Climate and monthly weather forecast
Puerto Morelos, Mexico

englishespañol中文
Share

The climate of Puerto Morelos

Puerto Morelos, Mexico, positioned in a tropical zone, belongs to the Aw classification of the Köppen climate system. This classification denotes a tropical savanna climate with wet and dry periods. Rainfall and temperature patterns influence the Puerto Morelos climate characteristics throughout the year.

In Puerto Morelos, the weather tends to be consistently humid, with relative humidity values ranging from 74% to 79%. Temperatures fluctuate mildly throughout the year with high temperatures varying between 26.1°C (79°F) to 31.1°C (88°F), and the cooler periods hitting lows between 21.8°C (71.2°F) to 27°C (80.6°F). The warm sea temperature, hovering between 26°C (78.8°F) to 29°C (84.2°F) across the year, significantly contributes to the overall climate, aiding in maintaining high humidity levels.

The weather includes ample rainfall with quantities varying from 24mm (0.94") to 169mm (6.65") depending on the month. Occurrence of rainy days ranges from 12.6 days to 24.8 days per month, indicating frequent showers dispersed across the year. While precipitation is regular, the sun is also a prominent feature with 7.8 to 9.2 daylight hours daily, contributing to the tropical climate.

Atypical weather characteristics include a significant increase in rainfall during the summer months, with June experiencing a high of 169mm (6.65"). This pattern, combined with the generally high temperatures, is a prominent characteristic of the Aw climate classification.

The best time to visit Puerto Morelos

Given its tropical climate and consistent temperatures, the best time to visit Puerto Morelos depends largely on preferences for rainfall, sunlight and humidity conditions. Generally, the dry winter season from December to April, when the rainfall is below 60mm (2.36") per month, seems best suited for visitors desiring pleasant weather. During this period, temperatures range from highs of 26.1°C (79°F) to 28.9°C (84°F) and lows from 21.8°C (71.2°F) to 24.6°C (76.3°F), providing ideal conditions for outdoor activities.

The worst time to visit Puerto Morelos

For those not keen on experiencing heavy rainfall or high humidity, the period from May to November could be less appealing. Rainfall levels escalate from 86mm (3.39") in May to a peak of 169mm (6.65") in June, with humidity levels also elevated during these months.

Spring weather in Puerto Morelos

Spring in Puerto Morelos witnesses a steady increase in temperature from March through to May. During this period, high temperatures reach between 27.7°C (81.9°F) to 29.9°C (85.8°F) while low temperatures measure from 22.9°C (73.2°F) to 25.8°C (78.4°F). Correspondingly, rainfall increases as the season progresses from a moderate 24mm (0.94") in March to a significantly higher 86mm (3.39") in May. Daylight hours also increase during spring, peaking at approximately 13.1 hours in May.

Summer weather in Puerto Morelos

Summer in Puerto Morelos, from June through August, is characterized by the wettest and warmest conditions of the year. The high temperatures usually hit between 30°C (86°F) to 31.1°C (88°F), and lows range from 26.4°C (79.5°F) to 27°C (80.6°F) in August. Rainfall peaks in June with an accumulation of 169mm (6.65") before subsiding slightly to 116mm (4.57") in August, making this the rainiest season.

Autumn weather in Puerto Morelos

Autumn in Puerto Morelos, encompassing September to November, sees a gradual decrease in both temperature and rainfall. During this period, the average high temperatures descend from 30.5°C (86.9°F) in September to 27.8°C (82°F) in November, and low temperatures decrease from 26.5°C (79.7°F) to 23.6°C (74.5°F). Correspondingly, rainfall drops from 130mm (5.12") to 82mm (3.23"), yielding slightly drier conditions.

