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
João Neiva greets January with an average high-temperature of a still warm 28.9°C (84°F), marking a slight deviation from the preceding month. João Neiva witnesses an average low-temperature of 21.8°C (71.2°F) throughout the month of January.Heat index
The heat index in January is estimated at a torrid 35°C (95°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.Heat index determinations are made taking into account the shade and light air movements. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', binds temperature metrics with humidity values to give a sense of the actual warmth. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. Rising body temperatures due to excess heat retention could signify impending heat disorders.
Humidity
In João Neiva, the average relative humidity in January is 83%.Rainfall
In January, the rain falls for 14.8 days. Throughout January, 80mm (3.15") of precipitation is accumulated. Throughout the year, there are 190.5 rainfall days, and 756mm (29.76") of precipitation is accumulated.Daylight
In January, the average length of the day in João Neiva is 13h and 10min.On the first day of the month, sunrise is at 05:05 and sunset at 18:23. On the last day of January, in João Neiva, Brazil, sunrise is at 05:25 and sunset at 18:24 -03.
Sunshine
In January, the average sunshine in João Neiva, Brazil, is 8.7h.UV index
The months with the highest UV index are January through June, August, October through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.Note: An average UV index of 6 in January transforms into this advice:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Frequently asked questions
How hot is January in João Neiva?
What is the average humidity in January in João Neiva?
How many days does it rain in January in João Neiva?
How many hours of daylight does João Neiva have in January?
What time are sunrise and sunset in January in João Neiva?
How long on average sun shines in January in João Neiva?
What is the month with the highest UV index in João Neiva?
What is the UV index intensity in January in João Neiva?
Average temperature in January
João Neiva, Brazil
- Average high temperature in January: 28.9°C
The warmest month (with the highest average high temperature) is February (29.3°C).
The month with the lowest average high temperature is July (24.8°C).
- Average low temperature in January: 21.8°C
The months with the highest average low temperature are January, February and March (21.8°C).
The coldest month (with the lowest average low temperature) is August (17.7°C).
Average pressure in January
João Neiva, Brazil
- Average pressure in January: 1013.8mbar
The month with the highest atmospheric pressure is July (1020.7mbar).
The month with the lowest atmospheric pressure is December (1012.7mbar).
Average wind speed in January
João Neiva, Brazil
- Average wind speed in January: 10.5km/h
The windiest month (with the highest average wind speed) is September (12.2km/h).
The calmest months (with the lowest average wind speed) are March and April (9.2km/h).
Average humidity in January
João Neiva, Brazil
- Average humidity in January: 83%
The month with the highest relative humidity is December (85%).
The months with the lowest relative humidity are August and September (79%).
Average rainfall in January
João Neiva, Brazil
- Average rainfall in January: 80mm
The wettest month (with the highest rainfall) is November (160mm).
The driest month (with the least rainfall) is June (22mm).
Average rainfall days in January
João Neiva, Brazil
- Average rainfall days in January: 14.8 days
The month with the highest number of rainy days is November (21.4 days).
The month with the least rainy days is June (11.7 days).
Average daylight in January /
Average sunshine in January
João Neiva, 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: 11h and 0min).
- Average sunshine in January: 8h and 4min
The month with the most sunshine is February (Average sunshine: 9h and 6min).
The month with the least sunshine is October (Average sunshine: 6h and 48min).
Average sunshine days in January
João Neiva, Brazil
- Average sunshine days in January: 13.2 days
The month with the most sunshine days is May (18.3 days).
The month with the least sunshine days is November (6.1 days).
Average UV index in January
João Neiva, Brazil
- Average UV index in January: 6
The months with the highest UV index are January, February, March, April, May, June, August, October, November and December (UV index 6).
The months with the lowest UV index are July and September (UV index 5).
Average cloud cover in January
João Neiva, Brazil
- Average cloud cover in January: 37
The month with the most cloud cover is November (Cloud cover 55).
The months with the least cloud cover are February, June and July (Cloud cover 34).
Average visibility in January
João Neiva, Brazil
- Average visibility in January: 9km
The months with the highest visibility are June, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, July, October, November and December (9km).
João Neiva, Brazil
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