March Weather in Cancun, Mexico

Last updated: April 22, 2025

March in Cancun, Mexico is characterized by pleasant warmth and lively tropical ambiance, making it a perfect time for beach lovers and sun seekers. With average temperatures hovering around 25°C (78°F), daily highs reach up to 27°C (82°F). Evenings cool off to a mild 21°C (70°F), creating a comfortable atmosphere for outdoor activities. Although precipitation is limited to about 21 mm (0.8 in) over 5 days, humidity levels remain high at 76%, adding to the lush, vibrant surroundings. This combination of warm temperatures and occasional light rain makes March an inviting time to explore the stunning beaches and rich culture of Cancun.

March Temperature in Cancun

In March, Cancun enjoys delightful temperatures that perfectly embody the early spring vibe. With nighttime lows around 21°C (70°F), visitors can anticipate comfortable evenings. The daytime warms up to a pleasant max of 27°C (81°F), sustaining an optimal average temperature of 25°C (78°F). This consistency marks a gradual warming trend as the season transitions toward summer, making it an ideal time for outdoor activities and beach lounging. As winter fades, March presents a harmonious blend of warmth and mildness, allowing travelers to bask in the beauty of Cancun without the sweltering heat that arrives later in the year.

March Weather in Cancun: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Cancun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec767778798182838382817978
Data source: Temperature data for Cancun generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Cancun

In March, Cancun experiences relatively low precipitation, with only 21 mm (0.8 in) recorded across just 5 days of the month. This is a notable decrease compared to the wetter months preceding it, such as January and February, which saw 62 mm and 30 mm respectively. As spring approaches, the region's climate shifts towards drier conditions, hinting at the dry spell that typically precedes the more substantial rainfall of May and June. This gradual decline in precipitation not only fosters sunnier skies but also creates an inviting atmosphere for visitors eager to enjoy Cancun's stunning beaches and vibrant culture.

March Precipitation Trends in Cancun

The chart displays monthly precipitation patterns in Cancun, with values for each month alongside March's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec623021341181664410011721411873
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Cancun

In March, Cancun experiences a slight dip in humidity to 76%, continuing a trend of gradual decline from the high of 79% in January. This decrease suggests that while the weather remains consistently warm and tropical, it offers a bit more comfort for outdoor activities compared to the preceding months. As the region transitions into spring, humidity levels stabilize at 76% through April and maintain this figure into the summer months, indicating a balance between warmth and moisture that visitors can expect. Overall, March serves as a turning point in the yearly humidity cycle, setting the stage for pleasant beach days and exploration in this vibrant Mexican paradise.

March Average Humidity in Cancun

This chart illustrates the average monthly humidity levels in Cancun, with March's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how March's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec79%78%76%76%75%76%76%76%76%76%78%80%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Cancun

In March, Cancun experiences a notable surge in the UV Index, reaching 12, which categorizes it as extreme. This means that sun exposure can lead to skin damage in just 10 minutes. As we transition from February's already high index of 10, the increase reflects the region's approaching peak sunlight intensity, which continues into April and May, where the UV Index remains at a staggering 13. This trend emphasizes the necessity for visitors to prioritize sun safety, especially during peak hours. For more detailed information on the UV index throughout the year, check out Cancun UV Index.

Maximum UV Index Levels in Cancun for March

The chart shows the monthly maximum UV Index (UVI) for Cancun in March, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec810121313131212121187
Data source: Cancun March UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

March Sunshine in Cancun

March in Cancun, Mexico, marks the beginning of a glorious transition towards longer days, with an impressive 324 hours of sunshine. This increase in daylight sets the stage for vibrant spring adventures, as the sunniest month so far in the year invites vacationers to bask in its warmth. Following the upward trend from February's 283 hours, March not only showcases an impressive leap but foreshadows even brighter days ahead in April, which records 329 hours. As the sun shines down on the stunning beaches and rich cultural experiences, visitors can revel in the beauty of Cancun, making it an ideal spring getaway.

Monthly Sunshine Duration in Cancun: March Highlighted

The March sunshine duration represents the total number of hours Cancun experiences direct sunlight during the month of March, excluding cloudy or obstructed periods. This chart compares the sunshine duration of March with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec232h283h324h329h345h306h346h333h317h302h297h295h
Data source: Cancun March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Cancun During March

March marks a delightful transition in Cancun's weather, boasting a 70% chance of sunny days—making it one of the brightest months of the year. Following a 66% chance in February, the trend continues to rise, offering visitors abundant sunlight ideal for beach activities and exploration. As spring approaches, you can expect more reliable sunshine compared to the cooler months, like January with only 39% sun. Although April brings a slight dip to 62%, the overall pattern suggests that March is an excellent choice for those seeking warmth and outdoor fun in this tropical paradise.

