January weather forecastArriaga, Mexico
January
Weather in January
January, like December, in Arriaga, Mexico, is a moderately hot winter month, with an average temperature fluctuating between 18.9°C (66°F) and 27.6°C (81.7°F).Temperature
January is the coldest month of the year, registering average temperatures as high as 27.6°C (81.7°F) and as low as 18.9°C (66°F).Heat index
January's mean heat index is estimated at a hot 30°C (86°F). Persistently participating in activities during exposure may lead to fatigue and induce heat cramps.Factoring in the heat index, values are geared towards shaded areas with light breezes. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are quite important for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Humidity
In January, the average relative humidity in Arriaga is 69%.Rainfall
January is the month with the least rainfall. Rain falls for 2.3 days and accumulates 1mm (0.04") of precipitation.Daylight
In Arriaga, Mexico, the average length of the day in January is 11h and 17min.On the first day of the month, sunrise is at 6:43 am and sunset at 5:54 pm. On the last day of January, in Arriaga, sunrise is at 6:46 am and sunset at 6:11 pm CST.
Sunshine
The average sunshine in January in Arriaga is 9.2h.UV index
The months with the lowest UV index in Arriaga are January, February, June, August through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 6 in January converts into the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Arriaga, Mexico
- Average high temperature in January: 27.6°C
The warmest month (with the highest average high temperature) is April (31.1°C).
The month with the lowest average high temperature is January (27.6°C).
- Average low temperature in January: 18.9°C
The month with the highest average low temperature is May (22.9°C).
The coldest month (with the lowest average low temperature) is January (18.9°C).
Average pressure in January
Arriaga, Mexico
- Average pressure in January: 1015mbar
The month with the highest atmospheric pressure is January (1015mbar).
The month with the lowest atmospheric pressure is May (1011.2mbar).
Average wind speed in January
Arriaga, Mexico
- Average wind speed in January: 13.9km/h
The windiest month (with the highest average wind speed) is January (13.9km/h).
The calmest month (with the lowest average wind speed) is September (6.2km/h).
Average humidity in January
Arriaga, Mexico
- Average humidity in January: 69%
The month with the highest relative humidity is September (82%).
The month with the lowest relative humidity is April (66%).
Average rainfall in January
Arriaga, Mexico
- Average rainfall in January: 1mm
The wettest month (with the highest rainfall) is June (192mm).
The driest month (with the least rainfall) is January (1mm).
Average rainfall days in January
Arriaga, Mexico
- Average rainfall days in January: 2.3 days
The month with the highest number of rainy days is August (27.8 days).
The month with the least rainy days is December (1.5 days).
Average daylight in January /
Average sunshine in January
Arriaga, Mexico
- Average daylight in January: 11h and 18min
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 12min
The month with the most sunshine is May (Average sunshine: 11h and 18min).
The month with the least sunshine is October (Average sunshine: 7h and 18min).
Average sunshine days in January
Arriaga, Mexico
- Average sunshine days in January: 27 days
The month with the most sunshine days is December (29.1 days).
The month with the least sunshine days is September (1.6 days).
Average UV index in January
Arriaga, Mexico
- Average UV index in January: 6
The months with the highest UV index are March, April, May and July (UV index 7).
The months with the lowest UV index are January, February, June, August, September, October, November and December (UV index 6).
Average cloud cover in January
Arriaga, Mexico
- Average cloud cover in January: 10
The month with the most cloud cover is September (Cloud cover 41).
The months with the least cloud cover are January, February and December (Cloud cover 10).
Average visibility in January
Arriaga, Mexico
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (10km).
The months with the lowest visibility are August and September (9km).
