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
A minor adjustment in Ribeirão Branco's average high-temperature is noted with the start of January, touching a still moderately hot 26.3°C (79.3°F) from December's 26.7°C (80.1°F). An average low-temperature of 18.2°C (64.8°F) is noted during the nights in January.Humidity
In January, the average relative humidity in Ribeirão Branco is 87%.Rainfall
January is the month with the most rainfall. Rain falls for 21.4 days and accumulates 121mm (4.76") of precipitation.Daylight
In January, the average length of the day is 13h and 26min.On the first day of the month, sunrise is at 05:30 and sunset at 19:06. On the last day of January, sunrise is at 05:52 and sunset at 19:04 -03.
Sunshine
January has the least sunshine of the year, with an average of 6.7h of sunshine.UV index
January, March, October and December, with an average maximum UV index of 6, are months with the highest UV index in Ribeirão Branco. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.Note: In January, an average UV index of 6 transforms into the following instructions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are January temperatures in Ribeirão Branco?
What is the average humidity in January?
What is the wettest month?
How much does it rain in January?
What is the average length of the day in January?
When is the sunrise / sunset in January?
What is the month with the least sunshine?
How many hours of sunshine does Ribeirão Branco have in January?
What are the months with the highest UV index?
What is the UV index intensity in January?
Average temperature in January
Ribeirão Branco, Brazil
- Average high temperature in January: 26.3°C
The warmest month (with the highest average high temperature) is December (26.7°C).
The month with the lowest average high temperature is June (19.9°C).
- Average low temperature in January: 18.2°C
The month with the highest average low temperature is January (18.2°C).
The coldest month (with the lowest average low temperature) is July (11.4°C).
Average pressure in January
Ribeirão Branco, Brazil
- Average pressure in January: 1012.7mbar
The month with the highest atmospheric pressure is July (1020mbar).
The month with the lowest atmospheric pressure is December (1011.7mbar).
Average wind speed in January
Ribeirão Branco, Brazil
- Average wind speed in January: 7.8km/h
The windiest month (with the highest average wind speed) is November (9.4km/h).
The calmest month (with the lowest average wind speed) is June (7.1km/h).
Average humidity in January
Ribeirão Branco, Brazil
- Average humidity in January: 87%
The months with the highest relative humidity are February, May and June (88%).
The month with the lowest relative humidity is September (77%).
Average rainfall in January
Ribeirão Branco, Brazil
- Average rainfall in January: 121mm
The wettest month (with the highest rainfall) is January (121mm).
The driest month (with the least rainfall) is August (31mm).
Average rainfall days in January
Ribeirão Branco, Brazil
- Average rainfall days in January: 21.4 days
The month with the highest number of rainy days is January (21.4 days).
The month with the least rainy days is August (8 days).
Average daylight in January /
Average sunshine in January
Ribeirão Branco, 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: 6h and 4min
The month with the most sunshine is August (Average sunshine: 8h and 24min).
The month with the least sunshine is January (Average sunshine: 6h and 42min).
Average sunshine days in January
Ribeirão Branco, Brazil
- Average sunshine days in January: 7.6 days
The month with the most sunshine days is August (19.7 days).
The month with the least sunshine days is February (7 days).
Average UV index in January
Ribeirão Branco, Brazil
- Average UV index in January: 6
The months with the highest UV index are January, March, October 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
Ribeirão Branco, Brazil
- Average cloud cover in January: 64
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in January
Ribeirão Branco, Brazil
- Average visibility in January: 6km
The months with the highest visibility are August and September (8km).
The months with the lowest visibility are January, February, March, April, May and June (6km).
