April weather forecast
Ciudad Valles, Mexico

April is a hot spring month in Ciudad Valles, Mexico, with an average temperature ranging between max 34.2°C (93.6°F) and min 20.4°C (68.7°F).

Temperature

April's onset brings a minor rise in the average high-temperature, moving from a warm 29.9°C (85.8°F) in March to a hot 34.2°C (93.6°F). April's nights in Ciudad Valles, Mexico, exhibit a sharp contrast from day highs, with an average temperature of 20.4°C (68.7°F).

Heat index

The heat index value during April is calculated to be an extremely hot 43°C (109.4°F). Keep wary: Heat cramps along with heat exhaustion are expected. Heatstroke is a possible outcome of ongoing activity.
Observations indicate that the heat index values are for shady locations with light wind. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'feels like' or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

April is the least humid month, with an average relative humidity of 61%.

Rainfall

In Ciudad Valles, in April, during 10 rainfall days, 23mm (0.91") of precipitation is typically accumulated. In Ciudad Valles, Mexico, during the entire year, the rain falls for 152.5 days and collects up to 576mm (22.68") of precipitation.

Daylight

In April, the average length of the day is 12h and 40min.
On the first day of the month, sunrise is at 6:27 am and sunset at 6:51 pm. On the last day of April, sunrise is at 6:04 am and sunset at 7:01 pm CST.

Sunshine

In April, the average sunshine in Ciudad Valles is 8.4h.

UV index

The months with the highest UV index are March through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In April, an average UV index of 7 transforms into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.