State in États-Unis

California Météo Prévisions

California weather: 18°C, ciel dégagé. Par heure forecast, 14-day outlook, UV, air quality and the best time à visit.

🌙 18°C now🕔 9:37 AM local📅 Best: mai, juin, juillet, août and septembre👥 39 million

California weather in mars

20°
average high · low 9°C
★★★★☆
ranked #8 of 12 months

A good month à visit California.

Average high20°C
Average low9°C
Mean14°C
Précipitations62 mm

mars runs 3°C cooler than the annual average in California.

Météo map for California

Animated model layers. Pick a layer à load it.

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Animated layers by Venty. For pin-level detail and nearby places, see the interactive map below.

Climat in California month by month

Average high, average low and total rainfall, based on three years of reanalysis data.

janfémaravrmaijuijuisepoctnovdéLine: average high · Bars: rainfall
MoisMax moyenneMin moyennePrécipitationsÉvaluation
janvier14°5°91 mm★★★☆☆
février16°7°171 mm★★★☆☆
mars20°9°62 mm★★★★☆
avril22°10°66 mm★★★★☆
mai29°13°20 mm★★★★★
juin34°16°1 mm★★★★★
juillet36°17°3 mm★★★★★
août36°17°3 mm★★★★★
septembre32°16°2 mm★★★★★
octobre26°13°38 mm★★★★☆
novembre18°8°108 mm★★★☆☆
décembre14°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.

janvier★★★☆☆
février★★★☆☆
mars★★★★☆
avril★★★★☆
mai★★★★★
juin★★★★★
juillet★★★★★
août★★★★★
septembre★★★★★
octobre★★★★☆
novembre★★★☆☆
décembre★★★☆☆

What à pack, what à skip

Pack for the next 7 days
  • Layers – the daily swing is 16°C, so mornings feel nothing like afternoons
Worth avoiding
  • If your dates are flexible, avoid janvier, février and décembre – historically the least comfortable months here.

How California compares avec nearby places

Annual averages, and the difference against California.

PlaceDistanceAvg tempvs hereAnnual rain
Nevada163 km12°C5°C cooler374 mm
Reno179 km12°C5°C cooler362 mm
Crater Lake National Park480 km6°C12°C cooler1548 mm
Crater Lake488 km6°C12°C cooler1465 mm

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 18°C (64°F) avec ciel dégagé. Humidité is 36% and wind is 8 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 9:37 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 28 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.

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (us-states) – coordinates, hierarchy and facts.
Prévisions and observationsOpen-Meteo (ECMWF and national models).
Qualité de l’air and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Climat averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National Météo Service.
MethodScores, 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 octobre 24, 2026 at 9:37 AM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.

Davil Hofile
Written byWriter at USPOTUS

Davil Hofile is a writer at USPOTUS covering breaking news, NFL updates, viral stories, entertainment, pets, and lifestyle. He specializes in transforming complex news into clear, trustworthy, and engaging articles that help readers quickly understand what's happening across the United States. His reporting follows Google's E-E-A-T guidelines, emphasizing accuracy, credible sources, and practical value for readers.

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