May weather forecast
Cruz Grande, Mexico

The last month of the spring, May, is also a hot month in Cruz Grande, Mexico, with an average temperature ranging between min 25.1°C (77.2°F) and max 31.5°C (88.7°F).

Temperature

In Cruz Grande, May is the warmest month, with temperatures averaging a high of 31.5°C (88.7°F) and a low of 25.1°C (77.2°F).

Heat index

The average heat index in May is calculated to be a sweltering 38°C (100.4°F). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. 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 highly important for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In Cruz Grande, the average relative humidity in May is 66%.

Rainfall

In Cruz Grande, Mexico, in May, during 9.4 rainfall days, 15mm (0.59") of precipitation is typically accumulated. In Cruz Grande, during the entire year, the rain falls for 139.6 days and collects up to 711mm (27.99") of precipitation.

Daylight

The average length of the day in May in Cruz Grande is 12h and 55min.
On the first day of May in Cruz Grande, sunrise is at 6:10 am and sunset at 6:56 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 7:06 pm CST.

Sunshine

The average sunshine in May is 9.8h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Cruz Grande. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 7 during May leads to these advisories:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.