Climate and monthly weather forecast
Koki, Comoros

Climate and monthly weather forecast

The climate of Koki

Koki, a region laying within Comoros, falls within the Af climate classification under the Köppen climate system. This designation indicates the existence of a Tropical Rainforest climate, typified by high temperatures and intensive rainfall throughout the year. Covering such a classification, the region does not experience a dry phase during the year.

The temperatures in Koki display rather uniformity, averaging 28.4°C (83.1°F) at the peak and dropping down to 24.7°C (76.5°F) at the lowest end. However, the relatively moderate variations from 25.4°C (77.7°F) to 28.9°C (84°F) do not provide a significant change of seasons. Likewise, relative humidity manages to stay consistent throughout the year, occupying the range from 72% to 77% on average.

Rainfall in Koki tends to decrease as the year progresses, starting with the highest 179mm (7.05") in January and slowly reducing to a low of 8mm (0.31") in September. This pattern also applies to the number of rainfall days, with a high of 23.2 days in January decreasing to 6.4 days in September. It is worth noting that the daylight hours fluctuate subtly throughout the year, from a high of 12.8 hours in December to an 11.4-hour low in June.

Wind speeds in Koki vary from month to month, with the highest average wind speed recorded at 20.9km/h (13mph) in July, and the lowest comes in at 11.4km/h (7.1mph) in September. The region also experiences different levels of cloud coverage throughout the year. The cloudiest periods are recorded in July and August, with 43%, while the clearest skies come in November with 21% cover.

The best time to visit Koki

Considering the warmer temperatures, reduced rainfall, and higher sunshine hours, the optimal window for travel to Koki is from September to December. During these months, rainfall decreases significantly, with only 8mm (0.31") registered in September, increasing slightly to 95mm (3.74") in December. Consequently, the number of sunshine hours increases to a high of 10.5 hours in December. Visitors in these months will appreciate the mild weather, allowing for comfortable exploration during the day with delightful evening breezes.

The worst time to visit Koki

The most challenging period to explore Koki is during the early part of the year, from January to April. These months present not only the highest rainfall totals, ranging from 179mm (7.05") in January to 85mm (3.35") in April but also the most significant number of rainfall days, peaking at 23.2 days in January. Furthermore, despite the daylight hours being reasonably high, around 12 hours, the total sunshine hours remain at a lower-end range from 7.1 to 9.6 hours in these months.

Spring weather in Koki

The climate in Koki in the spring months, conventionally understood as March, April, and May, experiences fairly high temperatures, remaining between 28.9°C (84°F) to 28.2°C (82.8°F) during the day and dropping between 28°C (82.4°F) to 27.2°C (81°F) during the night. Rainfall during this period decreases notably from 121mm (4.76") to 53mm (2.09"), with corresponding rainfall days reducing from 22.7 to 13.8 days. The daylight hours remain relatively consistent, standing at around 11.6 hours, while the sunshine hours linger around 7 to 8 hours.

Summer weather in Koki

Uniquely, the summer months of June, July, and August in Koki are characterized by lower rainfall and cooler temperatures than typical summers. Daily temperatures average between 26.8°C (80.2°F) to 25.4°C (77.7°F), and nightly remperatures range from 25.9°C (78.6°F) to 24.7°C (76.5°F). Rainfall is drastically reduced to 26mm (1.02") in June and further to 12mm (0.47") in August. The number of rainfall days also decreases to 11.8 in June and then to 8.8 in August. The number of sunshine hours ranges within 7.1 to 7.2 hours, suggesting shorter sunny periods in a day.

Autumn weather in Koki

In Koki, the autumn months of September, October, and November offer some unique weather patterns. The rainfall starts to increase again during this period, jumping from 8mm (0.31") in September to 38mm (1.5") in November. The daily temperatures remain more or less steady, falling between 25.4°C (77.7°F) and 27.4°C (81.3°F), while the nighttime temperatures stand between 24.7°C (76.5°F) and 26.6°C (79.9°F). One can expect between 6.4 to 15.3 rainy days during this period. The number of sunshine hours increases, reaching a peak of 10.4 hours in November.

