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Contents
- The climate of Nuevo Vallarta
- The best time to visit Nuevo Vallarta
- The worst time to visit Nuevo Vallarta
- Spring weather in Nuevo Vallarta
- Summer weather in Nuevo Vallarta
- Autumn weather in Nuevo Vallarta
- Winter weather in Nuevo Vallarta
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The climate of Nuevo Vallarta
Nuevo Vallarta, located in Mexico, experiences a climatic pattern that follows the As type from the Köppen climate classification. This signifies a tropical wet and dry or savanna climate, characterized by significant web and dry periods. The variation in the weather pattern throughout the year in Nuevo Vallarta is defined by differences in temperature, rainfall, humidity, daylight and wind conditions.
Analyzing the monthly averages reveals a clear pattern in Nuevo Vallarta's weather. The highest temperatures are typically around 30.4°C (86.7°F) in May, while the coldest are around 16.4°C (61.5°F) in February. A distinctive feature of Nuevo Vallalla's climate is the variation in rainfall. Dry conditions prevail from February to April with rainfall as little as 1mm (0.04") in April, but a contrasting shift occurs from June to September, where rainfall peaks at an average of 167mm (6.57") in August. Accompanied with rainfall is high relative humidity, averaging between 60% to 84% over the year, with the highest levels coinciding with the peak monsoon months.
Daylight hours show some minor differences across the year, the longest duration being around 13.4 hours in June and the shortest duration being around 10.9 hours in December. Winds show a consistent pattern with speeds ranging from 5.5km/h (3.4mph) to 7km/h (4.3mph). A unique characteristic of the Nuevo Vallarta's climate is its consistent UV index which maintains a level of 6 throughout the majority of the year, slightly dropping to 5 in December.
Analyzing the monthly averages reveals a clear pattern in Nuevo Vallarta's weather. The highest temperatures are typically around 30.4°C (86.7°F) in May, while the coldest are around 16.4°C (61.5°F) in February. A distinctive feature of Nuevo Vallalla's climate is the variation in rainfall. Dry conditions prevail from February to April with rainfall as little as 1mm (0.04") in April, but a contrasting shift occurs from June to September, where rainfall peaks at an average of 167mm (6.57") in August. Accompanied with rainfall is high relative humidity, averaging between 60% to 84% over the year, with the highest levels coinciding with the peak monsoon months.
Daylight hours show some minor differences across the year, the longest duration being around 13.4 hours in June and the shortest duration being around 10.9 hours in December. Winds show a consistent pattern with speeds ranging from 5.5km/h (3.4mph) to 7km/h (4.3mph). A unique characteristic of the Nuevo Vallarta's climate is its consistent UV index which maintains a level of 6 throughout the majority of the year, slightly dropping to 5 in December.
The best time to visit Nuevo Vallarta
The ideal period to visit Nuevo Vallarta is highly dependent on the individual’s climatic preferences. Given the meteorological patterns in Nuevo Vallarta, the optimal period for any tourist seeking a warm climate with low rain levels would be between February to May. During these months, daily temperature averages range between 26.4°C (79.5°F) to 29.4°C (84.9°F), with less than 6mm (0.24") rainfall in March and April. Furthermore, the humidity is considerably lower, compared to the later months.
The worst time to visit Nuevo Vallarta
The less favourable time to visit Nuevo Vallarta falls between June and September. This is when Nuevo Vallarta undergoes its monsoon season and experiences high rainfall, reaching a peak at 167mm (6.57") in August. Accompanying the monsoons is an increase in humidity with values reaching around 84%, making the weather rather uncomfortable for several tourist activities.
Spring weather in Nuevo Vallarta
Spring in Nuevo Vallarta, months from March to May, is marked by an increase in temperature, which climbs gradually from 26.4°C (79.5°F) to 30.4°C (86.7°F). Rainfall, however, remains remarkably low during this period from just 1mm (0.04") in April to 8mm (0.31") in May. The relative humidity during the season ranges from 60% to 65%, making the weather quite pleasant.
Summer weather in Nuevo Vallarta
The summer months in Nuevo Vallarta, lasting from June to August, are characterized by high temperatures and heavy rainfall due to the monsoon season. Average temperatures stay consistently high around 29.3°C (84.7°F), with the rainfall reaching its peak at 167mm (6.57") in August. The humidity level is at its highest during these months, averaging between 77% and 84%.
Autumn weather in Nuevo Vallarta
Autumn in Nuevo Vallarta, from September to November, witnesses a gradual decrease in both temperature and rainfall. While the temperature decreases from 28.5°C (83.3°F) to 28.1°C (82.6°F), rainfall considerably reduces from 144mm (5.67") in September to 32mm (1.26") in November. The months also witness a slight drop in humidity, declining from 84% to 74%.
