December weather forecastMomi, Fiji

December

Weather in December

December in Momi brings a little more rain and warmth, keeping the trend established in November. The month hosts the holiday season with comfortable temperatures and high relative humidity. An increase in rainfall occurs - a total of 169mm (6.65"), marking the end of the year. Concurrently, daylight and sunshine hours reach a peak, ensuring sufficient time for outdoor activities. As it concludes, December prepares to start a new cycle of Momi's distinctive weather patterns.

Temperature

With December's arrival, Momi notes an average high-temperature of a still moderately hot 28.6°C (83.5°F), closely following the trend of the preceding month. A mean low-temperature of 24.3°C (75.7°F) is a distinguishing feature of December, indicating a slight dip from daytime highs.

Heat index

December's average heat index is calculated to be a tropical 33°C (91.4°F). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', evaluates the perceived heat by adding the effect of moisture in the air. 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. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold particular importance for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.

Humidity

In December, the average relative humidity in Momi is 79%.

Rainfall

In Momi, in December, it is raining for 23.6 days, with typically 169mm (6.65") of accumulated precipitation. In Momi, during the entire year, the rain falls for 221 days and collects up to 1304mm (51.34") of precipitation.

Daylight

The month with the longest days is December, with an average of 13h and 12min of daylight.
On the first day of December, sunrise is at 05:26 and sunset at 18:33. On the last day of the month, sunrise is at 05:38 and sunset at 18:49 +12.

Sunshine

In December, the average sunshine is 9.9h.

UV index

The months with the highest UV index in Momi are January, February, November and December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: In December, the maximum UV index of 7 suggests these recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.

Frequently asked questions

The high-temperature during December is 28.6°C (83.5°F) and the low-temperature is 24.3°C (75.7°F). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in December is calculated to be 33°C (91.4°F).

The average relative humidity in December is 79%.

In Momi, in December, it is raining for 23.6 days, with typically 169mm (6.65") of accumulated precipitation.

The month with the longest days is December, with an average of 13h and 12min of daylight.

In Momi, the average day length in December is 13h and 11min.

In December, on the first day of the month, sunrise is at 05:26 and sunset at 18:33. On the last day of the month, sunrise is at 05:38 and sunset at 18:49 +12.

In December, the average sunshine duration is 9.9h.

January, February, November and December, with an average maximum UV index of 7, are months with the highest UV index.

In December, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Momi, Fiji

  • Average high temperature in December: 28.6°C

The warmest month (with the highest average high temperature) is February (29.4°C).
The months with the lowest average high temperature are July and August (26.3°C).

  • Average low temperature in December: 24.3°C

The month with the highest average low temperature is February (25.3°C).
The coldest month (with the lowest average low temperature) is August (21.2°C).

Average pressure in December
Momi, Fiji

  • Average pressure in December: 1008.9mbar

The month with the highest atmospheric pressure is August (1014.3mbar).
The month with the lowest atmospheric pressure is February (1007.1mbar).

Average wind speed in December
Momi, Fiji

  • Average wind speed in December: 11.7km/h

The windiest month (with the highest average wind speed) is July (12.8km/h).
The calmest month (with the lowest average wind speed) is March (10.6km/h).

Average humidity in December
Momi, Fiji

  • Average humidity in December: 79%

The months with the highest relative humidity are March and April (81%).
The month with the lowest relative humidity is July (78%).

Average rainfall in December
Momi, Fiji

  • Average rainfall in December: 169mm

The wettest month (with the highest rainfall) is March (204mm).
The driest month (with the least rainfall) is July (29mm).

Average rainfall days in December
Momi, Fiji

  • Average rainfall days in December: 23.6 days

The month with the highest number of rainy days is March (26.4 days).
The month with the least rainy days is July (8.8 days).

Average daylight in December /
Average sunshine in December
Momi, Fiji

  • Average daylight in December: 13h and 12min

The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 6min).

  • Average sunshine in December: 9h and 54min

The month with the most sunshine is January (Average sunshine: 10h and 18min).
The months with the least sunshine are June and July (Average sunshine: 6h and 36min).

Average sunshine days in December
Momi, Fiji

  • Average sunshine days in December: 5.5 days

The month with the most sunshine days is July (19.2 days).
The month with the least sunshine days is February (2.5 days).

Average UV index in December
Momi, Fiji

  • Average UV index in December: 7

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

Average cloud cover in December
Momi, Fiji

  • Average cloud cover in December: 39

The months with the most cloud cover are March and December (Cloud cover 39).
The month with the least cloud cover is July (Cloud cover 30).

Average visibility in December
Momi, Fiji

  • Average visibility in December: 10km

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