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 arrival of December brings an average high-temperature of a still moderately hot 28.9°C (84°F), closely following the temperature pattern of November. Krisa experiences an average nighttime temperature of 25.4°C (77.7°F) in December, reflecting a minor difference from the day's peak.Heat index
December's heat index is computed to be a fiery hot 35°C (95°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.Understanding the heat index involves considering values for shaded locales with light wind. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.
Humidity
The average relative humidity in December is 81%.Rainfall
December is the month with the most rainfall. Rain falls for 26.8 days and accumulates 219mm (8.62") of precipitation.Daylight
The month with the longest days is December, with an average of 12h and 18min of daylight.On the first day of the month, sunrise is at 06:15 and sunset at 18:32. On the last day of December, sunrise is at 06:29 and sunset at 18:46 +10.
Sunshine
The average sunshine in December is 7.9h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.Note: In December, a regular UV index of 6 translates into these guidelines:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in December?
What is the average humidity in December?
What is the rainiest month in Krisa?
How much does it rain in December?
When are the longest days?
How many hours of daylight does Krisa have in December?
When is the sunrise / sunset in December?
How many hours of sunshine does Krisa have in December?
What is the month with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Krisa, Papua New Guinea
- Average high temperature in December: 28.9°C
The warmest month (with the highest average high temperature) is November (29.4°C).
The months with the lowest average high temperature are March and July (28.7°C).
- Average low temperature in December: 25.4°C
The months with the highest average low temperature are November and December (25.4°C).
The coldest month (with the lowest average low temperature) is September (24.7°C).
Average pressure in December
Krisa, Papua New Guinea
- Average pressure in December: 1007.7mbar
The month with the highest atmospheric pressure is September (1009.8mbar).
The month with the lowest atmospheric pressure is December (1007.7mbar).
Average wind speed in December
Krisa, Papua New Guinea
- Average wind speed in December: 10.3km/h
The windiest month (with the highest average wind speed) is March (12.4km/h).
The calmest month (with the lowest average wind speed) is May (9km/h).
Average humidity in December
Krisa, Papua New Guinea
- Average humidity in December: 81%
The months with the highest relative humidity are March and April (82%).
The months with the lowest relative humidity are September and October (79%).
Average rainfall in December
Krisa, Papua New Guinea
- Average rainfall in December: 219mm
The wettest month (with the highest rainfall) is December (219mm).
The driest month (with the least rainfall) is September (61mm).
Average rainfall days in December
Krisa, Papua New Guinea
- Average rainfall days in December: 26.8 days
The month with the highest number of rainy days is January (28.6 days).
The month with the least rainy days is October (19.8 days).
Average daylight in December /
Average sunshine in December
Krisa, Papua New Guinea
- Average daylight in December: 12h and 2min
The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 12h and 0min).
- Average sunshine in December: 7h and 5min
The months with the most sunshine are May and October (Average sunshine: 8h and 42min).
The month with the least sunshine is March (Average sunshine: 7h and 24min).
Average sunshine days in December
Krisa, Papua New Guinea
- Average sunshine days in December: 3.7 days
The month with the most sunshine days is October (9.6 days).
The month with the least sunshine days is January (1.6 days).
Average UV index in December
Krisa, Papua New Guinea
- Average UV index in December: 6
The months with the highest UV index are February, March, April, May, June, July, August, September, October and November (UV index 7).
The months with the lowest UV index are January and December (UV index 6).
Average cloud cover in December
Krisa, Papua New Guinea
- Average cloud cover in December: 45
The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in December
Krisa, Papua New Guinea
- Average visibility in December: 9km
The months with the highest visibility are February, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, March and December (9km).
