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 arrival of January coincides with an average high-temperature of a moderately hot 29.3°C (84.7°F), indicating a minimal shift from December's 30.1°C (86.2°F). São João de Iracema experiences an average nighttime temperature of 21.4°C (70.5°F) in the month of January.Heat index
The heat index value for January is calculated to be a fiery hot 36°C (96.8°F). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an aggregate value of air's warmth and moisture to show the human-felt temperature. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.
Humidity
In January, the average relative humidity in São João de Iracema is 83%.Rainfall
January is the month with the most rainfall in São João de Iracema. Rain falls for 29.1 days and accumulates 222mm (8.74") of precipitation.Daylight
The average length of the day in January is 13h and 13min.On the first day of the month, sunrise is at 05:44 and sunset at 19:05. On the last day of January, sunrise is at 06:04 and sunset at 19:05 -03.
Sunshine
The month with the least sunshine is January, with an average of 7.3h of sunshine.UV index
The months with the lowest UV index in São João de Iracema are January through July, September through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.Note: A maximum high daily UV index of 6 during January translates into the following directions:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in São João de Iracema in January?
What is the average humidity in January in São João de Iracema?
What is the rainiest month in São João de Iracema?
How much does it rain in São João de Iracema in January?
What is the average length of the day in January in São João de Iracema?
What time are sunrise and sunset in January in São João de Iracema?
What is the month with the least sunshine in São João de Iracema?
How many hours of sunshine does São João de Iracema have in January?
What are the months with the lowest UV index in São João de Iracema?
How high is the UV index in January in São João de Iracema?
Average temperature in January
São João de Iracema, Brazil
- Average high temperature in January: 29.3°C
The warmest month (with the highest average high temperature) is September (33.1°C).
The month with the lowest average high temperature is June (25.8°C).
- Average low temperature in January: 21.4°C
The months with the highest average low temperature are January, November and December (21.4°C).
The coldest month (with the lowest average low temperature) is June (16.2°C).
Average pressure in January
São João de Iracema, Brazil
- Average pressure in January: 1010.8mbar
The month with the highest atmospheric pressure is July (1017.5mbar).
The month with the lowest atmospheric pressure is November (1009.7mbar).
Average wind speed in January
São João de Iracema, Brazil
- Average wind speed in January: 7.2km/h
The windiest month (with the highest average wind speed) is August (10.2km/h).
The calmest month (with the lowest average wind speed) is February (6.6km/h).
Average humidity in January
São João de Iracema, Brazil
- Average humidity in January: 83%
The month with the highest relative humidity is March (87%).
The month with the lowest relative humidity is August (48%).
Average rainfall in January
São João de Iracema, Brazil
- Average rainfall in January: 222mm
The wettest month (with the highest rainfall) is January (222mm).
The driest months (with the least rainfall) are July and August (8mm).
Average rainfall days in January
São João de Iracema, Brazil
- Average rainfall days in January: 29.1 days
The month with the highest number of rainy days is January (29.1 days).
The month with the least rainy days is August (3.3 days).
Average daylight in January /
Average sunshine in January
São João de Iracema, Brazil
- Average daylight in January: 13h and 1min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in January: 7h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 7h and 18min).
Average sunshine days in January
São João de Iracema, Brazil
- Average sunshine days in January: 1.8 days
The month with the most sunshine days is August (27 days).
The month with the least sunshine days is February (1.1 days).
Average UV index in January
São João de Iracema, Brazil
- Average UV index in January: 6
The month with the highest UV index is August (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, September, October, November and December (UV index 6).
Average cloud cover in January
São João de Iracema, Brazil
- Average cloud cover in January: 51
The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in January
São João de Iracema, Brazil
- Average visibility in January: 8km
The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May and December (8km).
São João de Iracema, Brazil
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