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
The temperatures reach their highest averages in January, with highs of 25.3°C (77.5°F) and lows of 19.8°C (67.6°F).Humidity
January is the least humid month, with an average relative humidity of 71%.Rainfall
January is the month with the least rainfall. Rain falls for 10.3 days and accumulates 44mm (1.73") of precipitation.Daylight
In January, the average length of the day is 14h and 10min.On the first day of the month, sunrise is at 05:31 and sunset at 19:58. On the last day of January, sunrise is at 06:00 and sunset at 19:49 -03.
Sunshine
With an average of 10.9h of sunshine, January has the most sunshine of the year.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: In January, the UV index of 6 transforms into the following advice:
Deter overexposure. Protecting against the sun's effects is essential. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the hottest?
What are January temperatures?
What is the least humid month?
What is the average humidity in January?
What is the driest 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 month has the most sunshine?
How long on average sun shines in January?
When is the highest UV index?
How high is the UV index in January?
Average temperature in January
Gregorio Aznárez, Uruguay
- Average high temperature in January: 25.3°C
The warmest month (with the highest average high temperature) is January (25.3°C).
The month with the lowest average high temperature is July (13.2°C).
- Average low temperature in January: 19.8°C
The month with the highest average low temperature is February (20.3°C).
The coldest month (with the lowest average low temperature) is July (9.7°C).
Average pressure in January
Gregorio Aznárez, Uruguay
- Average pressure in January: 1012.5mbar
The month with the highest atmospheric pressure is July (1018.9mbar).
The month with the lowest atmospheric pressure is December (1011.5mbar).
Average wind speed in January
Gregorio Aznárez, Uruguay
- Average wind speed in January: 20km/h
The windiest months (with the highest average wind speed) are June and September (21.3km/h).
The calmest month (with the lowest average wind speed) is May (19.1km/h).
Average humidity in January
Gregorio Aznárez, Uruguay
- Average humidity in January: 71%
The months with the highest relative humidity are July, August and September (79%).
The month with the lowest relative humidity is January (71%).
Average rainfall in January
Gregorio Aznárez, Uruguay
- Average rainfall in January: 44mm
The wettest month (with the highest rainfall) is July (74mm).
The driest month (with the least rainfall) is January (44mm).
Average rainfall days in January
Gregorio Aznárez, Uruguay
- Average rainfall days in January: 10.3 days
The month with the highest number of rainy days is March (14.3 days).
The months with the least rainy days are June, August and September (10.2 days).
Average daylight in January /
Average sunshine in January
Gregorio Aznárez, Uruguay
- Average daylight in January: 14h and 1min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in January: 10h and 5min
The month with the most sunshine is January (Average sunshine: 10h and 54min).
The month with the least sunshine is July (Average sunshine: 5h and 24min).
Average sunshine days in January
Gregorio Aznárez, Uruguay
- Average sunshine days in January: 18 days
The month with the most sunshine days is August (19.3 days).
The month with the least sunshine days is March (13.6 days).
Average UV index in January
Gregorio Aznárez, 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 July (UV index 3).
Average cloud cover in January
Gregorio Aznárez, Uruguay
- Average cloud cover in January: 22
The month with the most cloud cover is July (Cloud cover 41).
The month with the least cloud cover is January (Cloud cover 22).
Average visibility in January
Gregorio Aznárez, Uruguay
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Gregorio Aznárez, Uruguay
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