June weather forecast
Chunchucmil, Mexico

June

Weather in June

June, the first month of the summer in Chunchucmil, is still a hot month, with an average temperature varying between 31°C (87.8°F) and 25.7°C (78.3°F).

Temperature

Chunchucmil marks the onset of June with an average high-temperature of a still tropical 31°C (87.8°F), a subtle shift from May's 31.3°C (88.3°F). During June, the nighttime temperature averages to a moderately hot 25.7°C (78.3°F).

Heat index

June's heat index is calculated to be a blistering 40°C (104°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
The standards for the heat index are set for locations in shade and under light breezes. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'real feel' or 'feels like', measures the perceived warmth when incorporating the humidity present in the air. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

In Chunchucmil, the average relative humidity in June is 76%.

Rainfall

June is the month with the most rainfall. Rain falls for 17.5 days and accumulates 103mm (4.06") of precipitation.

Daylight

With an average of 13h and 24min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 5:19 am and sunset at 6:38 pm. On the last day of June, sunrise is at 5:23 am and sunset at 6:45 pm CST.

Sunshine

In June, the average sunshine is 10.8h.

UV index

The months with the highest UV index are March through October, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In June, the average maximum UV index of 7 translates into the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. 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. 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.

Frequently asked questions

How hot does it get in June?
In June, the average high-temperature and low-temperature are 31°C (87.8°F) and 25.7°C (78.3°F) respectively. In June, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 40°C (104°F).
What is the average humidity in June?
The average relative humidity in June is 76%.
What is the wettest month?
The month with the most rainfall is June, when the rain falls for 17.5 days and typically aggregates up to 103mm (4.06") of precipitation.
How much does it rain in June?
In Chunchucmil, in June, during 17.5 rainfall days, 103mm (4.06") of precipitation is typically accumulated.
When are the longest days in Chunchucmil?
June has the longest days of the year, with an average of 13h and 24min of daylight.
What is the average length of the day in June?
In June, the average day length is 13h and 22min.
When are sunrise and sunset in June?
On the first day of June, sunrise is at 5:19 am and sunset at 6:38 pm. On the last day of the month, sunrise is at 5:23 am and sunset at 6:45 pm CST.
How long on average sun shines in June?
The average sunshine duration in June is 10.8h.
What are the months with the highest UV index?
March through October, with an average maximum UV index of 7, are months with the highest UV index.
What is the UV index reading in June?
In June, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high hazard to health from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in June
Chunchucmil, Mexico
  • Average high temperature in June: 31°C

The warmest month (with the highest average high temperature) is August (31.4°C).
The month with the lowest average high temperature is January (25.8°C).

  • Average low temperature in June: 25.7°C

The month with the highest average low temperature is June (25.7°C).
The coldest month (with the lowest average low temperature) is January (20.7°C).

Average pressure in June
Chunchucmil, Mexico
  • Average pressure in June: 1012.1mbar

The month with the highest atmospheric pressure is January (1017.5mbar).
The month with the lowest atmospheric pressure is September (1011.8mbar).

Average wind speed in June
Chunchucmil, Mexico
  • Average wind speed in June: 18.2km/h

The windiest month (with the highest average wind speed) is March (20.9km/h).
The calmest month (with the lowest average wind speed) is September (15.9km/h).

Average humidity in June
Chunchucmil, Mexico
  • Average humidity in June: 76%

The month with the highest relative humidity is September (78%).
The months with the lowest relative humidity are March and April (71%).

Average rainfall in June
Chunchucmil, Mexico
  • Average rainfall in June: 103mm

The wettest month (with the highest rainfall) is June (103mm).
The driest month (with the least rainfall) is February (8mm).

Average rainfall days in June
Chunchucmil, Mexico
  • Average rainfall days in June: 17.5 days

The month with the highest number of rainy days is September (22.7 days).
The month with the least rainy days is February (4.8 days).

Average daylight in June /
Average sunshine in June
Chunchucmil, Mexico
  • Average daylight in June: 13h and 2min

The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).

  • Average sunshine in June: 10h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 6h and 30min).

Average sunshine days in June
Chunchucmil, Mexico
  • Average sunshine days in June: 8.8 days

The month with the most sunshine days is March (24.8 days).
The month with the least sunshine days is September (4.7 days).

Average UV index in June
Chunchucmil, Mexico
  • Average UV index in June: 7

The months with the highest UV index are March, April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 6).

Average cloud cover in June
Chunchucmil, Mexico
  • Average cloud cover in June: 28

The month with the most cloud cover is January (Cloud cover 30).
The months with the least cloud cover are April and July (Cloud cover 19).

Average visibility in June
Chunchucmil, Mexico
  • Average visibility in June: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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