Percentage of Sunny Days in March in Cancun

The chart illustrates the percentage of sunny days in Cancun throughout the year, with March highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Cancun experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec39%66%70%62%55%29%60%52%33%52%49%62%
Data source: Cancun March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Cancun in March

In March, Cancun experiences a delightful increase in daylight duration, with the sun gracing the skies for a full 12 hours. This positive trend marks a continuation from the gradual ascent seen since January, where the daylight began at just 10 hours. As we transition into spring, February welcomed an extra hour, paving the way for the equinox month of March. The abundance of daylight not only enhances outdoor adventures but also invites visitors to relish the vibrant culture and stunning natural beauty of the region. Following March, daylight remains consistent at 12 hours through April before it peaks in the summer months, providing ample time to soak up the sun and enjoy all that Cancun has to offer.

Average Daylight Hours in Cancun for March

The chart illustrates the variation in daylight duration in Cancun throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 59m11h 26m12h 1m12h 38m13h 8m13h 23m13h 15m12h 48m12h 13m11h 37m11h 6m10h 51m
Data source: Cancun daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Cancun

In March, Cancun's delightful coastal breezes reach an average wind speed of 6.8 m/s (15 mph), creating a perfect balance for beachgoers and water sports enthusiasts alike. As the temperatures begin to rise, the winds remain relatively steady, slightly dipping from the previous month but still maintaining a pleasant refreshing quality. This month marks a transition as the winds gradually increase into April, when they peak at 7.0 m/s (16 mph) before beginning a gentle decline in the warmer summer months. The winds in March not only enhance the charm of Cancun's pristine beaches but also contribute to an invigorating atmosphere, making it a prime time for visitors seeking both relaxation and adventure.

Average March Wind Speed in Cancun

The chart displays monthly wind speed patterns in Cancun, with values for each month shown alongside March's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how March's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec6.26.96.8 m/s7.06.66.25.15.65.04.65.46.1
Data source: Cancun March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Cancun Compares to Other Months

The weather in Cancun changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of March's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Cancun and find detailed weather information for every month.

In comparing the weather between March and January, we notice some subtle differences. March experiences slightly warmer temperatures, with a minimum of 21°C (70°F) and an average of 25°C (78°F), while January sees a minimum of 20°C (69°F) and an average of 24°C (76°F). However, January tends to be wetter, receiving 62 mm (2.4 in) of precipitation over 12 days, compared to March's 21 mm (0.8 in) over just 5 days. Humidity levels are also a bit higher in January at 79%, compared to 76% in March. If you want to explore more about January's weather, you can check out Cancun weather in January.

March and February in Cancun present similar warm temperatures, with both months featuring a minimum of 21°C (70°F), an average of 25°C (78°F), and a maximum reaching around 27°C (81-82°F). However, March experiences slightly less precipitation, totaling 21 mm (0.8 in) over 5 days compared to February's 30 mm (1.2 in) across 10 days. Additionally, humidity levels are marginally lower in March at 76% compared to February's 78%. For more detailed information, you can check this link: Cancun weather in February.

In comparing the weather between March and April, we can see a slight increase in temperatures. March has a minimum temperature of 21°C (70°F) and an average of 25°C (78°F), while April's minimum starts at 23°C (73°F) with an average of 26°C (79°F). The maximum temperature in March reaches 27°C (82°F), slightly lower than April's maximum of 28°C (83°F). However, April experiences more precipitation, with 34 mm (1.3 in) over five days compared to March's 21 mm (0.8 in) on the same number of days. Both months maintain a consistent humidity level of 76%. For more detailed information about the weather, you can check out Cancun weather in April.

In March, Cancun experiences mild weather with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 27°C (82°F), and an average of 25°C (78°F). The month sees moderate humidity at 76% and limited precipitation, totaling 21 mm (0.8 in) over about 5 rainy days. By contrast, May brings warmer conditions, with temperatures starting at a minimum of 24°C (75°F) and peaking at 29°C (84°F), averaging 27°C (81°F). However, May is also significantly wetter, receiving 118 mm (4.6 in) of rain over 16 days, coupled with slightly lower humidity at 75%. For further details on the weather in May, you can check Cancun weather in May.

In March, the weather is pleasantly warm, with average temperatures ranging from a minimum of 21°C (70°F) to a maximum of 27°C (82°F). The month experiences relatively low precipitation, totaling just 21 mm (0.8 in) over about five days, while humidity remains consistent at 76%.

