California Météo Prévisions
California weather: 17°C, couvert. Par heure forecast, 14-day outlook, UV, air quality and the best time à visit.
Climat in California month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mois | Max moyenne | Min moyenne | Précipitations | Évaluation |
|---|---|---|---|---|
| janvier | 14° | 5° | 91 mm | ★★★☆☆ |
| février | 16° | 7° | 171 mm | ★★★☆☆ |
| mars | 20° | 9° | 62 mm | ★★★★☆ |
| avril | 22° | 10° | 66 mm | ★★★★☆ |
| mai | 29° | 13° | 20 mm | ★★★★★ |
| juin | 34° | 16° | 1 mm | ★★★★★ |
| juillet | 36° | 17° | 3 mm | ★★★★★ |
| août | 36° | 17° | 4 mm | ★★★★★ |
| septembre | 32° | 16° | 3 mm | ★★★★★ |
| octobre | 26° | 13° | 38 mm | ★★★★☆ |
| novembre | 18° | 8° | 108 mm | ★★★☆☆ |
| décembre | 14° | 6° | 125 mm | ★★★☆☆ |
Climat type: Mediterranean. Source : Open-Meteo archive (ERA5).
Meilleur moment pour visiter California
Go in mai, juin, juillet, août and septembre. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janvier, février and décembre – expect the least comfortable mix of heat, cold or rain.
Recent extremes in California
Élevéest and lowest readings observed in the last 3 years of reanalysis data – not all-time records.
How California compares avec nearby places
Annual averages, and the difference against California.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Nevada | 163 km | 12°C | 5°C cooler | 380 mm |
| Reno | 179 km | 12°C | 5°C cooler | 371 mm |
| Crater Lake National Park | 480 km | 6°C | 12°C cooler | 1542 mm |
| Crater Lake | 488 km | 6°C | 12°C cooler | 1456 mm |
What à pack, what à skip
- Lightweight, light-coloured clothing and a refillable water bottle
- dim.glasses, a brimmed hat and SPF 30+
- Avoid long hikes after mid-morning; start at dawn or leave it for a cooler day.
- If your dates are flexible, avoid janvier, février and décembre – historically the least comfortable months here.
Voir les prévisions de California par période
California weather – more answers
Explore California
Every topic we hold for this place, and the same topic for the places around it.
Météo for related places
Frequently asked questions
Where is California?
California is a state in États-Unis. Its coordinates are 38.5816, -121.4944. It lies in Amérique du Nord.
What is the weather like in California maintenant?
It is currently 17°C (63°F) avec couvert. Humidité is 76% and wind is 12 km/h.
When is the best time à visit California?
mai, juin, juillet, août and septembre offer the most comfortable conditions in California, which has a Mediterranean climate. janvier, février and décembre are usually the hardest months for outdoor plans.
What time zone is California in?
California observes America/Los_Angeles (UTC-07:00). The heure locale is 8:38 AM.
How many people live in California?
California has a population of approximately 39 million.
What is the nearest airport à California?
The closest airports are San Francisco International Airport (SFO), 132 km away, Los Angeles International Airport (LAX), 585 km away and San Diego International Airport (SAN), 757 km away.
What are the top things à do in California?
Popular options include Channel Islands National Park, Death Valley National Park, Joshua Tree National Park, Kings Canyon National Park, Lassen Volcanic National Park and Pinnacles National Park.
What places are in California?
California covers 29 places in this atlas, including Los Angeles, San Diego, Channel Islands National Park, Death Valley National Park, Joshua Tree National Park and Kings Canyon National Park.
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| Place data | USPOTUS Atlas dataset (us-states) – coordinates, hierarchy and facts. |
|---|---|
| Prévisions and observations | Open-Meteo (ECMWF and national models). |
| Qualité de l’air and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Météo 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 août 21, 2026 at 8:38 AM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