Winter weather in Puerto Morelos

During winter, from December to February, Puerto Morelos experiences its driest weather conditions. Rainfall drops to a low of 29mm (1.14") in February, and the quantity of rainy days per month also declines. Meanwhile, high temperatures vary from 26.1°C (79°F) to 27.7°C (81.9°F) and low temperatures from 21.8°C (71.2°F) to 22.9°C (73.2°F), maintaining a warm winter atmosphere. This period allows for extended outdoor recreational activities with less likelihood of being interrupted by rainfall.

Weather in January

January in Puerto Morelos, Mexico, brings a slightly cooler climate, acting as a respite after the warmer December. With a balance of humid and dry spells, tourists can enjoy their visit without the sweltering heat. Ocean temperatures remain favorable for various water activities. Weather in January »

Weather in February

Compared to January, February sees an increase in temperature in Puerto Morelos, the return of the typical tropical climate. It also paves the way to drier conditions, reducing the overall rainfall from 54mm (2.13") to 29mm (1.14"). Weather in February »

Weather in March

March weather is characterized by a further decrease in rainfall to 24mm (0.94"), making it one of the drier months in Puerto Morelos, Mexico. As the month progresses, the town witnesses a ramp-up in temperature, indicating the onset of the summer season. Weather in March »

Weather in April

April in Puerto Morelos welcomes increased warmth, marking the full arrival of summer. This period experiences an uptick in rainfall to 43mm (1.69"), signifying the first sign of impending monsoons. The sea temperature rises slightly, encouraging beach activities. Weather in April »

Weather in May

Weather in May deviates sharply from the previous month, with a significant rise in rainfall reaching 86mm (3.39"). Temperatures continue their upward trajectory, reaching their peak towards the end of the month. Despite the increased rainfall, the sun continues to dominate the skies, limiting the overcast conditions. Weather in May »

Weather in June

June introduces the monsoon season to Puerto Morelos with a record 169mm (6.65") of rainfall. Despite being the wettest month, the temperature does not relent, staying at a high. This month exhibits the longest day duration, while the sunshine hours slightly decrease due to the increased cloud cover. Weather in June »

Weather in July

Moving into July, there is a notable dip in rainfall from June's peak to 81mm (3.19"), but the temperatures continue to soar. The sun shines brightly, sustaining the lengthy days and resulting in increased UV levels. Sea temperatures reach their highest making Puerto Morelos ideal for water sports. Weather in July »

Weather in August

In August, Puerto Morelos experiences an increase in rainfall to 116mm (4.57"). This month shares the highest sea temperature with July, maintaining the appeal of aquatic adventures. Long, sunny days are characteristic of this time, contributing to the sultry climate of this month. Weather in August »

Weather in September

September carries the monsoon further with 130mm (5.12") of rain, making it the second-wettest month in the Puerto Morelos calendar. Simultaneously, there is a slight decrease in temperature as the summer heat begins to recede. Weather in September »

Weather in October

October is the third consecutive heavy rainfall month in Puerto Morelos, with precipitation recorded at 154mm (6.06"). There is a noticeable cool-down in ambient and sea temperature, signaling the start of fall. The longer nights and shorter days also confirm that summer has come to a close. Weather in October »

Weather in November

November brings a respite from the prolonged monsoon as the rainfall drastically reduces to 82mm (3.23"). Coupled with the decline in temperature, it signals the arrival of winter in Puerto Morelos. However, the sunny hours ensure plenty of daylight, enriching the latter part of the day. Weather in November »

Weather in December

December in Puerto Morelos marks the transition into winter with further reduction in rainfall to 53mm (2.09"). The temperature follows a similar downward trend. Reduced daylight hours indicate the shortening of days characteristic of winter. Weather in December »

Frequently asked questions

What part of the year is the coldest?

Puerto Morelos's coldest month, January, generally records average temperatures ranging from a high of 26.1°C (79°F) to a low of 21.8°C (71.2°F).

How much does it rain in Puerto Morelos?

In Puerto Morelos, during the entire year, the rain falls for 227.4 days and collects up to 1021mm (40.2") of precipitation.

