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
January and February represent the warmest period, with an average high-temperature of 30.7°C (87.3°F).Heat index
The heat index value for January is estimated at a blistering 40°C (104°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.Factoring in the heat index, values are geared towards shaded areas with light breezes. 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 'apparent temperature' or 'feels like', gives a temperature feeling by integrating air temperature and humidity. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. When body heat isn't effectively managed, risks of dehydration and overheating amplify.
Humidity
In São Miguel do Iguaçu, the average relative humidity in January is 79%.Rainfall
In January, the rain falls for 17.3 days. Throughout January, 85mm (3.35") of precipitation is accumulated. Throughout the year, there are 165.1 rainfall days, and 1005mm (39.57") of precipitation is accumulated.Daylight
In São Miguel do Iguaçu, the average length of the day in January is 13h and 31min.On the first day of January in São Miguel do Iguaçu, Brazil, sunrise is at 05:49 and sunset at 19:30. On the last day of the month, sunrise is at 06:12 and sunset at 19:28 -03.
Sunshine
In January, the average sunshine in São Miguel do Iguaçu is 8.7h.UV index
The month with the highest UV index is January, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.Note: In January, the maximum UV index of 7 suggests these recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the warmest month in São Miguel do Iguaçu?
How hot is it in São Miguel do Iguaçu in January?
What is the average humidity in January in São Miguel do Iguaçu?
How many days does it rain in January in São Miguel do Iguaçu?
What is the average length of the day in January in São Miguel do Iguaçu?
What time are sunrise and sunset in January in São Miguel do Iguaçu?
How many hours of sunshine does São Miguel do Iguaçu have in January?
What is the month with the highest UV index in São Miguel do Iguaçu?
What is the UV index reading in January in São Miguel do Iguaçu?
Average temperature in January
São Miguel do Iguaçu, Brazil
- Average high temperature in January: 30.7°C
The warmest months (with the highest average high temperature) are January and February (30.7°C).
The month with the lowest average high temperature is June (21.2°C).
- Average low temperature in January: 20.8°C
The month with the highest average low temperature is February (20.9°C).
The coldest month (with the lowest average low temperature) is July (12.8°C).
Average pressure in January
São Miguel do Iguaçu, Brazil
- Average pressure in January: 1010.4mbar
The month with the highest atmospheric pressure is July (1018mbar).
The month with the lowest atmospheric pressure is December (1009.4mbar).
Average wind speed in January
São Miguel do Iguaçu, Brazil
- Average wind speed in January: 7.4km/h
The windiest month (with the highest average wind speed) is August (9.3km/h).
The calmest month (with the lowest average wind speed) is March (6.9km/h).
Average humidity in January
São Miguel do Iguaçu, Brazil
- Average humidity in January: 79%
The month with the highest relative humidity is June (87%).
The month with the lowest relative humidity is September (72%).
Average rainfall in January
São Miguel do Iguaçu, Brazil
- Average rainfall in January: 85mm
The wettest month (with the highest rainfall) is October (119mm).
The driest month (with the least rainfall) is August (56mm).
Average rainfall days in January
São Miguel do Iguaçu, Brazil
- Average rainfall days in January: 17.3 days
The month with the highest number of rainy days is December (18.9 days).
The month with the least rainy days is August (9.3 days).
Average daylight in January /
Average sunshine in January
São Miguel do Iguaçu, Brazil
- Average daylight in January: 13h and 3min
The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 36min).
- Average sunshine in January: 8h and 4min
The month with the most sunshine is November (Average sunshine: 9h and 0min).
The month with the least sunshine is June (Average sunshine: 7h and 18min).
Average sunshine days in January
São Miguel do Iguaçu, Brazil
- Average sunshine days in January: 12.2 days
The month with the most sunshine days is August (20.5 days).
The month with the least sunshine days is February (9.6 days).
Average UV index in January
São Miguel do Iguaçu, Brazil
- Average UV index in January: 7
The month with the highest UV index is January (UV index 7).
The month with the lowest UV index is May (UV index 4).
Average cloud cover in January
São Miguel do Iguaçu, Brazil
- Average cloud cover in January: 35
The month with the most cloud cover is May (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in January
São Miguel do Iguaçu, Brazil
- Average visibility in January: 8km
The months with the highest visibility are August, September and November (9km).
The months with the lowest visibility are May and June (7km).
