May weather forecastPeranamallur, India
May
Weather in May
May, the last month of the pre-monsoon summer in Peranamallur, is another very hot month, with an average temperature fluctuating between 28.1°C (82.6°F) and 39.5°C (103.1°F).Temperature
Peranamallur's temperature records reveal May as the warmest month, marked by average highs of 39.5°C (103.1°F) and lows of 28.1°C (82.6°F).Heat index
Throughout May, the heat index is evaluated at a burning hot 52°C (125.6°F). Mindful: Heat cramps and heat exhaustion are to be expected. Extended physical effort might result in heatstroke.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. 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 highly critical for babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.
Humidity
May is the least humid month, with an average relative humidity of 48%.Rainfall
In Peranamallur, during May, the rain falls for 13.9 days and regularly aggregates up to 36mm (1.42") of precipitation. In Peranamallur, during the entire year, the rain falls for 174.7 days and collects up to 651mm (25.63") of precipitation.Daylight
In May, the average length of the day in Peranamallur is 12h and 43min.On the first day of May in Peranamallur, sunrise is at 5:51 am and sunset at 6:26 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 6:34 pm IST.
Sunshine
The month with the most sunshine is May, with an average of 11.7h of sunshine.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 risk from exposure to the Sun's UV rays for the ordinary person.Note: In May, a daily maximum UV index of 8 leads to the following instructions:
Don't neglect protection; skin and eyes can be burned swiftly if left exposed. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Peranamallur, India
- Average high temperature in May: 39.5°C
The warmest month (with the highest average high temperature) is May (39.5°C).
The month with the lowest average high temperature is December (28.3°C).
- Average low temperature in May: 28.1°C
The month with the highest average low temperature is May (28.1°C).
The coldest month (with the lowest average low temperature) is January (18.5°C).
Average pressure in May
Peranamallur, India
- Average pressure in May: 1005.9mbar
The month with the highest atmospheric pressure is January (1014mbar).
The month with the lowest atmospheric pressure is June (1005mbar).
Average wind speed in May
Peranamallur, India
- Average wind speed in May: 10.8km/h
The windiest months (with the highest average wind speed) are June and July (14km/h).
The calmest month (with the lowest average wind speed) is October (7.5km/h).
Average humidity in May
Peranamallur, India
- Average humidity in May: 48%
The month with the highest relative humidity is November (79%).
The month with the lowest relative humidity is May (48%).
Average rainfall in May
Peranamallur, India
- Average rainfall in May: 36mm
The wettest month (with the highest rainfall) is October (143mm).
The driest month (with the least rainfall) is February (6mm).
Average rainfall days in May
Peranamallur, India
- Average rainfall days in May: 13.9 days
The month with the highest number of rainy days is October (23.5 days).
The month with the least rainy days is February (4.8 days).
Average daylight in May /
Average sunshine in May
Peranamallur, 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 42min
The month with the most sunshine is May (Average sunshine: 11h and 42min).
The months with the least sunshine are November and December (Average sunshine: 5h and 48min).
Average sunshine days in May
Peranamallur, India
- Average sunshine days in May: 12.4 days
The month with the most sunshine days is March (23.2 days).
The month with the least sunshine days is September (5.5 days).
Average UV index in May
Peranamallur, 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
Peranamallur, India
- Average cloud cover in May: 20
The month with the most cloud cover is November (Cloud cover 41).
The month with the least cloud cover is April (Cloud cover 15).
Average visibility in May
Peranamallur, India
- Average visibility in May: 10km
The months with the highest visibility are February, March, April, May, June, July, August and September (10km).
The months with the lowest visibility are January, October, November and December (9km).





