January weather forecastMasoller, Uruguay

January

Weather in January

January is a tropical summer month in Masoller, Uruguay, with an average temperature ranging between max 30.5°C (86.9°F) and min 18.5°C (65.3°F).

Temperature

Masoller's warmest weather arrives in January, when temperatures average a high of 30.5°C (86.9°F) and a low of 18.5°C (65.3°F).

Heat index

The heat index value for January is computed to be a very hot 35°C (95°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. When under direct sunshine, the heat index may be elevated 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. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

In January, the average relative humidity is 67%.

Rainfall

In Masoller, in January, during 12.6 rainfall days, 87mm (3.43") of precipitation is typically accumulated. In Masoller, during the entire year, the rain falls for 133.2 days and collects up to 920mm (36.22") of precipitation.

Daylight

In Masoller, the average length of the day in January is 13h and 53min.
On the first day of the month, sunrise is at 05:43 and sunset at 19:51. On the last day of January, sunrise is at 06:09 and sunset at 19:45 -03.

Sunshine

The average sunshine in January is 9.5h.

UV index

The months with the highest UV index are January through March, November and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In January, a regular UV index of 6 translates into these guidelines:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.

Updated: Jun 4, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Temperature records mark January as the warmest month, with highs averaging 30.5°C (86.9°F) and lows at 18.5°C (65.3°F).

The high-temperature, in January, in Masoller, is 30.5°C (86.9°F), while the low-temperature averages to 18.5°C (65.3°F). The average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in January is computed to be 35°C (95°F).

In January, the average relative humidity is 67%.

In Masoller, in January, during 12.6 rainfall days, 87mm (3.43") of precipitation is typically accumulated.

In January, the average day length is 13h and 53min.

On the first day of January, sunrise is at 05:43 and sunset at 19:51. On the last day of the month, sunrise is at 06:09 and sunset at 19:45 -03.

The average sunshine duration in January is 9.5h.

January through March, November and December, with an average maximum UV index of 6, are months with the highest UV index.

In Masoller, Uruguay, the average daily maximum UV index in January is 6. A UV Index value of 6 to 7 symbolizes a high health threat from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

29.4°C

30.5°C

30°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

14.4km/h

14.2km/h

13.5km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

17.5

16.6

15.1

Average UV index

Average cloud cover

28%

30%

Average visibility

9km

Average temperature in January
Masoller, Uruguay

Average high temperature in January: 30.5°C

The warmest month (with the highest average high temperature) is January (30.5°C).
The month with the lowest average high temperature is July (16.5°C).

Average low temperature in January: 18.5°C

The month with the highest average low temperature is January (18.5°C).
The coldest month (with the lowest average low temperature) is July (8°C).

Average pressure in January
Masoller, Uruguay

Average pressure in January: 1011mbar

The month with the highest atmospheric pressure is July (1019mbar).
The month with the lowest atmospheric pressure is December (1010.2mbar).

Average wind speed in January
Masoller, Uruguay

Average wind speed in January: 13.3km/h

The windiest month (with the highest average wind speed) is September (15.2km/h).
The calmest month (with the lowest average wind speed) is April (12.3km/h).

Average humidity in January
Masoller, Uruguay

Average humidity in January: 67%

The months with the highest relative humidity are May and June (83%).
The month with the lowest relative humidity is December (66%).

Average rainfall in January
Masoller, Uruguay

Average rainfall in January: 87mm

The wettest months (with the highest rainfall) are May and November (98mm).
The driest month (with the least rainfall) is August (57mm).

Average rainfall days in January
Masoller, Uruguay

Average rainfall days in January: 12.6 days

The month with the highest number of rainy days is January (12.6 days).
The month with the least rainy days is August (9.3 days).

Average daylight in January /
Average sunshine in January
Masoller, Uruguay

Average daylight in January: 13h and 54min

The month with the longest days is December (Average daylight: 14h and 6min).
The month with the shortest days is June (Average daylight: 10h and 12min).

Average sunshine in January: 9h and 30min

The month with the most sunshine is December (Average sunshine: 10h and 12min).
The month with the least sunshine is June (Average sunshine: 5h and 18min).

Average sunshine days in January
Masoller, Uruguay

Average sunshine days in January: 16.6 days

The month with the most sunshine days is August (20.3 days).
The month with the least sunshine days is February (15.1 days).

Average UV index in January
Masoller, Uruguay

Average UV index in January: 6

The months with the highest UV index are January, February, March, November and December (UV index 6).
The month with the lowest UV index is May (UV index 3).

Average cloud cover in January
Masoller, Uruguay

Average cloud cover in January: 30

The month with the most cloud cover is May (Cloud cover 43).
The month with the least cloud cover is December (Cloud cover 28).

Average visibility in January
Masoller, 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).