Climate and monthly weather forecastNioumamilima, Comoros
Climate and monthly weather forecast
The climate of Nioumamilima
Nioumamilima, located in the enchanting archipelago of the Comoros, operates under the predominant climate classification of Af, giving it a year-round profusion of diverse, tropical rainforest conditions. The climate of this exotic locale is characterized by minimally fluctuating, high temperatures and a constantly humid environment. The average annual temperature generally revolves in the range from 28.3°C (82.9°F) to 25.3°C (77.5°F), thereby creating a uniformly warm climate throughout the year.Furthermore, a high occurrence of rainfall is observed across all twelve months, providing a moist and fertile environment conducive to a rich species biodiversity. These rainfall numbers fluctuate slightly, peaking at 233mm (9.17") in January and slowly tapering off to a low of 11mm (0.43") in September. This high consistency of rainfall significantly contributes to maintaining constant humidity levels, generally at about 75%.
Moreover, Nioumamilima is graced with fair amounts of sunshine throughout the year, peaking around December with 11.3 hours per day and remaining steadily above 7 hours for the remaining months. Simultaneously, the relative UV index appears to be constantly high, averaging at around 7, reaffirming the tropical climate classification. With consistent wind speeds varying from 11.2km/h (7mph) to 23.7km/h (14.7mph), and cloud cover of 20% to 40%, the overall weather conditions depict a warm, humid atmosphere with a constant tropical feel.
The best time to visit Nioumamilima
The ideal period to explore this tropical paragon, Nioumamilima, generally falls between May and October. This time frame offers a more comfortable climate with a slightly cooler temperature range, from 25.3°C (77.5°F) to 26.5°C (79.7°F), coupled with relatively lower rainfall, from 11mm (0.43") to 33mm (1.3"). During these months, the humidity also tends to be on the lower side, averaging around 74%, providing a more pleasant weather experience for exploration and leisure activities. Meanwhile, sunshine hours remain abundant, with visiblility constant at 10km (6.2mi), indicating clear skies and excellent conditions for sightseeing and adventuring amongst the rich biodiversity of this tropical haven.The worst time to visit Nioumamilima
Given the tropical rainforest climate of Nioumamilima, the least favorable months to plan a visit would be January and February. These months tend to have the highest rainfall, with an average of 233mm (9.17") and 165mm (6.5") respectively. Furthermore, the high temperatures of 28.3°C (82.9°F) coupled with relative humidity around 78%, although typical of a tropical rainforest environment, can make outdoor activities uncomfortable for some visitors during this period.Spring weather in Nioumamilima
Spring in Nioumamilima is characterized by a slight transition period from high rainfall to a drier season. The monthly average rainfall shifts from 160mm (6.3") in March to 73mm (2.87") in May. In the span of these months, an incremental drop in humidity from 77% to 76% can also be noticed. Nevertheless, the tropical temperatures remain relatively constant, from 28.8°C (83.8°F) to 26.4°C (79.5°F), fostering a warm and pleasant environment. The gradual transition from a slightly wet to drier conditions with ample sunshine, makes spring a good time for visitors to explore Nioumamilima.Summer weather in Nioumamilima
In Nioumamilima, the summer months display a remarkable shift towards drier conditions coupled with a slight dip in temperature. The period from June to August presents a lower rainfall range from 20mm (0.79") to 31mm (1.22"). The same period also observes a drop in average high temperatures from 26.4°C (79.5°F) to 25.3°C (77.5°F). These factors, along with the slightly lower humidity, contribute to a relatively comfortable climate for visitors during the summer.Autumn weather in Nioumamilima
Autumn in Nioumamilima continues to delight with desirable weather conditions, characterized by low rainfall and relatively cooler temperatures. September through November exhibit a gradual elevation of rainfall from 11mm (0.43") to 33mm (1.3"). Additionally, the temperatures, move slightly upwards from 25.3°C (77.5°F) to 27.6°C (81.7°F). The overall lower humidity combined with plenty of sunshine makes autumn in Nioumamilima a delightful season.Winter weather in Nioumamilima
