Mangaluru
India
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Mangaluru, India

April, like March, is another tropical pre-monsoon summer month in Mangaluru, India, with temperature in the range of an average low of 25°C (77°F) and an average high of 34°C (93.2°F).
The ideal sea water temperature of 29.6°C (85.3°F) and only 1.6 rainfall days, with 24.4mm (1") of accumulated rainfall, make April the best time for swimming and other water activities.

Temperature

April is the warmest month, with an average high-temperature of 34°C (93.2°F) and an average low-temperature of 25°C (77°F).

Heat index

The average heat index is calculated to a blazing hot 47.3°C (117.1°F). Beware - heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'felt air temperature', 'feels like', or 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is individual, with diverse people perceiving weather differently for numerous reasons (differences in body mass, height, and shape, metabolic differences, clothing), and activity. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 37.5°C (99.5°F) to 38.3°C (100.9°F), thermal conditions are potentially life-threatening.

Humidity

The average relative humidity in Mangaluru is 71%.

Rainfall

In Mangaluru, during 1.6 rainfall days, 24.4mm (1") of precipitation is typically accumulated. Throughout the year, in Mangaluru, India, there are 111.9 rainfall days, and 3796.9mm (149.5") of precipitation is accumulated.

Sea temperature

In Mangaluru, the average seawater temperature in April is 29.6°C (85.3°F).
Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

In Mangaluru, the average length of the day is 12.4h.

Sunshine

The average sunshine in Mangaluru, India, is 9.7h.

UV index

Months with the highest UV index are February through September, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an ultimate health vulnerability from the exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 12 transform into the following instructions:
Practice all-important precautions. Light skin people may get burned in less than 5 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun 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. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the warmest month in Mangaluru?

The warmest month is April, with an average high-temperature of 34°C (93.2°F) and an average low-temperature of 25°C (77°F).

What is the temperature in April in Mangaluru?

In Mangaluru, India, in April, the average high-temperature is 34°C (93.2°F), and the average low-temperature is 25°C (77°F). In April, the average heat index (a.k.a. 'apparent temperature', 'feels like'), that combines relative humidity and air temperature, is appraised at 47.3°C (117.1°F).

What is the average humidity in April in Mangaluru?

In April, the average relative humidity is 71%.

How much does it rain in Mangaluru in April?

In Mangaluru, during April, the rain falls for 1.6 days and regularly aggregates up to 24.4mm (1") of precipitation.

How warm is the water in April in Mangaluru?

In Mangaluru, India, the average seawater temperature in April is 29.6°C (85.3°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the average length of the day in April in Mangaluru?

The average length of the day in April is 12.4h.

How long on average sun shines in April in Mangaluru?

In April, the average sunshine in Mangaluru, India, is 9.7h.

When is the highest UV index in Mangaluru?

February through September, with an average maximum UV index of 12, are months with the highest UV index in Mangaluru.

What is the UV index reading in April in Mangaluru?

In April, the average daily maximum UV index in Mangaluru is 12. A UV Index reading of 11, and higher, represents an extreme health threat from the exposure to the Sun's UV radiation.
Average temperature in April - Mangaluru, India
  • Average high temperature in April: 34°C

The warmest month (with the highest average high temperature) is April (34°C).
The month with the lowest average high temperature is July (28.2°C).

  • Average low temperature in April: 25°C

The month with the highest average low temperature is May (25.1°C).
The coldest month (with the lowest average low temperature) is January (20.8°C).

Average humidity in April - Mangaluru, India
  • Average humidity in April: 71%

The month with the highest relative humidity is July (89%).
The month with the lowest relative humidity is January (62%).

Average rainfall in April - Mangaluru, India
  • Average rainfall in April: 24.4mm

The wettest month (with the highest rainfall) is July (1200.4mm).
The driest month (with the lowest rainfall) is February (0.2mm).

Average rainfall days in April - Mangaluru, India
  • Average rainfall days in April: 1.6 days

The month with the highest number of rainy days is July (27.4 days).
The month with the lowest number of rainy days is February (0 days).

Average sea temperature in April - Mangaluru, India
  • Average sea temperature in April: 29.6°C

The best month for swimming (with the highest average sea temperature) is May (29.9°C).
The coldest month (with the lowest average sea temperature) is August (26.9°C).

Average daylight in April / Average sunshine in April - Mangaluru, India
  • Average daylight in April: 12.4h

The month with the longest days is June (Average daylight: 12.9h).
The month with shortest days is December (Average daylight: 11.4h).

  • Average sunshine in April: 9.7h

The month with most sunshine is February (Average sunshine: 10.6h).
The month with least sunshine is July (Average sunshine: 3h).

Average UV index in April - Mangaluru, India
  • Average UV index in April: 12

Months with the highest UV index are February, March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 9).