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
The transition into January marks the average high-temperature at a still moderately hot 29.5°C (85.1°F), differing minimally from December's 29.3°C (84.7°F). El Treinta records an average nighttime low of 22.5°C (72.5°F) in January.Heat index
The heat index in January is appraised at a tropical 33°C (91.4°F). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.Take into consideration that the heat index values are calculated for shade and light wind conditions. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. 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 primarily vital for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Humidity
In January, the average relative humidity is 64%.Rainfall
In El Treinta, in January, it is raining for 2.3 days, with typically 4mm (0.16") of accumulated precipitation. Throughout the year, there are 144.3 rainfall days, and 800mm (31.5") of precipitation is accumulated.Daylight
In El Treinta, Mexico, the average length of the day in January is 11h and 15min.On the first day of the month, sunrise is at 7:08 am and sunset at 6:16 pm. On the last day of January, sunrise is at 7:10 am and sunset at 6:34 pm CST.
Sunshine
In El Treinta, the average sunshine in January is 9.8h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 7 during January translates into the following guidance:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is January?
What is the average humidity in January?
How much does it rain in January?
How many hours of daylight does El Treinta have in January?
What time are sunrise and sunset in January?
How many hours of sunshine does El Treinta have in January?
What are the months with the highest UV index?
What are the months with the lowest UV index?
What is the UV index reading in January?
Average temperature in January
El Treinta, Mexico
- Average high temperature in January: 29.5°C
The warmest month (with the highest average high temperature) is May (31.3°C).
The month with the lowest average high temperature is December (29.3°C).
- Average low temperature in January: 22.5°C
The month with the highest average low temperature is June (25.3°C).
The coldest months (with the lowest average low temperature) are January and February (22.5°C).
Average pressure in January
El Treinta, Mexico
- Average pressure in January: 1013.2mbar
The month with the highest atmospheric pressure is January (1013.2mbar).
The month with the lowest atmospheric pressure is May (1010.7mbar).
Average wind speed in January
El Treinta, Mexico
- Average wind speed in January: 8.2km/h
The windiest month (with the highest average wind speed) is June (9.4km/h).
The calmest month (with the lowest average wind speed) is December (7.6km/h).
Average humidity in January
El Treinta, Mexico
- Average humidity in January: 64%
The months with the highest relative humidity are September and October (77%).
The months with the lowest relative humidity are March and April (62%).
Average rainfall in January
El Treinta, Mexico
- Average rainfall in January: 4mm
The wettest month (with the highest rainfall) is September (225mm).
The driest month (with the least rainfall) is April (0mm).
Average rainfall days in January
El Treinta, Mexico
- Average rainfall days in January: 2.3 days
The month with the highest number of rainy days is September (25.8 days).
The month with the least rainy days is February (0.9 days).
Average daylight in January /
Average sunshine in January
El Treinta, Mexico
- Average daylight in January: 11h and 1min
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 6min).
- Average sunshine in January: 9h and 5min
The months with the most sunshine are March and April (Average sunshine: 10h and 0min).
The month with the least sunshine is September (Average sunshine: 8h and 48min).
Average sunshine days in January
El Treinta, Mexico
- Average sunshine days in January: 28.1 days
The month with the most sunshine days is March (29.9 days).
The month with the least sunshine days is September (3.2 days).
Average UV index in January
El Treinta, Mexico
- Average UV index in January: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in January
El Treinta, Mexico
- Average cloud cover in January: 12
The month with the most cloud cover is September (Cloud cover 36).
The months with the least cloud cover are March and April (Cloud cover 7).
Average visibility in January
El Treinta, Mexico
- 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).
