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San Diego, United States
US Citiesmixed

San Diego

United States

100

Excellent Match

👍January is a great time to visit San Diego — expect mild days around 64°F (lows near 48°F), some rain, plenty of sunshine.

January Climate

64°HIGH
48°LOW
8hSUN/DAY
6dRAIN
74%HUMIDITY
59°WATER
Matched: Jan

Why This Matches

Based on your January search preferences

Temperature100/100

Avg highs of 64°F

Rainfall87/100

6 rain days expected

Sunshine100/100

8 hours of sunshine per day

Humidity94/100

74% average humidity

Year-Round Climate

Temperature

64°48°59°JFMAMJJASOND
Avg High (°F)
Avg Low (°F)
Water (°F)

Sunshine

8hJFMAMJJASOND
Sunshine (hrs/day)

Rainfall

6dJFMAMJJASOND
Rain days/month

Best Time to Visit San Diego

San Diego is a strong year-round destination, but January–July and October–December edges ahead, with highs around 64°F, moderate rainfall, 8+ hours of daily sunshine.

Great
Good
Fair
Avoid

What to Pack

Based on January conditions in San Diego

🧥

Layered clothing — mornings and evenings can be cool

🌂

A light rain jacket is worth having, just in case

🧴

High SPF sunscreen, sunglasses, and a hat — strong sun expected

January in San Diego

Flight prices unavailable for this route

Nightly hotel rates

Budget

$54–$90

Mid-Range

$126–$216

Luxury

$270–$540

Discover Events in San Diego

About San Diego

San Diego enjoys some of the finest weather in the United States, and its easygoing coastal lifestyle makes the most of it. Miles of beaches stretch along the coast, from the surf breaks and sea lions of La Jolla to the wide sands fronting the landmark hotel on Coronado. It is a relaxed, family-friendly city where the outdoors comes first.

There is more here than the shoreline. Balboa Park packs together gardens, museums, and the famous zoo in a Spanish-Revival setting, the revived Gaslamp Quarter drives the downtown dining and nightlife, and the city's proximity to the border gives it a strong Mexican influence and outstanding tacos. The beach towns each have their own laid-back character, and Baja California lies just to the south.

The weather is famously mild and sunny year-round, rarely too hot or too cold. Coastal clouds can gather in late spring and early summer, a local pattern known as May Gray and June Gloom, with the warmest, clearest conditions usually arriving in late summer and early fall.

surfingfoodfamilycraft-beerhikingswimming

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