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
January
Weather in January
Temperature
Santa Bárbara's January weather, marked by an average high temperature of 29.7°C (85.5°F) and an average low temperature of 12.2°C (54°F), is the warmest in the year.Heat index
January's average heat index is calculated to be a hot 31°C (87.8°F). Remaining active during long-lasting exposure could cause fatigue, leading to heat cramps.In terms of the heat index, values are set with light wind and shade conditions in mind. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
Humidity
With an average relative humidity of 54%, January is the least humid month.Rainfall
January is the month with the least rainfall. Rain falls for 3.2 days and accumulates 8mm (0.31") of precipitation.Daylight
The average length of the day in January is 14h and 25min.On the first day of January, sunrise is at 06:29 and sunset at 21:12. On the last day of the month, sunrise is at 07:00 and sunset at 21:02 -03.
Sunshine
With an average of 11.8h of sunshine, January has the most sunshine of the year in Santa Bárbara.UV index
The months with the highest UV index in Santa Bárbara are January, February and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: In January, the maximum UV index of 6 transforms into these recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the warmest months in Santa Bárbara?
How hot does it get in Santa Bárbara in January?
What is the least humid month in Santa Bárbara?
What is the average humidity in January in Santa Bárbara?
What is the driest month in Santa Bárbara?
How much does it rain in Santa Bárbara in January?
How many hours of daylight does Santa Bárbara have in January?
When is the sunrise / sunset in January in Santa Bárbara?
What month has the most sunshine in Santa Bárbara?
How long on average sun shines in January in Santa Bárbara?
When is the highest UV index in Santa Bárbara?
How high is the UV index in January in Santa Bárbara?
Average temperature in January
Santa Bárbara, Chile
- Average high temperature in January: 29.7°C
The warmest month (with the highest average high temperature) is January (29.7°C).
The month with the lowest average high temperature is July (11.6°C).
- Average low temperature in January: 12.2°C
The months with the highest average low temperature are January and February (12.2°C).
The coldest month (with the lowest average low temperature) is July (4°C).
Average pressure in January
Santa Bárbara, Chile
- Average pressure in January: 1014.5mbar
The month with the highest atmospheric pressure is July (1020mbar).
The month with the lowest atmospheric pressure is February (1014.2mbar).
Average wind speed in January
Santa Bárbara, Chile
- Average wind speed in January: 11.6km/h
The windiest month (with the highest average wind speed) is January (11.6km/h).
The calmest month (with the lowest average wind speed) is May (8.1km/h).
Average humidity in January
Santa Bárbara, Chile
- Average humidity in January: 54%
The months with the highest relative humidity are June and July (85%).
The month with the lowest relative humidity is January (54%).
Average rainfall in January
Santa Bárbara, Chile
- Average rainfall in January: 8mm
The wettest month (with the highest rainfall) is June (191mm).
The driest month (with the least rainfall) is January (8mm).
Average rainfall days in January
Santa Bárbara, Chile
- Average rainfall days in January: 3.2 days
The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is January (3.2 days).
Average daylight in January /
Average sunshine in January
Santa Bárbara, Chile
- Average daylight in January: 14h and 2min
The month with the longest days is December (Average daylight: 14h and 42min).
The month with the shortest days is June (Average daylight: 9h and 36min).
- Average sunshine in January: 11h and 5min
The month with the most sunshine is January (Average sunshine: 11h and 48min).
The month with the least sunshine is June (Average sunshine: 5h and 18min).
Average sunshine days in January
Santa Bárbara, Chile
- Average sunshine days in January: 27.3 days
The month with the most sunshine days is January (27.3 days).
The month with the least sunshine days is June (12.7 days).
Average UV index in January
Santa Bárbara, Chile
- Average UV index in January: 6
The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are May, June, July, August, September and October (UV index 3).
Average cloud cover in January
Santa Bárbara, Chile
- Average cloud cover in January: 11
The month with the most cloud cover is June (Cloud cover 47).
The month with the least cloud cover is January (Cloud cover 11).
Average visibility in January
Santa Bárbara, Chile
- Average visibility in January: 10km
The months with the highest visibility are January, February, March and December (10km).
The months with the lowest visibility are July and August (8km).
