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's onset records a minor alteration in the average high-temperature to a still warm 28.8°C (83.8°F) from December's 29.5°C (85.1°F). Munhoz de Melo's temperature lowers to a mean of 20°C (68°F) during the nights in January.Heat index
The average heat index in January is calculated to be a fiery hot 35°C (95°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.Be aware that heat index ratings are designed for shaded locations and minor breezes. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.
Humidity
The months with the highest humidity are January, February and June, with an average relative humidity of 85%.Rainfall
January is the month with the most rainfall. Rain falls for 26.8 days and accumulates 195mm (7.68") of precipitation.Daylight
In January, the average length of the day is 13h and 22min.On the first day of January, sunrise is at 05:44 and sunset at 19:16. On the last day of the month, sunrise is at 06:05 and sunset at 19:15 -03.
Sunshine
The months with the least sunshine are January and February, with an average of 7.4h of sunshine.UV index
The months with the highest UV index are January through March, August through November, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 6 during January translates into the following guidance:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in January?
What is the most humid month?
What is the average humidity in January?
What is the wettest month?
How many days does it rain in January?
What is the average length of the day in January?
What time are sunrise and sunset in January?
What are the months with the least sunshine?
How many hours of sunshine does Munhoz de Melo have in January?
What is the month with the highest UV index?
What is the UV index reading in January?
Average temperature in January
Munhoz de Melo, Brazil
- Average high temperature in January: 28.8°C
The warmest months (with the highest average high temperature) are October and November (29.7°C).
The month with the lowest average high temperature is June (22.3°C).
- Average low temperature in January: 20°C
The month with the highest average low temperature is February (20.2°C).
The coldest months (with the lowest average low temperature) are June and July (13.8°C).
Average pressure in January
Munhoz de Melo, Brazil
- Average pressure in January: 1011.2mbar
The month with the highest atmospheric pressure is July (1018.7mbar).
The month with the lowest atmospheric pressure is December (1010.1mbar).
Average wind speed in January
Munhoz de Melo, Brazil
- Average wind speed in January: 8.7km/h
The windiest month (with the highest average wind speed) is August (11.8km/h).
The calmest months (with the lowest average wind speed) are January and February (8.7km/h).
Average humidity in January
Munhoz de Melo, Brazil
- Average humidity in January: 85%
The months with the highest relative humidity are January, February and June (85%).
The month with the lowest relative humidity is September (63%).
Average rainfall in January
Munhoz de Melo, Brazil
- Average rainfall in January: 195mm
The wettest month (with the highest rainfall) is January (195mm).
The driest month (with the least rainfall) is August (44mm).
Average rainfall days in January
Munhoz de Melo, Brazil
- Average rainfall days in January: 26.8 days
The month with the highest number of rainy days is January (26.8 days).
The month with the least rainy days is August (7.2 days).
Average daylight in January /
Average sunshine in January
Munhoz de Melo, Brazil
- Average daylight in January: 13h and 2min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in January: 7h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 6min).
The months with the least sunshine are January and February (Average sunshine: 7h and 24min).
Average sunshine days in January
Munhoz de Melo, Brazil
- Average sunshine days in January: 2.7 days
The month with the most sunshine days is August (22.8 days).
The month with the least sunshine days is February (2.3 days).
Average UV index in January
Munhoz de Melo, Brazil
- Average UV index in January: 6
The months with the highest UV index are January, February, March, August, September, October and November (UV index 6).
The months with the lowest UV index are April, May, June, July and December (UV index 5).
Average cloud cover in January
Munhoz de Melo, Brazil
- Average cloud cover in January: 47
The months with the most cloud cover are January and February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in January
Munhoz de Melo, Brazil
- Average visibility in January: 8km
The months with the highest visibility are April, July, August, September, October and November (9km).
The months with the lowest visibility are January, February, March, May, June and December (8km).
