San Diego Météo Prévisions
San Diego weather: 15°C, ciel dégagé. Par heure forecast, 14-day outlook, UV, air quality and the best time à visit.
San Diego weather in septembre
One of the best months à visit San Diego.
septembre runs 4°C warmer than the annual average in San Diego.
Météo map for San Diego
Animated model layers. Pick a layer à load it.
Animated layers by Venty. For pin-level detail and nearby places, see the interactive map below.
Climat in San Diego 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 | 19° | 9° | 61 mm | ★★★★☆ |
| février | 19° | 10° | 78 mm | ★★★★☆ |
| mars | 20° | 11° | 69 mm | ★★★★☆ |
| avril | 20° | 12° | 12 mm | ★★★★★ |
| mai | 20° | 14° | 7 mm | ★★★★★ |
| juin | 22° | 16° | 3 mm | ★★★★★ |
| juillet | 24° | 18° | 0 mm | ★★★★★ |
| août | 26° | 19° | 8 mm | ★★★★★ |
| septembre | 25° | 18° | 15 mm | ★★★★★ |
| octobre | 24° | 14° | 21 mm | ★★★★★ |
| novembre | 21° | 11° | 53 mm | ★★★★☆ |
| décembre | 19° | 10° | 32 mm | ★★★★☆ |
Climat type: Mediterranean. Source : Open-Meteo archive (ERA5).
Meilleur moment pour visiter San Diego
Go in avril, mai, juin, juillet, août, septembre and octobre. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janvier, février and mars – expect the least comfortable mix of heat, cold or rain.
What à pack, what à skip
- dim.glasses, 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 janvier, février and mars – historically the least comfortable months here.
How San Diego compares avec nearby places
Annual averages, and the difference against San Diego.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| San Diego County | 0 km | 17°C | about the same | 359 mm |
| Anza-Borrego Desert State Park | 93 km | 24°C | +6°C warmer | 118 mm |
| Orange County | 128 km | 18°C | +1°C warmer | 385 mm |
| Palm Springs | 137 km | 24°C | +7°C warmer | 176 mm |
| Riverside County | 139 km | 19°C | +2°C warmer | 381 mm |
Voir les prévisions de San Diego par période
San Diego weather – more answers
Explore San Diego
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 San Diego?
San Diego is a city in California. Its coordinates are 32.7157, -117.1611. It lies in Amérique du Nord.
What is the weather like in San Diego maintenant?
It is currently 15°C (59°F) avec ciel dégagé. Humidité is 84% and wind is 8 km/h.
When is the best time à visit San Diego?
avril, mai, juin, juillet, août, septembre and octobre offer the most comfortable conditions in San Diego, which has a Mediterranean climate. janvier, février and mars are usually the hardest months for outdoor plans.
What time zone is San Diego in?
San Diego observes America/Los_Angeles (UTC-07:00). The heure locale is 2:53 PM.
How many people live in San Diego?
San Diego has a population of approximately 1.4 million.
What is the nearest airport à San Diego?
The closest airports are San Diego International Airport (SAN), 4 km away, Los Angeles International Airport (LAX), 179 km away and Harry Reid International Airport (LAS), 417 km away.
What are the top things à do in San Diego?
Popular options include Coronado Beach, Anza-Borrego Desert State Park, Disneyland Resort, Joshua Tree National Park, Santa lun.ica State Beach and Hollywood Sign.
What places are in San Diego?
San Diego covers 2 places in this atlas, including San Diego International Airport and Coronado Beach.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) – 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 octobre 27, 2026 at 2:53 PM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
