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 advent of January observes an average high-temperature of a still tropical 33.8°C (92.8°F), nearly identical to December's 34.6°C (94.3°F). Riacho dos Cavalos's nighttime temperature in January falls to an average of 23.1°C (73.6°F).Heat index
In January, the heat index is evaluated at an extremely hot 41°C (105.8°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.One should consider that heat index numbers are for shaded settings and light wind. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.
Humidity
In Riacho dos Cavalos, the average relative humidity in January is 58%.Rainfall
In Riacho dos Cavalos, during January, the rain falls for 18.9 days and regularly aggregates up to 69mm (2.72") of precipitation. In Riacho dos Cavalos, during the entire year, the rain falls for 148.4 days and collects up to 508mm (20") of precipitation.Daylight
In Riacho dos Cavalos, the average length of the day in January is 12h and 27min.On the first day of January, sunrise is at 05:19 and sunset at 17:48. On the last day of the month, sunrise is at 05:32 and sunset at 17:55 -03.
Sunshine
In January, the average sunshine is 9h.UV index
January through March, August through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 7 in January interprets into the following recommendations:
Ward off overexposure. Defence against solar harm is crucial. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Riacho dos Cavalos in January?
What is the average humidity in January in Riacho dos Cavalos?
How much does it rain in Riacho dos Cavalos in January?
What is the average length of the day in January in Riacho dos Cavalos?
When is the sunrise / sunset in January in Riacho dos Cavalos?
How long on average sun shines in January in Riacho dos Cavalos?
When is the highest UV index in Riacho dos Cavalos?
What is the UV index reading in January in Riacho dos Cavalos?
Average temperature in January
Riacho dos Cavalos, Brazil
- Average high temperature in January: 33.8°C
The warmest month (with the highest average high temperature) is November (35.5°C).
The months with the lowest average high temperature are June and July (31.3°C).
- Average low temperature in January: 23.1°C
The months with the highest average low temperature are November and December (23.6°C).
The coldest month (with the lowest average low temperature) is July (19.8°C).
Average pressure in January
Riacho dos Cavalos, Brazil
- Average pressure in January: 1011.5mbar
The month with the highest atmospheric pressure is July (1015.5mbar).
The month with the lowest atmospheric pressure is November (1010.7mbar).
Average wind speed in January
Riacho dos Cavalos, Brazil
- Average wind speed in January: 13.1km/h
The windiest month (with the highest average wind speed) is October (18km/h).
The calmest month (with the lowest average wind speed) is April (9.9km/h).
Average humidity in January
Riacho dos Cavalos, Brazil
- Average humidity in January: 58%
The months with the highest relative humidity are April and May (71%).
The month with the lowest relative humidity is November (48%).
Average rainfall in January
Riacho dos Cavalos, Brazil
- Average rainfall in January: 69mm
The wettest month (with the highest rainfall) is March (100mm).
The driest month (with the least rainfall) is September (1mm).
Average rainfall days in January
Riacho dos Cavalos, Brazil
- Average rainfall days in January: 18.9 days
The months with the highest number of rainy days are March and April (22.7 days).
The month with the least rainy days is September (1.5 days).
Average daylight in January /
Average sunshine in January
Riacho dos Cavalos, 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: 9h and 0min
The month with the most sunshine is September (Average sunshine: 9h and 54min).
The month with the least sunshine is March (Average sunshine: 8h and 42min).
Average sunshine days in January
Riacho dos Cavalos, Brazil
- Average sunshine days in January: 11 days
The month with the most sunshine days is September (27.8 days).
The month with the least sunshine days is April (6.7 days).
Average UV index in January
Riacho dos Cavalos, 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
Riacho dos Cavalos, Brazil
- Average cloud cover in January: 35
The months with the most cloud cover are March and April (Cloud cover 39).
The month with the least cloud cover is September (Cloud cover 14).
Average visibility in January
Riacho dos Cavalos, Brazil
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are April and May (9km).
