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 days in January
- Average sea temperature 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
January, noted for its average high-temperature of 25.2°C (77.4°F) and an average low-temperature of 16.9°C (62.4°F), is considered the warmest month.Humidity
The least humid month is January, with an average relative humidity of 66%.Rainfall
In Mar del Plata, in January, it is raining for 9.8 days, with typically 36mm (1.42") of accumulated precipitation. In Mar del Plata, during the entire year, the rain falls for 113.4 days and collects up to 418mm (16.46") of precipitation.Snowfall
January through July, September through December are months without snowfall.Sea temperature
The month with the warmest seawater is January, with an average sea temperature of 20.7°C (69.3°F).Note: Swimming in 20.7°C (69.3°F) is not pleasurable for most people. Breathing control grows increasingly challenging as the water temperature falls under 21°C (69.8°F).
Daylight
In Mar del Plata, the average length of the day in January is 14h and 26min.On the first day of the month, sunrise is at 05:31 and sunset at 20:16. On the last day of January, sunrise is at 06:02 and sunset at 20:04 -03.
Sunshine
January and December, with an average of 11h of sunshine, are months with the most sunshine.UV index
The month with the highest UV index is January, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: A maximum UV index of 6 in January translates into the following recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Frequently asked questions
What time of the year is the hottest in Mar del Plata?
What are January temperatures in Mar del Plata?
What is the least humid month in Mar del Plata?
What is the average humidity in January in Mar del Plata?
How much does it rain in Mar del Plata in January?
When it does not snow in Mar del Plata?
What month is the sea warmest in Mar del Plata?
What is the sea water temperature in January in Mar del Plata?
How many hours of daylight does Mar del Plata have in January?
What time are sunrise and sunset in January in Mar del Plata?
What are the months with the most sunshine in Mar del Plata?
How long on average sun shines in January in Mar del Plata?
What is the month with the highest UV index in Mar del Plata?
What is the UV index reading in January in Mar del Plata?
Average temperature in January
Mar del Plata, Argentina
- Average high temperature in January: 25.2°C
The warmest month (with the highest average high temperature) is January (25.2°C).
The month with the lowest average high temperature is July (11.5°C).
- Average low temperature in January: 16.9°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 (6.9°C).
Average pressure in January
Mar del Plata, Argentina
- Average pressure in January: 1012.2mbar
The month with the highest atmospheric pressure is September (1018.5mbar).
The month with the lowest atmospheric pressure is December (1011mbar).
Average wind speed in January
Mar del Plata, Argentina
- Average wind speed in January: 20.6km/h
The windiest month (with the highest average wind speed) is June (21km/h).
The calmest month (with the lowest average wind speed) is May (18.7km/h).
Average humidity in January
Mar del Plata, Argentina
- Average humidity in January: 66%
The months with the highest relative humidity are July, September and October (77%).
The month with the lowest relative humidity is January (66%).
Average rainfall in January
Mar del Plata, Argentina
- Average rainfall in January: 36mm
The wettest month (with the highest rainfall) is February (49mm).
The driest month (with the least rainfall) is August (25mm).
Average rainfall days in January
Mar del Plata, Argentina
- Average rainfall days in January: 9.8 days
The months with the highest number of rainy days are October and November (11 days).
The month with the least rainy days is June (7.3 days).
Average snowfall days in January
Mar del Plata, Argentina
- Average snowfall days in January: 0 days
The month with the highest number of snowfall days is August (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, September, October, November and December (0 days).
Average sea temperature in January
Mar del Plata, Argentina
- Average sea temperature in January: 20.7°C
The best month for swimming (with the highest average sea temperature) is January (20.7°C).
The coldest month (with the lowest average sea temperature) is September (10.4°C).
Average daylight in January /
Average sunshine in January
Mar del Plata, Argentina
- Average daylight in January: 14h and 2min
The month with the longest days is December (Average daylight: 14h and 48min).
The month with the shortest days is June (Average daylight: 9h and 36min).
- Average sunshine in January: 11h and 0min
The months with the most sunshine are January and December (Average sunshine: 11h and 0min).
The month with the least sunshine is July (Average sunshine: 5h and 42min).
Average sunshine days in January
Mar del Plata, Argentina
- Average sunshine days in January: 18.8 days
The months with the most sunshine days are May, June and August (20.3 days).
The month with the least sunshine days is November (17 days).
Average UV index in January
Mar del Plata, Argentina
- Average UV index in January: 6
The month with the highest UV index is January (UV index 6).
The months with the lowest UV index are June, July and September (UV index 3).
Average cloud cover in January
Mar del Plata, Argentina
- Average cloud cover in January: 20
The month with the most cloud cover is July (Cloud cover 40).
The month with the least cloud cover is January (Cloud cover 20).
Average visibility in January
Mar del Plata, Argentina
- 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).
Mar del Plata, Argentina
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