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 Uibaí's average high-temperature is noted with the start of January, touching a still tropical 30.2°C (86.4°F) from December's 30.5°C (86.9°F). During the January nights, an average temperature of 19.5°C (67.1°F) is observed in Uibaí.Heat index
January's heat index is estimated at a sweltering 35°C (95°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.In reference to the heat index, it's for places in shade and with a slight wind. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.
Humidity
In January, the average relative humidity in Uibaí is 67%.Rainfall
In Uibaí, in January, during 14.5 rainfall days, 69mm (2.72") of precipitation is typically accumulated. Throughout the year, in Uibaí, there are 110.5 rainfall days, and 525mm (20.67") of precipitation is accumulated.Daylight
In Uibaí, the average length of the day in January is 12h and 42min.On the first day of the month, sunrise is at 05:28 and sunset at 18:15. On the last day of January, sunrise is at 05:43 and sunset at 18:19 -03.
Sunshine
January and February, with an average of 10.5h of sunshine, are months with the most sunshine in Uibaí, Brazil.UV index
January through August and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.Note: In January, the average maximum UV index of 6 translates into the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Uibaí in January?
What is the average humidity in January in Uibaí?
How many days does it rain in January in Uibaí?
What is the average length of the day in January in Uibaí?
When is the sunrise / sunset in January in Uibaí?
What are the months with the most sunshine in Uibaí?
How long on average sun shines in January in Uibaí?
What are the months with the lowest UV index in Uibaí?
What is the UV index reading in January in Uibaí?
Average temperature in January
Uibaí, Brazil
- Average high temperature in January: 30.2°C
The warmest month (with the highest average high temperature) is October (31.5°C).
The month with the lowest average high temperature is July (27.2°C).
- Average low temperature in January: 19.5°C
The month with the highest average low temperature is November (20.7°C).
The coldest month (with the lowest average low temperature) is July (17.2°C).
Average pressure in January
Uibaí, Brazil
- Average pressure in January: 1012.7mbar
The month with the highest atmospheric pressure is July (1017.6mbar).
The month with the lowest atmospheric pressure is November (1011.7mbar).
Average wind speed in January
Uibaí, Brazil
- Average wind speed in January: 14.9km/h
The windiest months (with the highest average wind speed) are August and September (21.3km/h).
The calmest month (with the lowest average wind speed) is March (13.6km/h).
Average humidity in January
Uibaí, Brazil
- Average humidity in January: 67%
The month with the highest relative humidity is April (71%).
The months with the lowest relative humidity are September and October (56%).
Average rainfall in January
Uibaí, Brazil
- Average rainfall in January: 69mm
The wettest month (with the highest rainfall) is February (90mm).
The driest months (with the least rainfall) are June, July and August (2mm).
Average rainfall days in January
Uibaí, Brazil
- Average rainfall days in January: 14.5 days
The month with the highest number of rainy days is March (17.3 days).
The month with the least rainy days is August (1.7 days).
Average daylight in January /
Average sunshine in January
Uibaí, Brazil
- Average daylight in January: 12h and 4min
The month with the longest days is December (Average daylight: 12h and 48min).
The month with the shortest days is June (Average daylight: 11h and 30min).
- Average sunshine in January: 10h and 3min
The months with the most sunshine are January and February (Average sunshine: 10h and 30min).
The month with the least sunshine is July (Average sunshine: 6h and 42min).
Average sunshine days in January
Uibaí, Brazil
- Average sunshine days in January: 14.7 days
The month with the most sunshine days is September (24.2 days).
The month with the least sunshine days is February (10.3 days).
Average UV index in January
Uibaí, Brazil
- Average UV index in January: 6
The months with the highest UV index are September, October and November (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August and December (UV index 6).
Average cloud cover in January
Uibaí, Brazil
- Average cloud cover in January: 34
The month with the most cloud cover is April (Cloud cover 38).
The month with the least cloud cover is September (Cloud cover 21).
Average visibility in January
Uibaí, Brazil
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
