San José in january: average Weather, Temperature and Climate
Weather in San José 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 clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout january
perfect weather UV index: 6
Weather at 6am
58°F
Clear/Sunny
46% of time
28%
16%
6%
Weather at 12pm
77°F
Clear/Sunny
55% of time
25%
17%
4%
Weather at 6pm
65°F
Moderate rain at times
35% of time
23%
23%
12%
Weather at 3am
58°F
50%
23%
16%
7%
Evolution of daily average temperature and precipitation in San José in january
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in San José in january.
The climate of San José in january is perfect
the weather in San Jose in january is wet (with 2.8in of rainfall over 3 days). The weather is better from the previous month since in december it receives an average of 6.8in of rainfall over 8 days.
The climate nice in that area the month of january. The thermometer averaged maximum of 77°F. In the morning the temperature drops to 58°F. Thus, the mean temperature average on this month of january in San Jose is 68°F. These temperatures are far removed from those records observed in San Jose in the month of january with a maximum record of 85°F in 2016 and a minimum record of 49°F in 2017.
On this month of january, day length in San Jose is generally 11:37. The sun rises at 05:58 and sunset is at 17:35.
With good weather conditions, the month of january is a good month to go there.
Seasonal average climate and temperature of San José in january
Check below seasonal norms These statistics are generated from the weather statements of the last years of january.
| January | |||||
| Outside temperature | |||||
| Average temperature | 68°F | ||||
| Highest temperature | 77°F | ||||
| Lowest temperature | 58°F | ||||
| Highest record temperature | 85°F (2016) | ||||
| Lowest record temperature | 49°F (2017) | ||||
| Number of days at +86°F | 0 day(s) (0%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Wind | |||||
| Wind speed | 15km/h | ||||
| Wind temperature | 58°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2.8in | ||||
| Number of days with rainfall | 3 day(s) (11%) | ||||
| Record daily rainfall | 2.5in (2010) | ||||
| Other climate data | |||||
| Humidity | 88% | ||||
| Visibility | 8.64km | ||||
| Cloud cover | 34% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:58 | ||||
| Time of sunset | 17:35 | ||||
| Length of day | 11:37 | ||||
| Our opinion about the weather in january | |||||
| Our opinion at whereandwhen.net | perfect | ||||
How was the weather last january?
Here is the day by day recorded weather in San José in january 2024:
54°F to 77°F
50°F to 79°F
54°F to 81°F
54°F to 79°F
52°F to 83°F
58°F to 83°F
56°F to 81°F
63°F to 79°F
58°F to 83°F
61°F to 85°F
54°F to 83°F
59°F to 83°F
65°F to 77°F
50°F to 81°F
52°F to 83°F
52°F to 79°F
63°F to 77°F
58°F to 77°F
61°F to 77°F
58°F to 76°F
56°F to 79°F
58°F to 77°F
63°F to 77°F
59°F to 81°F
58°F to 83°F
59°F to 81°F
56°F to 79°F
61°F to 79°F
52°F to 79°F
58°F to 77°F
58°F to 77°F
Map: other cities in Costa Rica in january
Cities near San José:
| Escazu in january | perfect weather |
| Heredia in january | perfect weather |
| Alajuela in january | perfect weather |
| Cartago in january | perfect weather |
| Tejar in january | perfect weather |
| Paraiso in january | perfect weather |
| Volcán Irazu in january | perfect weather |
| Atenas in january | perfect weather |
| Parque Nacional Braulio Carrillo in january | perfect weather |
| Volcán Poás in january | perfect weather |
| Naranjo in january | perfect weather |
| Parque Nacional Tapantí in january | perfect weather |
Click over cities on the map for information about the weather in january.
San José
perfect weather
good
tolerable
bad
very bad
Weather data for San José in january:
Weather data for San José for january are derived from an average of the weather forecast since 2009 in San José. There is a margin of error and these forecasts are to be considered as general information only. The weather in San José 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 José.