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
Weather in January
Temperature
January's average high-temperature is a still warm 27.4°C (81.3°F), maintaining a close comparison with December's 28°C (82.4°F). Throughout January, Ribeirão Bonito experiences a low-temperature average of 19.4°C (66.9°F).Heat index
January's heat index is appraised at a tropical 31°C (87.8°F). With constant exposure and activity, a state of weariness might ensue, leading to potential heat cramps.Heat index readings emphasize conditions of light breezes and shaded spots. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Humidity
In January, the average relative humidity is 85%.Rainfall
January is the month with the most rainfall. Rain falls for 29.5 days and accumulates 291mm (11.46") of precipitation.Daylight
The average length of the day in January in Ribeirão Bonito is 13h and 18min.On the first day of the month, sunrise is at 05:32 and sunset at 18:59. On the last day of January, in Ribeirão Bonito, sunrise is at 05:52 and sunset at 18:59 -03.
Sunshine
The month with the least sunshine in Ribeirão Bonito is January, with an average of 7.1h of sunshine.UV index
The months with the lowest UV index are January through July, September, November and December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: In January, the maximum UV index of 5 transforms into these recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Frequently asked questions
What are the temperatures in Ribeirão Bonito in January?
What is the average humidity in January in Ribeirão Bonito?
What is the wettest month in Ribeirão Bonito?
How many days does it rain in January in Ribeirão Bonito?
What is the average length of the day in January in Ribeirão Bonito?
When are sunrise and sunset in January in Ribeirão Bonito?
What is the month with the least sunshine in Ribeirão Bonito?
How many hours of sunshine does Ribeirão Bonito have in January?
What are the months with the lowest UV index in Ribeirão Bonito?
What is the UV index reading in January in Ribeirão Bonito?
Average temperature in January
Ribeirão Bonito, Brazil
- Average high temperature in January: 27.4°C
The warmest month (with the highest average high temperature) is October (28.8°C).
The month with the lowest average high temperature is June (22.6°C).
- Average low temperature in January: 19.4°C
The month with the highest average low temperature is December (19.5°C).
The coldest month (with the lowest average low temperature) is June (13.4°C).
Average pressure in January
Ribeirão Bonito, Brazil
- Average pressure in January: 1012.5mbar
The month with the highest atmospheric pressure is July (1019.5mbar).
The month with the lowest atmospheric pressure is December (1011.4mbar).
Average wind speed in January
Ribeirão Bonito, Brazil
- Average wind speed in January: 8km/h
The windiest months (with the highest average wind speed) are September and October (10.2km/h).
The calmest month (with the lowest average wind speed) is February (7.4km/h).
Average humidity in January
Ribeirão Bonito, Brazil
- Average humidity in January: 85%
The month with the highest relative humidity is March (87%).
The months with the lowest relative humidity are August and September (64%).
Average rainfall in January
Ribeirão Bonito, Brazil
- Average rainfall in January: 291mm
The wettest month (with the highest rainfall) is January (291mm).
The driest month (with the least rainfall) is July (22mm).
Average rainfall days in January
Ribeirão Bonito, Brazil
- Average rainfall days in January: 29.5 days
The month with the highest number of rainy days is January (29.5 days).
The month with the least rainy days is August (5.7 days).
Average daylight in January /
Average sunshine in January
Ribeirão Bonito, 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 48min).
- Average sunshine in January: 7h and 1min
The month with the most sunshine is September (Average sunshine: 9h and 12min).
The month with the least sunshine is January (Average sunshine: 7h and 6min).
Average sunshine days in January
Ribeirão Bonito, Brazil
- Average sunshine days in January: 1.2 days
The month with the most sunshine days is August (24.3 days).
The month with the least sunshine days is February (0.6 days).
Average UV index in January
Ribeirão Bonito, Brazil
- Average UV index in January: 5
The months with the highest UV index are August and October (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, September, November and December (UV index 5).
Average cloud cover in January
Ribeirão Bonito, Brazil
- Average cloud cover in January: 55
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in January
Ribeirão Bonito, Brazil
- Average visibility in January: 8km
The month with the highest visibility is August (10km).
The months with the lowest visibility are March, April and May (7km).
Ribeirão Bonito, Brazil
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