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
Shifting into January, Caiçara do Rio do Vento records an average high-temperature of a still hot 31.3°C (88.3°F), presenting minor fluctuations compared to the previous month. Caiçara do Rio do Vento experiences a steady low-temperature of 25.1°C (77.2°F) throughout January.Heat index
The heat index in January is evaluated at a fiery hot 39°C (102.2°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.Always consider that heat index estimations are for light winds and places in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is the outcome of merging air's temperature and its humidity metrics. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.
Humidity
The average relative humidity in January is 71%.Rainfall
In Caiçara do Rio do Vento, Brazil, during January, the rain falls for 19.4 days and regularly aggregates up to 36mm (1.42") of precipitation. Throughout the year, there are 184.7 rainfall days, and 414mm (16.3") of precipitation is accumulated.Daylight
In January, the average length of the day in Caiçara do Rio do Vento is 12h and 25min.On the first day of the month, sunrise is at 05:13 and sunset at 17:40. On the last day of January, in Caiçara do Rio do Vento, sunrise is at 05:26 and sunset at 17:48 -03.
Sunshine
In Caiçara do Rio do Vento, the average sunshine in January is 7.8h.UV index
January through June, August through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: A typical high UV index of 7 in January suggests the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Frequently asked questions
How hot is it in Caiçara do Rio do Vento in January?
What is the average humidity in January in Caiçara do Rio do Vento?
How many days does it rain in January in Caiçara do Rio do Vento?
How many hours of daylight does Caiçara do Rio do Vento have in January?
When are sunrise and sunset in January in Caiçara do Rio do Vento?
How many hours of sunshine does Caiçara do Rio do Vento have in January?
What are the months with the highest UV index in Caiçara do Rio do Vento?
What is the UV index reading in January in Caiçara do Rio do Vento?
Average temperature in January
Caiçara do Rio do Vento, Brazil
- Average high temperature in January: 31.3°C
The warmest month (with the highest average high temperature) is March (31.7°C).
The month with the lowest average high temperature is July (28.7°C).
- Average low temperature in January: 25.1°C
The months with the highest average low temperature are February and March (25.2°C).
The coldest month (with the lowest average low temperature) is August (22.1°C).
Average pressure in January
Caiçara do Rio do Vento, Brazil
- Average pressure in January: 1011.6mbar
The month with the highest atmospheric pressure is August (1014.9mbar).
The month with the lowest atmospheric pressure is February (1011.1mbar).
Average wind speed in January
Caiçara do Rio do Vento, Brazil
- Average wind speed in January: 18.8km/h
The windiest month (with the highest average wind speed) is September (23.2km/h).
The calmest month (with the lowest average wind speed) is April (16km/h).
Average humidity in January
Caiçara do Rio do Vento, Brazil
- Average humidity in January: 71%
The months with the highest relative humidity are May, June and July (79%).
The month with the lowest relative humidity is November (69%).
Average rainfall in January
Caiçara do Rio do Vento, Brazil
- Average rainfall in January: 36mm
The wettest month (with the highest rainfall) is March (86mm).
The driest month (with the least rainfall) is September (5mm).
Average rainfall days in January
Caiçara do Rio do Vento, Brazil
- Average rainfall days in January: 19.4 days
The month with the highest number of rainy days is March (21.7 days).
The month with the least rainy days is September (7.6 days).
Average daylight in January /
Average sunshine in January
Caiçara do Rio do Vento, Brazil
- Average daylight in January: 12h and 2min
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 48min).
- Average sunshine in January: 7h and 5min
The months with the most sunshine are October and November (Average sunshine: 8h and 0min).
The month with the least sunshine is July (Average sunshine: 6h and 30min).
Average sunshine days in January
Caiçara do Rio do Vento, Brazil
- Average sunshine days in January: 5 days
The month with the most sunshine days is September (18.2 days).
The month with the least sunshine days is February (3.5 days).
Average UV index in January
Caiçara do Rio do Vento, Brazil
- Average UV index in January: 7
The months with the highest UV index are January, February, March, April, May, June, August, September, October, November and December (UV index 7).
The month with the lowest UV index is July (UV index 6).
Average cloud cover in January
Caiçara do Rio do Vento, Brazil
- Average cloud cover in January: 42
The month with the most cloud cover is July (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 38).
Average visibility in January
Caiçara do Rio do Vento, 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).
Caiçara do Rio do Vento, Brazil
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