December weather forecast and climate
Ranchi, India

December, the first month of the winter, in Ranchi, is also a moderately hot month, with average temperature varying between 23.5°C (74.3°F) and 11.6°C (52.9°F).

Temperature

With an average high-temperature of 23.5°C (74.3°F) and an average low-temperature of 11.6°C (52.9°F), December is the coldest month.

Humidity

In December, the average relative humidity is 53%.

Rainfall

In Ranchi, it is raining for 2.7 days, with typically 16mm (0.63") of accumulated precipitation. Throughout the year, in Ranchi, there are 125.5 rainfall days, and 836mm (32.91") of precipitation is accumulated.

Daylight

With an average of 10.7h of daylight, December has the shortest days of the year.

Sunshine

January, February and December, with an average of 7.4h of sunshine, are months with the least sunshine in Ranchi.

UV index

Months with the lowest UV index in Ranchi are January, November and December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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.

What is the coldest month in Ranchi?

December is the coldest month in Ranchi, India, with an average high-temperature of 23.5°C (74.3°F) and an average low-temperature of 11.6°C (52.9°F).

What is the temperature in December in Ranchi?

In Ranchi, India, in December, the average high-temperature is 23.5°C (74.3°F), and the average low-temperature is 11.6°C (52.9°F).

What is the average humidity in December in Ranchi?

In December, the average relative humidity is 53%.

How much does it rain in Ranchi in December?

In Ranchi, India, during December, the rain falls for 2.7 days and regularly aggregates up to 16mm (0.63") of precipitation.

What is the month with the shortest days in Ranchi?

With an average of 10.7h of daylight, December has the shortest days of the year.

How many hours of daylight does Ranchi have in December?

In December, the average length of the day in Ranchi, India, is 10.7h.

What is the month with the least sunshine in Ranchi?

January, February and December, with an average of 7.4h of sunshine, are months with the least sunshine in Ranchi.

How long on average sun shines in December in Ranchi?

In Ranchi, the average sunshine in December is 7.4h.

When is the lowest UV index in Ranchi?

January, November and December, with an average maximum UV index of 5, are months with the lowest UV index in Ranchi, India.

How high is the UV index in December in Ranchi?

In Ranchi, the average daily maximum UV index in December is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to the UV radiation.
Average temperature in December - Ranchi, India
  • Average high temperature in December: 23.5°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 December: 11.6°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).

Average pressure in December - Ranchi, India
  • Average pressure in December: 1015.6mbar

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

Average wind speed in December - Ranchi, India
  • Average wind speed in December: 7.2km/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).

Average humidity in December - Ranchi, India
  • Average humidity in December: 53%

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

Average rainfall in December - Ranchi, India
  • Average rainfall in December: 16mm

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

Average rainfall days in December - Ranchi, India
  • Average rainfall days in December: 2.7 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).

Average daylight in December / Average sunshine in December - Ranchi, India
  • Average daylight in December: 10.7h

The month with the longest days is June (Average daylight: 13.6h).
The month with the shortest days is December (Average daylight: 10.7h).

  • Average sunshine in December: 7.4h

The month with the most sunshine is May (Average sunshine: 12h).
Months with the least sunshine are January, February and December (Average sunshine: 7.4).

Average sunshine days in December - Ranchi, India
  • Average sunshine days in December: 28.2 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).

Average UV index in December - Ranchi, India
  • Average UV index in December: 5

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

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

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

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

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