Winter weather in Koki

Winter in Koki, defined as December, January, and February, experiences a slight rise in the rainfall. It kicks off at 95mm (3.74") in December, escalating to 179mm (7.05") by the end of February. Simultaneously, the daytime temperatures climb somewhat, varying between 27.4°C (81.3°F) to 28.7°C (83.7°F), and the nighttime temperatures follow suit, oscillating from 26.6°C (79.9°F) to 27.9°C (82.2°F). Despite the increase in rainfall, the number of sunshine hours remains relatively high, with a peak of 10.5 hours in December, while the number of daylight hours stays close to 12.7 hours. The season is cloudy, with cloud coverage on average around 36%.

Weather in January

In January, Koki enjoys a stable weather pattern characterized by warm temperatures and high relative humidity. This combination results in a tropical feel enhanced by significant rainfall, with January being the month that receives the most rain at 179mm (7.05"). Weather in January »

Weather in February

Transitioning from January to February, Koki sees a drop in rainfall, experiencing a change from a wetter to a moderate climate. The slight decrease in cloud cover allows for more sunshine during the day, with the UV index maintaining a constant throughout the year. Weather in February »

Weather in March

As the year proceeds into April, Koki experiences further decrease in rainfall, now down to 85mm (3.35"). Prevailing weather conditions are characterized by fewer rainy days and marginally shorter daylight hours. The month also registers a decrease in sunshine hours by about 1 hour. Weather in March »

Weather in April

April, like March, in Koki, Comoros, is another warm autumn month, with an average temperature varying between 28.9°C (84°F) and 27.9°C (82.2°F). Koki witnesses its highest average temperatures during March and April, peaking at 28.9°C (84°F). In April, the heat index is calculated to be a hot 33°C (91.4°F). Weather in April »

Weather in May

Koki's weather in May marks a decisive move towards a drier climate, with significantly reduced rainfall; down to a mere 53mm (2.09"). The fluctuation in temperatures ceases and a much more pleasant and stable range is established. Weather in May »

Weather in June

The trend of reducing rainfall continues into June, with Koki's average precipitation reaching its lowest at 26mm (1.02"). Despite the reduction in rainfall, relative humidity levels remain quite consistent, ensuring a constant sense of tropical weather in the air. Weather in June »

Weather in July

In July, the weather experiences a mild dip in average high temperatures, yet Koki remains firmly gripped in a tropical climate. Although the hottest month on record sees a decrease in temperature to an average high of 25.8°C (78.4°F), the weather remains relatively unchanged. Weather in July »

Weather in August

August in Koki is marked by a mild increase in rainfall activity compared to the preceding month. The month is characterized by stable high temperatures, reduced wind speeds and consistent UV indexes. Relatively fewer daylight hours are observed in comparison to those during the summer months. Weather in August »

Weather in September

September brings further minor fluctuations in Koki's weather. Rainfall increases mildly to 8mm (0.31"), arguably the least amount of change observed throughout the year. In terms of temperature, the city experiences cool comfort with average highs recorded at 25.4°C (77.7°F). Weather in September »

Weather in October

The weather in Koki in October remains consistently warm, with average highs peaking at 26.3°C (79.3°F). There's a return of rainfall with averages increasing to 14mm (0.55"), signalling the potential start of a wetter period. Weather in October »

Weather in November

November sees the beginning of a transition to wetter weather. Koki experiences an increase in average rainfall, now at 38mm (1.5"). With the onset of the rainy season, wind speeds maintain their steady climb, providing relief from the humid climate. Weather in November »

