June weather forecast
Monterrey, Mexico

With June comes the full swing of summer in Monterrey, presenting some of the highest temperatures of the year, soaring up to 31.3°C (88.3°F). The city experiences the longest sunshine duration averaging 11.5 hours per day, although with fewer sunshine days compared to May. Amazingly, despite the heat wave, June presents less rainfall than the preceding month. Wind speed also experiences a subtle increase, providing some relief against the rising heat. This month serves as a perfect time for beach-lovers and sun-enthusiasts to revel in Monterrey's summer weather.

Temperature

As Monterrey welcomes June, the average high-temperature is noted at a still tropical 31.3°C (88.3°F), closely aligning with the preceding month. Throughout the month of June, Monterrey reports a steady low-temperature average of 20.4°C (68.7°F).

Heat index

The heat index in June is evaluated at a very hot 35°C (95°F). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
Observations indicate that the heat index values are for shady locations with light wind. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. 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. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

In Monterrey, the average relative humidity in June is 59%.

Rainfall

In June, in Monterrey, the rain falls for 16 days. Throughout June, 73mm (2.87") of precipitation is accumulated. Throughout the year, in Monterrey, there are 158.3 rainfall days, and 602mm (23.7") of precipitation is accumulated.

Snowfall

In Monterrey, Mexico, snow does not fall in January through November.

Daylight

The month with the longest days is June, with an average of 13h and 42min of daylight.
On the first day of June, sunrise is at 5:49 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 7:36 pm CST.

Sunshine

The month with the most sunshine in Monterrey is June, with an average of 11.5h of sunshine.

UV index

In Monterrey, the average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A typical high UV index of 6 in June suggests the following recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.