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
December
Weather in December
Temperature
The dawn of December sees an average high-temperature of a still warm 28.5°C (83.3°F), subtly contrasting with November's 28.4°C (83.1°F). The nighttime temperature in December experiences a minor dip, averaging a still warm 25.8°C (78.4°F).Heat index
December's average heat index is evaluated at a hot 33°C (91.4°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.Know that the heat index computations account for shaded terrains and slight winds. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are of high significance for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
Humidity
In Pecatu, the average relative humidity in December is 80%.Rainfall
In Pecatu, in December, it is raining for 18 days, with typically 53mm (2.09") of accumulated precipitation. Throughout the year, in Pecatu, there are 172.4 rainfall days, and 386mm (15.2") of precipitation is accumulated.Daylight
The month with the longest days is December, with an average of 12h and 36min of daylight.On the first day of the month, sunrise is at 05:50 and sunset at 18:26. On the last day of December, in Pecatu, Indonesia, sunrise is at 06:03 and sunset at 18:41 WITA.
Sunshine
The average sunshine in December in Pecatu is 9.4h.UV index
January through May, September through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, a regular UV index of 7 translates into these guidelines:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is December in Pecatu?
What is the average humidity in December in Pecatu?
How many days does it rain in December in Pecatu?
When are the longest days in Pecatu?
How many hours of daylight does Pecatu have in December?
When are sunrise and sunset in December in Pecatu?
How many hours of sunshine does Pecatu have in December?
What are the months with the highest UV index in Pecatu?
What is the UV index reading in December in Pecatu?
Average temperature in December
Pecatu, Indonesia
- Average high temperature in December: 28.5°C
The warmest month (with the highest average high temperature) is March (28.8°C).
The month with the lowest average high temperature is August (26.2°C).
- Average low temperature in December: 25.8°C
The month with the highest average low temperature is April (26°C).
The coldest months (with the lowest average low temperature) are August and September (23.8°C).
Average pressure in December
Pecatu, Indonesia
- Average pressure in December: 1008.4mbar
The month with the highest atmospheric pressure is August (1012mbar).
The month with the lowest atmospheric pressure is December (1008.4mbar).
Average wind speed in December
Pecatu, Indonesia
- Average wind speed in December: 10.7km/h
The windiest month (with the highest average wind speed) is July (17.7km/h).
The calmest month (with the lowest average wind speed) is November (9.1km/h).
Average humidity in December
Pecatu, Indonesia
- Average humidity in December: 80%
The months with the highest relative humidity are May, June, July, August, September and October (81%).
The months with the lowest relative humidity are January, February and March (79%).
Average rainfall in December
Pecatu, Indonesia
- Average rainfall in December: 53mm
The wettest month (with the highest rainfall) is March (54mm).
The driest month (with the least rainfall) is August (9mm).
Average rainfall days in December
Pecatu, Indonesia
- Average rainfall days in December: 18 days
The month with the highest number of rainy days is January (18.4 days).
The month with the least rainy days is September (8.4 days).
Average daylight in December /
Average sunshine in December
Pecatu, Indonesia
- Average daylight in December: 12h and 4min
The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 36min).
- Average sunshine in December: 9h and 2min
The month with the most sunshine is November (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 7h and 54min).
Average sunshine days in December
Pecatu, Indonesia
- Average sunshine days in December: 10.3 days
The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is February (9.3 days).
Average UV index in December
Pecatu, Indonesia
- Average UV index in December: 7
The months with the highest UV index are January, February, March, April, May, September, October, November and December (UV index 7).
The months with the lowest UV index are June, July and August (UV index 6).
Average cloud cover in December
Pecatu, Indonesia
- Average cloud cover in December: 42
The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility in December
Pecatu, 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).