Winter in Nioumamilima, lasting from December to February, is pefectly tropical with relatively high temperatures and increased rainfall. The temperatures rank high, peaking at 28.3°C (82.9°F) in December and February. In addition, these months see an increase in rainfall, reaching 147mm (5.79") in December and a climax at 233mm (9.17") in January. Although the increased rainfall and humidity level, at 78%, could be challenging for some, the warm temperatures and a high sunshine duration, around 10.8 hours, make winter in Nioumamilima uniquely enjoyable for those with a preference for a tropical winter experience.Weather in January
January in Nioumamilima, Comoros maintains generally high temperatures, peaking at 28.2°C (82.8°F). Relative humidity hovers around high levels, yet it is slightly lower than in the upcoming month of February. Notably, this is the month with the highest rainfall of 233mm (9.17"), implying a wet start to the year. Weather in January »Weather in February
Weather conditions in February in Nioumamilima, Comoros reveal a minute increase in temperature from the previous month. The wind speed reduces to 14.9km/h (9.3mph) from 18.7km/h (11.6mph) evident in January, leading to relatively calmer sea waters. Weather in February »Weather in March
In March, Niagara Milima, Comoros experiences a slight rise in the average temperature to 28.8°C (83.8°F) from the previous month's 28.3°C (82.9°F). Additionally, the area witnesses a gradual increase in the number of rainy days. Weather in March »Weather in April
Weather in April sees a bit of cooling down with temperatures declining from March's highs. As the rain frequency increases, so does the relative humidity, making the climate a bit more humid than in previous months. However, despite the relatively high rainfall, there are still good amounts of sunshine available. Weather in April »Weather in May
May marks the start of more temperate weather patterns in Nioumamilima, Comoros as temperatures fall to an average low of 26°C (78.8°F). Increased wind speeds of up to 21.4km/h (13.3mph) may result in cooler breezes, enhancing outdoor comfort. Weather in May »Weather in June
The weather in Nioumamilima, Comoros during June transitions towards drier conditions compared to May, with a notable decrease in average relative humidity to 75% from the previous 76%. Temperatures stabilize, and while rainfall continues to decrease, sunshine duration extends. Weather in June »Weather in July
In July, Nioumamilima, Comoros experiences the year's least amount of rainfall at just 20mm (0.79"), a significant drop from June's 31mm (1.22"). Temperatures fall slightly, and humidity lowers making this month one of the most comfortable in terms of weather. Weather in July »Weather in August
Weather conditions in August in Nioumamilima, Comoros stabilize with nearly identical climate parameters to July. There's a marginal increase in rainfall from the previous month, but still maintaining within the dry spell. Sunshine hours increase considerably, leading to longer days and shorter nights. Weather in August »Weather in September
Moving into September, Nioumamilima, Comoros experiences further decrease in windspeed from 18km/h (11.2mph) in August to 12.9km/h (8mph). The reduction in wind speed might bring about calmer ocean waters, hence making boat rides smoother. Weather in September »Weather in October
October witnesses a marginal increase in temperatures in Nioumamilima, Comoros, from those in September, indicating the onset of warmer conditions. A moderate increase in rainfall occurs, but days remain mainly sunny with high visibility. Weather in October »Weather in November
November, the last month of the spring in Nioumamilima, is warm month, with an average temperature ranging between min 25.6°C (78.1°F) and max 27.6°C (81.7°F). The start of November marks an average high-temperature of a still moderately hot 27.6°C (81.7°F), hardly distinguishable from the conditions in October. Weather in November »Weather in December
In December, Nioumamilima, Comoros returns to warmer temperatures, peaking at 28.3°C (82.9°F), accompanied by a significant increase in rainfall to approximately 147mm (5.79") compared to November. Despite December having the second-highest rainfall, it has more sunny days than November. Weather in December »Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Nioumamilima, Comoros
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).
