Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average sea temperature in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
January brings a marginal elevation to a still moderately hot 27.7°C (81.9°F) from December's 26.8°C (80.2°F) in São Vicente's average high-temperatures. An average nighttime temperature of 23.3°C (73.9°F) marks January in São Vicente.Heat index
For most parts of January, the heat index is calculated to be a hot 31°C (87.8°F). Long-standing exposure coupled with ongoing activity could result in exhaustion, possibly causing heat cramps.It is emphasized that the heat index's values are meant for shaded zones with mild winds. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are especially vital to children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
Humidity
In São Vicente, Brazil, the average relative humidity in January is 81%.Rainfall
The month with the most rainfall is January, when the rain falls for 22.5 days and typically aggregates up to 122mm (4.8") of precipitation.Sea temperature
In São Vicente, Brazil, in January, the average water temperature is 26.7°C (80.1°F).Note: Water surface temperatures from 25°C (77°F) to 29°C (84.2°F) are considered optimal and extremely delightful for long-lasting pleasure in any water activity.
Daylight
The average length of the day in January in São Vicente is 13h and 25min.On the first day of January in São Vicente, sunrise is at 05:21 and sunset at 18:56. On the last day of the month, sunrise is at 05:42 and sunset at 18:54 -03.
Sunshine
In January, the average sunshine is 7.6h.UV index
The months with the highest UV index are January and December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: In January, the maximum UV index of 7 suggests these recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Stay sun-safe with clothing that is both closely woven and worn loosely. Alert! Sand and water increase UV exposure due to their reflective properties.
Frequently asked questions
What is the average January temperature in São Vicente?
What is the average humidity in January in São Vicente?
What is the wettest month in São Vicente?
How much does it rain in São Vicente in January?
How warm is the water in January in São Vicente?
How many hours of daylight does São Vicente have in January?
When is the sunrise / sunset in January in São Vicente?
How many hours of sunshine does São Vicente have in January?
What is the month with the highest UV index in São Vicente?
What is the UV index reading in January in São Vicente?
Average temperature in January
São Vicente, Brazil
- Average high temperature in January: 27.7°C
The warmest month (with the highest average high temperature) is February (28°C).
The month with the lowest average high temperature is July (22.2°C).
- Average low temperature in January: 23.3°C
The months with the highest average low temperature are January and February (23.3°C).
The coldest month (with the lowest average low temperature) is July (17.4°C).
Average pressure in January
São Vicente, Brazil
- Average pressure in January: 1012.3mbar
The month with the highest atmospheric pressure is July (1020.1mbar).
The month with the lowest atmospheric pressure is December (1011.6mbar).
Average wind speed in January
São Vicente, Brazil
- Average wind speed in January: 9.9km/h
The windiest month (with the highest average wind speed) is November (11.3km/h).
The calmest month (with the lowest average wind speed) is February (9.5km/h).
Average humidity in January
São Vicente, Brazil
- Average humidity in January: 81%
The month with the highest relative humidity is November (84%).
The month with the lowest relative humidity is August (78%).
Average rainfall in January
São Vicente, Brazil
- Average rainfall in January: 122mm
The wettest month (with the highest rainfall) is January (122mm).
The driest month (with the least rainfall) is May (42mm).
Average rainfall days in January
São Vicente, Brazil
- Average rainfall days in January: 22.5 days
The month with the highest number of rainy days is January (22.5 days).
The month with the least rainy days is June (9.4 days).
Average sea temperature in January
São Vicente, Brazil
- Average sea temperature in January: 26.7°C
The best month for swimming (with the highest average sea temperature) is February (27°C).
The coldest month (with the lowest average sea temperature) is September (20.7°C).
Average daylight in January /
Average sunshine in January
São Vicente, Brazil
- Average daylight in January: 13h and 2min
The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in January: 7h and 4min
The months with the most sunshine are February and May (Average sunshine: 8h and 0min).
The month with the least sunshine is November (Average sunshine: 6h and 48min).
Average sunshine days in January
São Vicente, Brazil
- Average sunshine days in January: 6.4 days
The month with the most sunshine days is June (19.4 days).
The month with the least sunshine days is November (5.2 days).
Average UV index in January
São Vicente, Brazil
- Average UV index in January: 7
The months with the highest UV index are January and December (UV index 7).
The months with the lowest UV index are May, July, August and September (UV index 5).
Average cloud cover in January
São Vicente, Brazil
- Average cloud cover in January: 43
The month with the most cloud cover is November (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in January
São Vicente, Brazil
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August and December (10km).
The months with the lowest visibility are September, October and November (9km).
São Vicente, Brazil
Weather forecast for your location
2. Allow the app to use your location
