San Diego in january: average Weather, Temperature and Climate
Weather in San Diego in january 2025
The weather in San Diego in the month of january comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout january
good weather
Weather at 6am
56°F
Clear/Sunny
65% of time
22%
8%
5%
Weather at 12pm
67°F
Clear/Sunny
67% of time
20%
8%
4%
Weather at 6pm
59°F
Clear/Sunny
64% of time
22%
7%
5%
Weather at 3am
56°F
64%
23%
7%
6%
Evolution of daily average temperature and precipitation in San Diego in january
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in San Diego in january.
The climate of San Diego in january is good
The climate in january in San Diego is dry ; it does not rain often (2.2in of rainfall over 2 days).
The climate quite nice here the month of january. The thermometer averaged maximum of 68°F. The minimum is 56°F. Thus, the mean temperature average on this month of january in San Diego is 61°F. These temperatures are far removed from those records observed in San Diego in the month of january with a maximum record of 83°F in 2012 and a minimum record of 40°F in 2013. You can hope to have about 20 days with temperatures above 65°F, or 65% of time.
On average, in San Diego, the days of january last 10:15. The sun rises at 06:51 and sets at 17:06.
With a good climate, this month is advisable to go in San Diego.
Seasonal average climate and temperature of San Diego in january
Check below seasonal norms These datas are set from the weather statements of the last years of january.
| January | |||||
| Outside temperature | |||||
| Average temperature | 61°F | ||||
| Highest temperature | 68°F | ||||
| Lowest temperature | 56°F | ||||
| Highest record temperature | 83°F (2012) | ||||
| Lowest record temperature | 40°F (2013) | ||||
| Number of days at +65°F | 20 day(s) (65%) | ||||
| Sea temperature | |||||
| Average sea temperature | 60°F | ||||
| Lowest sea temperature | 58°F | ||||
| Highest sea temperature | 62°F | ||||
| Wind | |||||
| Wind speed | 15km/h | ||||
| Wind temperature | 54°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2.2in | ||||
| Number of days with rainfall | 2 day(s) (7%) | ||||
| Record daily rainfall | 1.7in (2021) | ||||
| Other climate data | |||||
| Humidity | 63% | ||||
| Visibility | 9.79km | ||||
| Cloud cover | 20% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 9 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:51 | ||||
| Time of sunset | 17:06 | ||||
| Length of day | 10:15 | ||||
| Our opinion about the weather in january | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last january?
Here is the day by day recorded weather in San Diego in january 2024:
54°F to 63°F
54°F to 63°F
56°F to 61°F
54°F to 61°F
52°F to 59°F
54°F to 65°F
56°F to 58°F
50°F to 59°F
52°F to 61°F
52°F to 61°F
56°F to 61°F
54°F to 61°F
52°F to 61°F
54°F to 61°F
54°F to 63°F
56°F to 67°F
58°F to 63°F
59°F to 67°F
58°F to 65°F
59°F to 63°F
58°F to 59°F
58°F to 59°F
58°F to 61°F
56°F to 63°F
56°F to 61°F
56°F to 68°F
58°F to 74°F
59°F to 70°F
61°F to 72°F
59°F to 72°F
59°F to 67°F
Map: other cities in California in january
Cities near San Diego:
| Chula Vista in january | good weather |
| Encinitas in january | good weather |
| Carlsbad in january | good weather |
| Oceanside in january | good weather |
| Cleveland National Forest in january | tolerable weather |
| Temecula in january | tolerable weather |
| San Clemente in january | good weather |
| Anza-Borrego Desert State Park in january | tolerable weather |
| Newport Beach in january | good weather |
| Huntington Beach in january | good weather |
| Palm Springs in january | tolerable weather |
| San Bernardino in january | tolerable weather |
Click over cities on the map for information about the weather in january.
San Diego
perfect weather
good
tolerable
bad
very bad
Weather data for San Diego in january:
Weather data for San Diego for january are derived from an average of the weather forecast since 2009 in San Diego. There is a margin of error and these forecasts are to be considered as general information only. The weather in San Diego 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 Diego.