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
Nioumamilima, Comoros
- Average pressure in January:
1010.1mbar - Average pressure in February:
1010mbar - Average pressure in March:
1010.4mbar - Average pressure in April:
1011.7mbar - Average pressure in May:
1014.2mbar - Average pressure in June:
1016mbar
- Average pressure in July:
1017mbar - Average pressure in August:
1016.9mbar - Average pressure in September:
1016.2mbar - Average pressure in October:
1014mbar - Average pressure in November:
1012.1mbar - 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
Nioumamilima, Comoros
- Average wind speed in January:
18.7km/h - Average wind speed in February:
14.9km/h - Average wind speed in March:
12km/h - Average wind speed in April:
15.5km/h - Average wind speed in May:
21.4km/h - Average wind speed in June:
22.9km/h
- Average wind speed in July:
23.7km/h - Average wind speed in August:
18km/h - Average wind speed in September:
12.9km/h - Average wind speed in October:
12.1km/h - Average wind speed in November:
11.2km/h - 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
Nioumamilima, Comoros
The month with the highest relative humidity is January (78%).
The months with the lowest relative humidity are July and August (74%).
Average rainfall
Nioumamilima, Comoros
- Average rainfall in January:
233mm - Average rainfall in February:
165mm - Average rainfall in March:
174mm - Average rainfall in April:
160mm - Average rainfall in May:
73mm - Average rainfall in June:
31mm
The wettest month (with the highest rainfall) is January (233mm).
The driest month (with the least rainfall) is September (11mm).
Average rainfall days
Nioumamilima, Comoros
- Average rainfall days in January:
21.3 days - Average rainfall days in February:
19.3 days - Average rainfall days in March:
23 days - Average rainfall days in April:
23 days - Average rainfall days in May:
15.5 days - Average rainfall days in June:
12 days
- Average rainfall days in July:
11.9 days - Average rainfall days in August:
10.3 days - Average rainfall days in September:
8.4 days - Average rainfall days in October:
10 days - Average rainfall days in November:
13.4 days - 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 / Average sunshine
Nioumamilima, Comoros
- Average daylight in January:
12h and 42min - Average daylight in February:
12h and 30min - Average daylight in March:
12h and 12min - Average daylight in April:
11h and 48min - Average daylight in May:
11h and 36min - Average daylight in June:
11h and 24min
- Average daylight in July:
11h and 30min - Average daylight in August:
11h and 42min - Average daylight in September:
12h and 0min - Average daylight in October:
12h and 24min - Average daylight in November:
12h and 42min - Average daylight in December:
12h and 48min
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 January:
9h and 30min - Average sunshine in February:
8h and 12min - Average sunshine in March:
8h and 42min - Average sunshine in April:
7h and 48min - Average sunshine in May:
6h and 54min - Average sunshine in June:
7h and 6min
- Average sunshine in July:
7h and 18min - Average sunshine in August:
9h and 18min - Average sunshine in September:
10h and 18min - Average sunshine in October:
10h and 54min - Average sunshine in November:
11h and 18min - Average sunshine in December:
10h and 48min
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
Nioumamilima, Comoros
- Average sunshine days in January:
7.5 days - Average sunshine days in February:
7.8 days - Average sunshine days in March:
6.9 days - Average sunshine days in April:
5.8 days - Average sunshine days in May:
12.9 days - Average sunshine days in June:
14.2 days
- Average sunshine days in July:
15.9 days - Average sunshine days in August:
17.4 days - Average sunshine days in September:
18.1 days - Average sunshine days in October:
16.5 days - Average sunshine days in November:
13.8 days - 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
Nioumamilima, Comoros
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
Nioumamilima, Comoros
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
Nioumamilima, 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).





