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
Salem's coldest month, December, generally records average temperatures ranging from a high of 28.4°C (83.1°F) to a low of 18.8°C (65.8°F).Heat index
December's heat index is estimated at a hot 32°C (89.6°F). Continuous exposure and activity could induce a sense of tiredness and subsequently, heat cramps.Heat index's context suggests values are appropriate for shady areas and slight breezes. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'feels like' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
Humidity
In Salem, the average relative humidity in December is 75%.Rainfall
In Salem, India, in December, during 12.6 rainfall days, 31mm (1.22") of precipitation is typically accumulated. In Salem, during the entire year, the rain falls for 177.5 days and collects up to 801mm (31.54") of precipitation.Daylight
December has the shortest days of the year, with an average of 11h and 30min of daylight.On the first day of the month, sunrise is at 6:21 am and sunset at 5:51 pm. On the last day of December, in Salem, sunrise is at 6:36 am and sunset at 6:04 pm IST.
Sunshine
The average sunshine in December in Salem is 6.5h.UV index
January, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Salem. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the average person.Note: In December, the maximum UV index of 6 suggests this advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Frequently asked questions
What are the coldest months in Salem?
How hot is December in Salem?
What is the average humidity in December in Salem?
How much does it rain in Salem in December?
What is the month with the shortest days in Salem?
How many hours of daylight does Salem have in December?
When is the sunrise / sunset in December in Salem?
How long on average sun shines in December in Salem?
When is the lowest UV index in Salem?
What is the UV index reading in December in Salem?
Average temperature in December
Salem, India
- Average high temperature in December: 28.4°C
The warmest month (with the highest average high temperature) is April (37.3°C).
The month with the lowest average high temperature is December (28.4°C).
- Average low temperature in December: 18.8°C
The month with the highest average low temperature is May (26.2°C).
The coldest month (with the lowest average low temperature) is January (18.1°C).
Average pressure in December
Salem, India
- Average pressure in December: 1012.9mbar
The month with the highest atmospheric pressure is January (1014.1mbar).
The month with the lowest atmospheric pressure is June (1006.9mbar).
Average wind speed in December
Salem, India
- Average wind speed in December: 8.1km/h
The windiest month (with the highest average wind speed) is June (10.6km/h).
The calmest month (with the lowest average wind speed) is October (6km/h).
Average humidity in December
Salem, India
- Average humidity in December: 75%
The month with the highest relative humidity is November (79%).
The month with the lowest relative humidity is April (49%).
Average rainfall in December
Salem, India
- Average rainfall in December: 31mm
The wettest month (with the highest rainfall) is October (180mm).
The driest month (with the least rainfall) is January (9mm).
Average rainfall days in December
Salem, India
- Average rainfall days in December: 12.6 days
The month with the highest number of rainy days is October (22.5 days).
The month with the least rainy days is February (3.9 days).
Average daylight in December /
Average sunshine in December
Salem, 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: 6h and 3min
The month with the most sunshine is May (Average sunshine: 11h and 30min).
The month with the least sunshine is November (Average sunshine: 5h and 42min).
Average sunshine days in December
Salem, India
- Average sunshine days in December: 15.4 days
The month with the most sunshine days is February (23.9 days).
The month with the least sunshine days is May (6.7 days).
Average UV index in December
Salem, India
- Average UV index in December: 6
The months with the highest UV index are March, April and May (UV index 8).
The months with the lowest UV index are January, October, November and December (UV index 6).
Average cloud cover in December
Salem, India
- Average cloud cover in December: 35
The month with the most cloud cover is November (Cloud cover 42).
The month with the least cloud cover is February (Cloud cover 13).
Average visibility in December
Salem, India
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, May, June, July, August and September (10km).
The months with the lowest visibility are January, October, November and December (9km).
Salem, India
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