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 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
January
Weather in January
Temperature
Temperature readings reach their annual highs in January, averaging 29°C (84.2°F) and a minimum average of 18.8°C (65.8°F).Heat index
For January, the heat index is computed to be a torrid 35°C (95°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.Evaluating the heat index requires understanding its values in the shade and with gentle winds. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', reflects the feeling of heat when considering both air temperature and humidity. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. When body heat isn't effectively managed, risks of dehydration and overheating amplify.
Humidity
In São José do Cedro, the average relative humidity in January is 82%.Rainfall
In São José do Cedro, in January, during 19.4 rainfall days, 93mm (3.66") of precipitation is typically accumulated. In São José do Cedro, during the entire year, the rain falls for 183.8 days and collects up to 1193mm (46.97") of precipitation.Daylight
The average length of the day in January is 13h and 35min.On the first day of the month, sunrise is at 05:44 and sunset at 19:30. On the last day of January, in São José do Cedro, Brazil, sunrise is at 06:07 and sunset at 19:27 -03.
Sunshine
January and November, with an average of 8.6h of sunshine, are months with the most sunshine.UV index
January through March, November and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum UV index of 6 in January translates into the following recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the warmest months in São José do Cedro?
How hot is January in São José do Cedro?
What is the average humidity in January in São José do Cedro?
How much does it rain in São José do Cedro in January?
What is the average length of the day in January in São José do Cedro?
When are sunrise and sunset in January in São José do Cedro?
What is the month with the most sunshine in São José do Cedro?
How many hours of sunshine does São José do Cedro have in January?
What is the month with the highest UV index in São José do Cedro?
What is the UV index reading in January in São José do Cedro?
Average temperature in January
São José do Cedro, Brazil
- Average high temperature in January: 29°C
The warmest month (with the highest average high temperature) is January (29°C).
The month with the lowest average high temperature is June (19.2°C).
- Average low temperature in January: 18.8°C
The month with the highest average low temperature is January (18.8°C).
The coldest month (with the lowest average low temperature) is July (10.6°C).
Average pressure in January
São José do Cedro, Brazil
- Average pressure in January: 1011.1mbar
The month with the highest atmospheric pressure is July (1018.8mbar).
The month with the lowest atmospheric pressure is December (1010.2mbar).
Average wind speed in January
São José do Cedro, Brazil
- Average wind speed in January: 7.5km/h
The windiest month (with the highest average wind speed) is August (9.2km/h).
The calmest month (with the lowest average wind speed) is March (7km/h).
Average humidity in January
São José do Cedro, Brazil
- Average humidity in January: 82%
The months with the highest relative humidity are May and June (88%).
The month with the lowest relative humidity is September (79%).
Average rainfall in January
São José do Cedro, Brazil
- Average rainfall in January: 93mm
The wettest month (with the highest rainfall) is October (152mm).
The driest month (with the least rainfall) is August (64mm).
Average rainfall days in January
São José do Cedro, Brazil
- Average rainfall days in January: 19.4 days
The month with the highest number of rainy days is January (19.4 days).
The month with the least rainy days is August (11 days).
Average daylight in January /
Average sunshine in January
São José do Cedro, Brazil
- Average daylight in January: 13h and 4min
The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in January: 8h and 4min
The months with the most sunshine are January and November (Average sunshine: 8h and 36min).
The months with the least sunshine are May and June (Average sunshine: 7h and 12min).
Average sunshine days in January
São José do Cedro, Brazil
- Average sunshine days in January: 11 days
The month with the most sunshine days is August (17.8 days).
The month with the least sunshine days is February (8.9 days).
Average UV index in January
São José do Cedro, Brazil
- Average UV index in January: 6
The months with the highest UV index are January, February, March, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in January
São José do Cedro, Brazil
- Average cloud cover in January: 41
The month with the most cloud cover is May (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in January
São José do Cedro, Brazil
- Average visibility in January: 7km
The months with the highest visibility are February, March, August, September, October, November and December (8km).
The months with the lowest visibility are January, April, May, June and July (7km).
