March weather forecastVillahermosa, Mexico

Weather in March

The weather in March continues to get warmer, indicating the gradual approach of summer. A big jump occurs in both average high and low temperatures, from 29.3°C (84.7°F) to 32.3°C (90.1°F) and from 18.3°C (64.9°F) to 19.2°C (66.6°F) respectively. March shows a significant decrease in cloud cover percentage compared to the previous month, promising more days filled with sunshine. Expect less rainfall and dry weather, and lower humidity levels make the heat less oppressive. It's a great time for outdoor activities as visibility increases by a full kilometer compared to February.

Temperature

March in Villahermosa notes an average high-temperature of a tropical 32.3°C (90.1°F), subtly differing from February's 29.3°C (84.7°F). Villahermosa reports a considerable drop from daytime temperatures in March, recording an average nighttime figure of 19.2°C (66.6°F).

Heat index

Throughout March, the heat index is evaluated at a blisteringly hot 43°C (109.4°F). Beware: Heat exhaustion along with heat cramps are on the cards. Heatstroke could result from sustained physical activity.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', melds the effects of warmth and moisture to generate a feeling of heat. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

The average relative humidity in March in Villahermosa is 74%.

Rainfall

In Villahermosa, during March, the rain falls for 11.3 days and regularly aggregates up to 44mm (1.73") of precipitation. Throughout the year, there are 198.8 rainfall days, and 1061mm (41.77") of precipitation is accumulated.

Daylight

In March, the average length of the day is 12h and 3min.
On the first day of March, sunrise is at 6:29 am and sunset at 6:18 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 6:25 pm CST.

Sunshine

In March, the average sunshine is 8.4h.

UV index

March through July, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In March, a daily maximum UV index of 7 leads to the following instructions:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.