Climate and monthly weather forecast
Mazatlán, Mexico

Evening sky along a beautiful beach in Mazatlán, Mexico
Evening sky along a beautiful beach in Mazatlán, Mexico

The best time to visit Mazatlán

The best months for a swim in Mazatlán, Mexico, are May and November, with a perfect temperature - varying between 25°C (77°F) and 29°C (84.2°F), and scarce rainfall.

Weather in January

January, like December, in Mazatlán, Mexico, is another warm winter month, with an average temperature ranging between min 19.4°C (66.9°F) and max 25.3°C (77.5°F). In Mazatlán, the average high-temperature in January is almost the same as in December - a still warm 25.3°C (77.5°F). Weather in January »

Weather in February

February, the last month of the winter in Mazatlán, is also a moderately hot month, with an average temperature varying between 25.1°C (77.2°F) and 19.4°C (66.9°F). February is the coldest month, with an average high-temperature of 25.1°C (77.2°F) and an average low-temperature of 19.4°C (66.9°F). Weather in February »

Weather in March

March, the first month of the spring in Mazatlán, is also a moderately hot month, with an average temperature varying between 25.9°C (78.6°F) and 20.2°C (68.4°F). In March, the average high-temperature is essentially the same as in February - a still warm 25.9°C (78.6°F). Weather in March »

Weather in April

April, like March, in Mazatlán, Mexico, is another warm spring month, with an average temperature fluctuating between 21.1°C (70°F) and 26.8°C (80.2°F). In Mazatlán, the average high-temperature in April is essentially the same as in March - a still warm 26.8°C (80.2°F). Weather in April »

Weather in May

May, the last month of the spring in Mazatlán, is also a moderately hot month, with an average temperature varying between 28.6°C (83.5°F) and 23.8°C (74.8°F). The ideal sea water temperature of 26.7°C (80.1°F) and only 1.7 rainfall days, with 3mm (0.12") of accumulated rainfall, makes May the best time for swimming and other water activities. Weather in May »

Weather in June

June, the first month of the summer in Mazatlán, is also a moderately hot month, with temperature in the range of an average low of 25.9°C (78.6°F) and an average high of 29.7°C (85.5°F). In Mazatlán, the average high-temperature in June is relatively the same as in May - a still moderately hot 29.7°C (85.5°F). Weather in June »

Weather in July

July in Mazatlán, Mexico, is a tropical summer month, with an average temperature fluctuating between 30.6°C (87.1°F) and 26.9°C (80.4°F). In July, the average high-temperature is practically the same as in June - a hot 30.6°C (87.1°F). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Mazatlán, Mexico, with temperature in the range of an average high of 30.9°C (87.6°F) and an average low of 26.9°C (80.4°F). August is the warmest month, with an average high-temperature of 30.9°C (87.6°F) and an average low-temperature of 26.9°C (80.4°F). The average heat index in August is computed to be a torrid 39°C (102.2°F). Weather in August »

Weather in September

The first month of the autumn, September, is also a hot month in Mazatlán, Mexico, with an average temperature varying between 26.3°C (79.3°F) and 30.3°C (86.5°F). In Mazatlán, the average high-temperature in September is practically the same as in August - a still tropical 30.3°C (86.5°F). Weather in September »

Weather in October

October, like September, is another tropical autumn month in Mazatlán, Mexico, with an average temperature varying between 30°C (86°F) and 25.5°C (77.9°F). In Mazatlán, the average high-temperature in October is essentially the same as in September - a still tropical 30°C (86°F). Weather in October »

Weather in November

November, the last month of the autumn in Mazatlán, is another warm month, with an average temperature varying between 28.3°C (82.9°F) and 22.9°C (73.2°F). The perfect water temperature of 26.8°C (80.2°F) with 26mm (1.02") of accumulated rainfall and only 4.4 rainfall days, makes November a great period for swimming and other water activities. Weather in November »

Weather in December

December, the first month of the winter in Mazatlán, is also a moderately hot month, with temperature in the range of an average high of 25.5°C (77.9°F) and an average low of 20.3°C (68.5°F). In Mazatlán, the average high-temperature in December is essentially the same as in November - a still moderately hot 25.5°C (77.9°F). Weather in December »
[Resources]

FAQ

What are the least humid months in Mazatlán?

The months with the lowest humidity are January and March, with an average relative humidity of 60%.

How many days does it rain in Mazatlán?

Throughout the year, in Mazatlán, Mexico, there are 113.9 rainfall days, and 454mm (17.87") of precipitation is accumulated.

