County in California

San Diego County Tiempo Pronóstico

San Diego County weather: 20°C, cubierto. Por hora forecast, 14-day outlook, UV, air quality and the best time a visit.

☁️ 20°C now🕔 2:34 PM local📅 Best: abril, may, junio, julio, agosto, septiembre and octubre👥 3.3 million

Resumen

San Diego County is a county in California. San Diego County is a county in the United States. Tiene una población de aproximadamente 3.3 million.

Ahora mismo hay 20°C (67°F) in San Diego County con cubierto. La sensación térmica es de 20°C. Hoy las temperaturas van de 16°C a 21°C. La probabilidad de precipitación es del 27%. Las condiciones para hacer turismo obtienen 9.1/10 – excelente — puedes salir ahora.

La mejor época para visitar San Diego County is abril, may, junio, julio, agosto, septiembre and octubre. El clima es Mediterranean. enero, febrero and marzo suelen ser los meses menos cómodos. agosto es el mes más cálido, con máximas medias cercanas a 26°C, mientras enero es el mes más frío, con mínimas cercanas a 9°C.

El aeropuerto principal más cercano es San Diego International Airport (SAN), about 4 km away. Entre los lugares destacados cercanos se encuentran Coronado Beach, Anza-Borrego Desert State Park, Disneyland Resort and Joshua Tree National Park.

En términos sencillos. Today is slightly cooler than average for octubre. The forecast high of 21°C is 2.8°C below the 24°C typical for this month. The best window a be outside is roughly 10 AM a 1 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in San Diego County today at 9.6/10. 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.

Active alerts for San Diego County

⚠️Coastal Flood Warning · Severe
Coastal Flood Warning issued octubre 23 at 11:03AM PDT until octubre 29 at 1:00PM PDT by NWS San Diego CA
Issued by NWS San Diego CA

Tiempo en San Diego County ahora mismo

☁️
20°C
Cubierto · sensación térmica 20°C
Humedad69%
Viento6 km/h WNW
Ráfagas8 km/h
Índice UV0 · Bajo
Nubosidad100%
Presión1011 hPa
VisibilidadGood · 17 km
Calidad del aire47 · Good
Amanecer6:59 AM
Atardecer6:06 PM
Luna🌕 Full moon · 97%

Fuente: Open-Meteo. Actualizado 2:34 PM, oct 24 hora local.

Ver el pronóstico de San Diego County por periodo

Próximas 24 horas

Temperatura, probabilidad de precipitación y viento por hora.

7 PM🌧️18°12%10 km/h
8 PM🌧️18°22%5 km/h
9 PM☁️18°18%6 km/h
10 PM☁️18°13%1 km/h
11 PM☁️17°8%5 km/h
12 AM🌙17°3%5 km/h
1 AM🌙16°1%7 km/h
2 AM🌙16°1%7 km/h
3 AM🌙16°1%6 km/h
4 AM🌙15°1%7 km/h
5 AM🌙15°1%7 km/h
6 AM🌙15°1%7 km/h
7 AM☀️15°1%7 km/h
8 AM☀️16°1%6 km/h
9 AM☀️18°1%4 km/h
10 AM☀️20°1%1 km/h
11 AM☀️22°1%2 km/h
12 PM🌤️24°1%6 km/h
1 PM🌤️24°1%12 km/h
2 PM☀️24°1%14 km/h
3 PM☀️24°1%14 km/h
4 PM☀️23°1%12 km/h
5 PM☀️23°1%11 km/h
6 PM☀️21°1%7 km/h

16-day pronóstico para San Diego County

Máximas y mínimas diarias, precipitaciones y UV.

DíaCondicionesMáx. / Mín.Precip.VientoUV
vie., oct 23🌧️ Lluvia21° / 16°27% · 8 mm11 km/h5
sáb., oct 24🌤️ mayormente despejado24° / 15°3%14 km/h6
dom., oct 25☁️ Cubierto25° / 15°0%18 km/h6
lun., oct 26☁️ Cubierto24° / 20°0%19 km/h6
mar., oct 27☁️ Cubierto22° / 19°0%17 km/h5
mié., oct 28☁️ Cubierto21° / 19°0%13 km/h4
jue., oct 29☁️ Cubierto21° / 19°4%14 km/h4
vie., oct 30🌦️ Llovizna ligera20° / 19°22% · 2 mm16 km/h3
sáb., oct 31🌦️ Llovizna ligera22° / 18°29% · 0 mm16 km/h5
dom., nov 1☁️ Cubierto26° / 19°43%12 km/h5
lun., nov 2☁️ Cubierto27° / 22°44%13 km/h5
mar., nov 3🌦️ Llovizna ligera24° / 21°21% · 1 mm18 km/h5
mié., nov 4🌦️ Llovizna ligera22° / 20°6% · 1 mm16 km/h5
jue., nov 5⛅ Parcialmente nublado23° / 20°6%17 km/h5
vie., nov 6🌤️ mayormente despejado25° / 19°7%14 km/h5
sáb., nov 7🌤️ mayormente despejado31° / 22°6%11 km/h5

