San Jose in january: average Weather, Temperature and Climate
Weather in San Jose in january 2025
The weather in San Jose in january comes from statistical datas on the past years. You can view the weather statistics for all the month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout january
tolerable weather
Weather at 6am
45°F
Clear/Sunny
50% of time
23%
13%
7%
Weather at 12pm
61°F
Clear/Sunny
53% of time
21%
16%
7%
Weather at 6pm
50°F
Clear/Sunny
52% of time
24%
13%
5%
Weather at 3am
47°F
48%
26%
13%
6%
Evolution of daily average temperature and precipitation in San Jose in january
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in San Jose in january.
The climate of San Jose in january is tolerable
the weather in San Jose in january is rather dry (with 2in of rainfall over 3 days). The weather is better from the previous month since in december it receives an average of 1.8in of rainfall over 3 days.
The climate is rather cool around this city january, but it is livable by dressing warm. The high seasonal norm is 61°F. On average, the recorded minimum temperature is 45°F. Thus, the mean temperature average on this month of january in San Jose is 54°F. These temperatures are far removed from those records observed in San Jose in january with a maximum record of 77°F in 2018 and a minimum record of 25°F in 2012. You can expect to have about 10 days with temperatures up to 65°F, or 32% of the month.
On average, in San Jose, the days of january last 09:53. The sun rises at 07:21 and sunset is at 17:14.
With a correct climate, this month is okay (but not the best) to go in that area in California.
January: another location in California?
If you want to go to California in january, there are destinations with better weather than San Jose:
In january, Los Angeles , San Diego, Channel Islands National Park, Encinitas, Gaviota and Hollywood have good weather.
Seasonal average climate and temperature of San Jose in january
Check below seasonal norms These datas are generated from the weather statements of the last years of january.
| January | |||||
| Outside temperature | |||||
| Average temperature | 54°F | ||||
| Highest temperature | 61°F | ||||
| Lowest temperature | 45°F | ||||
| Highest record temperature | 77°F (2018) | ||||
| Lowest record temperature | 25°F (2012) | ||||
| Number of days at +65°F | 10 day(s) (32%) | ||||
| Number of days at -32°F | 1 day(s) (3%) | ||||
| Wind | |||||
| Wind speed | 12km/h | ||||
| Wind temperature | 43°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2in | ||||
| Number of days with rainfall | 3 day(s) (10%) | ||||
| Record daily rainfall | 1.3in (2012) | ||||
| Other climate data | |||||
| Humidity | 79% | ||||
| Visibility | 9.41km | ||||
| Cloud cover | 30% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 8 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 07:21 | ||||
| Time of sunset | 17:14 | ||||
| Length of day | 09:53 | ||||
| Our opinion about the weather in january | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last january?
Here is the day by day recorded weather in San Jose in january 2024:
45°F to 61°F
45°F to 59°F
47°F to 54°F
41°F to 56°F
47°F to 58°F
43°F to 54°F
40°F to 52°F
38°F to 54°F
41°F to 58°F
38°F to 50°F
41°F to 52°F
40°F to 54°F
41°F to 50°F
47°F to 58°F
45°F to 59°F
45°F to 59°F
50°F to 61°F
45°F to 63°F
49°F to 61°F
54°F to 58°F
52°F to 61°F
54°F to 59°F
49°F to 59°F
47°F to 54°F
47°F to 61°F
47°F to 65°F
50°F to 67°F
52°F to 70°F
54°F to 70°F
52°F to 67°F
50°F to 59°F
Map: other cities in California in january
Cities near San Jose:
| Silicon Valley in january | tolerable weather |
| Santa Cruz California in january | tolerable weather |
| Pescadero in january | tolerable weather |
| Half Moon Bay in january | tolerable weather |
| Moss Beach in january | tolerable weather |
| Oakland in january | tolerable weather |
| San Francisco in january | tolerable weather |
| Golden Gate National Recreation Area in january | tolerable weather |
| Pacific Grove in january | tolerable weather |
| Stockton in january | tolerable weather |
| Carmel-by-the-Sea in january | tolerable weather |
| Stinson Beach in january | tolerable weather |
Click over cities on the map for information about the weather in january.
San Jose
perfect weather
good
tolerable
bad
very bad
Weather data for San Jose in january:
Weather data for San Jose for january are derived from an average of the weather forecast since 2009 in San Jose. There is a margin of error and these forecasts are to be considered as general information only. The weather in San Jose can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to San Jose.