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 denotes a minimal variation in the average high-temperature to a still warm 26.1°C (79°F) from December's 25.7°C (78.3°F). In the month of January, the nighttime temperature in Rio Piracicaba, Brazil, dips to a steady average of 18.3°C (64.9°F).Humidity
In January, the average relative humidity is 88%.Rainfall
In January, in Rio Piracicaba, the rain falls for 25.5 days. Throughout January, 171mm (6.73") of precipitation is accumulated. In Rio Piracicaba, during the entire year, the rain falls for 247.4 days and collects up to 1255mm (49.41") of precipitation.Daylight
In Rio Piracicaba, the average length of the day in January is 13h and 11min.On the first day of the month, sunrise is at 05:16 and sunset at 18:35. On the last day of January, sunrise is at 05:36 and sunset at 18:35 -03.
Sunshine
In Rio Piracicaba, the average sunshine in January is 6.8h.UV index
The month with the highest UV index is January, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.Note: An average UV index of 6 in January transforms into this advice:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Frequently asked questions
What are the temperatures in Rio Piracicaba in January?
What is the average humidity in January in Rio Piracicaba?
How many days does it rain in January in Rio Piracicaba?
How many hours of daylight does Rio Piracicaba have in January?
What time are sunrise and sunset in January in Rio Piracicaba?
How many hours of sunshine does Rio Piracicaba have in January?
When is the highest UV index in Rio Piracicaba?
What is the UV index reading in January in Rio Piracicaba?
Average temperature in January
Rio Piracicaba, Brazil
- Average high temperature in January: 26.1°C
The warmest month (with the highest average high temperature) is February (26.3°C).
The month with the lowest average high temperature is June (22°C).
- Average low temperature in January: 18.3°C
The month with the highest average low temperature is December (18.5°C).
The coldest month (with the lowest average low temperature) is July (12.7°C).
Average pressure in January
Rio Piracicaba, Brazil
- Average pressure in January: 1014.1mbar
The month with the highest atmospheric pressure is July (1021.1mbar).
The month with the lowest atmospheric pressure is December (1013mbar).
Average wind speed in January
Rio Piracicaba, Brazil
- Average wind speed in January: 6.3km/h
The windiest months (with the highest average wind speed) are September and October (7.2km/h).
The calmest month (with the lowest average wind speed) is May (5km/h).
Average humidity in January
Rio Piracicaba, Brazil
- Average humidity in January: 88%
The months with the highest relative humidity are March and April (90%).
The month with the lowest relative humidity is September (75%).
Average rainfall in January
Rio Piracicaba, Brazil
- Average rainfall in January: 171mm
The wettest month (with the highest rainfall) is December (228mm).
The driest month (with the least rainfall) is July (15mm).
Average rainfall days in January
Rio Piracicaba, Brazil
- Average rainfall days in January: 25.5 days
The month with the highest number of rainy days is December (28.5 days).
The month with the least rainy days is August (11.5 days).
Average daylight in January /
Average sunshine in January
Rio Piracicaba, 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: 6h and 5min
The month with the most sunshine is September (Average sunshine: 8h and 12min).
The month with the least sunshine is November (Average sunshine: 5h and 48min).
Average sunshine days in January
Rio Piracicaba, Brazil
- Average sunshine days in January: 3.8 days
The month with the most sunshine days is August (15.1 days).
The month with the least sunshine days is December (1.5 days).
Average UV index in January
Rio Piracicaba, Brazil
- Average UV index in January: 6
The month with the highest UV index is January (UV index 6).
The months with the lowest UV index are February, March, April, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in January
Rio Piracicaba, Brazil
- Average cloud cover in January: 65
The month with the most cloud cover is March (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in January
Rio Piracicaba, Brazil
- Average visibility in January: 6km
The months with the highest visibility are August, September and October (8km).
The months with the lowest visibility are January, February, March, April, May and December (6km).
Rio Piracicaba, Brazil
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