April weather forecastRayakottai, India
April
Weather in April
April is a fiery hot pre-monsoon summer month in Rayakottai, India, with an average temperature ranging between max 36.2°C (97.2°F) and min 23.7°C (74.7°F).Temperature
Rayakottai experiences its highest average temperatures in April, reaching a peak of 36.2°C (97.2°F) and a minimum of 23.7°C (74.7°F).Heat index
In April, the heat index is evaluated at an extremely hot 43°C (109.4°F). Note: Heat exhaustion and heat cramps are probable. Heatstroke can follow with prolonged activity.Know that the heat index computations account for shaded terrains and slight winds. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. 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 particularly important for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.
Humidity
The least humid month is April, with an average relative humidity of 49%.Rainfall
In April, the rain falls for 11.7 days. Throughout April, 31mm (1.22") of precipitation is accumulated. Throughout the year, in Rayakottai, India, there are 165.3 rainfall days, and 666mm (26.22") of precipitation is accumulated.Daylight
The average length of the day in April is 12h and 25min.On the first day of the month, sunrise is at 6:13 am and sunset at 6:29 pm. On the last day of April, in Rayakottai, sunrise is at 5:57 am and sunset at 6:32 pm IST.
Sunshine
The average sunshine in April is 9.9h.UV index
April is the month with the highest UV index, with an average maximum UV index of 8. A UV Index of 8 to 10 symbolizes a very high health vulnerability from unsafe exposure to UV radiation for average individuals.Note: A maximum daily UV index of 8 during April morphs into the following directions:
Never neglect to protect yourself. Eyes and skin can suffer swift damage. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Rayakottai, India
- Average high temperature in April: 36.2°C
The warmest month (with the highest average high temperature) is April (36.2°C).
The month with the lowest average high temperature is December (26.5°C).
- Average low temperature in April: 23.7°C
The month with the highest average low temperature is May (24.9°C).
The coldest month (with the lowest average low temperature) is January (15.8°C).
Average pressure in April
Rayakottai, India
- Average pressure in April: 1009.3mbar
The month with the highest atmospheric pressure is January (1014.4mbar).
The month with the lowest atmospheric pressure is June (1006.7mbar).
Average wind speed in April
Rayakottai, India
- Average wind speed in April: 8.3km/h
The windiest month (with the highest average wind speed) is July (18.2km/h).
The calmest month (with the lowest average wind speed) is October (7.4km/h).
Average humidity in April
Rayakottai, India
- Average humidity in April: 49%
The month with the highest relative humidity is November (79%).
The month with the lowest relative humidity is April (49%).
Average rainfall in April
Rayakottai, India
- Average rainfall in April: 31mm
The wettest month (with the highest rainfall) is October (113mm).
The driest month (with the least rainfall) is January (4mm).
Average rainfall days in April
Rayakottai, India
- Average rainfall days in April: 11.7 days
The month with the highest number of rainy days is September (21.9 days).
The month with the least rainy days is January (3.3 days).
Average daylight in April /
Average sunshine in April
Rayakottai, India
- Average daylight in April: 12h and 24min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 24min).
- Average sunshine in April: 9h and 54min
The month with the most sunshine is May (Average sunshine: 11h and 36min).
The month with the least sunshine is November (Average sunshine: 5h and 42min).
Average sunshine days in April
Rayakottai, India
- Average sunshine days in April: 16.3 days
The month with the most sunshine days is January (26.1 days).
The month with the least sunshine days is September (6.5 days).
Average UV index in April
Rayakottai, India
- Average UV index in April: 8
The month with the highest UV index is April (UV index 8).
The month with the lowest UV index is October (UV index 5).
Average cloud cover in April
Rayakottai, India
- Average cloud cover in April: 17
The month with the most cloud cover is November (Cloud cover 47).
The months with the least cloud cover are February and March (Cloud cover 15).
Average visibility in April
Rayakottai, India
- Average visibility in April: 10km
The months with the highest visibility are February, March, April, May, June and July (10km).
The months with the lowest visibility are October, November and December (8km).