Winter weather in Nuevo Vallarta
Winter in Nuevo Vallarta, particularly in the months from December to February, hold a steady pattern. The temperatures fluctuate slightly between 26.4°C (79.5°F) to 26.3°C (79.3°F). With 28mm (1.1") rainfall in December and as little as 21mm (0.83") in January, the winter months are comparatively drier as well. Humidity levels remain moderately high, averaging between 66% and 71%.
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. Weather in January »
Weather in February
Moving from January to February, Nuevo Vallarta endures marginally reduced temperatures, ranging between 16.4°C (61.5°F) and 26.4°C (79.5°F). The sun graces residents and tourists with 11.5 hours of daylight, which is a substantial duration for outdoors activities. Weather in February »
Weather in March
Nuevo Vallarta experiences a marked shift in March, as the temperature spans from 16.8°C (62.2°F) to a high of 28°C (82.4°F). Although the onset of hotter temperatures, humidity takes a slight dip to 60%, promising bearable conditions during this time. Weather in March »
Weather in April
Moving into April, the temperature continues its steady ascent, falling between 17.2°C (63°F) and 29.4°C (84.9°F). Despite entering the warmer phase, the humidity remains constant at 60%, ensuring the rise in temperature does not aggravate discomfort levels. Weather in April »
Weather in May
May in Nuevo Vallarta witnesses a significant increase in warmth as temperatures scale from 19.6°C (67.3°F) to 30.4°C (86.7°F). Although the rise in temperature, humidity levels experience a slight increase to 65%, preventing weather from becoming oppressive. Weather in May »
Weather in June
June ushers a change in the weather with temperatures averaging between 21.8°C (71.2°F) and 29.5°C (85.1°F). The month experiences a substantial surge in humidity, standing at 77%, nudging the city towards more tropical conditions. Weather in June »
Weather in July
July reveals a continuation of similar weather patterns as in June. The temperature lies in the spectrum from 22°C (71.6°F) to 29.3°C (84.7°F). Humidity peaks at 81% while the region sees the highest rainfall of the year with 136mm (5.35") spread across approximately 27 days. Weather in July »
Weather in August
August in Nuevo Vallarta attains marginally higher temperatures from 22.1°C (71.8°F) to 29.3°C (84.7°F). The high humidity lingers at 84%, maintaining the moist environment typical in tropical climates. The monsoon period remains in full swing as the month records 167mm (6.57") of rain across about 28 days. Weather in August »
Weather in September
September observes a moderate decrease with temperatures ranging between 21.8°C (71.2°F) and 28.5°C (83.3°F). Humidity stays high at 84%, keeping the environment humid and typically tropical. Rainfall remains considerable at 144mm (5.67") but slightly less than in August, falling over 24 days. Weather in September »
Weather in October
October in Nuevo Vallarta extends widely fluctuating temperatures, from 21.1°C (70°F) to 28.9°C (84°F). Humidity begins to recede to 81%, albeit the climate remains predominantly humid. The rainfall dials down to 114mm (4.49"), signaling the end of the monsoon period spread over approximately 21 days. Weather in October »
Weather in November
November ushers in cooler conditions as temperatures shift between 19.3°C (66.7°F) to 28.1°C (82.6°F). With the humidity falling further to 74%, conditions begin to feel more comfortable. Rainfall drops significantly to 32mm (1.26") over approximately 11 days, signifying the true end of the monsoon season. Weather in November »
Weather in December
December heralds the start of winter with temperatures varying between 17.4°C (63.3°F) and 26.4°C (79.5°F). Relative humidity stabilizes at 71%, keeping the climate pleasant and suited for holidays. Rainfall is at its second lowest for the year, registering 28mm (1.1") over roughly seven days of the month. Weather in December »
Updated: Jun 10, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest?
January, characterized by an average high temperature of 26.3°C (79.3°F) and a low temperature of 16.6°C (61.9°F), is generally the coldest month.
How many days does it rain?
Throughout the year, there are 153.3 rainfall days, and 735mm (28.94") of precipitation is accumulated.
What are the months with the highest UV index?
The months with the highest UV index are January through November, with an average maximum UV index of 6.
What are the least humid months?
March and April, with an average relative humidity of 60%, are the least humid months.
What is the driest month?
The month with the least rainfall in Nuevo Vallarta is April, when the rain falls for 2.1 days and typically collects 1mm (0.04") of precipitation.
What month is the hottest?
May is the warmest month, exhibiting average temperatures of 30.4°C (86.7°F) at the peak and 19.6°C (67.3°F) at the base.
What month has the most sunshine?
With an average of 9.8h of sunshine, May has the most sunshine of the year in Nuevo Vallarta.
