April weather forecastBoca del Río, Mexico
April
Weather in April
April, the same as March, is another warm spring month in Boca del Río, Mexico, with an average temperature varying between 29.3°C (84.7°F) and 23.6°C (74.5°F).The perfect water temperature of 25.6°C (78.1°F) with 8mm (0.31") of accumulated rainfall and only 5 rainfall days, makes April a great period for swimming and other water activities.
Temperature
The average high-temperature for April is a still warm 29.3°C (84.7°F), closely aligning with the temperature of the preceding month. Throughout the month of April, Boca del Río expects an average low of 23.6°C (74.5°F).Heat index
In April, the heat index is estimated at a hot 34°C (93.2°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.Metrics for the heat index primarily focus on shaded spots and light wind conditions. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', measures the perceived warmth when incorporating the humidity present in the air. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
Humidity
April and May, with an average relative humidity of 74%, are the least humid months in Boca del Río.Rainfall
April is the month with the least rainfall. Rain falls for 5 days and accumulates 8mm (0.31") of precipitation.Sea temperature
In April, the average sea temperature is 25.6°C (78.1°F).Note: For engaging in water activities including swimming and diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are perceived as perfect, providing pleasure for extended durations.
Daylight
The average length of the day in April in Boca del Río is 12h and 35min.On the first day of April, sunrise is at 6:17 am and sunset at 6:38 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 6:46 pm CST.
Sunshine
In April, the average sunshine is 9.8h.UV index
March through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.Note: In April, the maximum UV index of 7 transforms into these recommendations:
Fend off overexposure. Sun protection is vital. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be alert! The reflection of water and sand augments UV radiation intensity.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Boca del Río, Mexico
- Average high temperature in April: 29.3°C
The warmest months (with the highest average high temperature) are May and June (30.4°C).
The month with the lowest average high temperature is January (23.8°C).
- Average low temperature in April: 23.6°C
The month with the highest average low temperature is June (25.4°C).
The coldest month (with the lowest average low temperature) is January (19.3°C).
Average pressure in April
Boca del Río, Mexico
- Average pressure in April: 1012.7mbar
The month with the highest atmospheric pressure is January (1018.8mbar).
The month with the lowest atmospheric pressure is May (1012.3mbar).
Average wind speed in April
Boca del Río, Mexico
- Average wind speed in April: 13.8km/h
The windiest months (with the highest average wind speed) are January and November (16.1km/h).
The calmest month (with the lowest average wind speed) is July (9.2km/h).
Average humidity in April
Boca del Río, Mexico
- Average humidity in April: 74%
The months with the highest relative humidity are February and December (79%).
The months with the lowest relative humidity are April and May (74%).
Average rainfall in April
Boca del Río, Mexico
- Average rainfall in April: 8mm
The wettest month (with the highest rainfall) is September (171mm).
The driest month (with the least rainfall) is April (8mm).
Average rainfall days in April
Boca del Río, Mexico
- Average rainfall days in April: 5 days
The month with the highest number of rainy days is September (23.2 days).
The month with the least rainy days is April (5 days).
Average sea temperature in April
Boca del Río, Mexico
- Average sea temperature in April: 25.6°C
The best month for swimming (with the highest average sea temperature) is August (29.8°C).
The coldest month (with the lowest average sea temperature) is February (23°C).
Average daylight in April /
Average sunshine in April
Boca del Río, Mexico
- Average daylight in April: 12h and 36min
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 April: 9h and 48min
The month with the most sunshine is May (Average sunshine: 11h and 24min).
The month with the least sunshine is November (Average sunshine: 6h and 24min).
Average sunshine days in April
Boca del Río, Mexico
- Average sunshine days in April: 24.6 days
The month with the most sunshine days is April (24.6 days).
The month with the least sunshine days is September (5.5 days).
Average UV index in April
Boca del Río, Mexico
- Average UV index in April: 7
The months with the highest UV index are March, April, May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 5).
Average cloud cover in April
Boca del Río, Mexico
- Average cloud cover in April: 19
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is April (Cloud cover 19).
Average visibility in April
Boca del Río, Mexico
- Average visibility in April: 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).