What is the month with the least sunshine?

January has the least sunshine of the year, with an average of 7.8h of sunshine.

What are the months with the lowest UV index?

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

What months are the sea coldest?

The months with the coldest seawater are February and March, with an average sea temperature of 26°C (78.8°F).

When is the highest UV index?

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

What is the least humid month?

The least humid month is March, with an average relative humidity of 74%.

What is the driest month?

March is the month with the least rainfall. Rain falls for 13 days and accumulates 24mm (0.94") of precipitation.

What is the most humid month?

With an average relative humidity of 79%, June is the most humid month.

What is the rainiest month?

June is the month with the most rainfall. Rain falls for 21.3 days and accumulates 169mm (6.65") of precipitation.

When are the longest days?

The month with the longest days is June, with an average of 13h and 24min of daylight.

When is the sea warmest in Puerto Morelos?

July through October, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater.

What month has the most sunshine?

July has the most sunshine of the year, with an average of 9.2h of sunshine.

What part of the year is the hottest?

August is the warmest month, exhibiting average temperatures of 31.1°C (88°F) at the peak and 27°C (80.6°F) at the base.

What is the month with the shortest days?

December has the shortest days of the year in Puerto Morelos, with an average of 10h and 54min of daylight.

Is there Daylight Saving Time (DST) in Puerto Morelos?

Puerto Morelos does not utilize Daylight Saving Time (DST). EST timezone is used over the entire year.

Average temperature
Puerto Morelos, Mexico

Average temperature - Puerto Morelos, Mexico

The warmest month (with the highest average high temperature) is August (31.1°C).
The month with the lowest average high temperature is January (26.1°C).

The month with the highest average low temperature is August (27°C).
The coldest month (with the lowest average low temperature) is January (21.8°C).

Average pressure
Puerto Morelos, Mexico

Average pressure - Puerto Morelos, Mexico

The month with the highest atmospheric pressure is January (1017.6mbar).
The month with the lowest atmospheric pressure is September (1012.4mbar).

Average wind speed
Puerto Morelos, Mexico

Average wind speed - Puerto Morelos, Mexico

The windiest month (with the highest average wind speed) is March (16.1km/h).
The calmest months (with the lowest average wind speed) are July, August and September (11.9km/h).

Average humidity
Puerto Morelos, Mexico

Average humidity - Puerto Morelos, Mexico

The month with the highest relative humidity is June (79%).
The month with the lowest relative humidity is March (74%).

Average rainfall
Puerto Morelos, Mexico

Average rainfall - Puerto Morelos, Mexico

The wettest month (with the highest rainfall) is June (169mm).
The driest month (with the least rainfall) is March (24mm).

Average rainfall days
Puerto Morelos, Mexico

Average rainfall days - Puerto Morelos, Mexico

The month with the highest number of rainy days is September (24.8 days).
The month with the least rainy days is February (12.6 days).

Average sea temperature
Puerto Morelos, Mexico

Average sea temperature - Puerto Morelos, Mexico

The best months for swimming (with the highest average sea temperature) are July, August, September and October (29°C).
The coldest months (with the lowest average sea temperature) are February and March (26°C).

Average daylight / Average sunshine
Puerto Morelos, Mexico

Average daylight / Average sunshine - Puerto Morelos, Mexico

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).

The month with the most sunshine is July (Average sunshine: 9h and 12min).
The month with the least sunshine is January (Average sunshine: 7h and 48min).

Average sunshine days
Puerto Morelos, Mexico

Average sunshine days - Puerto Morelos, Mexico

The month with the most sunshine days is March (13.6 days).
The month with the least sunshine days is September (2.9 days).

Average UV index
Puerto Morelos, Mexico

Average UV index - Puerto Morelos, Mexico

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

Average visibility
Puerto Morelos, Mexico

Average visibility - Puerto Morelos, 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).

Puerto Morelos, Mexico

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location