December weather forecastSimora, Philippines

December

Weather in December

The first month of the winter, December, is still a warm month in Simora, Philippines, with an average temperature fluctuating between 25.6°C (78.1°F) and 28.3°C (82.9°F).

Temperature

December's average high-temperature stands at a still warm 28.3°C (82.9°F), showing little deviation from November's 29.1°C (84.4°F). A modest nighttime temperature average of 25.6°C (78.1°F) characterizes December.

Heat index

In December, the heat index is calculated to be a hot 33°C (91.4°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
One should consider that heat index numbers are for shaded settings and light wind. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.

Humidity

January and December, with an average relative humidity of 83%, are the most humid months in Simora.

Rainfall

The month with the most rainfall in Simora is December, when the rain falls for 28.9 days and typically aggregates up to 382mm (15.04") of precipitation.

Daylight

December has the shortest days of the year, with an average of 11h and 24min of daylight.
On the first day of December in Simora, Philippines, sunrise is at 5:45 am and sunset at 5:12 pm. On the last day of the month, sunrise is at 6:00 am and sunset at 5:25 pm PST.

Sunshine

In Simora, the average sunshine in December is 6.5h.

UV index

The month with the lowest UV index is December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 6 in December interprets into the following recommendations:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.

Updated: Feb 7, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

During December, Simora experiences an average high-temperature of 28.3°C (82.9°F) and a low-temperature of 25.6°C (78.1°F). In December, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is calculated to be 33°C (91.4°F).

January and December, with an average relative humidity of 83%, are most humid months in Simora, Philippines.

In Simora, the average relative humidity in December is 83%.

December is the month with the most rainfall. Rain falls for 28.9 days and accumulates 382mm (15.04") of precipitation.

In Simora, Philippines, in December, it is raining for 28.9 days, with typically 382mm (15.04") of accumulated precipitation.

The month with the shortest days in Simora is December, with an average of 11h and 24min of daylight.

In December, the average day length is 11h and 25min.

In December, on the first day of the month, sunrise is at 5:45 am and sunset at 5:12 pm. On the last day of the month, in Simora, sunrise is at 6:00 am and sunset at 5:25 pm PST.

In December, the average sunshine duration is 6.5h.

December is the month with the lowest UV index in Simora, Philippines, with an average maximum UV index of 6.

In December, the average daily maximum UV index in Simora, Philippines, is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

29.1°C

28.3°C

27.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

16.1km/h

18.8km/h

20.6km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

0.7

0.9

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Simora, Philippines

Average high temperature in December: 28.3°C

The warmest month (with the highest average high temperature) is June (31.1°C).
The month with the lowest average high temperature is January (27.3°C).

Average low temperature in December: 25.6°C

The months with the highest average low temperature are May and June (26.1°C).
The coldest month (with the lowest average low temperature) is February (24.7°C).

Average pressure in December
Simora, Philippines

Average pressure in December: 1010mbar

The month with the highest atmospheric pressure is February (1012.4mbar).
The month with the lowest atmospheric pressure is August (1007.9mbar).

Average wind speed in December
Simora, Philippines

Average wind speed in December: 18.1km/h

The windiest month (with the highest average wind speed) is January (20.1km/h).
The calmest month (with the lowest average wind speed) is June (10.9km/h).

Average humidity in December
Simora, Philippines

Average humidity in December: 83%

The months with the highest relative humidity are January and December (83%).
The months with the lowest relative humidity are May and August (78%).

Average rainfall in December
Simora, Philippines

Average rainfall in December: 382mm

The wettest month (with the highest rainfall) is December (382mm).
The driest month (with the least rainfall) is April (75mm).

Average rainfall days in December
Simora, Philippines

Average rainfall days in December: 28.9 days

The month with the highest number of rainy days is December (28.9 days).
The month with the least rainy days is August (17.6 days).

Average daylight in December /
Average sunshine in December
Simora, Philippines

Average daylight in December: 11h and 24min

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 24min).

Average sunshine in December: 6h and 30min

The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

Average sunshine days in December
Simora, Philippines

Average sunshine days in December: 0.7 days

The month with the most sunshine days is August (13 days).
The month with the least sunshine days is December (0.7 days).

Average UV index in December
Simora, Philippines

Average UV index in December: 6

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October and November (UV index 7).
The month with the lowest UV index is December (UV index 6).

Average cloud cover in December
Simora, Philippines

Average cloud cover in December: 53

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is May (Cloud cover 31).

Average visibility in December
Simora, Philippines

Average visibility in December: 9km

The months with the highest visibility are February, March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, November and December (9km).