In contrast, June brings higher temperatures, with an average ranging from a minimum of 25°C (77°F) to a maximum of 29°C (85°F). However, it also sees significantly more rainfall, with 166 mm (6.5 in) spread across 18 days, maintaining the same humidity level of 76%. This difference in precipitation and temperature creates a noticeable shift in the weather patterns between the two months. For more details on June weather, you can check Cancun weather in June.

March and July in Cancun offer distinct weather experiences. In March, temperatures range from a minimum of 21°C (70°F) to a maximum of 27°C (82°F), with an average of 25°C (78°F), and the region sees about 21 mm (0.8 in) of precipitation over 5 days. The humidity remains relatively high at 76%. In contrast, July brings warmer conditions, with temperatures ranging from 25°C (78°F) to a maximum of 29°C (85°F) and an average of 28°C (83°F). Precipitation increases significantly to 44 mm (1.7 in) spread over 10 days, while humidity remains consistent at 76%. For more detailed information, you can check Cancun weather in July.

March and August present contrasting weather patterns, despite both months enjoying similar humidity levels of 76%. In March, temperatures range from a mild 21°C (70°F) to a comfortable average of 25°C (78°F), with only 21 mm (0.8 in) of precipitation over about 5 days. In contrast, August experiences warmer temperatures, with a minimum of 26°C (79°F) and an average of 28°C (83°F), alongside significantly higher rainfall of 100 mm (3.9 in) across 14 days. For more details on weather conditions, you can check out Cancun weather in August.

When comparing the weather in March and September, notable differences arise. In March, temperatures range from a minimum of 21°C (70°F) to a maximum of 27°C (82°F), with an average of 25°C (78°F). The month experiences relatively low precipitation with only 21 mm (0.8 in) over approximately 5 days, and humidity remains consistent at 76%. In contrast, September sees a warmer range, with temperatures starting at 25°C (77°F) and peaking at 30°C (86°F), leading to an average of 28°C (83°F). However, it also brings significantly higher rainfall, totaling 117 mm (4.6 in) across 19 rainy days. Despite both months maintaining similar humidity levels, the increased precipitation and higher temperatures in September create a noticeably different climate. For more insights, check out Cancun weather in September.

March and October in Cancun offer distinct weather experiences. In March, temperatures range from a minimum of 21°C (70°F) to a maximum of 27°C (82°F), with an average of 25°C (78°F). The month sees relatively low precipitation at 21 mm (0.8 in) over about 5 days, and humidity remains steady at 76%. In contrast, October reflects a warmer climate, with minimum temperatures starting at 24°C (76°F) and reaching a maximum of 29°C (85°F), averaging 27°C (82°F). However, October is significantly wetter, experiencing 214 mm (8.4 in) of rainfall across 23 days, while maintaining the same humidity level. For more detailed insights into October's weather, you can check Cancun weather in October.

March and November both offer warm temperatures, but there are notable differences in their weather patterns. In March, temperatures range from a minimum of 21°C (70°F) to a maximum of 27°C (82°F), with an average of 25°C (78°F) and relatively low precipitation of 21 mm (0.8 in) over just 5 days, coupled with a humidity level of 76%. In contrast, November sees slightly warmer temperatures with a minimum of 23°C (73°F) and a maximum of 29°C (84°F), averaging 26°C (79°F). However, it experiences significantly higher precipitation at 118 mm (4.7 in) over 16 days, along with a comparable humidity level of 78%. For more detailed information, you can check Cancun weather in November.

In comparing the weather in March and December, both months share a similar temperature range, with March experiencing a minimum of 21°C (70°F) and an average of 25°C (78°F), while December has nearly identical figures with a minimum of 21°C (71°F) and an average of 25°C (78°F). However, December tends to be slightly warmer at its maximum, reaching 28°C (83°F), compared to March's max of 27°C (82°F). Notably, December sees significantly more precipitation, with 73 mm (2.9 in) falling over 13 days, in contrast to March's milder conditions with only 21 mm (0.8 in) over 5 days. The humidity also rises slightly in December, averaging 80% compared to March's 76%. For a more detailed look at December's weather, you can visit Cancun weather in December.

Compare Cancun's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Cancun

As March unfolds in Cancun, visitors can expect mild and pleasant weather that's perfect for beach outings and outdoor adventures. With average temperatures hovering around 25°C (78°F), the climate is notably comfortable, marking a transition from the cooler winter months to the warmer spring season. Unlike the summer months that bring heavy rainfall, March enjoys relatively low precipitation, averaging just 21 mm over about five days, contributing to the month’s overall sunny and inviting atmosphere. The humidity level at 76% may be noticeable, but it’s still far more tolerable than the sticky summer heat. For an in-depth look at what to expect throughout the year, check out Cancun Climate.