Clima in San Diego County month by month

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

enefebmarabrmayjunjulagosepoctnovdicLine: average high · Bars: rainfall
MesMáx. mediaMín. mediaPrecipitacionesValoración
enero19°9°61 mm★★★★☆
febrero19°10°78 mm★★★★☆
marzo20°11°69 mm★★★★☆
abril20°12°12 mm★★★★★
may20°14°7 mm★★★★★
junio22°16°3 mm★★★★★
julio24°18°0 mm★★★★★
agosto26°19°8 mm★★★★★
septiembre25°18°15 mm★★★★★
octubre24°14°21 mm★★★★★
noviembre21°11°53 mm★★★★☆
diciembre19°10°32 mm★★★★☆

Clima type: Mediterranean. Fuente: Open-Meteo archive (ERA5).

Tiempo map for San Diego County

Animated model layers. Pick a layer a load it.

Loading map…

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

Calidad del aire and pollen in San Diego County

47
Good
Calidad del aire is satisfactory for everyone.
PM2.515 µg/m³
PM1016.1 µg/m³
Ozone9 µg/m³
NO₂46.2 µg/m³
Índice UV0 · Bajo
Airborne hazeDespejado air

Calidad del aire: Open-Meteo (CAMS). US AQI scale.

dom., twilight and moon

Amanecer6:59 AM
Atardecer6:06 PM
Díalight11h 7m
Solar noon12:32 PM
Golden hour (am)6:59 AM – 7:59 AM
Golden hour (pm)5:06 PM – 6:06 PM
Blue hour (am)6:29 AM – 6:59 AM
Blue hour (pm)6:06 PM – 6:36 PM
Luna phase🌕 Full moon · 97%
Lunarise4:55 PM
Lunaset5:25 AM

Golden and blue hour are the standard photographic approximation around sunrise and sunset.

Mejor época para visitar San Diego County

Go in abril, may, junio, julio, agosto, septiembre and octubre. These months score highest on comfortable temperatures, low rainfall and useful daylight.

Hardest months: enero, febrero and marzo – expect the least comfortable mix of heat, cold or rain.

enero★★★★☆
febrero★★★★☆
marzo★★★★☆
abril★★★★★
may★★★★★
junio★★★★★
julio★★★★★
agosto★★★★★
septiembre★★★★★
octubre★★★★★
noviembre★★★★☆
diciembre★★★★☆

Explore San Diego County

Every topic we hold for this place, and the same topic for the places around it.

Tiempo for related places

Frequently asked questions

Where is San Diego County?

San Diego County is a county in California. Its coordinates are 32.7157, -117.1611. It lies in América del Norte.

What is the weather like in San Diego County ahora mismo?

It is currently 20°C (67°F) con cubierto. Humedad is 69% and wind is 6 km/h.

When is the best time a visit San Diego County?

abril, may, junio, julio, agosto, septiembre and octubre offer the most comfortable conditions in San Diego County, which has a Mediterranean climate. enero, febrero and marzo are usually the hardest months for outdoor plans.

What time zone is San Diego County in?

San Diego County observes America/Los_Angeles (UTC-07:00). The hora local is 2:34 PM.

How many people live in San Diego County?

San Diego County has a population of approximately 3.3 million.

What is the nearest airport a San Diego County?

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 a do in San Diego County?

Popular options include Coronado Beach, Anza-Borrego Desert State Park, Disneyland Resort, Joshua Tree National Park, Santa lun.ica State Beach and Hollywood Sign.

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (us-counties) – coordinates, hierarchy and facts.
Pronóstico and observationsOpen-Meteo (ECMWF and national models).
Calidad del aire and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Clima averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National Tiempo 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 octubre 24, 2026 at 2:34 PM hora local. 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.

More from Davil Hofile