January weather forecast
Nuevo Vallarta, Mexico

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Weather in January

January in Nuevo Vallarta, Mexico experiences comparatively moderate temperatures that fluctuate between 16.6°C (61.9°F) and 26.3°C (79.3°F). Visitors can soak up sunshine for approximately 9.6 hours per day, a welcome escape from winter for travelers from colder regions. With the month recording humidity levels of 66%, conditions are mildly humid preventing undue discomfort. Despite the winter season, rainfall occurs over about six days with only 21mm (0.83") recorded, reinforcing it as predominantly a dry winter month. Persistently clear visibility of 10km (6.2mi) aids navigation and tours during vacations in this idyllic city.

Temperature

January, with average temperatures reaching a high of 26.3°C (79.3°F) and a low of 16.6°C (61.9°F), is the coldest month.

Humidity

In January, the average relative humidity is 66%.

Rainfall

In January, the rain falls for 5.6 days. Throughout January, 21mm (0.83") of precipitation is accumulated. Throughout the year, in Nuevo Vallarta, Mexico, there are 153.3 rainfall days, and 735mm (28.94") of precipitation is accumulated.

Daylight

In Nuevo Vallarta, the average length of the day in January is 11h and 2min.
On the first day of the month, sunrise is at 7:37 am and sunset at 6:31 pm. On the last day of January, in Nuevo Vallarta, Mexico, sunrise is at 7:37 am and sunset at 6:51 pm CST.

Sunshine

The average sunshine in January is 9.6h.

UV index

The months with the highest UV index in Nuevo Vallarta are January through November, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In January, the maximum UV index of 6 transforms into these recommendations:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
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Frequently asked questions

What is the coldest month in Nuevo Vallarta?

The coldest month in Nuevo Vallarta is January, with an average high-temperature of 26.3°C (79.3°F) and an average low-temperature of 16.6°C (61.9°F).

What are January temperatures in Nuevo Vallarta?

Nuevo Vallarta in January has an average high-temperature of 26.3°C (79.3°F) and an average low-temperature of 16.6°C (61.9°F).

What is the average humidity in January in Nuevo Vallarta?

The average relative humidity in January in Nuevo Vallarta, Mexico, is 66%.

How much does it rain in Nuevo Vallarta in January?

In January, the rain falls for 5.6 days. Throughout January, 21mm (0.83") of precipitation is accumulated.

How many hours of daylight does Nuevo Vallarta have in January?

In Nuevo Vallarta, the average day length in January is 11h and 2min.

What time are sunrise and sunset in January in Nuevo Vallarta?

On the first day of January, sunrise is at 7:37 am and sunset at 6:31 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 6:51 pm CST.

How long on average sun shines in January in Nuevo Vallarta?

The average sunshine duration in January in Nuevo Vallarta, Mexico, is 9.6h.

When is the highest UV index in Nuevo Vallarta?

January through November, with an average maximum UV index of 6, are months with the highest UV index in Nuevo Vallarta.

What is the UV index intensity in January in Nuevo Vallarta?

In Nuevo Vallarta, the average daily maximum UV index in January is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from unsafe exposure to Sun's UV rays.

Average temperature in January
Nuevo Vallarta, Mexico

Average temperature in January - Nuevo Vallarta, Mexico
  • Average high temperature in January: 26.3°C

The warmest month (with the highest average high temperature) is May (30.4°C).
The month with the lowest average high temperature is January (26.3°C).

  • Average low temperature in January: 16.6°C

The month with the highest average low temperature is August (22.1°C).
The coldest month (with the lowest average low temperature) is February (16.4°C).

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Average pressure in January
Nuevo Vallarta, Mexico

Average pressure in January - Nuevo Vallarta, Mexico
  • Average pressure in January: 1014.7mbar

The month with the highest atmospheric pressure is January (1014.7mbar).
The month with the lowest atmospheric pressure is September (1010.9mbar).

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Average wind speed in January
Nuevo Vallarta, Mexico

Average wind speed in January - Nuevo Vallarta, Mexico
  • Average wind speed in January: 6.7km/h

The windiest month (with the highest average wind speed) is March (7km/h).
The calmest month (with the lowest average wind speed) is August (5.5km/h).

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Average humidity in January
Nuevo Vallarta, Mexico

Average humidity in January - Nuevo Vallarta, Mexico
  • Average humidity in January: 66%

The months with the highest relative humidity are August and September (84%).
The months with the lowest relative humidity are March and April (60%).

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Average rainfall in January
Nuevo Vallarta, Mexico

Average rainfall in January - Nuevo Vallarta, Mexico
  • Average rainfall in January: 21mm

The wettest month (with the highest rainfall) is August (167mm).
The driest month (with the least rainfall) is April (1mm).

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Average rainfall days in January
Nuevo Vallarta, Mexico

Average rainfall days in January - Nuevo Vallarta, Mexico
  • Average rainfall days in January: 5.6 days

The month with the highest number of rainy days is August (27.7 days).
The month with the least rainy days is April (2.1 days).

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Average daylight in January /
Average sunshine in January
Nuevo Vallarta, Mexico

Average daylight in January / Average sunshine in January - Nuevo Vallarta, Mexico
  • Average daylight in January: 11h and 0min

The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).

  • Average sunshine in January: 9h and 4min

The month with the most sunshine is May (Average sunshine: 9h and 48min).
The months with the least sunshine are August and September (Average sunshine: 8h and 24min).

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Average sunshine days in January
Nuevo Vallarta, Mexico

Average sunshine days in January - Nuevo Vallarta, Mexico
  • Average sunshine days in January: 23.3 days

The month with the most sunshine days is April (28.1 days).
The month with the least sunshine days is August (2.7 days).

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Average UV index in January
Nuevo Vallarta, Mexico

Average UV index in January - Nuevo Vallarta, Mexico
  • Average UV index in January: 6

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October and November (UV index 6).
The month with the lowest UV index is December (UV index 5).

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Average cloud cover in January
Nuevo Vallarta, Mexico

Average cloud cover in January - Nuevo Vallarta, Mexico
  • Average cloud cover in January: 14

The month with the most cloud cover is August (Cloud cover 43).
The months with the least cloud cover are March and May (Cloud cover 10).

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Average visibility in January
Nuevo Vallarta, Mexico

Average visibility in January - Nuevo Vallarta, Mexico
  • Average visibility in January: 10km

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

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Nuevo Vallarta, Mexico

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