January weather forecastMonterrey, Mexico
January
Weather in January
The start of the year in Monterrey, Mexico sees a shift from the colder weather experienced towards the end of the previous year. Although the temperature creeps up slightly in comparison to December, it remains relatively cool with the lowest temperature down to 8.3°C (46.9°F). Sunshine graces the city for an average of 21.4 days, suggesting an overall fair January weather. The city continues to enjoy considerable daylight hours with moderate wind speeds. January marks a relaxed start of the year in terms of weather, making it an ideal time for visitors and locals to explore the outdoor offerings of Monterrey, albeit with a few scattered rainfalls.Temperature
With its high average temperature of 18.5°C (65.3°F) and a low of 8.3°C (46.9°F), January is regarded as the coldest month in Monterrey.Humidity
In January, the average relative humidity in Monterrey, Mexico, is 55%.Rainfall
In Monterrey, in January, during 6.6 rainfall days, 14mm (0.55") of precipitation is typically accumulated. Throughout the year, there are 158.3 rainfall days, and 602mm (23.7") of precipitation is accumulated.Snowfall
January through November are months without snowfall in Monterrey, Mexico.Daylight
In January, the average length of the day is 10h and 45min.On the first day of the month, sunrise is at 7:27 am and sunset at 6:01 pm. On the last day of January, in Monterrey, sunrise is at 7:25 am and sunset at 6:24 pm CST.
Sunshine
The average sunshine in January in Monterrey is 9.1h.UV index
January and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In January, the UV index of 4 transforms into the following advice:
Take precautions - Protection against sunburn is recommended. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Monterrey, Mexico
- Average high temperature in January: 18.5°C
The warmest month (with the highest average high temperature) is August (31.7°C).
The month with the lowest average high temperature is January (18.5°C).
- Average low temperature in January: 8.3°C
The month with the highest average low temperature is August (20.8°C).
The coldest month (with the lowest average low temperature) is January (8.3°C).
Average pressure in January
Monterrey, Mexico
- Average pressure in January: 1019.5mbar
The month with the highest atmospheric pressure is January (1019.5mbar).
The month with the lowest atmospheric pressure is May (1011.6mbar).
Average wind speed in January
Monterrey, Mexico
- Average wind speed in January: 8km/h
The windiest months (with the highest average wind speed) are June and July (11.9km/h).
The calmest month (with the lowest average wind speed) is December (7.4km/h).
Average humidity in January
Monterrey, Mexico
- Average humidity in January: 55%
The month with the highest relative humidity is September (69%).
The month with the lowest relative humidity is April (50%).
Average rainfall in January
Monterrey, Mexico
- Average rainfall in January: 14mm
The wettest month (with the highest rainfall) is May (105mm).
The driest month (with the least rainfall) is February (12mm).
Average rainfall days in January
Monterrey, Mexico
- Average rainfall days in January: 6.6 days
The month with the highest number of rainy days is September (22.8 days).
The month with the least rainy days is December (6 days).
Average snowfall in January
Monterrey, Mexico
- Average snowfall in January: 0mm
The month with the highest snowfall is December (6mm).
The months with the least snowfall are January, February, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Monterrey, Mexico
- Average snowfall days in January: 0.2 days
The months with the highest number of snowfall days are January and February (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Monterrey, Mexico
- Average daylight in January: 10h and 42min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in January: 9h and 6min
The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is November (Average sunshine: 7h and 0min).
Average sunshine days in January
Monterrey, Mexico
- Average sunshine days in January: 21.4 days
The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is September (5.5 days).
Average UV index in January
Monterrey, Mexico
- Average UV index in January: 4
The months with the highest UV index are May and July (UV index 7).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in January
Monterrey, Mexico
- Average cloud cover in January: 19
The month with the most cloud cover is September (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in January
Monterrey, Mexico
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (10km).
The month with the lowest visibility is September (9km).
