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
April
Weather in April
Temperature
San Martín Totoltepec records the warmest temperatures in April, averaging a high of 30.8°C (87.4°F) and a low of 17.9°C (64.2°F).Heat index
For most parts of April, the heat index is evaluated at a tropical 31°C (87.8°F). Long-lasting exposure and activity potentially induce a sense of weariness, with the risk of heat cramps.The heat index's values are generally associated with conditions in shade and light breezes. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', evaluates the perceived heat by adding the effect of moisture in the air. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
Humidity
With an average relative humidity of 40%, April is the least humid month in San Martín Totoltepec, Mexico.Rainfall
In San Martín Totoltepec, in April, during 12.3 rainfall days, 43mm (1.69") of precipitation is typically accumulated. Throughout the year, there are 196.6 rainfall days, and 1124mm (44.25") of precipitation is accumulated.Daylight
In San Martín Totoltepec, the average length of the day in April is 12h and 35min.On the first day of April, sunrise is at 6:26 am and sunset at 6:47 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 6:55 pm CST.
Sunshine
In April, the average sunshine is 9.8h.UV index
The months with the highest UV index in San Martín Totoltepec are February through May and July, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum UV index of 6 in April translates into the following recommendations:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the hottest time of year in San Martín Totoltepec?
How hot is it in San Martín Totoltepec in April?
What is the least humid month in San Martín Totoltepec?
What is the average humidity in April in San Martín Totoltepec?
How much does it rain in San Martín Totoltepec in April?
How many hours of daylight does San Martín Totoltepec have in April?
When is the sunrise / sunset in April in San Martín Totoltepec?
How long on average sun shines in April in San Martín Totoltepec?
When is the highest UV index in San Martín Totoltepec?
How high is the UV index in April in San Martín Totoltepec?
Average temperature in April
San Martín Totoltepec, Mexico
- Average high temperature in April: 30.8°C
The warmest month (with the highest average high temperature) is April (30.8°C).
The month with the lowest average high temperature is January (24.7°C).
- Average low temperature in April: 17.9°C
The month with the highest average low temperature is May (19.1°C).
The coldest month (with the lowest average low temperature) is January (12.3°C).
Average pressure in April
San Martín Totoltepec, Mexico
- Average pressure in April: 1014.4mbar
The month with the highest atmospheric pressure is January (1017.9mbar).
The month with the lowest atmospheric pressure is May (1014.2mbar).
Average wind speed in April
San Martín Totoltepec, Mexico
- Average wind speed in April: 7.5km/h
The windiest month (with the highest average wind speed) is March (7.8km/h).
The calmest month (with the lowest average wind speed) is September (5.2km/h).
Average humidity in April
San Martín Totoltepec, Mexico
- Average humidity in April: 40%
The month with the highest relative humidity is September (81%).
The month with the lowest relative humidity is April (40%).
Average rainfall in April
San Martín Totoltepec, Mexico
- Average rainfall in April: 43mm
The wettest month (with the highest rainfall) is June (213mm).
The driest month (with the least rainfall) is December (3mm).
Average rainfall days in April
San Martín Totoltepec, Mexico
- Average rainfall days in April: 12.3 days
The month with the highest number of rainy days is August (29.4 days).
The month with the least rainy days is December (2.4 days).
Average daylight in April /
Average sunshine in April
San Martín Totoltepec, Mexico
- Average daylight in April: 12h and 4min
The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in April: 9h and 5min
The month with the most sunshine is May (Average sunshine: 10h and 42min).
The month with the least sunshine is November (Average sunshine: 7h and 42min).
Average sunshine days in April
San Martín Totoltepec, Mexico
- Average sunshine days in April: 13.2 days
The month with the most sunshine days is December (26.8 days).
The month with the least sunshine days is August (0.1 days).
Average UV index in April
San Martín Totoltepec, Mexico
- Average UV index in April: 6
The months with the highest UV index are February, March, April, May and July (UV index 6).
The months with the lowest UV index are January, June, August, September, October, November and December (UV index 5).
Average cloud cover in April
San Martín Totoltepec, Mexico
- Average cloud cover in April: 12
The month with the most cloud cover is September (Cloud cover 37).
The month with the least cloud cover is December (Cloud cover 9).
Average visibility in April
San Martín Totoltepec, Mexico
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, November and December (10km).
The months with the lowest visibility are June, July, August, September and October (9km).
