May weather forecast
Altata, Mexico

May, the last month of the spring in Altata, is a very hot month, with an average temperature ranging between max 35°C (95°F) and min 21.3°C (70.3°F).

Temperature

The shift into May finds Altata at an average high-temperature of a very hot 35°C (95°F), closely comparable to April's conditions. Altata observes a distinct decrease from peak daytime temperatures, with an average low-temperature of 21.3°C (70.3°F) throughout the month of May.

Heat index

The heat index in May is evaluated at a torrid 38°C (100.4°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
Note that heat index values are valued for light wind and location in the shade. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', takes into account both air temperature and humidity to illustrate what people actually feel. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. 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. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

March through May, with an average relative humidity of 42%, are the least humid months in Altata.

Rainfall

In Altata, during May, the rain falls for 2.3 days and regularly aggregates up to 3mm (0.12") of precipitation. Throughout the year, in Altata, there are 103.1 rainfall days, and 368mm (14.49") of precipitation is accumulated.

Daylight

In Altata, the average length of the day in May is 13h and 21min.
On the first day of May in Altata, sunrise is at 5:35 am and sunset at 6:41 pm. On the last day of the month, sunrise is at 5:22 am and sunset at 6:56 pm MST.

Sunshine

May has the most sunshine of the year, with an average of 11.8h of sunshine.

UV index

April through July, September and October, with an average maximum UV index of 7, are months with the highest UV index in Altata. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index of 7 during May translates into these guidelines:
Guard oneself from overexposure. Defence against sun injury is vital. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.