Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
A slight uplift of average high-temperatures is noted in April, with temperatures adjusting from a moderately hot 25.9°C (78.6°F) in March to a tropical 30.1°C (86.2°F). Throughout April, Piedras Negras notes a dramatic plunge from the daily high to an average low-temperature of 17.8°C (64°F).Heat index
The average heat index in April is appraised at a tropical 32°C (89.6°F). If one remains active during constant exposure, it might cause exhaustion and heat cramps.Heat index data is primarily for areas with shade and subjected to light winds. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Humidity
In April, the average relative humidity is 52%.Rainfall
In April, in Piedras Negras, the rain falls for 8.3 days. Throughout April, 23mm (0.91") of precipitation is accumulated. In Piedras Negras, during the entire year, the rain falls for 89.7 days and collects up to 341mm (13.43") of precipitation.Snowfall
January through November are months without snowfall in Piedras Negras, Mexico.Daylight
In Piedras Negras, Mexico, the average length of the day in April is 12h and 53min.On the first day of the month, sunrise is at 6:31 am and sunset at 7:00 pm. On the last day of April, sunrise is at 6:01 am and sunset at 7:17 pm CST.
Sunshine
In April, the average sunshine is 8.2h.UV index
In April, the average daily maximum UV index in Piedras Negras is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.Note: A maximum high daily UV index of 6 during April translates into the following directions:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Frequently asked questions
Is it hot in Piedras Negras during April?
What is the average humidity in April in Piedras Negras?
How many days does it rain in April in Piedras Negras?
When it does not snow in Piedras Negras?
What is the average length of the day in April in Piedras Negras?
What time are sunrise and sunset in April in Piedras Negras?
How many hours of sunshine does Piedras Negras have in April?
What is the UV index reading in April in Piedras Negras?
Average temperature in April
Piedras Negras, Mexico
- Average high temperature in April: 30.1°C
The warmest month (with the highest average high temperature) is August (37.2°C).
The month with the lowest average high temperature is January (18.3°C).
- Average low temperature in April: 17.8°C
The month with the highest average low temperature is August (26.3°C).
The coldest month (with the lowest average low temperature) is January (8.3°C).
Average pressure in April
Piedras Negras, Mexico
- Average pressure in April: 1012.3mbar
The month with the highest atmospheric pressure is January (1020.7mbar).
The month with the lowest atmospheric pressure is May (1011.6mbar).
Average wind speed in April
Piedras Negras, Mexico
- Average wind speed in April: 17.8km/h
The windiest month (with the highest average wind speed) is June (18.8km/h).
The calmest month (with the lowest average wind speed) is December (12.4km/h).
Average humidity in April
Piedras Negras, Mexico
- Average humidity in April: 52%
The month with the highest relative humidity is November (60%).
The month with the lowest relative humidity is August (47%).
Average rainfall in April
Piedras Negras, Mexico
- Average rainfall in April: 23mm
The wettest month (with the highest rainfall) is May (75mm).
The driest months (with the least rainfall) are January and February (8mm).
Average rainfall days in April
Piedras Negras, Mexico
- Average rainfall days in April: 8.3 days
The month with the highest number of rainy days is September (13.8 days).
The month with the least rainy days is January (4.3 days).
Average snowfall in April
Piedras Negras, Mexico
- Average snowfall in April: 0mm
The month with the highest snowfall is December (1mm).
The months with the least snowfall are January, February, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in April
Piedras Negras, Mexico
- Average snowfall days in April: 0 days
The months with the highest number of snowfall days are January, February and December (0.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in April /
Average sunshine in April
Piedras Negras, Mexico
- Average daylight in April: 12h and 5min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in April: 8h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 6min).
The month with the least sunshine is November (Average sunshine: 6h and 0min).
Average sunshine days in April
Piedras Negras, Mexico
- Average sunshine days in April: 20.4 days
The month with the most sunshine days is January (25.6 days).
The month with the least sunshine days is September (14.7 days).
Average UV index in April
Piedras Negras, Mexico
- Average UV index in April: 6
The months with the highest UV index are June, July and August (UV index 8).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in April
Piedras Negras, Mexico
- Average cloud cover in April: 28
The month with the most cloud cover is May (Cloud cover 32).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in April
Piedras Negras, 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).
Piedras Negras, Mexico
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