When are the longest days?
With an average of 13h and 24min of daylight, June has the longest days of the year.
What are the most humid months?
The months with the highest humidity are August and September, with an average relative humidity of 84%.
What is the wettest month?
The month with the most rainfall is August, when the rain falls for 27.7 days and typically aggregates up to 167mm (6.57") of precipitation.
What are the months with the least sunshine?
August and September, with an average of 8.4h of sunshine, are months with the least sunshine.
What is the month with the shortest days?
With an average of 10h and 54min of daylight, December has the shortest days of the year.
Is there Daylight Saving Time (DST)?
Nuevo Vallarta does not observe Daylight Saving Time (DST). CST timezone is used throughout the entire year.
What is the month with the lowest UV index?
With an average maximum UV index of 5, December is the month with the lowest UV index.
Average temperature
Nuevo Vallarta, Mexico
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).
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).
Average pressure
Nuevo Vallarta, Mexico
- Average pressure in January:
1014.7mbar - Average pressure in February:
1013.9mbar - Average pressure in March:
1013.5mbar - Average pressure in April:
1012.5mbar - Average pressure in May:
1011.6mbar - Average pressure in June:
1011.1mbar
- Average pressure in July:
1012.5mbar - Average pressure in August:
1011.7mbar - Average pressure in September:
1010.9mbar - Average pressure in October:
1011.3mbar - Average pressure in November:
1013mbar - Average pressure in December:
1014.1mbar
The month with the highest atmospheric pressure is January (1014.7mbar).
The month with the lowest atmospheric pressure is September (1010.9mbar).
Average wind speed
Nuevo Vallarta, Mexico
- Average wind speed in January:
6.7km/h - Average wind speed in February:
6.8km/h - Average wind speed in March:
7km/h - Average wind speed in April:
6.9km/h - Average wind speed in May:
6.8km/h - Average wind speed in June:
6km/h
- Average wind speed in July:
5.6km/h - Average wind speed in August:
5.5km/h - Average wind speed in September:
5.8km/h - Average wind speed in October:
6km/h - Average wind speed in November:
6.4km/h - Average wind speed in December:
6.5km/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).
Average humidity
Nuevo Vallarta, Mexico
The months with the highest relative humidity are August and September (84%).
The months with the lowest relative humidity are March and April (60%).
Average rainfall
Nuevo Vallarta, Mexico
The wettest month (with the highest rainfall) is August (167mm).
The driest month (with the least rainfall) is April (1mm).
Average rainfall days
Nuevo Vallarta, Mexico
- Average rainfall days in January:
5.6 days - Average rainfall days in February:
3.9 days - Average rainfall days in March:
3.3 days - Average rainfall days in April:
2.1 days - Average rainfall days in May:
4 days - Average rainfall days in June:
16.3 days
- Average rainfall days in July:
27.3 days - Average rainfall days in August:
27.7 days - Average rainfall days in September:
24.4 days - Average rainfall days in October:
20.9 days - Average rainfall days in November:
11.3 days - Average rainfall days in December:
6.5 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).
Average daylight / Average sunshine
Nuevo Vallarta, Mexico
- Average daylight in January:
11h and 0min - Average daylight in February:
11h and 3min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 4min - Average daylight in May:
13h and 1min - Average daylight in June:
13h and 2min
- Average daylight in July:
13h and 1min - Average daylight in August:
12h and 5min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 4min - Average daylight in November:
11h and 1min - Average daylight in December:
10h and 5min
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 - Average sunshine in February:
9h and 4min - Average sunshine in March:
9h and 4min - Average sunshine in April:
9h and 4min - Average sunshine in May:
9h and 5min - Average sunshine in June:
9h and 0min
- Average sunshine in July:
8h and 4min - Average sunshine in August:
8h and 2min - Average sunshine in September:
8h and 2min - Average sunshine in October:
9h and 0min - Average sunshine in November:
9h and 3min - Average sunshine in December:
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).
Average sunshine days
Nuevo Vallarta, Mexico
- Average sunshine days in January:
23.3 days - Average sunshine days in February:
23.1 days - Average sunshine days in March:
27.3 days - Average sunshine days in April:
28.1 days - Average sunshine days in May:
25.3 days - Average sunshine days in June:
11.6 days
- Average sunshine days in July:
2.8 days - Average sunshine days in August:
2.7 days - Average sunshine days in September:
4 days - Average sunshine days in October:
7.1 days - Average sunshine days in November:
16.2 days - Average sunshine days in December:
22.2 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).
Average UV index
Nuevo Vallarta, Mexico
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).
Average cloud cover
Nuevo Vallarta, Mexico
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).
Average visibility
Nuevo Vallarta, Mexico
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).
Nuevo Vallarta, Mexico
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