March weather forecast
Manzanillo, Mexico

March

Weather in March

March, the first month of the spring in Manzanillo, is also a moderately hot month, with an average temperature ranging between min 21.5°C (70.7°F) and max 28.2°C (82.8°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 experiences a minor change to a still warm 28.2°C (82.8°F) in average high-temperature during March, closely reflecting February. The average low-temperature, in March, is an agreeable 21.5°C (70.7°F).

Heat index

March's average heat index is calculated to be a tropical 30°C (86°F). With prolonged exposure and constant activity, one might feel exhausted and experience heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', offers an insight into how hot it feels when we factor in moisture content. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are extremely vital to babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.

Humidity

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

Rainfall

March is the last month it rains. During 1.3 rainfall days, in March, Manzanillo aggregates 1mm (0.04") of precipitation. Throughout the year, there are 135.5 rainfall days, and 674mm (26.54") of precipitation is accumulated.

Sea temperature

The month with the coldest seawater is March, with an average sea temperature of 25.2°C (77.4°F).
Note: Water surface temperatures from 25°C (77°F) to 29°C (84.2°F) are considered optimal and extremely delightful for long-lasting pleasure in any water activity.

Daylight

In March, the average length of the day is 12h and 3min.
On the first day of March, 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

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

UV index

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: In March, an average UV index of 6 transforms into the following instructions:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Warning! The Sun's UV rays intensify with reflections from sand and water.

Frequently asked questions

How hot does it get in March?
March temperatures vary between a high-temperature of 28.2°C (82.8°F) and a low-temperature of 21.5°C (70.7°F). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, in March is calculated to be 30°C (86°F).
What is the average humidity in March?
The average relative humidity in March is 65%.
What is the last month it rains?
March is the last month it rains. During 1.3 rainfall days, in March, Manzanillo aggregates 1mm (0.04") of precipitation.
When is the sea coldest?
With an average sea temperature of 25.2°C (77.4°F), March is the month with the coldest seawater.
What is the water temperature in March in Manzanillo?
In March, the average sea temperature is 25.2°C (77.4°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.
How many hours of daylight does Manzanillo have in March?
In March, the average day length is 12h and 3min.
When is the sunrise / sunset in March?
On the first day of March, 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 is the month with the most sunshine?
The months with the most sunshine are March and April, with an average of 9.9h of sunshine.
How long on average sun shines in March?
The average sunshine duration in March is 9.9h.
What are the months with the lowest UV index?
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 6.
What is the UV index intensity in March?
The average daily maximum UV index in March is 6. A UV Index value of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sea temperature
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
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).

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).

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).

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%).

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).

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).

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).

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).

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).

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).

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).

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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