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
Rio Acima experiences an average high-temperature of a still warm 25.9°C (78.6°F) in January, subtly different from December's 25.7°C (78.3°F). Rio Acima experiences a mean low-temperature of 17.7°C (63.9°F) during January.Humidity
In Rio Acima, the average relative humidity in January is 85%.Rainfall
In January, in Rio Acima, Brazil, the rain falls for 26.3 days. Throughout January, 248mm (9.76") of precipitation is accumulated. In Rio Acima, during the entire year, the rain falls for 237 days and collects up to 1582mm (62.28") of precipitation.Daylight
In January, the average length of the day in Rio Acima is 13h and 11min.On the first day of January, sunrise is at 05:18 and sunset at 18:38. On the last day of the month, sunrise is at 05:38 and sunset at 18:38 -03.
Sunshine
In January, the average sunshine in Rio Acima, Brazil, is 7.2h.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 5. The months with the lowest UV index in Rio Acima, Brazil, are January through December, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: In January, the maximum UV index of 5 suggests this advice:
Exercise prevention - Precautions against solar damage are endorsed. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Rio Acima in January?
What is the average humidity in January in Rio Acima?
How much does it rain in Rio Acima in January?
How many hours of daylight does Rio Acima have in January?
When are sunrise and sunset in January in Rio Acima?
How many hours of sunshine does Rio Acima have in January?
What is the month with the highest UV index in Rio Acima?
What is the month with the lowest UV index in Rio Acima?
What is the UV index reading in January in Rio Acima?
Average temperature in January
Rio Acima, Brazil
- Average high temperature in January: 25.9°C
The warmest month (with the highest average high temperature) is September (26.5°C).
The month with the lowest average high temperature is June (22.3°C).
- Average low temperature in January: 17.7°C
The month with the highest average low temperature is December (17.9°C).
The coldest month (with the lowest average low temperature) is July (12.5°C).
Average pressure in January
Rio Acima, Brazil
- Average pressure in January: 1014.1mbar
The month with the highest atmospheric pressure is July (1020.9mbar).
The month with the lowest atmospheric pressure is December (1013mbar).
Average wind speed in January
Rio Acima, Brazil
- Average wind speed in January: 7.3km/h
The windiest month (with the highest average wind speed) is September (8.8km/h).
The calmest months (with the lowest average wind speed) are March, April and May (6.5km/h).
Average humidity in January
Rio Acima, Brazil
- Average humidity in January: 85%
The months with the highest relative humidity are March and April (87%).
The month with the lowest relative humidity is September (70%).
Average rainfall in January
Rio Acima, Brazil
- Average rainfall in January: 248mm
The wettest month (with the highest rainfall) is December (289mm).
The driest month (with the least rainfall) is July (10mm).
Average rainfall days in January
Rio Acima, Brazil
- Average rainfall days in January: 26.3 days
The month with the highest number of rainy days is December (29.5 days).
The month with the least rainy days is August (7.5 days).
Average daylight in January /
Average sunshine in January
Rio Acima, Brazil
- Average daylight in January: 13h and 1min
The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in January: 7h and 1min
The month with the most sunshine is September (Average sunshine: 9h and 0min).
The month with the least sunshine is November (Average sunshine: 6h and 48min).
Average sunshine days in January
Rio Acima, Brazil
- Average sunshine days in January: 2.6 days
The month with the most sunshine days is August (20.3 days).
The month with the least sunshine days is December (1 days).
Average UV index in January
Rio Acima, Brazil
- Average UV index in January: 5
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in January
Rio Acima, Brazil
- Average cloud cover in January: 60
The months with the most cloud cover are March and December (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in January
Rio Acima, Brazil
- Average visibility in January: 7km
The months with the highest visibility are August and September (9km).
The months with the lowest visibility are January, February, March, April, May, June, November and December (7km).
Rio Acima, Brazil
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