March weather forecast
Coatepeque, Guatemala

The first month of the spring, March, is still a hot month in Coatepeque, Guatemala, with an average temperature ranging between max 32.4°C (90.3°F) and min 21°C (69.8°F).

Temperature

March brings an average high-temperature of a still tropical 32.4°C (90.3°F), showing a slight difference from February's 31.8°C (89.2°F). The temperature dips to an average of 21°C (69.8°F) during March nights.

Heat index

The average heat index in March is appraised at a very hot 38°C (100.4°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

The months with the lowest humidity are January through March, with an average relative humidity of 59%.

Rainfall

In Coatepeque, Guatemala, in March, during 11.3 rainfall days, 24mm (0.94") of precipitation is typically accumulated. In Coatepeque, Guatemala, during the entire year, the rain falls for 222.6 days and collects up to 1301mm (51.22") of precipitation.

Daylight

In Coatepeque, Guatemala, the average length of the day in March is 12h and 4min.
On the first day of the month, sunrise is at 06:23 and sunset at 18:15. On the last day of March, sunrise is at 06:03 and sunset at 18:19 CST.

Sunshine

In March, the average sunshine is 9.6h.

UV index

February through April and July, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.
Note: In March, the maximum UV index of 7 translates into these guidelines:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.