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 arrival of January records an average high-temperature of a still warm 28.8°C (83.8°F), closely related to the 29.8°C (85.6°F) observed in December. Throughout January, the average low-temperature dips to a pleasant 22.3°C (72.1°F).Heat index
The heat index in January is calculated to be a sweltering 37°C (98.6°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.The standards for the heat index are set for locations in shade and under light breezes. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', comes about by integrating the temperature readings with the humidity levels. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.
Humidity
The average relative humidity in January is 91%.Rainfall
January is the month with the most rainfall. Rain falls for 29.8 days and accumulates 243mm (9.57") of precipitation.Daylight
In January, the average length of the day is 12h and 37min.On the first day of January, sunrise is at 05:54 and sunset at 18:35. On the last day of the month, sunrise is at 06:09 and sunset at 18:40 -04.
Sunshine
In January, the average sunshine is 5.2h.UV index
January is the month with the lowest UV index in Rio Crespo, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 5 in January translates into the following recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is January?
What is the average humidity in January?
What is the wettest month?
How much does it rain in January?
How many hours of daylight does Rio Crespo have in January?
What time are sunrise and sunset in January?
How many hours of sunshine does Rio Crespo have in January?
What is the month with the lowest UV index?
What is the UV index reading in January in Rio Crespo?
Average temperature in January
Rio Crespo, Brazil
- Average high temperature in January: 28.8°C
The warmest month (with the highest average high temperature) is September (36.6°C).
The month with the lowest average high temperature is February (28.7°C).
- Average low temperature in January: 22.3°C
The month with the highest average low temperature is September (23.4°C).
The coldest month (with the lowest average low temperature) is July (19.8°C).
Average pressure in January
Rio Crespo, Brazil
- Average pressure in January: 1010.1mbar
The months with the highest atmospheric pressure are June and July (1012.9mbar).
The month with the lowest atmospheric pressure is November (1008.3mbar).
Average wind speed in January
Rio Crespo, Brazil
- Average wind speed in January: 3.9km/h
The windiest month (with the highest average wind speed) is August (4.8km/h).
The calmest month (with the lowest average wind speed) is March (3.6km/h).
Average humidity in January
Rio Crespo, Brazil
- Average humidity in January: 91%
The month with the highest relative humidity is February (92%).
The month with the lowest relative humidity is August (48%).
Average rainfall in January
Rio Crespo, Brazil
- Average rainfall in January: 243mm
The wettest month (with the highest rainfall) is January (243mm).
The driest month (with the least rainfall) is July (6mm).
Average rainfall days in January
Rio Crespo, Brazil
- Average rainfall days in January: 29.8 days
The months with the highest number of rainy days are January and March (29.8 days).
The month with the least rainy days is July (3.8 days).
Average daylight in January /
Average sunshine in January
Rio Crespo, Brazil
- Average daylight in January: 12h and 4min
The month with the longest days is December (Average daylight: 12h and 42min).
The month with the shortest days is June (Average daylight: 11h and 36min).
- Average sunshine in January: 5h and 1min
The month with the most sunshine is October (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in January
Rio Crespo, Brazil
- Average sunshine days in January: 0.8 days
The month with the most sunshine days is July (26.6 days).
The month with the least sunshine days is February (0.5 days).
Average UV index in January
Rio Crespo, Brazil
- Average UV index in January: 5
The months with the highest UV index are June, July, August, September, October and November (UV index 7).
The month with the lowest UV index is January (UV index 5).
Average cloud cover in January
Rio Crespo, Brazil
- Average cloud cover in January: 73
The month with the most cloud cover is February (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 20).
Average visibility in January
Rio Crespo, Brazil
- Average visibility in January: 5km
The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January, February and March (5km).
