January weather forecast
San Bartolo Yautepec, Mexico

January

Weather in January

January, like December, in San Bartolo Yautepec, Mexico, is a moderately hot winter month, with an average temperature fluctuating between 27.7°C (81.9°F) and 20.4°C (68.7°F).

Temperature

In January, San Bartolo Yautepec's weather conditions record an average high-temperature of a still moderately hot 27.7°C (81.9°F), demonstrating little divergence from the preceding month. In January, San Bartolo Yautepec experiences a temperature dip to an average of 20.4°C (68.7°F) at night.

Heat index

In January, the average heat index is estimated at 29°C (84.2°F). If exposure and activity are sustained, they might cause a feeling of weariness, resulting in heat cramps.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', shows a temperature sensation when both heat and moisture conditions are combined. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.

Humidity

January and March, with an average relative humidity of 64%, are the least humid months in San Bartolo Yautepec, Mexico.

Rainfall

January is the month with the least rainfall. Rain falls for 3.6 days and accumulates 4mm (0.16") of precipitation.

Daylight

In San Bartolo Yautepec, the average length of the day in January is 11h and 17min.
On the first day of the month, sunrise is at 6:52 am and sunset at 6:02 pm. On the last day of January, in San Bartolo Yautepec, sunrise is at 6:54 am and sunset at 6:19 pm CST.

Sunshine

The average sunshine in January in San Bartolo Yautepec is 9.9h.

UV index

The months with the lowest UV index in San Bartolo Yautepec are January through March, May, June, August through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum UV index of 6 in January translates into the following recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.

Frequently asked questions

What is the usual temperature for San Bartolo Yautepec in January?
San Bartolo Yautepec in January has an average high-temperature of 27.7°C (81.9°F) and an average low-temperature of 20.4°C (68.7°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in January is estimated at 29°C (84.2°F).
What are the least humid months in San Bartolo Yautepec?
January and March, with an average relative humidity of 64%, are the least humid months in San Bartolo Yautepec.
What is the average humidity in January in San Bartolo Yautepec?
The average relative humidity in January in San Bartolo Yautepec is 64%.
What is the driest month in San Bartolo Yautepec?
The month with the least rainfall is January, when the rain falls for 3.6 days and typically collects 4mm (0.16") of precipitation.
How much does it rain in San Bartolo Yautepec in January?
In San Bartolo Yautepec, in January, it is raining for 3.6 days, with typically 4mm (0.16") of accumulated precipitation.
What is the average length of the day in January in San Bartolo Yautepec?
In January, the average day length in San Bartolo Yautepec is 11h and 17min.
What time are sunrise and sunset in January in San Bartolo Yautepec?
In January, on the first day of the month, sunrise is at 6:52 am and sunset at 6:02 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 6:19 pm CST.
How long on average sun shines in January in San Bartolo Yautepec?
In San Bartolo Yautepec, the average sunshine duration in January is 9.9h.
When is the lowest UV index in San Bartolo Yautepec?
The months with the lowest UV index in San Bartolo Yautepec, Mexico, are January through March, May, June, August through December, with an average maximum UV index of 6.
What is the UV index reading in January in San Bartolo Yautepec?
The average daily maximum UV index in January in San Bartolo Yautepec is 6. A UV Index estimate of 6 to 7 represents a high health threat from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in January
San Bartolo Yautepec, Mexico
  • Average high temperature in January: 27.7°C

The warmest month (with the highest average high temperature) is April (29.6°C).
The month with the lowest average high temperature is September (26.9°C).

  • Average low temperature in January: 20.4°C

The month with the highest average low temperature is May (23.8°C).
The coldest month (with the lowest average low temperature) is January (20.4°C).

Average pressure in January
San Bartolo Yautepec, Mexico
  • Average pressure in January: 1014.3mbar

The month with the highest atmospheric pressure is January (1014.3mbar).
The month with the lowest atmospheric pressure is May (1011.3mbar).

Average wind speed in January
San Bartolo Yautepec, Mexico
  • Average wind speed in January: 8.9km/h

The windiest month (with the highest average wind speed) is April (9.3km/h).
The calmest month (with the lowest average wind speed) is October (7.3km/h).

Average humidity in January
San Bartolo Yautepec, Mexico
  • Average humidity in January: 64%

The month with the highest relative humidity is September (80%).
The months with the lowest relative humidity are January and March (64%).

Average rainfall in January
San Bartolo Yautepec, Mexico
  • Average rainfall in January: 4mm

The wettest month (with the highest rainfall) is September (254mm).
The driest month (with the least rainfall) is January (4mm).

Average rainfall days in January
San Bartolo Yautepec, Mexico
  • Average rainfall days in January: 3.6 days

The month with the highest number of rainy days is August (30.3 days).
The month with the least rainy days is February (3.4 days).

Average daylight in January /
Average sunshine in January
San Bartolo Yautepec, Mexico
  • Average daylight in January: 11h and 2min

The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 12min).

  • Average sunshine in January: 9h and 5min

The month with the most sunshine is May (Average sunshine: 11h and 6min).
The month with the least sunshine is November (Average sunshine: 7h and 36min).

Average sunshine days in January
San Bartolo Yautepec, Mexico
  • Average sunshine days in January: 24.8 days

The month with the most sunshine days is January (24.8 days).
The months with the least sunshine days are August and September (0.1 days).

Average UV index in January
San Bartolo Yautepec, Mexico
  • Average UV index in January: 6

The months with the highest UV index are April and July (UV index 7).
The months with the lowest UV index are January, February, March, May, June, August, September, October, November and December (UV index 6).

Average cloud cover in January
San Bartolo Yautepec, Mexico
  • Average cloud cover in January: 9

The months with the most cloud cover are June and September (Cloud cover 38).
The month with the least cloud cover is February (Cloud cover 8).

Average visibility in January
San Bartolo Yautepec, Mexico
  • Average visibility in January: 10km

The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).

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