March weather forecastCelestún, Mexico
March
Weather in March
March, the first month of the spring in Celestún, is also a moderately hot month, with an average temperature varying between 21.8°C (71.2°F) and 28.3°C (82.9°F).Temperature
The arrival of March records an average high-temperature of a still warm 28.3°C (82.9°F), closely related to the 27°C (80.6°F) observed in February. An average low-temperature of 21.8°C (71.2°F) marks the month of March.Heat index
In March, the average heat index is calculated to be a hot 31°C (87.8°F). With ongoing exposure and activity, one might experience weariness, and heat cramps could ensue.It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Humidity
March and April, with an average relative humidity of 71%, are the least humid months.Rainfall
In Celestún, in March, during 5.8 rainfall days, 10mm (0.39") of precipitation is typically accumulated. Throughout the year, there are 154.1 rainfall days, and 532mm (20.94") of precipitation is accumulated.Sea temperature
In March, the average sea temperature is 24.5°C (76.1°F).Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 24.5°C (76.1°F) water may be enjoyable. (FYI: The official water temperature required for the Olympic swimming competition is 25°C (77°F) to 28°C (82.4°F).)
Daylight
In Celestún, the average length of the day in March is 12h and 2min.On the first day of March, sunrise is at 6:21 am and sunset at 6:06 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 6:16 pm CST.
Sunshine
In March, the average sunshine is 9.6h.UV index
March through October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum daily UV index of 7 during March morphs into the following directions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be wary! Reflections from sand and water make UV radiation more intense.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Celestún, Mexico
- Average high temperature in March: 28.3°C
The warmest month (with the highest average high temperature) is August (31.4°C).
The month with the lowest average high temperature is January (25.8°C).
- Average low temperature in March: 21.8°C
The month with the highest average low temperature is June (25.7°C).
The coldest month (with the lowest average low temperature) is January (20.7°C).
Average pressure in March
Celestún, Mexico
- Average pressure in March: 1015.1mbar
The month with the highest atmospheric pressure is January (1017.5mbar).
The month with the lowest atmospheric pressure is September (1011.8mbar).
Average wind speed in March
Celestún, Mexico
- Average wind speed in March: 20.9km/h
The windiest month (with the highest average wind speed) is March (20.9km/h).
The calmest month (with the lowest average wind speed) is September (15.9km/h).
Average humidity in March
Celestún, Mexico
- Average humidity in March: 71%
The month with the highest relative humidity is September (78%).
The months with the lowest relative humidity are March and April (71%).
Average rainfall in March
Celestún, Mexico
- Average rainfall in March: 10mm
The wettest month (with the highest rainfall) is June (103mm).
The driest month (with the least rainfall) is February (8mm).
Average rainfall days in March
Celestún, Mexico
- Average rainfall days in March: 5.8 days
The month with the highest number of rainy days is September (22.7 days).
The month with the least rainy days is February (4.8 days).
Average sea temperature in March
Celestún, Mexico
- Average sea temperature in March: 24.5°C
The best month for swimming (with the highest average sea temperature) is September (29.3°C).
The coldest month (with the lowest average sea temperature) is January (23.5°C).
Average daylight in March /
Average sunshine in March
Celestún, Mexico
- Average daylight in March: 12h and 0min
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).
- Average sunshine in March: 9h and 36min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 6h and 30min).
Average sunshine days in March
Celestún, Mexico
- Average sunshine days in March: 24.8 days
The month with the most sunshine days is March (24.8 days).
The month with the least sunshine days is September (4.7 days).
Average UV index in March
Celestún, Mexico
- Average UV index in March: 7
The months with the highest UV index are March, April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 6).
Average cloud cover in March
Celestún, Mexico
- Average cloud cover in March: 20
The month with the most cloud cover is January (Cloud cover 30).
The months with the least cloud cover are April and July (Cloud cover 19).
Average visibility in March
Celestún, 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).





