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 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
April notes an average high-temperature of a still tropical 34°C (93.2°F), subtly differing from March's 32°C (89.6°F). During April, Santa María Petapa experiences an average low-temperature of 22.3°C (72.1°F) at night.Heat index
April's heat index is calculated to be a blistering 43°C (109.4°F). Attention: Heat exhaustion and heat cramps are anticipated. Prolonged effort can result in heatstroke.It is crucial to understand that heat index figures are for shade and gentle wind conditions. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'feels like', gauges the sensation of temperature factoring in the air's moisture content. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. The body is at risk of dehydration and related complications when it fails to shed excessive heat.
Humidity
The months with the lowest humidity in Santa María Petapa are April and May, with an average relative humidity of 62%.Rainfall
In April, in Santa María Petapa, the rain falls for 6.2 days. Throughout April, 5mm (0.2") of precipitation is accumulated. Throughout the year, there are 110.2 rainfall days, and 345mm (13.58") of precipitation is accumulated.Daylight
In Santa María Petapa, the average length of the day in April is 12h and 32min.On the first day of April in Santa María Petapa, Mexico, sunrise is at 6:14 am and sunset at 6:33 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 6:39 pm CST.
Sunshine
In April, the average sunshine is 10h.UV index
February through September, with an average maximum UV index of 7, are months with the highest UV index in Santa María Petapa. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 7 in April converts into the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
How hot is it in Santa María Petapa in April?
What is the least humid month in Santa María Petapa?
What is the average humidity in April in Santa María Petapa?
How many days does it rain in April in Santa María Petapa?
What is the average length of the day in April in Santa María Petapa?
When is the sunrise / sunset in April in Santa María Petapa?
How many hours of sunshine does Santa María Petapa have in April?
What are the months with the highest UV index in Santa María Petapa?
How high is the UV index in April in Santa María Petapa?
Average temperature in April
Santa María Petapa, Mexico
- Average high temperature in April: 34°C
The warmest month (with the highest average high temperature) is May (35°C).
The month with the lowest average high temperature is January (27.6°C).
- Average low temperature in April: 22.3°C
The month with the highest average low temperature is May (23.8°C).
The coldest month (with the lowest average low temperature) is January (18.4°C).
Average pressure in April
Santa María Petapa, Mexico
- Average pressure in April: 1011.9mbar
The month with the highest atmospheric pressure is January (1015.8mbar).
The month with the lowest atmospheric pressure is May (1011.3mbar).
Average wind speed in April
Santa María Petapa, Mexico
- Average wind speed in April: 12.2km/h
The windiest month (with the highest average wind speed) is January (17.4km/h).
The calmest month (with the lowest average wind speed) is June (8.9km/h).
Average humidity in April
Santa María Petapa, Mexico
- Average humidity in April: 62%
The month with the highest relative humidity is September (75%).
The months with the lowest relative humidity are April and May (62%).
Average rainfall in April
Santa María Petapa, Mexico
- Average rainfall in April: 5mm
The wettest month (with the highest rainfall) is August (73mm).
The driest months (with the least rainfall) are February, March, November and December (2mm).
Average rainfall days in April
Santa María Petapa, Mexico
- Average rainfall days in April: 6.2 days
The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is February (2.1 days).
Average daylight in April /
Average sunshine in April
Santa María Petapa, Mexico
- Average daylight in April: 12h and 3min
The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 6min).
- Average sunshine in April: 10h and 0min
The month with the most sunshine is May (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 7h and 30min).
Average sunshine days in April
Santa María Petapa, Mexico
- Average sunshine days in April: 22.5 days
The month with the most sunshine days is December (26.5 days).
The month with the least sunshine days is June (8.1 days).
Average UV index in April
Santa María Petapa, Mexico
- Average UV index in April: 7
The months with the highest UV index are February, March, April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, October, November and December (UV index 6).
Average cloud cover in April
Santa María Petapa, Mexico
- Average cloud cover in April: 18
The months with the most cloud cover are June and September (Cloud cover 36).
The months with the least cloud cover are March and December (Cloud cover 14).
Average visibility in April
Santa María Petapa, Mexico
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).
Santa María Petapa, Mexico
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