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
Weather in January
Temperature
The warmest period tends to be January, when average temperatures fluctuate between a high of 31.9°C (89.4°F) and a low of 20.3°C (68.5°F).Heat index
January's average heat index is calculated to be a fiery hot 37°C (98.6°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.Evaluating the heat index requires understanding its values in the shade and with gentle winds. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', determines the feeling of heat when you account for the relative humidity. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.
Humidity
January is the least humid month in Belen, with an average relative humidity of 60%.Rainfall
January is the month with the most rainfall in Belen, Uruguay. Rain falls for 10.4 days and accumulates 109mm (4.29") of precipitation.Snowfall
January through August, October through December are months without snowfall in Belen.Daylight
In Belen, the average length of the day in January is 13h and 52min.On the first day of January in Belen, sunrise is at 05:51 and sunset at 19:57. On the last day of the month, sunrise is at 06:17 and sunset at 19:51 -03.
Sunshine
In January, the average sunshine is 9.8h.UV index
The months with the highest UV index in Belen, Uruguay, are January and December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 7 during January translates into these guidelines:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Frequently asked questions
What is the hottest time of year in Belen?
How hot is January in Belen?
What is the least humid month in Belen?
What is the average humidity in January in Belen?
What is the wettest month in Belen?
How much does it rain in Belen in January?
When it does not snow in Belen?
What is the average length of the day in January in Belen?
When are sunrise and sunset in January in Belen?
How long on average sun shines in January in Belen?
What are the months with the highest UV index in Belen?
How high is the UV index in January in Belen?
Average temperature in January
Belen, Uruguay
- Average high temperature in January: 31.9°C
The warmest month (with the highest average high temperature) is January (31.9°C).
The month with the lowest average high temperature is July (15.9°C).
- Average low temperature in January: 20.3°C
The months with the highest average low temperature are January and February (20.3°C).
The coldest month (with the lowest average low temperature) is July (8.1°C).
Average pressure in January
Belen, Uruguay
- Average pressure in January: 1011mbar
The month with the highest atmospheric pressure is July (1019.2mbar).
The month with the lowest atmospheric pressure is December (1010.3mbar).
Average wind speed in January
Belen, Uruguay
- Average wind speed in January: 11km/h
The windiest months (with the highest average wind speed) are August and October (12.8km/h).
The calmest month (with the lowest average wind speed) is April (10.3km/h).
Average humidity in January
Belen, Uruguay
- Average humidity in January: 60%
The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is January (60%).
Average rainfall in January
Belen, Uruguay
- Average rainfall in January: 109mm
The wettest month (with the highest rainfall) is January (109mm).
The driest month (with the least rainfall) is April (42mm).
Average rainfall days in January
Belen, Uruguay
- Average rainfall days in January: 10.4 days
The months with the highest number of rainy days are October and December (11.5 days).
The month with the least rainy days is August (8.2 days).
Average snowfall in January
Belen, Uruguay
- Average snowfall in January: 0mm
The month with the highest snowfall is September (1mm).
The months with the least snowfall are January, February, March, April, May, June, July, August, October, November and December (0mm).
Average snowfall days in January
Belen, Uruguay
- Average snowfall days in January: 0 days
The month with the highest number of snowfall days is September (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Belen, Uruguay
- Average daylight in January: 13h and 5min
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 5min
The month with the most sunshine is December (Average sunshine: 10h and 54min).
The month with the least sunshine is June (Average sunshine: 5h and 36min).
Average sunshine days in January
Belen, Uruguay
- Average sunshine days in January: 18.8 days
The month with the most sunshine days is August (21.6 days).
The month with the least sunshine days is February (16.9 days).
Average UV index in January
Belen, Uruguay
- Average UV index in January: 7
The months with the highest UV index are January and December (UV index 7).
The month with the lowest UV index is May (UV index 3).
Average cloud cover in January
Belen, Uruguay
- Average cloud cover in January: 22
The month with the most cloud cover is May (Cloud cover 41).
The month with the least cloud cover is December (Cloud cover 21).
Average visibility in January
Belen, Uruguay
- Average visibility in January: 10km
The months with the highest visibility are January, February, March and December (10km).
The month with the lowest visibility is May (8km).
Belen, Uruguay
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