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
Transitioning into January, Itu experiences an average high-temperature of a still warm 27.4°C (81.3°F), marking a minor shift from the preceding month. Itu records an average nighttime low-temperature of 19.3°C (66.7°F) throughout January.Heat index
The heat index value for January is estimated at a hot 31°C (87.8°F). If one remains active during constant exposure, it might cause exhaustion and heat cramps.Consider that heat index readings are for situations in the shade and light wind. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly meaningful for babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
Humidity
In Itu, the average relative humidity in January is 83%.Rainfall
The month with the most rainfall is January, when the rain falls for 19.9 days and typically aggregates up to 67mm (2.64") of precipitation.Daylight
In January, the average length of the day in Itu is 13h and 22min.On the first day of the month, sunrise is at 05:26 and sunset at 18:58. On the last day of January, in Itu, sunrise is at 05:47 and sunset at 18:57 -03.
Sunshine
The month with the least sunshine in Itu, Brazil, is January, with an average of 7.6h of sunshine.UV index
January through March, October through December, with an average maximum UV index of 6, are months with the highest UV index in Itu. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 6 in January converts into the following recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are January temperatures in Itu?
What is the average humidity in January in Itu?
What is the rainiest month in Itu?
How much does it rain in Itu in January?
What is the average length of the day in January in Itu?
When is the sunrise / sunset in January in Itu?
What is the month with the least sunshine in Itu?
How many hours of sunshine does Itu have in January?
What is the month with the highest UV index in Itu?
How high is the UV index in January in Itu?
Average temperature in January
Itu, Brazil
- Average high temperature in January: 27.4°C
The warmest month (with the highest average high temperature) is December (27.8°C).
The month with the lowest average high temperature is June (21.6°C).
- Average low temperature in January: 19.3°C
The month with the highest average low temperature is January (19.3°C).
The coldest month (with the lowest average low temperature) is July (13°C).
Average pressure in January
Itu, Brazil
- Average pressure in January: 1012.7mbar
The month with the highest atmospheric pressure is July (1020.2mbar).
The month with the lowest atmospheric pressure is December (1011.8mbar).
Average wind speed in January
Itu, Brazil
- Average wind speed in January: 8.7km/h
The windiest month (with the highest average wind speed) is October (11.2km/h).
The calmest month (with the lowest average wind speed) is February (8.3km/h).
Average humidity in January
Itu, Brazil
- Average humidity in January: 83%
The months with the highest relative humidity are March and May (84%).
The months with the lowest relative humidity are August and September (69%).
Average rainfall in January
Itu, Brazil
- Average rainfall in January: 67mm
The wettest month (with the highest rainfall) is January (67mm).
The driest months (with the least rainfall) are May and August (12mm).
Average rainfall days in January
Itu, Brazil
- Average rainfall days in January: 19.9 days
The month with the highest number of rainy days is January (19.9 days).
The month with the least rainy days is August (4.9 days).
Average daylight in January /
Average sunshine in January
Itu, Brazil
- Average daylight in January: 13h and 2min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in January: 7h and 4min
The month with the most sunshine is September (Average sunshine: 9h and 0min).
The month with the least sunshine is January (Average sunshine: 7h and 36min).
Average sunshine days in January
Itu, Brazil
- Average sunshine days in January: 8.5 days
The month with the most sunshine days is August (23.8 days).
The month with the least sunshine days is January (8.5 days).
Average UV index in January
Itu, Brazil
- Average UV index in January: 6
The months with the highest UV index are January, February, March, October, November and December (UV index 6).
The months with the lowest UV index are April, May, June, July, August and September (UV index 5).
Average cloud cover in January
Itu, Brazil
- Average cloud cover in January: 50
The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in January
Itu, Brazil
- Average visibility in January: 8km
The months with the highest visibility are July, August, September, October and November (9km).
The months with the lowest visibility are January, February, March, April, May, June and December (8km).
