March weather forecast
Manzanillo, Mexico

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Weather in March

The first month of the spring, March, is also a moderately hot month in Manzanillo, Mexico, with an average temperature ranging between max 28.2°C (82.8°F) and min 21.5°C (70.7°F).
An excellent water temperature of 25.2°C (77.4°F) and only 1.3 rainfall days, with 1mm (0.04") of accumulated rainfall, makes March a prime for swimming and other water activities.

Temperature

Manzanillo starts March with an average high-temperature of a still warm 28.2°C (82.8°F), hinting at a minimal fluctuation from February. Manzanillo's temperature tends to fall to an average low of 21.5°C (70.7°F) during the nights of March.

Heat index

In March, the heat index is evaluated at a tropical 30°C (86°F). Long-standing exposure coupled with ongoing activity could result in exhaustion, possibly causing heat cramps.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'real feel' or 'apparent temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.

Humidity

In Manzanillo, the average relative humidity in March is 65%.

Rainfall

March is the last month it rains in Manzanillo. During 1.3 rainfall days, in March, Manzanillo aggregates 1mm (0.04") of precipitation. In Manzanillo, during the entire year, the rain falls for 135.5 days and collects up to 674mm (26.54") of precipitation.

Sea temperature

The month with the coldest seawater is March, with an average sea temperature of 25.2°C (77.4°F).
Note: Water temperatures ranging between 25°C (77°F) and 29°C (84.2°F) are regarded as very warm, making swimming, diving, and similar water activities pleasurable for extended periods.

Daylight

In Manzanillo, the average length of the day in March is 12h and 3min.
On the first day of March in Manzanillo, Mexico, sunrise is at 7:15 am and sunset at 7:03 pm. On the last day of the month, sunrise is at 6:51 am and sunset at 7:11 pm CST.

Sunshine

The months with the most sunshine are March and April, with an average of 9.9h of sunshine.

UV index

January through March, November and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The average daily UV index of 6 in March transforms into the following instructions:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Stay aware! UV radiation is magnified when reflecting off sand and water.
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Frequently asked questions

How hot is March in Manzanillo?

The average high-temperature and low-temperature in Manzanillo, Mexico, during March are 28.2°C (82.8°F) and 21.5°C (70.7°F) respectively. In March, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, is evaluated at 30°C (86°F).

What is the average humidity in March in Manzanillo?

In Manzanillo, Mexico, the average relative humidity in March is 65%.

What is the last month it rains in Manzanillo?

March is the last month it rains. During 1.3 rainfall days, in March, Manzanillo aggregates 1mm (0.04") of precipitation.

What is the month with the coldest sea water in Manzanillo?

The month with the coldest seawater in Manzanillo, Mexico, is March, with an average sea temperature of 25.2°C (77.4°F).

How warm is the water in March in Manzanillo?

In Manzanillo, Mexico, in March, the average water temperature is 25.2°C (77.4°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the average length of the day in March in Manzanillo?

The average day length in March in Manzanillo, Mexico, is 12h and 3min.

When are sunrise and sunset in March in Manzanillo?

On the first day of March in Manzanillo, sunrise is at 7:15 am and sunset at 7:03 pm. On the last day of the month, sunrise is at 6:51 am and sunset at 7:11 pm CST.

What are the months with the most sunshine in Manzanillo?

March and April, with an average of 9.9h of sunshine, are months with the most sunshine.

How long on average sun shines in March in Manzanillo?

In Manzanillo, the average sunshine duration in March is 9.9h.

When is the lowest UV index in Manzanillo?

January through March, November and December, with an average maximum UV index of 6, are months with the lowest UV index in Manzanillo.

How high is the UV index in March in Manzanillo?

The average daily maximum UV index in March in Manzanillo, Mexico, is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from exposure to the Sun's UV radiation.

Average temperature in March
Manzanillo, Mexico

Average temperature in March - Manzanillo, Mexico
  • Average high temperature in March: 28.2°C

The warmest month (with the highest average high temperature) is July (30.3°C).
The month with the lowest average high temperature is February (27.6°C).

  • Average low temperature in March: 21.5°C

The months with the highest average low temperature are July and August (25.3°C).
The coldest month (with the lowest average low temperature) is February (21.3°C).

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Average pressure in March
Manzanillo, Mexico

Average pressure in March - Manzanillo, Mexico
  • Average pressure in March: 1013.1mbar

The month with the highest atmospheric pressure is January (1014.1mbar).
The month with the lowest atmospheric pressure is September (1011mbar).

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Average wind speed in March
Manzanillo, Mexico

Average wind speed in March - Manzanillo, Mexico
  • Average wind speed in March: 8.9km/h

The windiest months (with the highest average wind speed) are August and September (10km/h).
The calmest month (with the lowest average wind speed) is December (8km/h).

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Average humidity in March
Manzanillo, Mexico

Average humidity in March - Manzanillo, Mexico
  • Average humidity in March: 65%

The month with the highest relative humidity is September (80%).
The month with the lowest relative humidity is April (64%).

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Average rainfall in March
Manzanillo, Mexico

Average rainfall in March - Manzanillo, Mexico
  • Average rainfall in March: 1mm

The wettest month (with the highest rainfall) is September (180mm).
The driest month (with the least rainfall) is April (0mm).

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Average rainfall days in March
Manzanillo, Mexico

Average rainfall days in March - Manzanillo, Mexico
  • Average rainfall days in March: 1.3 days

The month with the highest number of rainy days is August (26.3 days).
The month with the least rainy days is March (1.3 days).

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Average sea temperature in March
Manzanillo, Mexico

Average sea temperature in March - Manzanillo, Mexico
  • Average sea temperature in March: 25.2°C

The best month for swimming (with the highest average sea temperature) is August (29.9°C).
The coldest month (with the lowest average sea temperature) is March (25.2°C).

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Average daylight in March /
Average sunshine in March
Manzanillo, Mexico

Average daylight in March / Average sunshine in March - Manzanillo, Mexico
  • Average daylight in March: 12h and 1min

The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).

  • Average sunshine in March: 9h and 5min

The months with the most sunshine are March and April (Average sunshine: 9h and 54min).
The months with the least sunshine are August and September (Average sunshine: 8h and 54min).

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Average sunshine days in March
Manzanillo, Mexico

Average sunshine days in March - Manzanillo, Mexico
  • Average sunshine days in March: 29.5 days

The month with the most sunshine days is April (29.6 days).
The month with the least sunshine days is August (2.3 days).

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Average UV index in March
Manzanillo, Mexico

Average UV index in March - Manzanillo, Mexico
  • Average UV index in March: 6

The months with the highest UV index are April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 6).

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Average cloud cover in March
Manzanillo, Mexico

Average cloud cover in March - Manzanillo, Mexico
  • Average cloud cover in March: 8

The month with the most cloud cover is September (Cloud cover 34).
The months with the least cloud cover are March and April (Cloud cover 8).

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Average visibility in March
Manzanillo, Mexico

Average visibility in March - Manzanillo, Mexico
  • Average visibility in March: 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).

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Manzanillo, Mexico

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