Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
As November turns into December, the average high-temperatures rest at a still moderately hot 28.3°C (82.9°F), showing a minor variation from the prior month. An average low-temperature of 23.2°C (73.8°F) marks the nights throughout December.Heat index
The heat index value during December is estimated at a hot 33°C (91.4°F). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.Heat index guidelines indicate values are for light wind scenarios and shaded regions. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are especially crucial for babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
Humidity
The months with the highest humidity are November and December, with an average relative humidity of 81%.Rainfall
In Nannilam, in December, during 15.5 rainfall days, 38mm (1.5") of precipitation is typically accumulated. Throughout the year, there are 158.6 rainfall days, and 373mm (14.69") of precipitation is accumulated.Daylight
The month with the shortest days in Nannilam is December, with an average of 11h and 30min of daylight.On the first day of December, sunrise is at 6:14 am and sunset at 5:46 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 5:59 pm IST.
Sunshine
December has the least sunshine of the year, with an average of 5.7h of sunshine.UV index
The months with the lowest UV index are January, October and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.Note: The UV index of 6 in December translates into these instructions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Frequently asked questions
How hot is it in Nannilam in December?
What is the most humid month in Nannilam?
What is the average humidity in December in Nannilam?
How many days does it rain in December in Nannilam?
What is the month with the shortest days in Nannilam?
How many hours of daylight does Nannilam have in December?
When are sunrise and sunset in December in Nannilam?
What is the month with the least sunshine in Nannilam?
How long on average sun shines in December in Nannilam?
What are the months with the lowest UV index in Nannilam?
How high is the UV index in December in Nannilam?
Average temperature in December
Nannilam, India
- Average high temperature in December: 28.3°C
The warmest month (with the highest average high temperature) is May (36.3°C).
The month with the lowest average high temperature is January (28.2°C).
- Average low temperature in December: 23.2°C
The month with the highest average low temperature is May (28.8°C).
The coldest month (with the lowest average low temperature) is January (22.3°C).
Average pressure in December
Nannilam, India
- Average pressure in December: 1011.6mbar
The month with the highest atmospheric pressure is January (1013.1mbar).
The month with the lowest atmospheric pressure is June (1005.3mbar).
Average wind speed in December
Nannilam, India
- Average wind speed in December: 16.8km/h
The windiest month (with the highest average wind speed) is June (18.5km/h).
The calmest month (with the lowest average wind speed) is October (12km/h).
Average humidity in December
Nannilam, India
- Average humidity in December: 81%
The months with the highest relative humidity are November and December (81%).
The month with the lowest relative humidity is June (59%).
Average rainfall in December
Nannilam, India
- Average rainfall in December: 38mm
The wettest month (with the highest rainfall) is November (86mm).
The driest month (with the least rainfall) is February (5mm).
Average rainfall days in December
Nannilam, India
- Average rainfall days in December: 15.5 days
The month with the highest number of rainy days is October (20.7 days).
The month with the least rainy days is February (4.8 days).
Average daylight in December /
Average sunshine in December
Nannilam, India
- Average daylight in December: 11h and 3min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in December: 5h and 4min
The month with the most sunshine is May (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in December
Nannilam, India
- Average sunshine days in December: 11.8 days
The month with the most sunshine days is March (24.2 days).
The month with the least sunshine days is October (8 days).
Average UV index in December
Nannilam, India
- Average UV index in December: 6
The months with the highest UV index are April, May, June and July (UV index 8).
The months with the lowest UV index are January, October and December (UV index 6).
Average cloud cover in December
Nannilam, India
- Average cloud cover in December: 43
The month with the most cloud cover is December (Cloud cover 43).
The month with the least cloud cover is March (Cloud cover 15).
Average visibility in December
Nannilam, India
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Nannilam, India
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