December weather forecast and climate
Ulhasnagar, India

The first month of the winter, December, is still a tropical month in Ulhasnagar, India, with average temperature varying between 32.8°C (91°F) and 19.9°C (67.8°F).

Temperature

In December, the average high-temperature is practically the same as in November - a still tropical 32.8°C (91°F). The average low-temperature, in December, is 19.9°C (67.8°F).

Heat index

The average heat index is appraised at a tropical 34.8°C (94.6°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'apparent temperature', 'felt air temperature', or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is individual, with diverse people perceiving weather differently for numerous reasons (pregnancy, differences in body mass, height, and shape, wind), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In December, the average relative humidity is 46%.

Rainfall

December is the last month it rains in Ulhasnagar. During 1.3 rainfall days, in December, Ulhasnagar aggregates 1mm (0.04") of precipitation. Throughout the year, there are 138.3 rainfall days, and 1253mm (49.33") of precipitation is accumulated.

Daylight

With an average of 11h of daylight, December has the shortest days of the year.

Sunshine

The average sunshine in Ulhasnagar is 9.1h.

UV index

June through August and December, with an average maximum UV index of 6, are months with the lowest UV index in Ulhasnagar. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: In December, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 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. 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.

What is the temperature in December in Ulhasnagar?

In Ulhasnagar, India, in December, the average high-temperature is 32.8°C (91°F), and the average low-temperature is 19.9°C (67.8°F). In December, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), that represents influence of the relative humidity to air temperaure, is calculated to 34.8°C (94.6°F).

What is the average humidity in December in Ulhasnagar?

The average relative humidity in December is 46%.

What is the last month it rains in Ulhasnagar?

December is the last month it rains. During 1.3 rainfall days, in December, Ulhasnagar aggregates 1mm (0.04") of precipitation.

What is the month with the shortest days in Ulhasnagar?

With an average of 11h of daylight, December has the shortest days of the year in Ulhasnagar, India.

What is the average length of the day in December in Ulhasnagar?

The average length of the day in December is 11h.

How many hours of sunshine does Ulhasnagar have in December?

In Ulhasnagar, the average sunshine in December is 9.1h.

When is the lowest UV index in Ulhasnagar?

Months with the lowest UV index are June through August and December, with an average maximum UV index of 6.

What is the UV index reading in December in Ulhasnagar?

In December, the average daily maximum UV index in Ulhasnagar, India, is 6. A UV Index reading of 6 to 7 represents a high health threat from the exposure to the Sun's UV rays.
Average temperature in December - Ulhasnagar, India
  • Average high temperature in December: 32.8°C

The warmest month (with the highest average high temperature) is April (37.6°C).
The month with the lowest average high temperature is July (28.2°C).

  • Average low temperature in December: 19.9°C

The month with the highest average low temperature is June (26.3°C).
The coldest month (with the lowest average low temperature) is January (19.1°C).

Average pressure in December - Ulhasnagar, India
  • Average pressure in December: 1013mbar

The month with the highest atmospheric pressure is January (1013.9mbar).
The month with the lowest atmospheric pressure is July (1004.2mbar).

Average wind speed in December - Ulhasnagar, India
  • Average wind speed in December: 5.8km/h

The windiest month (with the highest average wind speed) is July (11.4km/h).
The calmest month (with the lowest average wind speed) is October (5.2km/h).

Average humidity in December - Ulhasnagar, India
  • Average humidity in December: 46%

The month with the highest relative humidity is August (88%).
Months with the lowest relative humidity are February and March (41%).

Average rainfall in December - Ulhasnagar, India
  • Average rainfall in December: 1mm

The wettest month (with the highest rainfall) is July (487mm).
The driest months (with the least rainfall) are January and April (0mm).

Average rainfall days in December - Ulhasnagar, India
  • Average rainfall days in December: 1.3 days

The month with the highest number of rainy days is August (30.4 days).
The month with the least rainy days is February (0.3 days).

Average daylight in December / Average sunshine in December - Ulhasnagar, India
  • Average daylight in December: 11h

The month with the longest days is June (Average daylight: 13.3h).
The month with the shortest days is December (Average daylight: 11h).

  • Average sunshine in December: 9.1h

Months with the most sunshine are January, February and May (Average sunshine: 10h).
The month with the least sunshine is July (Average sunshine: 3.7h).

Average sunshine days in December - Ulhasnagar, India
  • Average sunshine days in December: 29.5 days

The month with the most sunshine days is January (30.3 days).
The month with the least sunshine days is August (0.4 days).

Average UV index in December - Ulhasnagar, India
  • Average UV index in December: 6

Months with the highest UV index are April and May (UV index 8).
Months with the lowest UV index are June, July, August and December (UV index 6).

Average cloud cover in December - Ulhasnagar, India
  • Average cloud cover in December: 7

The month with the most cloud cover is July (Cloud cover 76).
Months with the least cloud cover are January and February (Cloud cover 4).

Average visibility in December - Ulhasnagar, 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 July, August and September (8km).