April weather forecastChimaltenango, Guatemala

Weather in April

April brings about significant changes in the weather in Chimaltenango as the region steps firmly into the hot season. The amount of rainfall sees a sharp increase, with precipitation reaching 84mm (3.31") spread over 19.1 days. April's conditions can prove challenging to those unaccustomed to such changes, as the temperature climbs and the elevated humidity enhances the sensation of heat. However, despite these transitions, life in the city continues to bustle, as inhabitants and visitors navigate the changes with grace and resilience. Daily sunshine averages to 11.3 hours, which caters to those seeking warmth after the relatively cooler first quarter of the year.

Temperature

The temperatures reach their highest averages in April, with highs of 27.3°C (81.1°F) and lows of 15.6°C (60.1°F).

Heat index

April's mean heat index is evaluated at 29°C (84.2°F). If one endures exposure and continues to be active, it might result in tiredness and heat cramps.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'feels like', marries air temperature and humidity to produce a value illustrating perceived warmth. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly meaningful for babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.

Humidity

In Chimaltenango, the average relative humidity in April is 71%.

Rainfall

In Chimaltenango, in April, it is raining for 19.1 days, with typically 84mm (3.31") of accumulated precipitation. Throughout the year, there are 231.3 rainfall days, and 1656mm (65.2") of precipitation is accumulated.

Daylight

In Chimaltenango, the average length of the day in April is 12h and 28min.
On the first day of April, sunrise is at 05:58 and sunset at 18:15. On the last day of the month, sunrise is at 05:40 and sunset at 18:20 CST.

Sunshine

With an average of 11.3h of sunshine, April has the most sunshine of the year in Chimaltenango, Guatemala.

UV index

The months with the highest UV index are March and April, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index, 6 in April, converts into the following recommendations:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.