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 snowfall in January
- Average snowfall 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 is the warmest month, with an average high-temperature of 31.8°C (89.2°F) and an average low-temperature of 16.4°C (61.5°F).Heat index
January's average heat index is calculated to be a sweltering 35°C (95°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.Research indicates the heat index considers values in shaded locales and with light winds. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.
Humidity
January is the least humid month, with an average relative humidity of 53%.Rainfall
In Roque Pérez, in January, during 6.8 rainfall days, 30mm (1.18") of precipitation is typically accumulated. Throughout the year, there are 89.4 rainfall days, and 377mm (14.84") of precipitation is accumulated.Snowfall
January through May, August through December are months without snowfall in Roque Pérez.Daylight
In Roque Pérez, the average length of the day in January is 14h and 13min.On the first day of the month, sunrise is at 05:45 and sunset at 20:15. On the last day of January, sunrise is at 06:14 and sunset at 20:06 -03.
Sunshine
In January, the average sunshine in Roque Pérez is 10.3h.UV index
January, February and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: An average UV index of 6 in January transforms into this advice:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the hottest?
Is it hot during January?
What is the least humid month?
What is the average humidity in January?
How many days does it rain in January?
When it does not snow in Roque Pérez?
What is the average length of the day in January?
What time are sunrise and sunset in January?
How long on average sun shines in January?
When is the highest UV index in Roque Pérez?
What is the UV index intensity in January?
Average temperature in January
Roque Pérez, Argentina
- Average high temperature in January: 31.8°C
The warmest month (with the highest average high temperature) is January (31.8°C).
The month with the lowest average high temperature is July (13.4°C).
- Average low temperature in January: 16.4°C
The month with the highest average low temperature is January (16.4°C).
The coldest month (with the lowest average low temperature) is July (5.9°C).
Average pressure in January
Roque Pérez, Argentina
- Average pressure in January: 1011.7mbar
The month with the highest atmospheric pressure is July (1019.1mbar).
The month with the lowest atmospheric pressure is December (1010.8mbar).
Average wind speed in January
Roque Pérez, Argentina
- Average wind speed in January: 13.2km/h
The windiest month (with the highest average wind speed) is September (14.7km/h).
The calmest months (with the lowest average wind speed) are February and March (12.5km/h).
Average humidity in January
Roque Pérez, Argentina
- Average humidity in January: 53%
The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is January (53%).
Average rainfall in January
Roque Pérez, Argentina
- Average rainfall in January: 30mm
The wettest month (with the highest rainfall) is October (48mm).
The driest month (with the least rainfall) is August (16mm).
Average rainfall days in January
Roque Pérez, Argentina
- Average rainfall days in January: 6.8 days
The month with the highest number of rainy days is November (9.5 days).
The month with the least rainy days is August (5.1 days).
Average snowfall in January
Roque Pérez, Argentina
- Average snowfall in January: 0mm
The months with the highest snowfall are June and July (1mm).
The months with the least snowfall are January, February, March, April, May, August, September, October, November and December (0mm).
Average snowfall days in January
Roque Pérez, Argentina
- Average snowfall days in January: 0 days
The months with the highest number of snowfall days are June and July (0.1 days).
The months with the least snowfall days are January, February, March, April, May, August, September, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Roque Pérez, Argentina
- Average daylight in January: 14h and 1min
The month with the longest days is December (Average daylight: 14h and 30min).
The month with the shortest days is June (Average daylight: 9h and 48min).
- Average sunshine in January: 10h and 2min
The month with the most sunshine is December (Average sunshine: 11h and 12min).
The month with the least sunshine is June (Average sunshine: 6h and 0min).
Average sunshine days in January
Roque Pérez, Argentina
- Average sunshine days in January: 22.8 days
The month with the most sunshine days is August (23.8 days).
The month with the least sunshine days is November (18.5 days).
Average UV index in January
Roque Pérez, Argentina
- Average UV index in January: 6
The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 3).
Average cloud cover in January
Roque Pérez, Argentina
- Average cloud cover in January: 17
The month with the most cloud cover is July (Cloud cover 36).
The month with the least cloud cover is January (Cloud cover 17).
Average visibility in January
Roque Pérez, Argentina
- Average visibility in January: 10km
The months with the highest visibility are January, February, June and December (10km).
The months with the lowest visibility are March, April, May, July, August, September, October and November (9km).
