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
In Treinta y Tres, the highest average temperatures are observed in January, with a high of 29.8°C (85.6°F) and a low of 17.3°C (63.1°F).Heat index
The heat index for January is evaluated at a hot 34°C (93.2°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'real feel', takes into account both air temperature and humidity to illustrate what people actually feel. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for 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.
Humidity
January is the least humid month in Treinta y Tres, with an average relative humidity of 68%.Rainfall
In Treinta y Tres, during January, the rain falls for 13.2 days and regularly aggregates up to 68mm (2.68") of precipitation. In Treinta y Tres, during the entire year, the rain falls for 139.1 days and collects up to 799mm (31.46") of precipitation.Daylight
The average length of the day in January is 14h and 3min.On the first day of January, sunrise is at 05:31 and sunset at 19:49. On the last day of the month, sunrise is at 05:58 and sunset at 19:42 -03.
Sunshine
In Treinta y Tres, the average sunshine in January is 10.2h.UV index
The months with the highest UV index are January through March and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.Note: A maximum high daily UV index of 6 during January translates into the following directions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year 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?
What is the average length of the day in January in Treinta y Tres?
When is the sunrise / sunset in January?
How long on average sun shines in January in Treinta y Tres?
What are the months with the highest UV index?
What is the UV index reading in January in Treinta y Tres?
Average temperature in January
Treinta y Tres, Uruguay
- Average high temperature in January: 29.8°C
The warmest month (with the highest average high temperature) is January (29.8°C).
The month with the lowest average high temperature is July (15.3°C).
- Average low temperature in January: 17.3°C
The month with the highest average low temperature is February (17.5°C).
The coldest month (with the lowest average low temperature) is July (7.2°C).
Average pressure in January
Treinta y Tres, Uruguay
- Average pressure in January: 1012.2mbar
The month with the highest atmospheric pressure is July (1019.3mbar).
The month with the lowest atmospheric pressure is December (1011.4mbar).
Average wind speed in January
Treinta y Tres, Uruguay
- Average wind speed in January: 14.3km/h
The windiest months (with the highest average wind speed) are September and October (15.4km/h).
The calmest month (with the lowest average wind speed) is May (12.6km/h).
Average humidity in January
Treinta y Tres, Uruguay
- Average humidity in January: 68%
The months with the highest relative humidity are May and July (82%).
The month with the lowest relative humidity is January (68%).
Average rainfall in January
Treinta y Tres, Uruguay
- Average rainfall in January: 68mm
The wettest month (with the highest rainfall) is October (99mm).
The driest months (with the least rainfall) are March and April (44mm).
Average rainfall days in January
Treinta y Tres, Uruguay
- Average rainfall days in January: 13.2 days
The month with the highest number of rainy days is January (13.2 days).
The month with the least rainy days is June (9.6 days).
Average daylight in January /
Average sunshine in January
Treinta y Tres, Uruguay
- Average daylight in January: 14h and 0min
The month with the longest days is December (Average daylight: 14h and 18min).
The month with the shortest days is June (Average daylight: 10h and 0min).
- Average sunshine in January: 10h and 1min
The month with the most sunshine is December (Average sunshine: 10h and 18min).
The month with the least sunshine is July (Average sunshine: 5h and 36min).
Average sunshine days in January
Treinta y Tres, Uruguay
- Average sunshine days in January: 15.9 days
The month with the most sunshine days is May (18.6 days).
The month with the least sunshine days is February (13.6 days).
Average UV index in January
Treinta y Tres, Uruguay
- Average UV index in January: 6
The months with the highest UV index are January, February, March and December (UV index 6).
The month with the lowest UV index is May (UV index 3).
Average cloud cover in January
Treinta y Tres, Uruguay
- Average cloud cover in January: 29
The month with the most cloud cover is September (Cloud cover 42).
The month with the least cloud cover is December (Cloud cover 28).
Average visibility in January
Treinta y Tres, Uruguay
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Treinta y Tres, Uruguay
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