |
| jún | 32° | 16° | 0 mm | ★★★★★ |
| júl | 35° | 19° | 3 mm | ★★★★★ |
| august | 36° | 20° | 1 mm | ★★★★★ |
| september | 32° | 18° | 24 mm | ★★★★★ |
| október | 29° | 14° | 14 mm | ★★★★★ |
| november | 23° | 10° | 55 mm | ★★★★☆ |
| december | 21° | 8° | 39 mm | ★★★★☆ |
Podnebie type: Mediterranean. Zdroj: Open-Meteo archive (ERA5).
Recent extremes in Riverside County
Vysokéest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Riverside County compares s 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 | 394 mm |
| Disneyland Resort | 51 km | 18°C | 1°C cooler | 482 mm |
| ZIP Code 90001 | 79 km | 18°C | 1°C cooler | 469 mm |
| Los Angeles County | 79 km | 18°C | 1°C cooler | 531 mm |
| Los Angeles | 79 km | 18°C | 1°C cooler | 531 mm |
Najlepší čas na návštevu Riverside County
Go in apríl, máj, jún, júl, august, september 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 slightly cooler than average for september. The forecast high of 30°C is 1.7°C below the 32°C typical for this month.
Dážď 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 jún do august.
The gap between the warmest and coldest month averages 14°C.
What do pack, what do skip
- Lightweight, light-coloured clothing and a refillable water bottle
- neglasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid január, február and december - historically the least comfortable months here.
Zhrnutie
Riverside County is a county in California. Riverside County is a county in the United States. Má približne 2.5 million.
Momentálne je 19°C (67°F) in Riverside County s jasno. Pocitová teplota je 21°C. Dnes sa teploty pohybujú od 18°C do 30°C. Pravdepodobnosť zrážok je 0%. Sightseeing conditions score 9.9/10 - výborné — vyrazte teraz.
Najlepší čas na návštevu Riverside County is apríl, máj, jún, júl, august, september and október. Podnebie je Mediterranean. január, február and december tend do be the least comfortable months. august is the warmest month s average highs near 36°C, while január is the coldest s 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 poica State Beach and Anza-Borrego Desert State Park.
Jednoducho povedané. Today is slightly cooler than average for september. The forecast high of 30°C is 1.7°C below the 32°C typical for this month. The best window do be outside is roughly 8 AM do 11 AM, when temperature, rain chance and wind line up best. sightseeing is the strongest bet in Riverside County today at 9.9/10. 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
| Typ | County |
|---|---|
| State | California |
| Krajina | Spojené štáty |
| Kontinent | Severná Amerika |
| Súradnice | 33°57′11.9″N 117°23′46″W (33.9533, -117.3961) |
| Obyvateľstvo | 2.450.000 |
| Miestny čas | 12:23 AM (UTC-07:00) |
| Best months | apríl, máj, jún, júl, august, september and október |
| Podnebie | Mediterranean |
Počasie map for Riverside County
Animated model layers. Pick a layer do load it.
Animated layers by Vietory. 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.
Podnebie 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 Severná Amerika.
What is the weather like in Riverside County práve teraz?
It is currently 19°C (67°F) s jasno. Vlhkosť is 82% and wind is 4 km/h.
When is the best time do visit Riverside County?
apríl, máj, jún, júl, august, september 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 12:23 AM.
How many people live in Riverside County?
Riverside County has a population of approximately 2.5 million.
What is the nearest airport do 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 do do in Riverside County?
Popular options include Disneyland Resort, Hollywood Sign, Santa poica 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. |
|---|---|
| Predpoveď and observations | Open-Meteo (ECMWF and national models). |
| Kvalita ovzdušia and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Podnebie averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Počasie 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 september 15, 2026 at 12:23 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
