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
Observing a slight rise in April, the average high-temperature shifts from March's 25.2°C (77.4°F) to a still warm 28.8°C (83.8°F). Santiago logs a substantial downturn to a comfortable 16.5°C (61.7°F) during April nights, a considerable shift from daytime highs.Heat index
The heat index value for April is appraised at 29°C (84.2°F). Prolonged activity during exposure might result in a state of fatigue and cause heat cramps.Keep in mind the heat index values are meant for areas in shade and with light wind. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is the outcome of merging air's temperature and its humidity metrics. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Humidity
The least humid month is April, with an average relative humidity of 50%.Rainfall
In Santiago, Mexico, in April, during 12.9 rainfall days, 42mm (1.65") of precipitation is typically accumulated. Throughout the year, in Santiago, there are 158.3 rainfall days, and 602mm (23.7") of precipitation is accumulated.Snowfall
January through November are months without snowfall in Santiago.Daylight
In April, the average length of the day in Santiago, Mexico, is 12h and 46min.On the first day of the month, sunrise is at 6:30 am and sunset at 6:57 pm. On the last day of April, sunrise is at 6:04 am and sunset at 7:10 pm CST.
Sunshine
In April, the average sunshine in Santiago is 9.1h.UV index
In Santiago, the average daily maximum UV index in April is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index, 6 in April, converts into the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Santiago in April?
What is the least humid month in Santiago?
What is the average humidity in April in Santiago?
How much does it rain in Santiago in April?
When it does not snow in Santiago?
How many hours of daylight does Santiago have in April?
What time are sunrise and sunset in April in Santiago?
How long on average sun shines in April in Santiago?
How high is the UV index in April in Santiago?
Average temperature in April
Santiago, Mexico
- Average high temperature in April: 28.8°C
The warmest month (with the highest average high temperature) is August (31.7°C).
The month with the lowest average high temperature is January (18.5°C).
- Average low temperature in April: 16.5°C
The month with the highest average low temperature is August (20.8°C).
The coldest month (with the lowest average low temperature) is January (8.3°C).
Average pressure in April
Santiago, Mexico
- Average pressure in April: 1012.1mbar
The month with the highest atmospheric pressure is January (1019.5mbar).
The month with the lowest atmospheric pressure is May (1011.6mbar).
Average wind speed in April
Santiago, Mexico
- Average wind speed in April: 11km/h
The windiest months (with the highest average wind speed) are June and July (11.9km/h).
The calmest month (with the lowest average wind speed) is December (7.4km/h).
Average humidity in April
Santiago, Mexico
- Average humidity in April: 50%
The month with the highest relative humidity is September (69%).
The month with the lowest relative humidity is April (50%).
Average rainfall in April
Santiago, Mexico
- Average rainfall in April: 42mm
The wettest month (with the highest rainfall) is May (105mm).
The driest month (with the least rainfall) is February (12mm).
Average rainfall days in April
Santiago, Mexico
- Average rainfall days in April: 12.9 days
The month with the highest number of rainy days is September (22.8 days).
The month with the least rainy days is December (6 days).
Average snowfall in April
Santiago, Mexico
- Average snowfall in April: 0mm
The month with the highest snowfall is December (6mm).
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
Santiago, Mexico
- Average snowfall days in April: 0 days
The months with the highest number of snowfall days are January and February (0.2 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
Santiago, Mexico
- Average daylight in April: 12h and 5min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in April: 9h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is November (Average sunshine: 7h and 0min).
Average sunshine days in April
Santiago, Mexico
- Average sunshine days in April: 13.5 days
The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is September (5.5 days).
Average UV index in April
Santiago, Mexico
- Average UV index in April: 6
The months with the highest UV index are May and July (UV index 7).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in April
Santiago, Mexico
- Average cloud cover in April: 21
The month with the most cloud cover is September (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in April
Santiago, Mexico
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (10km).
The month with the lowest visibility is September (9km).
Santiago, Mexico
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