June weather forecast
Ponnai, India

June

Weather in June

June, the first month of the rainy (monsoon) season in Ponnai, is still a torrid month, with an average temperature fluctuating between 26°C (78.8°F) and 35.1°C (95.2°F).

Temperature

The shift from May to June includes a minor decrease in the average high-temperature, lightly dropping from a very hot 38.6°C (101.5°F) to a still torrid 35.1°C (95.2°F). Throughout June, Ponnai experiences a low-temperature average of 26°C (78.8°F).

Heat index

Throughout June, the heat index is evaluated at an extremely hot 43°C (109.4°F). Attention: Heat exhaustion and heat cramps are anticipated. Prolonged effort can result in heatstroke.
Know that the heat index computations account for shaded terrains and slight winds. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is achieved by amalgamating air temperature with the relative humidity readings. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

In Ponnai, the average relative humidity in June is 54%.

Rainfall

In Ponnai, in June, during 19.7 rainfall days, 57mm (2.24") of precipitation is typically accumulated. Throughout the year, in Ponnai, there are 163.6 rainfall days, and 632mm (24.88") of precipitation is accumulated.

Daylight

June has the longest days of the year, with an average of 12h and 54min of daylight.
On the first day of the month, sunrise is at 5:45 am and sunset at 6:36 pm. On the last day of June, sunrise is at 5:50 am and sunset at 6:43 pm IST.

Sunshine

In June, the average sunshine is 11.1h.

UV index

April through June, with an average maximum UV index of 8, are months with the highest UV index. A UV Index reading of 8 to 10 represents a very high health hazard from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index, 8 during June, leads to the following recommendations:
Always be careful, as unprotected skin and eyes might burn in no time. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.

Frequently asked questions

How hot does it get in Ponnai in June?
In June, in Ponnai, the average high-temperature is 35.1°C (95.2°F), and the average low-temperature is 26°C (78.8°F). The average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, in June is evaluated at 43°C (109.4°F).
What is the average humidity in June in Ponnai?
The average relative humidity in June in Ponnai, India, is 54%.
How many days does it rain in June in Ponnai?
In Ponnai, during June, the rain falls for 19.7 days and regularly aggregates up to 57mm (2.24") of precipitation.
When are the longest days in Ponnai?
With an average of 12h and 54min of daylight, June has the longest days of the year in Ponnai, India.
What is the average length of the day in June in Ponnai?
In Ponnai, the average day length in June is 12h and 53min.
What time are sunrise and sunset in June in Ponnai?
On the first day of June in Ponnai, sunrise is at 5:45 am and sunset at 6:36 pm. On the last day of the month, sunrise is at 5:50 am and sunset at 6:43 pm IST.
How many hours of sunshine does Ponnai have in June?
The average sunshine duration in June in Ponnai, India, is 11.1h.
When is the highest UV index in Ponnai?
April through June, with an average maximum UV index of 8, are months with the highest UV index.
How high is the UV index in June in Ponnai?
In Ponnai, the average daily maximum UV index in June is 8. A UV Index estimate of 8 to 10 represents a very high hazard to health from exposure to Sun's UV rays.
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
Ponnai, India
  • Average high temperature in June: 35.1°C

The warmest month (with the highest average high temperature) is May (38.6°C).
The month with the lowest average high temperature is December (27.6°C).

  • Average low temperature in June: 26°C

The month with the highest average low temperature is May (27.3°C).
The coldest month (with the lowest average low temperature) is January (16.7°C).

Average pressure in June
Ponnai, India
  • Average pressure in June: 1005mbar

The month with the highest atmospheric pressure is January (1014.1mbar).
The month with the lowest atmospheric pressure is June (1005mbar).

Average wind speed in June
Ponnai, India
  • Average wind speed in June: 14.2km/h

The windiest month (with the highest average wind speed) is July (14.9km/h).
The calmest month (with the lowest average wind speed) is October (6.9km/h).

Average humidity in June
Ponnai, India
  • Average humidity in June: 54%

The months with the highest relative humidity are November and December (79%).
The month with the lowest relative humidity is May (47%).

Average rainfall in June
Ponnai, India
  • Average rainfall in June: 57mm

The wettest month (with the highest rainfall) is October (106mm).
The driest month (with the least rainfall) is February (5mm).

Average rainfall days in June
Ponnai, India
  • Average rainfall days in June: 19.7 days

The month with the highest number of rainy days is September (22.7 days).
The month with the least rainy days is February (2.7 days).

Average daylight in June /
Average sunshine in June
Ponnai, India
  • Average daylight in June: 12h and 5min

The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).

  • Average sunshine in June: 11h and 1min

The month with the most sunshine is May (Average sunshine: 11h and 42min).
The month with the least sunshine is November (Average sunshine: 5h and 54min).

Average sunshine days in June
Ponnai, India
  • Average sunshine days in June: 8.1 days

The month with the most sunshine days is March (24.7 days).
The month with the least sunshine days is September (4.9 days).

Average UV index in June
Ponnai, India
  • Average UV index in June: 8

The months with the highest UV index are April, May and June (UV index 8).
The months with the lowest UV index are January, February, October, November and December (UV index 6).

Average cloud cover in June
Ponnai, India
  • Average cloud cover in June: 34

The month with the most cloud cover is November (Cloud cover 42).
The months with the least cloud cover are February, March and April (Cloud cover 15).

Average visibility in June
Ponnai, India
  • Average visibility in June: 10km

The months with the highest visibility are March, April, May, June, July and August (10km).
The months with the lowest visibility are November and December (8km).

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