Riverside County Καιρός Πρόγνωση
Riverside County weather: 13°C, Νεφελώδης. Ανά ώρα forecast, 14-day outlook, UV, air quality and the best time έως visit.
Riverside County weather in Δεκέμβριος
A good month έως visit Riverside County.
Δεκέμβριος runs 5°C cooler than the annual average in Riverside County.
Καιρός map for Riverside County
Animated model layers. Pick a layer έως load it.
Animated layers by Άνεμοςy. For pin-level detail and nearby places, see the interactive map below.
Κλίμα in Riverside County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Μήνας | Avg high | Avg low | Βροχήfall | Rating |
|---|---|---|---|---|
| Ιανουάριος | 19° | 7° | 45 mm | ★★★★☆ |
| Φεβρουάριος | 20° | 9° | 115 mm | ★★★☆☆ |
| Μάρτιος | 23° | 10° | 59 mm | ★★★★☆ |
| Απρίλιος | 24° | 11° | 20 mm | ★★★★★ |
| Μάι | 27° | 13° | 5 mm | ★★★★★ |
| Ιούνιος | 32° | 16° | 0 mm | ★★★★★ |
| Ιούλιος | 35° | 19° | 3 mm | ★★★★★ |
| Αύγουστος | 36° | 20° | 1 mm | ★★★★★ |
| Σεπτέμβριος | 33° | 19° | 25 mm | ★★★★★ |
| Οκτώβριος | 29° | 14° | 14 mm | ★★★★★ |
| Νοέμβριος | 23° | 10° | 55 mm | ★★★★☆ |
| Δεκέμβριος | 21° | 8° | 39 mm | ★★★★☆ |
Κλίμα type: Mediterranean. Πηγή: Open-Meteo archive (ERA5).
Καλύτερη εποχή για επίσκεψη Riverside County
Go in Απρίλιος, Μάι, Ιούνιος, Ιούλιος, Αύγουστος, Σεπτέμβριος and Οκτώβριος. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: Ιανουάριος, Φεβρουάριος and Δεκέμβριος - expect the least comfortable mix of heat, cold or rain.
What έως pack, what έως skip
- Lightweight, light-coloured clothing and a refillable water bottle
- Κυρglasses, 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 Ιανουάριος, Φεβρουάριος and Δεκέμβριος - historically the least comfortable months here.
How Riverside County compares με 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 |
Δείτε την πρόγνωση για Riverside County ανά χρονικό διάστημα
Riverside County weather - more answers
Explore Riverside County
Every topic we hold for this place, and the same topic for the places around it.
Καιρός 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 Βόρεια Αμερική.
What is the weather like in Riverside County τώρα?
It is currently 13°C (56°F) με Νεφελώδης. Υγρασία is 84% and wind is 9 km/h.
When is the best time έως visit Riverside County?
Απρίλιος, Μάι, Ιούνιος, Ιούλιος, Αύγουστος, Σεπτέμβριος and Οκτώβριος offer the most comfortable conditions in Riverside County, which has a Mediterranean climate. Ιανουάριος, Φεβρουάριος and Δεκέμβριος 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 6:26 AM.
How many people live in Riverside County?
Riverside County has a population of approximately 2.5 million.
What is the nearest airport έως 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 έως do in Riverside County?
Popular options include Disneyland Resort, Hollywood Sign, Santa Δευica 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. |
|---|---|
| Πρόγνωση and observations | Open-Meteo (ECMWF and national models). |
| Ποιότητα αέρα and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Κλίμα averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Καιρός 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 Οκτώβριος 28, 2026 at 6:26 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
