December weather forecast
Iconi, Comoros

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Weather in December

Welcome in the festive month of December in Iconi, Comoros, where the weather remains warm, with temperatures ranging from 26.6°C (79.9°F) to 28.3°C (82.9°F). Being a tropical city by the sea, December here experiences a significant increase in rainfall, recording 147mm (5.79"). Although rain is expected, it does little to deter the holiday spirit or the enjoyment of outdoor activities. The UV index, consistent since October, reminds visitors and locals alike to wear sunscreen. The city lights up, and the weather is divine, making December a true delight.

Temperature

Stepping into December, Iconi records an average high-temperature of a still moderately hot 28.3°C (82.9°F), almost consistent with November. Throughout December, Iconi reports a steady low-temperature average of 26.6°C (79.9°F), slightly lower than its daytime counterpart.

Heat index

For most parts of December, the heat index is computed to be a hot 32°C (89.6°F). Continuing activity during long-lasting exposure might induce tiredness and result in heat cramps.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.

Humidity

In December, the average relative humidity is 75%.

Rainfall

In Iconi, in December, it is raining for 19.5 days, with typically 147mm (5.79") of accumulated precipitation. In Iconi, during the entire year, the rain falls for 187.6 days and collects up to 1082mm (42.6") of precipitation.

Daylight

The month with the longest days in Iconi is December, with an average of 12h and 48min of daylight.
On the first day of the month, sunrise is at 05:33 and sunset at 18:19. On the last day of December, sunrise is at 05:46 and sunset at 18:34 EAT.

Sunshine

The average sunshine in December is 10.8h.

UV index

January through June, September through December, with an average maximum UV index of 7, are months with the highest UV index in Iconi. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: In December, the maximum UV index of 7 translates into these guidelines:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.

Frequently asked questions

Is it hot in Iconi during December?

The high-temperature, in December, in Iconi, is 28.3°C (82.9°F), while the low-temperature averages to 26.6°C (79.9°F). The average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, in December is computed to be 32°C (89.6°F).

What is the average humidity in December in Iconi?

In Iconi, the average relative humidity in December is 75%.

How much does it rain in Iconi in December?

In December, the rain falls for 19.5 days. Throughout December, 147mm (5.79") of precipitation is accumulated.

When are the longest days in Iconi?

The month with the longest days in Iconi, Comoros, is December, with an average of 12h and 48min of daylight.

What is the average length of the day in December in Iconi?

In Iconi, the average day length in December is 12h and 48min.

When are sunrise and sunset in December in Iconi?

In December, on the first day of the month, sunrise is at 05:33 and sunset at 18:19. On the last day of the month, sunrise is at 05:46 and sunset at 18:34 EAT.

How long on average sun shines in December in Iconi?

The average sunshine duration in December is 10.8h.

When is the highest UV index in Iconi?

January through June, September through December, with an average maximum UV index of 7, are months with the highest UV index.

What is the UV index intensity in December in Iconi?

In December, the average daily maximum UV index in Iconi, Comoros, is 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation.

Average temperature in December
Iconi, Comoros

Average temperature in December - Iconi, Comoros
  • Average high temperature in December: 28.3°C

The warmest month (with the highest average high temperature) is March (28.8°C).
The months with the lowest average high temperature are July, August and September (25.3°C).

  • Average low temperature in December: 26.6°C

The month with the highest average low temperature is March (27.1°C).
The coldest month (with the lowest average low temperature) is August (23.8°C).

Average pressure in December
Iconi, Comoros

Average pressure in December - Iconi, Comoros
  • Average pressure in December: 1010.9mbar

The month with the highest atmospheric pressure is July (1017mbar).
The month with the lowest atmospheric pressure is February (1010mbar).

Average wind speed in December
Iconi, Comoros

Average wind speed in December - Iconi, Comoros
  • Average wind speed in December: 11.5km/h

The windiest month (with the highest average wind speed) is July (23.7km/h).
The calmest month (with the lowest average wind speed) is November (11.2km/h).

Average humidity in December
Iconi, Comoros

Average humidity in December - Iconi, Comoros
  • Average humidity in December: 75%

The month with the highest relative humidity is January (78%).
The months with the lowest relative humidity are July and August (74%).

Average rainfall in December
Iconi, Comoros

Average rainfall in December - Iconi, Comoros
  • Average rainfall in December: 147mm

The wettest month (with the highest rainfall) is January (233mm).
The driest month (with the least rainfall) is September (11mm).

Average rainfall days in December
Iconi, Comoros

Average rainfall days in December - Iconi, Comoros
  • Average rainfall days in December: 19.5 days

The months with the highest number of rainy days are March and April (23 days).
The month with the least rainy days is September (8.4 days).

Average daylight in December /
Average sunshine in December
Iconi, Comoros

Average daylight in December / Average sunshine in December - Iconi, Comoros
  • Average daylight in December: 12h and 5min

The month with the longest days is December (Average daylight: 12h and 48min).
The month with the shortest days is June (Average daylight: 11h and 24min).

  • Average sunshine in December: 10h and 5min

The month with the most sunshine is November (Average sunshine: 11h and 18min).
The month with the least sunshine is May (Average sunshine: 6h and 54min).

Average sunshine days in December
Iconi, Comoros

Average sunshine days in December - Iconi, Comoros
  • Average sunshine days in December: 9 days

The month with the most sunshine days is September (18.1 days).
The month with the least sunshine days is April (5.8 days).

Average UV index in December
Iconi, Comoros

Average UV index in December - Iconi, Comoros
  • Average UV index in December: 7

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

Average cloud cover in December
Iconi, Comoros

Average cloud cover in December - Iconi, Comoros
  • Average cloud cover in December: 32

The month with the most cloud cover is January (Cloud cover 40).
The months with the least cloud cover are August and September (Cloud cover 20).

Average visibility in December
Iconi, Comoros

Average visibility in December - Iconi, Comoros
  • 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).

Iconi, Comoros

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