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
The shift from December to January is characterized by an average high-temperature of a still moderately hot 29.3°C (84.7°F), not significantly different from the 29.6°C (85.3°F) of December. An average minimum temperature of 19.6°C (67.3°F) marks the month of January.Heat index
For January, the heat index is calculated to be a hot 34°C (93.2°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.Be advised, the heat index considers values for conditions in shade and with a light breeze. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Humidity
In Ibirajuba, Brazil, the average relative humidity in January is 73%.Rainfall
In Ibirajuba, in January, during 17.8 rainfall days, 35mm (1.38") of precipitation is typically accumulated. In Ibirajuba, during the entire year, the rain falls for 183.6 days and collects up to 330mm (12.99") of precipitation.Daylight
The average length of the day in January is 12h and 34min.On the first day of January, sunrise is at 05:09 and sunset at 17:46. On the last day of the month, sunrise is at 05:23 and sunset at 17:52 -03.
Sunshine
The average sunshine in January is 7.5h.UV index
January through April, September through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In January, the average maximum UV index of 6 translates into the following recommendations:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot during January?
What is the average humidity in January?
How much does it rain in January?
How many hours of daylight does Ibirajuba have in January?
When is the sunrise / sunset in January?
How long on average sun shines in January?
When is the highest UV index?
What is the UV index intensity in January?
Average temperature in January
Ibirajuba, Brazil
- Average high temperature in January: 29.3°C
The warmest month (with the highest average high temperature) is March (29.8°C).
The month with the lowest average high temperature is July (24.5°C).
- Average low temperature in January: 19.6°C
The months with the highest average low temperature are February and March (19.9°C).
The coldest month (with the lowest average low temperature) is August (16.6°C).
Average pressure in January
Ibirajuba, Brazil
- Average pressure in January: 1012.6mbar
The month with the highest atmospheric pressure is August (1017mbar).
The months with the lowest atmospheric pressure are February, March, November and December (1012.2mbar).
Average wind speed in January
Ibirajuba, Brazil
- Average wind speed in January: 16.3km/h
The windiest month (with the highest average wind speed) is October (19km/h).
The calmest month (with the lowest average wind speed) is April (12.9km/h).
Average humidity in January
Ibirajuba, Brazil
- Average humidity in January: 73%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is December (70%).
Average rainfall in January
Ibirajuba, Brazil
- Average rainfall in January: 35mm
The wettest month (with the highest rainfall) is March (64mm).
The driest month (with the least rainfall) is September (9mm).
Average rainfall days in January
Ibirajuba, Brazil
- Average rainfall days in January: 17.8 days
The month with the highest number of rainy days is March (18.7 days).
The month with the least rainy days is November (11.2 days).
Average daylight in January /
Average sunshine in January
Ibirajuba, Brazil
- Average daylight in January: 12h and 4min
The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 36min).
- Average sunshine in January: 7h and 3min
The month with the most sunshine is November (Average sunshine: 8h and 0min).
The month with the least sunshine is July (Average sunshine: 5h and 12min).
Average sunshine days in January
Ibirajuba, Brazil
- Average sunshine days in January: 8.1 days
The month with the most sunshine days is December (10.5 days).
The month with the least sunshine days is July (5.9 days).
Average UV index in January
Ibirajuba, Brazil
- Average UV index in January: 6
The months with the highest UV index are January, February, March, April, September, October, November and December (UV index 6).
The months with the lowest UV index are May, June, July and August (UV index 5).
Average cloud cover in January
Ibirajuba, Brazil
- Average cloud cover in January: 54
The month with the most cloud cover is July (Cloud cover 71).
The month with the least cloud cover is November (Cloud cover 48).
Average visibility in January
Ibirajuba, Brazil
- Average visibility in January: 9km
The months with the highest visibility are November and December (10km).
The month with the lowest visibility is May (7km).
