December weather forecast
Haputale, Sri Lanka

englishespañol中文
Share

Weather in December

December, the first month of the winter in Haputale, is also a moderately hot month, with temperature in the range of an average low of 19.5°C (67.1°F) and an average high of 27.5°C (81.5°F).

Temperature

Haputale, Sri Lanka, notes the coldest temperatures in December, with a high average of 27.5°C (81.5°F) and a low of 19.5°C (67.1°F).

Heat index

The average heat index in December is evaluated at a tropical 31°C (87.8°F). If exposure and ongoing activity persist, they might induce a state of tiredness and heat cramps.
In reference to the heat index, it's for places in shade and with a slight wind. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.

Humidity

With an average relative humidity of 84%, December is the most humid month.

Rainfall

In Haputale, during December, the rain falls for 22.9 days and regularly aggregates up to 118mm (4.65") of precipitation. Throughout the year, there are 278.4 rainfall days, and 1466mm (57.72") of precipitation is accumulated.

Daylight

The month with the shortest days in Haputale is December, with an average of 11h and 42min of daylight.
On the first day of December, sunrise is at 06:02 and sunset at 17:48. On the last day of the month, sunrise is at 06:17 and sunset at 18:01 +0530.

Sunshine

With an average of 5.7h of sunshine, December has the least sunshine of the year.

UV index

The months with the highest UV index are January through September, November and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily maximum UV index of 6 in December interprets into the following advice:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.

Frequently asked questions

What part of the year is the coldest in Haputale?

The coldest temperatures in Haputale, Sri Lanka, occur during December, when averages reach a peak of 27.5°C (81.5°F) and a low of 19.5°C (67.1°F).

What is the usual temperature for Haputale in December?

Haputale in December has an average high-temperature of 27.5°C (81.5°F) and an average low-temperature of 19.5°C (67.1°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in December is evaluated at 31°C (87.8°F).

What is the most humid month in Haputale?

The most humid month in Haputale, Sri Lanka, is December, with an average relative humidity of 84%.

What is the average humidity in December in Haputale?

The average relative humidity in December is 84%.

How many days does it rain in December in Haputale?

In Haputale, during December, the rain falls for 22.9 days and regularly aggregates up to 118mm (4.65") of precipitation.

What is the month with the shortest days in Haputale?

With an average of 11h and 42min of daylight, December has the shortest days of the year.

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

In December, the average day length is 11h and 44min.

When is the sunrise / sunset in December in Haputale?

On the first day of December, sunrise is at 06:02 and sunset at 17:48. On the last day of the month, sunrise is at 06:17 and sunset at 18:01 +0530.

What is the month with the least sunshine in Haputale?

With an average of 5.7h of sunshine, December has the least sunshine of the year in Haputale.

How long on average sun shines in December in Haputale?

In Haputale, the average sunshine duration in December is 5.7h.

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

The months with the highest UV index are January through September, November and December, with an average maximum UV index of 6.

What is the UV index reading in December in Haputale?

The average daily maximum UV index in December is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to Sun's UV rays.
Average wind speed gusts
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Haputale, Sri Lanka

Average temperature in December - Haputale, Sri Lanka
  • Average high temperature in December: 27.5°C

The warmest month (with the highest average high temperature) is March (31.5°C).
The month with the lowest average high temperature is December (27.5°C).

  • Average low temperature in December: 19.5°C

The months with the highest average low temperature are May and June (21.8°C).
The coldest month (with the lowest average low temperature) is February (18.1°C).

Average pressure in December
Haputale, Sri Lanka

Average pressure in December - Haputale, Sri Lanka
  • Average pressure in December: 1010.5mbar

The month with the highest atmospheric pressure is January (1011.8mbar).
The month with the lowest atmospheric pressure is June (1008.1mbar).

Average wind speed in December
Haputale, Sri Lanka

Average wind speed in December - Haputale, Sri Lanka
  • Average wind speed in December: 6.7km/h

The windiest month (with the highest average wind speed) is June (13.5km/h).
The calmest month (with the lowest average wind speed) is April (4.7km/h).

Average humidity in December
Haputale, Sri Lanka

Average humidity in December - Haputale, Sri Lanka
  • Average humidity in December: 84%

The month with the highest relative humidity is December (84%).
The month with the lowest relative humidity is March (74%).

Average rainfall in December
Haputale, Sri Lanka

Average rainfall in December - Haputale, Sri Lanka
  • Average rainfall in December: 118mm

The wettest month (with the highest rainfall) is October (301mm).
The driest month (with the least rainfall) is January (38mm).

Average rainfall days in December
Haputale, Sri Lanka

Average rainfall days in December - Haputale, Sri Lanka
  • Average rainfall days in December: 22.9 days

The month with the highest number of rainy days is May (28.6 days).
The month with the least rainy days is January (14.1 days).

Average daylight in December /
Average sunshine in December
Haputale, Sri Lanka

Average daylight in December / Average sunshine in December - Haputale, Sri Lanka
  • Average daylight in December: 11h and 4min

The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 42min).

  • Average sunshine in December: 5h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

Average sunshine days in December
Haputale, Sri Lanka

Average sunshine days in December - Haputale, Sri Lanka
  • Average sunshine days in December: 6.8 days

The month with the most sunshine days is January (14.8 days).
The month with the least sunshine days is May (1.2 days).

Average UV index in December
Haputale, Sri Lanka

Average UV index in December - Haputale, Sri Lanka
  • Average UV index in December: 6

The months with the highest UV index are January, February, March, April, May, June, July, August, September, November and December (UV index 6).
The month with the lowest UV index is October (UV index 5).

Average cloud cover in December
Haputale, Sri Lanka

Average cloud cover in December - Haputale, Sri Lanka
  • Average cloud cover in December: 47

The months with the most cloud cover are November and December (Cloud cover 47).
The month with the least cloud cover is March (Cloud cover 27).

Average visibility in December
Haputale, Sri Lanka

Average visibility in December - Haputale, Sri Lanka
  • Average visibility in December: 8km

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

Haputale, Sri Lanka

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location