What is the month with the least sunshine in Mazatlán?

With an average of 7.3h of sunshine, January has the least sunshine of the year.

When is the lowest UV index in Mazatlán?

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

What is the coldest month in Mazatlán?

With an average high-temperature of 25.1°C (77.2°F) and an average low-temperature of 19.4°C (66.9°F), February is the coldest month in Mazatlán, Mexico.

When is the sea coldest in Mazatlán?

With an average sea temperature of 21.6°C (70.9°F), February is the month with the coldest seawater.

What is the driest month in Mazatlán?

April is the only month when rain does not fall in Mazatlán, Mexico.

When is Daylight Saving Time (DST) in Mazatlán?

On Sunday, 03. April 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from MST to MDT. Daylight Saving Time ends on Sunday, 30. October 2022, at 2:00 am, and the time zone reverts from MDT to MST.

When does it rain in Mazatlán?

Months with rainfall are January through March, May through December.

What month has the most sunshine in Mazatlán?

May has the most sunshine of the year, with an average of 11.8h of sunshine.

What are the months with the highest UV index in Mazatlán?

The months with the highest UV index in Mazatlán are May through October, with an average maximum UV index of 7.

When are the longest days in Mazatlán?

The month with the longest days in Mazatlán, Mexico, is June, with an average of 13h and 32min of daylight.

What is the warmest month in Mazatlán?

August is the warmest month, with an average high-temperature of 30.9°C (87.6°F) and an average low-temperature of 26.9°C (80.4°F).

What is the month with the warmest sea water in Mazatlán?

August is the month with the warmest seawater in Mazatlán, with an average sea temperature of 30.6°C (87.1°F).

What is the most humid month in Mazatlán?

The most humid month is September, with an average relative humidity of 77%.

What is the wettest month in Mazatlán?

September is the month with the most rainfall. Rain falls for 23.1 days and accumulates 121mm (4.76") of precipitation.

What is the month with the shortest days in Mazatlán?

December has the shortest days of the year in Mazatlán, Mexico, with an average of 10h and 44min of daylight.

Average temperature
Mazatlán, Mexico

Average temperature - Mazatlán, Mexico

The warmest month (with the highest average high temperature) is August (30.9°C).
The month with the lowest average high temperature is February (25.1°C).

The months with the highest average low temperature are July and August (26.9°C).
The coldest months (with the lowest average low temperature) are January and February (19.4°C).

[Resources]

Average pressure
Mazatlán, Mexico

Average pressure - Mazatlán, Mexico

The month with the highest atmospheric pressure is January (1015.4mbar).
The month with the lowest atmospheric pressure is September (1011.2mbar).

[Resources]

Average wind speed
Mazatlán, Mexico

Average wind speed - Mazatlán, Mexico

The windiest month (with the highest average wind speed) is February (11.7km/h).
The calmest month (with the lowest average wind speed) is July (10.5km/h).

[Resources]

Average humidity
Mazatlán, Mexico

Average humidity - Mazatlán, Mexico

The month with the highest relative humidity is September (77%).
The months with the lowest relative humidity are January and March (60%).

[Resources]

Average rainfall
Mazatlán, Mexico

Average rainfall - Mazatlán, Mexico

The wettest month (with the highest rainfall) is September (121mm).
The driest month (with the least rainfall) is April (0mm).

[Resources]

Average rainfall days
Mazatlán, Mexico

Average rainfall days - Mazatlán, Mexico

The month with the highest number of rainy days is August (25.3 days).
The month with the least rainy days is April (0.6 days).

[Resources]

Average sea temperature
Mazatlán, Mexico

Average sea temperature - Mazatlán, Mexico

The best month for swimming (with the highest average sea temperature) is August (30.6°C).
The coldest month (with the lowest average sea temperature) is February (21.6°C).

[Resources]

Average daylight / Average sunshine
Mazatlán, Mexico

Average daylight / Average sunshine - Mazatlán, Mexico

The month with the longest days is June (Average daylight: 13h and 32min).
The month with the shortest days is December (Average daylight: 10h and 44min).

The month with the most sunshine is May (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 7h and 18min).

[Resources]

Average sunshine days
Mazatlán, Mexico

Average sunshine days - Mazatlán, Mexico

The month with the most sunshine days is April (29.3 days).
The month with the least sunshine days is August (1.9 days).

[Resources]

Average UV index
Mazatlán, Mexico

Average UV index - Mazatlán, Mexico

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

[Resources]

Average visibility
Mazatlán, Mexico

Average visibility - Mazatlán, Mexico

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).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location