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
In Bahía Blanca, the month of January is known for its highest average temperatures, reaching a high of 29.8°C (85.6°F) and a low of 18.9°C (66°F).Heat index
For January, the heat index is estimated at a tropical 30°C (86°F). Exhaustion becomes probable with enduring exposure and activity, potentially causing heat cramps.Note that heat index values are valued for light wind and location in the shade. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Humidity
The months with the lowest humidity are January and December, with an average relative humidity of 44%.Rainfall
In Bahía Blanca, in January, during 5.7 rainfall days, 27mm (1.06") of precipitation is typically accumulated. Throughout the year, there are 73.5 rainfall days, and 280mm (11.02") of precipitation is accumulated.Snowfall
In Bahía Blanca, snow does not fall in January through June, August through December.Sea temperature
In Bahía Blanca, Argentina, in January, the average water temperature is 20°C (68°F).Note: In water with a temperature of 20°C (68°F), most individuals do not find swimming enjoyable. As the temperature falls from 21°C (69.8°F) to 15°C (59°F), breathing control becomes more difficult.
Daylight
The average length of the day in January is 14h and 30min.On the first day of January, sunrise is at 05:47 and sunset at 20:37. On the last day of the month, sunrise is at 06:19 and sunset at 20:25 -03.
Sunshine
In January, the average sunshine is 10.4h.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 value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index, 6 in January, converts into the following recommendations:
Fend off overexposure. Sun protection is vital. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. 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 are the warmest months?
How hot is January?
What are the least humid months?
What is the average humidity in January?
How much does it rain in Bahía Blanca in January?
When it does not snow in Bahía Blanca?
What is the sea temperature in January in Bahía Blanca?
What is the average length of the day in January?
When are sunrise and sunset in January?
How many hours of sunshine does Bahía Blanca have in January?
What is the month with the highest UV index?
What is the UV index intensity in January?
Average temperature in January
Bahía Blanca, Argentina
- 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 (12.6°C).
- Average low temperature in January: 18.9°C
The month with the highest average low temperature is January (18.9°C).
The coldest month (with the lowest average low temperature) is July (6.2°C).
Average pressure in January
Bahía Blanca, Argentina
- Average pressure in January: 1010.6mbar
The month with the highest atmospheric pressure is July (1017.9mbar).
The month with the lowest atmospheric pressure is December (1009.7mbar).
Average wind speed in January
Bahía Blanca, Argentina
- Average wind speed in January: 18.7km/h
The windiest month (with the highest average wind speed) is June (19.4km/h).
The calmest months (with the lowest average wind speed) are April and May (16.7km/h).
Average humidity in January
Bahía Blanca, Argentina
- Average humidity in January: 44%
The months with the highest relative humidity are May and July (65%).
The months with the lowest relative humidity are January and December (44%).
Average rainfall in January
Bahía Blanca, Argentina
- Average rainfall in January: 27mm
The wettest month (with the highest rainfall) is November (44mm).
The driest month (with the least rainfall) is June (12mm).
Average rainfall days in January
Bahía Blanca, Argentina
- Average rainfall days in January: 5.7 days
The month with the highest number of rainy days is November (7.9 days).
The month with the least rainy days is June (3.9 days).
Average snowfall days in January
Bahía Blanca, Argentina
- Average snowfall days in January: 0 days
The month with the highest number of snowfall days is July (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, August, September, October, November and December (0 days).
Average sea temperature in January
Bahía Blanca, Argentina
- Average sea temperature in January: 20°C
The best months for swimming (with the highest average sea temperature) are February and March (21°C).
The coldest months (with the lowest average sea temperature) are August and September (12°C).
Average daylight in January /
Average sunshine in January
Bahía Blanca, Argentina
- Average daylight in January: 14h and 3min
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 30min).
- Average sunshine in January: 10h and 2min
The month with the most sunshine is December (Average sunshine: 11h and 42min).
The month with the least sunshine is June (Average sunshine: 6h and 18min).
Average sunshine days in January
Bahía Blanca, Argentina
- Average sunshine days in January: 24.1 days
The month with the most sunshine days is August (26.1 days).
The month with the least sunshine days is February (20.5 days).
Average UV index in January
Bahía Blanca, Argentina
- Average UV index in January: 6
The months with the highest UV index are January, February, March and December (UV index 6).
The months with the lowest UV index are June, July and September (UV index 3).
Average cloud cover in January
Bahía Blanca, Argentina
- Average cloud cover in January: 13
The months with the most cloud cover are May and July (Cloud cover 30).
The month with the least cloud cover is January (Cloud cover 13).
Average visibility in January
Bahía Blanca, 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).
Bahía Blanca, Argentina
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