May weather forecastPeravallur, India

May

Weather in May

The last month of the pre-monsoon summer, May, is also a fiery hot month in Peravallur, India, with an average temperature ranging between max 37.2°C (99°F) and min 29.5°C (85.1°F).

Temperature

Temperature readings reach their annual highs in May, averaging 37.2°C (99°F) and a minimum average of 29.5°C (85.1°F).

Heat index

For most parts of May, the heat index is estimated at a burning hot 53°C (127.4°F). Heed: Expect heat cramps and heat exhaustion. Continued action may cause heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In May, the average relative humidity in Peravallur is 61%.

Rainfall

In Peravallur, in May, it is raining for 6.8 days, with typically 21mm (0.83") of accumulated precipitation. In Peravallur, during the entire year, the rain falls for 154.8 days and collects up to 735mm (28.94") of precipitation.

Daylight

In May, the average length of the day is 12h and 44min.
On the first day of the month, sunrise is at 5:47 am and sunset at 6:24 pm. On the last day of May, in Peravallur, sunrise is at 5:41 am and sunset at 6:32 pm IST.

Sunshine

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

UV index

The months with the highest UV index are April through July, with an average maximum UV index of 8. A UV Index value of 8 to 10 symbolizes a very high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In May, the maximum UV index of 8 suggests this advice:
Without proper safety measures, skin and eyes can be quickly harmed. Be sure to protect yourself. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.

Updated: Jul 5, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Peravallur's warmest weather arrives in May, when temperatures average a high of 37.2°C (99°F) and a low of 29.5°C (85.1°F).

The average high-temperature and low-temperature during May are 37.2°C (99°F) and 29.5°C (85.1°F) respectively. The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, in May is estimated at 53°C (127.4°F).

In May, the average relative humidity is 61%.

In Peravallur, during May, the rain falls for 6.8 days and regularly aggregates up to 21mm (0.83") of precipitation.

In May, the average day length is 12h and 44min.

On the first day of May, sunrise is at 5:47 am and sunset at 6:24 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 6:32 pm IST.

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

In Peravallur, India, the average sunshine duration in May is 11.8h.

The months with the highest UV index are April through July, with an average maximum UV index of 8.

In Peravallur, the average daily maximum UV index in May is 8. A UV Index reading of 8 to 10 represents a very high hazard to health from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A May J J A S O N D

Apr

May

Jun

Average high temperature

35.3°C

37.2°C

35.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

17.2km/h

17.9km/h

17.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

25.2

21.3

10.8

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Peravallur, India

Average high temperature in May: 37.2°C

The warmest month (with the highest average high temperature) is May (37.2°C).
The month with the lowest average high temperature is December (27.9°C).

Average low temperature in May: 29.5°C

The month with the highest average low temperature is May (29.5°C).
The coldest month (with the lowest average low temperature) is January (22.3°C).

Average pressure in May
Peravallur, India

Average pressure in May: 1005.2mbar

The month with the highest atmospheric pressure is January (1013.6mbar).
The month with the lowest atmospheric pressure is June (1004.2mbar).

Average wind speed in May
Peravallur, India

Average wind speed in May: 16.8km/h

The windiest month (with the highest average wind speed) is May (16.8km/h).
The calmest month (with the lowest average wind speed) is October (11.3km/h).

Average humidity in May
Peravallur, India

Average humidity in May: 61%

The months with the highest relative humidity are November and December (76%).
The month with the lowest relative humidity is June (58%).

Average rainfall in May
Peravallur, India

Average rainfall in May: 21mm

The wettest month (with the highest rainfall) is November (185mm).
The driest month (with the least rainfall) is February (6mm).

Average rainfall days in May
Peravallur, India

Average rainfall days in May: 6.8 days

The month with the highest number of rainy days is September (23.9 days).
The month with the least rainy days is February (3.4 days).

Average daylight in May /
Average sunshine in May
Peravallur, India

Average daylight in May: 12h and 42min

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 May: 11h and 48min

The month with the most sunshine is May (Average sunshine: 11h and 48min).
The months with the least sunshine are November and December (Average sunshine: 6h and 12min).

Average sunshine days in May
Peravallur, India

Average sunshine days in May: 21.3 days

The month with the most sunshine days is March (25.7 days).
The month with the least sunshine days is September (5.5 days).

Average UV index in May
Peravallur, India

Average UV index in May: 8

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

Average cloud cover in May
Peravallur, India

Average cloud cover in May: 16

The month with the most cloud cover is August (Cloud cover 41).
The months with the least cloud cover are March and April (Cloud cover 13).

Average visibility in May
Peravallur, India

Average visibility in May: 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).