April weather forecast
Ranchi, India

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Weather in April

In April, Ranchi witnesses a significant leap into the summer season. Even though temperatures soar to a high peak, the duration of daylight lengthens, giving more hours for residents to partake in outdoor activities. The noticeable decline in atmospheric pressure continues from the previous month, yet quite a significant drawback remains the decrease in relative humidity. Noteworthy in Ranchi's April weather is the thermometric curve, stretching from a temperate 23.8°C (74.8°F) to a rather scorching 37.8°C (100°F). The strong sun sometimes makes conditions sweltering, affecting the overall climate, but the charm of Ranchi's April weather still stands out.

Temperature

A shift in the average high-temperature is noticeable in April in Ranchi, changing from a hot 32.8°C (91°F) in March to a very hot 37.8°C (100°F). Marked by a significant temperature drop from daytime highs, the average nighttime temperature in Ranchi lowers to a moderately hot 23.8°C (74.8°F) throughout April.

Humidity

April is the least humid month in Ranchi, with an average relative humidity of 26%.

Rainfall

In April, the rain falls for 5.7 days. Throughout April, 19mm (0.75") of precipitation is accumulated. Throughout the year, there are 125.5 rainfall days, and 836mm (32.91") of precipitation is accumulated.

Daylight

The average length of the day in April is 12h and 42min.
On the first day of April in Ranchi, sunrise is at 5:40 am and sunset at 6:04 pm. On the last day of the month, sunrise is at 5:15 am and sunset at 6:16 pm IST.

Sunshine

In April, the average sunshine is 11.9h.

UV index

April and May, with an average maximum UV index of 8, are months with the highest UV index in Ranchi. A UV Index of 8 to 10 symbolizes a very high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In April, the maximum UV index of 8 translates into these guidelines:
Refrain from exposing skin and eyes. Without protection, they can get damaged rapidly. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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Frequently asked questions

How hot does it get in Ranchi in April?

The high-temperature, in April, in Ranchi, is 37.8°C (100°F), while the low-temperature averages to 23.8°C (74.8°F). In February, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 28°C (82.4°F).

What is the least humid month in Ranchi?

With an average relative humidity of 26%, April is the least humid month.

What is the average humidity in April in Ranchi?

The average relative humidity in April in Ranchi is 26%.

How many days does it rain in April in Ranchi?

In Ranchi, India, during April, the rain falls for 5.7 days and regularly aggregates up to 19mm (0.75") of precipitation.

How many hours of daylight does Ranchi have in April?

In Ranchi, India, the average day length in April is 12h and 42min.

When is the sunrise / sunset in April in Ranchi?

On the first day of April, sunrise is at 5:40 am and sunset at 6:04 pm. On the last day of the month, sunrise is at 5:15 am and sunset at 6:16 pm IST.

How many hours of sunshine does Ranchi have in April?

In Ranchi, the average sunshine duration in April is 11.9h.

What are the months with the highest UV index in Ranchi?

April and May, with an average maximum UV index of 8, are months with the highest UV index in Ranchi.

What is the UV index intensity in April in Ranchi?

In Ranchi, India, the average daily maximum UV index in April is 8. A UV Index of 8 to 10 symbolizes a very high hazard to health from unprotected exposure to UV radiation.

Average temperature in April
Ranchi, India

Average temperature in April - Ranchi, India
  • Average high temperature in April: 37.8°C

The warmest month (with the highest average high temperature) is May (38.8°C).
The month with the lowest average high temperature is December (23.5°C).

  • Average low temperature in April: 23.8°C

The month with the highest average low temperature is June (26.9°C).
The coldest month (with the lowest average low temperature) is January (11.4°C).

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Average pressure in April
Ranchi, India

Average pressure in April - Ranchi, India
  • Average pressure in April: 1006.8mbar

The month with the highest atmospheric pressure is January (1016.1mbar).
The month with the lowest atmospheric pressure is June (999.9mbar).

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Average wind speed in April
Ranchi, India

Average wind speed in April - Ranchi, India
  • Average wind speed in April: 9.4km/h

The windiest month (with the highest average wind speed) is July (10.8km/h).
The calmest month (with the lowest average wind speed) is November (6.9km/h).

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Average humidity in April
Ranchi, India

Average humidity in April - Ranchi, India
  • Average humidity in April: 26%

The month with the highest relative humidity is August (84%).
The month with the lowest relative humidity is April (26%).

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Average rainfall in April
Ranchi, India

Average rainfall in April - Ranchi, India
  • Average rainfall in April: 19mm

The wettest month (with the highest rainfall) is August (223mm).
The driest month (with the least rainfall) is November (6mm).

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Average rainfall days in April
Ranchi, India

Average rainfall days in April - Ranchi, India
  • Average rainfall days in April: 5.7 days

The month with the highest number of rainy days is July (24.8 days).
The month with the least rainy days is November (2.4 days).

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Average daylight in April /
Average sunshine in April
Ranchi, India

Average daylight in April / Average sunshine in April - Ranchi, India
  • Average daylight in April: 12h and 4min

The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 42min).

  • Average sunshine in April: 11h and 5min

The month with the most sunshine is May (Average sunshine: 12h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 7h and 24min).

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Average sunshine days in April
Ranchi, India

Average sunshine days in April - Ranchi, India
  • Average sunshine days in April: 21.5 days

The month with the most sunshine days is December (28.2 days).
The month with the least sunshine days is July (5.7 days).

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Average UV index in April
Ranchi, India

Average UV index in April - Ranchi, India
  • Average UV index in April: 8

The months with the highest UV index are April and May (UV index 8).
The months with the lowest UV index are January, November and December (UV index 5).

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Average cloud cover in April
Ranchi, India

Average cloud cover in April - Ranchi, India
  • Average cloud cover in April: 9

The month with the most cloud cover is August (Cloud cover 59).
The months with the least cloud cover are April and December (Cloud cover 9).

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Average visibility in April
Ranchi, India

Average visibility in April - Ranchi, India
  • Average visibility in April: 10km

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

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Ranchi, India

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