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 registers as the month with the highest average temperatures, reaching 27.3°C (81.1°F) at its peak and 13.3°C (55.9°F) at the lowest.Heat index
April's mean heat index is appraised at 28°C (82.4°F). Persisting in activity during exposure could lead to weariness and subsequently to heat cramps.Heat index evaluations are typically in the context of light winds and shaded environments. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is the outcome of merging air's temperature and its humidity metrics. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
Humidity
April is the least humid month in Santiago del Río, Mexico, with an average relative humidity of 56%.Rainfall
In April, the rain falls for 13.3 days. Throughout April, 37mm (1.46") of precipitation is accumulated. Throughout the year, in Santiago del Río, there are 185.5 rainfall days, and 866mm (34.09") of precipitation is accumulated.Daylight
The average length of the day in April in Santiago del Río is 12h and 33min.On the first day of April in Santiago del Río, Mexico, sunrise is at 6:26 am and sunset at 6:45 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 6:52 pm CST.
Sunshine
In April, the average sunshine is 9.7h.UV index
The month with the highest UV index is April, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The daily maximum UV index of 6 in April interprets into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Frequently asked questions
What is the hottest time of year in Santiago del Río?
What are April temperatures in Santiago del Río?
What is the least humid month in Santiago del Río?
What is the average humidity in April in Santiago del Río?
How many days does it rain in April in Santiago del Río?
How many hours of daylight does Santiago del Río have in April?
When is the sunrise / sunset in April in Santiago del Río?
How long on average sun shines in April in Santiago del Río?
What is the month with the highest UV index in Santiago del Río?
What is the UV index reading in April in Santiago del Río?
Average temperature in April
Santiago del Río, Mexico
- Average high temperature in April: 27.3°C
The warmest month (with the highest average high temperature) is April (27.3°C).
The month with the lowest average high temperature is January (21.1°C).
- Average low temperature in April: 13.3°C
The month with the highest average low temperature is May (14.5°C).
The coldest month (with the lowest average low temperature) is January (8.8°C).
Average pressure in April
Santiago del Río, Mexico
- Average pressure in April: 1014.1mbar
The month with the highest atmospheric pressure is January (1017.7mbar).
The month with the lowest atmospheric pressure is May (1013.8mbar).
Average wind speed in April
Santiago del Río, Mexico
- Average wind speed in April: 7.6km/h
The windiest month (with the highest average wind speed) is January (8.7km/h).
The calmest months (with the lowest average wind speed) are June and September (6.7km/h).
Average humidity in April
Santiago del Río, Mexico
- Average humidity in April: 56%
The month with the highest relative humidity is September (81%).
The month with the lowest relative humidity is April (56%).
Average rainfall in April
Santiago del Río, Mexico
- Average rainfall in April: 37mm
The wettest month (with the highest rainfall) is June (164mm).
The driest month (with the least rainfall) is December (3mm).
Average rainfall days in April
Santiago del Río, Mexico
- Average rainfall days in April: 13.3 days
The month with the highest number of rainy days is September (26.6 days).
The month with the least rainy days is December (4.5 days).
Average daylight in April /
Average sunshine in April
Santiago del Río, Mexico
- Average daylight in April: 12h and 3min
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 6min).
- Average sunshine in April: 9h and 4min
The month with the most sunshine is May (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 7h and 36min).
Average sunshine days in April
Santiago del Río, Mexico
- Average sunshine days in April: 12.5 days
The month with the most sunshine days is December (22.2 days).
The months with the least sunshine days are August and September (2 days).
Average UV index in April
Santiago del Río, Mexico
- Average UV index in April: 6
The month with the highest UV index is April (UV index 6).
The months with the lowest UV index are January, June, October, November and December (UV index 4).
Average cloud cover in April
Santiago del Río, Mexico
- Average cloud cover in April: 15
The month with the most cloud cover is September (Cloud cover 42).
The months with the least cloud cover are February, March and April (Cloud cover 15).
Average visibility in April
Santiago del Río, Mexico
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, November and December (10km).
The month with the lowest visibility is September (8km).
Santiago del Río, Mexico
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