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
The transition into January is marked with an average high-temperature of a still hot 33.1°C (91.6°F), showing an insignificant shift from December's 33.8°C (92.8°F). Throughout January, a steady low-temperature average of 22.7°C (72.9°F) is noted.Heat index
In January, the heat index is computed to be a torrid 39°C (102.2°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.It is important to note that the heat index values are for shaded areas and light wind scenarios. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', takes into account both air temperature and humidity to illustrate what people actually feel. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.
Humidity
The average relative humidity in January in Brejinho, Brazil, is 59%.Rainfall
In Brejinho, Brazil, during January, the rain falls for 16.1 days and regularly aggregates up to 54mm (2.13") of precipitation. Throughout the year, there are 126.4 rainfall days, and 401mm (15.79") of precipitation is accumulated.Daylight
The average length of the day in January is 12h and 29min.On the first day of the month, sunrise is at 05:16 and sunset at 17:48. On the last day of January, sunrise is at 05:29 and sunset at 17:55 -03.
Sunshine
In January, the average sunshine in Brejinho is 9.1h.UV index
January through March, August through December, with an average maximum UV index of 7, are months with the highest UV index in Brejinho. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average maximum UV index of 7 in January leads to these recommendations:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Frequently asked questions
How hot does it get in Brejinho in January?
What is the average humidity in January in Brejinho?
How much does it rain in Brejinho in January?
What is the average length of the day in January in Brejinho?
When are sunrise and sunset in January in Brejinho?
How long on average sun shines in January in Brejinho?
What is the month with the highest UV index in Brejinho?
What is the UV index intensity in January in Brejinho?
Average temperature in January
Brejinho, Brazil
- Average high temperature in January: 33.1°C
The warmest month (with the highest average high temperature) is November (34.4°C).
The month with the lowest average high temperature is July (30.3°C).
- Average low temperature in January: 22.7°C
The month with the highest average low temperature is January (22.7°C).
The coldest months (with the lowest average low temperature) are July and August (19.3°C).
Average pressure in January
Brejinho, Brazil
- Average pressure in January: 1011.8mbar
The month with the highest atmospheric pressure is July (1015.8mbar).
The month with the lowest atmospheric pressure is November (1011.1mbar).
Average wind speed in January
Brejinho, Brazil
- Average wind speed in January: 16.3km/h
The windiest month (with the highest average wind speed) is September (22.4km/h).
The calmest months (with the lowest average wind speed) are March and April (13.1km/h).
Average humidity in January
Brejinho, Brazil
- Average humidity in January: 59%
The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is November (53%).
Average rainfall in January
Brejinho, Brazil
- Average rainfall in January: 54mm
The wettest month (with the highest rainfall) is March (97mm).
The driest months (with the least rainfall) are August and September (1mm).
Average rainfall days in January
Brejinho, Brazil
- Average rainfall days in January: 16.1 days
The month with the highest number of rainy days is March (20.9 days).
The month with the least rainy days is September (1.2 days).
Average daylight in January /
Average sunshine in January
Brejinho, Brazil
- Average daylight in January: 12h and 3min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 42min).
- Average sunshine in January: 9h and 1min
The month with the most sunshine is September (Average sunshine: 9h and 54min).
The months with the least sunshine are March, April and May (Average sunshine: 8h and 54min).
Average sunshine days in January
Brejinho, Brazil
- Average sunshine days in January: 13.2 days
The month with the most sunshine days is September (28.8 days).
The month with the least sunshine days is April (8.8 days).
Average UV index in January
Brejinho, Brazil
- Average UV index in January: 7
The months with the highest UV index are January, February, March, August, September, October, November and December (UV index 7).
The months with the lowest UV index are April, May, June and July (UV index 6).
Average cloud cover in January
Brejinho, Brazil
- Average cloud cover in January: 31
The months with the most cloud cover are March and April (Cloud cover 36).
The month with the least cloud cover is September (Cloud cover 13).
Average visibility in January
Brejinho, Brazil
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is April (9km).
Brejinho, Brazil
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