Weather in December

Concluding the year, December's weather in Koki is characterized by a return to wetter conditions, with rainfall reaching an average of 95mm (3.74"). Accompanying the rainfall is a noticeable rise in humidity levels. Atmospheric pressure experiences a slight dip compared to the preceding months. Weather in December »

Frequently asked questions

What is the rainiest month in Koki?
January is the month with the most rainfall. Rain falls for 23.2 days and accumulates 179mm (7.05") of precipitation.
How many days does it rain in Koki?
In Koki, Comoros, during the entire year, the rain falls for 184 days and collects up to 800mm (31.5") of precipitation.
What is the month with the highest UV index in Koki?
January through December, with an average maximum UV index of 7, are months with the highest UV index in Koki.
What is the month with the lowest UV index in Koki?
January through December, with an average maximum UV index of 7, are months with the lowest UV index in Koki, Comoros.
What are the warmest months in Koki?
The height of temperatures in Koki is seen during March and April, averaging a high-temperature of 28.9°C (84°F).
What are the months with the least sunshine in Koki?
The months with the least sunshine are May and August, with an average of 7h of sunshine.
What is the month with the shortest days in Koki?
June has the shortest days of the year, with an average of 11h and 24min of daylight.
What is the least humid month in Koki?
July is the least humid month in Koki, Comoros, with an average relative humidity of 72%.
What month is the coldest in Koki?
August and September represent the coldest period, with an average high-temperature of 25.4°C (77.7°F).
What is the driest month in Koki?
The month with the least rainfall is September, when the rain falls for 6.4 days and typically collects 8mm (0.31") of precipitation.
What is the most humid month in Koki?
With an average relative humidity of 77%, November is the most humid month.
When are the longest days in Koki?
The month with the longest days is December, with an average of 12h and 48min of daylight.
Is there Daylight Saving Time (DST) in Koki?
Koki, Comoros, does not observe Daylight Saving Time (DST). EAT timezone is used throughout the entire year.
What month has the most sunshine in Koki?
With an average of 10.5h of sunshine, December has the most sunshine of the year in Koki, Comoros.
Average temperature - Koki, Comoros
Average temperature
Koki, Comoros

The warmest months (with the highest average high temperature) are March and April (28.9°C).
The months with the lowest average high temperature are August and September (25.4°C).

The months with the highest average low temperature are February and March (28°C).
The coldest months (with the lowest average low temperature) are August and September (24.7°C).

Average pressure - Koki, Comoros
Average pressure
Koki, Comoros

The month with the highest atmospheric pressure is August (1017mbar).
The month with the lowest atmospheric pressure is February (1010.3mbar).

Average wind speed - Koki, Comoros
Average wind speed
Koki, Comoros

The windiest month (with the highest average wind speed) is July (20.9km/h).
The calmest month (with the lowest average wind speed) is September (11.4km/h).

Average humidity - Koki, Comoros
Average humidity
Koki, Comoros

The month with the highest relative humidity is November (77%).
The month with the lowest relative humidity is July (72%).

Average rainfall - Koki, Comoros
Average rainfall
Koki, Comoros

The wettest month (with the highest rainfall) is January (179mm).
The driest month (with the least rainfall) is September (8mm).

Average rainfall days - Koki, Comoros
Average rainfall days
Koki, Comoros

The month with the highest number of rainy days is January (23.2 days).
The month with the least rainy days is September (6.4 days).

Average daylight / Average sunshine - Koki, Comoros
Average daylight / Average sunshine
Koki, Comoros

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).

The month with the most sunshine is December (Average sunshine: 10h and 30min).
The months with the least sunshine are May and August (Average sunshine: 7h and 0min).

Average sunshine days - Koki, Comoros
Average sunshine days
Koki, Comoros

The month with the most sunshine days is September (20.4 days).
The month with the least sunshine days is January (5.3 days).

Average UV index - Koki, Comoros
Average UV index
Koki, Comoros

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

Average visibility - Koki, Comoros
Average visibility
Koki, Comoros

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).

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