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
San Rafael's temperature records reveal January as the warmest month, marked by average highs of 31.8°C (89.2°F) and lows of 13°C (55.4°F).Heat index
The heat index value during January is evaluated at a hot 34°C (93.2°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.Be aware that heat index ratings are designed for shaded locations and minor breezes. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
Humidity
January is the least humid month, with an average relative humidity of 50%.Rainfall
The months with the least rainfall in San Rafael are January and February Rain falls for 1.3 days and accumulates 2mm (0.08") of rain.Daylight
The average length of the day in January is 14h and 13min.On the first day of the month, sunrise is at 06:34 and sunset at 21:04. On the last day of January, in San Rafael, Chile, sunrise is at 07:03 and sunset at 20:55 -03.
Sunshine
With an average of 11.5h of sunshine, January has the most sunshine of the year.UV index
The months with the highest UV index are January, February and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily high UV index of 6 during January translates into the following recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Frequently asked questions
What part of the year is the hottest in San Rafael?
How hot is January in San Rafael?
What is the least humid month in San Rafael?
What is the average humidity in January in San Rafael?
What is the driest month in San Rafael?
How much does it rain in San Rafael in January?
What is the average length of the day in January in San Rafael?
What time are sunrise and sunset in January in San Rafael?
What month has the most sunshine in San Rafael?
How long on average sun shines in January in San Rafael?
What is the month with the highest UV index in San Rafael?
What is the UV index intensity in January in San Rafael?
Average temperature in January
San Rafael, Chile
- Average high temperature in January: 31.8°C
The warmest month (with the highest average high temperature) is January (31.8°C).
The month with the lowest average high temperature is July (13.3°C).
- Average low temperature in January: 13°C
The month with the highest average low temperature is January (13°C).
The coldest month (with the lowest average low temperature) is July (4.8°C).
Average pressure in January
San Rafael, Chile
- Average pressure in January: 1014mbar
The month with the highest atmospheric pressure is July (1020.1mbar).
The month with the lowest atmospheric pressure is February (1013.9mbar).
Average wind speed in January
San Rafael, Chile
- Average wind speed in January: 9.6km/h
The windiest month (with the highest average wind speed) is January (9.6km/h).
The calmest month (with the lowest average wind speed) is May (6.9km/h).
Average humidity in January
San Rafael, Chile
- Average humidity in January: 50%
The month with the highest relative humidity is July (79%).
The month with the lowest relative humidity is January (50%).
Average rainfall in January
San Rafael, Chile
- Average rainfall in January: 2mm
The wettest month (with the highest rainfall) is June (117mm).
The driest months (with the least rainfall) are January and February (2mm).
Average rainfall days in January
San Rafael, Chile
- Average rainfall days in January: 1.3 days
The month with the highest number of rainy days is July (10.6 days).
The month with the least rainy days is February (1.1 days).
Average daylight in January /
Average sunshine in January
San Rafael, Chile
- Average daylight in January: 14h and 1min
The month with the longest days is December (Average daylight: 14h and 30min).
The month with the shortest days is June (Average daylight: 9h and 48min).
- Average sunshine in January: 11h and 3min
The month with the most sunshine is January (Average sunshine: 11h and 30min).
The month with the least sunshine is June (Average sunshine: 7h and 30min).
Average sunshine days in January
San Rafael, Chile
- Average sunshine days in January: 29 days
The month with the most sunshine days is March (29.3 days).
The month with the least sunshine days is June (18.8 days).
Average UV index in January
San Rafael, 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 June and July (UV index 3).
Average cloud cover in January
San Rafael, Chile
- Average cloud cover in January: 7
The months with the most cloud cover are June and August (Cloud cover 36).
The months with the least cloud cover are January and February (Cloud cover 7).
Average visibility in January
San Rafael, Chile
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April and December (10km).
The months with the lowest visibility are May, June, July, August, September, October and November (9km).
San Rafael, Chile
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