San Jose weather in January
Cool, with occasional showers. Average highs of 16°C and lows of 7°C, with around 8 rainy days expected throughout the month.
While January isn't our top-rated month for San Jose, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
16°C
Average low
7°C
Rainy days
8 days
Best months to visit
May, June, July, August, September, October
What to do in San Jose in January
Whatever the weather, San Jose rewards curious visitors. Here are some of the best ways to spend your time:
Explore
Dine
Culture
Nature
Shopping
Day trips
What to pack for January
Layer up — a mid-weight jacket, jumpers, and comfortable trousers. Waterproof shoes are recommended. Scarves and gloves may be useful in the evenings.
Browse other months
January (you are here)
16C
Cool, with occasional showers.
February
17C
Cool, with occasional showers.
March
18C
Mild and comfortable, with some rainy days.
April
21C
Mild and comfortable, and mostly sunny skies.
Recommended
May
23C
Mild and comfortable, and mostly sunny skies.
Recommended
June
28C
Warm and pleasant, and mostly sunny skies.
Recommended
July
29C
Warm and pleasant, and mostly sunny skies.
Recommended
August
29C
Warm and pleasant, and mostly sunny skies.
Recommended
September
28C
Warm and pleasant, and mostly sunny skies.
Recommended
October
25C
Warm and pleasant, and mostly sunny skies.
November
19C
Mild and comfortable, with occasional showers.
December
15C
Cool, with some rainy days.
Book your January trip to San Jose
Find hotels, tours and experiences for the perfect escape.
