December weather forecastMariso, Indonesia
December
Weather in December
The first month of the summer, December, is still a warm month in Mariso, Indonesia, with an average temperature ranging between max 29.2°C (84.6°F) and min 26.2°C (79.2°F).Temperature
December's arrival brings an average high-temperature of a warm 29.2°C (84.6°F), demonstrating subtle variation from the preceding month. Mariso maintains a minor drop in temperature during December nights, with averages of 26.2°C (79.2°F).Heat index
Throughout December, the heat index is calculated to be a tropical 34°C (93.2°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.One should consider that heat index numbers are for shaded settings and light 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 'apparent temperature' or 'felt air temperature', is achieved by amalgamating air temperature with the relative humidity readings. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Humidity
The average relative humidity in December in Mariso is 75%.Rainfall
In December, in Mariso, the rain falls for 27 days. Throughout December, 130mm (5.12") of precipitation is accumulated. In Mariso, Indonesia, during the entire year, the rain falls for 233.1 days and collects up to 1021mm (40.2") of precipitation.Daylight
December has the longest days of the year in Mariso, with an average of 12h and 24min of daylight.On the first day of December, sunrise is at 05:39 and sunset at 18:03. On the last day of the month, sunrise is at 05:52 and sunset at 18:17 WITA.
Sunshine
The average sunshine in December in Mariso is 10h.UV index
The months with the highest UV index in Mariso are February through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.Note: A maximum daily UV index of 7 during December morphs into the following directions:
Resist extreme sun exposure. Guarding against solar damage is essential. 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. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Mariso, Indonesia
- Average high temperature in December: 29.2°C
The warmest month (with the highest average high temperature) is October (31.1°C).
The month with the lowest average high temperature is January (28.7°C).
- Average low temperature in December: 26.2°C
The month with the highest average low temperature is November (26.4°C).
The coldest month (with the lowest average low temperature) is August (23.9°C).
Average pressure in December
Mariso, Indonesia
- Average pressure in December: 1008.4mbar
The month with the highest atmospheric pressure is August (1010.7mbar).
The month with the lowest atmospheric pressure is December (1008.4mbar).
Average wind speed in December
Mariso, Indonesia
- Average wind speed in December: 8.3km/h
The windiest month (with the highest average wind speed) is August (10km/h).
The calmest month (with the lowest average wind speed) is May (7.4km/h).
Average humidity in December
Mariso, Indonesia
- Average humidity in December: 75%
The months with the highest relative humidity are January, February, April and May (77%).
The month with the lowest relative humidity is October (67%).
Average rainfall in December
Mariso, Indonesia
- Average rainfall in December: 130mm
The wettest month (with the highest rainfall) is January (194mm).
The driest months (with the least rainfall) are August and September (19mm).
Average rainfall days in December
Mariso, Indonesia
- Average rainfall days in December: 27 days
The month with the highest number of rainy days is December (27 days).
The month with the least rainy days is August (7.8 days).
Average daylight in December /
Average sunshine in December
Mariso, Indonesia
- Average daylight in December: 12h and 24min
The month with the longest days is December (Average daylight: 12h and 24min).
The month with the shortest days is June (Average daylight: 11h and 48min).
- Average sunshine in December: 10h and 0min
The month with the most sunshine is September (Average sunshine: 10h and 6min).
The month with the least sunshine is May (Average sunshine: 6h and 54min).
Average sunshine days in December
Mariso, Indonesia
- Average sunshine days in December: 3.1 days
The month with the most sunshine days is August (21.1 days).
The month with the least sunshine days is December (3.1 days).
Average UV index in December
Mariso, Indonesia
- Average UV index in December: 7
The months with the highest UV index are February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is January (UV index 6).
Average cloud cover in December
Mariso, Indonesia
- Average cloud cover in December: 41
The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is September (Cloud cover 15).
Average visibility in December
Mariso, Indonesia
- 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).
