Climate and monthly weather forecastKuma, Kiribati
Climate and monthly weather forecast
The climate of Kuma
Kuma, a scenic locale in Kiribati, presents a climate that receives a tropical rainforest classification under the Köppen climate system. This Af category, as designated by Köppen, is representative of the region's constant high temperatures and significant precipitation dispersed evenly all year round.Throughout the year, Kuma displays consistency in temperature with a high average fluctuating from 28.2°C (82.8°F) to 28.8°C (83.8°F) and the low range varying from 27.2°C (81°F) to 27.7°C (81.9°F). It's worth noting the monthly relative humidity moderately alters between 73% and 79%. Cloud cover percentage also showcases minute alterations with a spread from 39% to 50%. This suggests a steady level of cloudiness throughout the year.
The rainfall in Kuma shows notable variations with the peak in March at 271mm (10.67") and the least in September and October at 90mm (3.54"). Daylight hours are relatively stable throughout the year with a transition from 11.9 hours to 12.3 hours. The wind speed undertakes a minor variation from 15.4km/h (9.6mph) to 24.5km/h (15.2mph). Kuma essentially experiences wind speeds in the moderate range as per the Beaufort scale.
The UV index in Kuma persistently maintains a level of 7 throughout the year indicating a high risk of harm from unprotected sun exposure. When it comes to atmospheric pressure, a small fluctuation can be seen ranging from 1007.5mb to 1009.4mb.
The best time to visit Kuma
Given the climate pattern, the best time to visit Kuma would notably be between September and October. During these months, the rainfall decreases to its lowest at 90mm (3.54") and the number of sunshine days are at their peak, ranging from 10 to 12 days, allowing visitors to fully engage with outdoor activities.The worst time to visit Kuma
The least favorable time for a visit to Kuma tends to be between February and March. The area experiences its highest rainfall at 271mm (10.67") in March. Additionally, these months have the fewer sunshine days, specifically 3.6 days in March which may impose limitations on outdoor activities.Spring weather in Kuma
In Kuma, the spring months from March to May experience an average high temperature from 28.4°C (83.1°F) to 28.8°C (83.8°F) and an average low temperature from 27.2°C (81°F) to 27.4°C (81.3°F). Rainfall remains high in March at 271mm (10.67") but witnesses a decrease in April and May to 222mm (8.74") and 179mm (7.05") respectively. The number of sunshine hours slightly increases from 6.9 to 7.6 hours.Summer weather in Kuma
From June to August, considered the summer months, Kuma experiences a slight decrease in average high temperatures from 28.8°C (83.8°F) to 28.7°C (83.7°F) and in average low temperatures from to 27.5°C (81.5°F) to 27.6°C (81.7°F). These months witness a reduction in rainfall from 144mm (5.67") to 105mm (4.13"). Additionally, the summer season boasts the highest sunshine hours from 7.9 hours to 8.2 hours.Autumn weather in Kuma
During the autumn months of September to November, Kuma denotes a consistency in temperature with the high average from 28.7°C (83.7°F) to 28.6°C (83.5°F) and the low average from 27.6°C (81.7°F) to 27.7°C (81.9°F). The cooling trend is accompanied by a downward trend in rainfall from 91mm (3.58") to 102mm (4.02"). Maximum sunshine hours are experienced in September at 8.2 hours.Winter weather in Kuma
The winter season from December to February in Kuma showcases a minor decrease in the average high temperature from 28.5°C (83.3°F) to 28.2°C (82.8°F) and in the average low from 27.4°C (81.3°F) to 27.2°C (81°F). A significant increase in rainfall can be observed from 224mm (8.82") in December to 271mm (10.67") by February. According to the data, the winter season has fewer sunshine hours, decreasing from 7.5 to 6.9 hours.Weather in January
In Kuma, Kiribati, January experiences warm temperatures, quite consistent with the tropical climate of the area. The month is characterized by cloudy skies and high humidity, conditions typical of the rainy season. Breezy winds are also a notable feature of the weather this month, creating a cool atmosphere despite warm weather. Weather in January »Weather in February
February in Kuma sees a slight reduction in rainfall compared to the previous month, but with almost the same number of rainy days. The humidity levels remain high with typically cloudy skies, although winds offer a cooling respite. Weather in February »Weather in March
Weather conditions in March in Kuma become slightly harsher. Rainfall rises, reaching an average of 271mm (10.67"), marking the highest for the year. The city experiences only slight changes in temperature and humidity. However, there is a visible drop in the number of sunshine days. Weather in March »Weather in April
As Kuma transitions from the rainy season, April sees another round of rainfall, albeit lesser than March. The slight increase in daytime temperatures is experienced alongside an increase in sunshine hours. With overcast skies often dominant, the period offers a mix of the wet and dry seasons. Weather in April »Weather in May
May marks the beginning of drier conditions in Kuma, Kiribati. The warm weather continues, but with drops in rainfall and humidity levels. With the rainy season in the rear-view mirror, increased sunshine hours and higher visibility factor into the city's appeal for visitors. Weather in May »Weather in June
In June, Kuma experiences better weather conditions, making it a preferred time for outdoor activities. Marking a decline in rainfall and number of rainy days, the month sees a rise in sunshine hours. The reduced cloud cover and humidity levels combined with longer daylight hours make June ideal for beach visits. Weather in June »Weather in July
The dry season continues in July with weather conditions favourable for outdoor activities. Nearly identical to June’s weather, visitors can enjoy longer sunshine hours and less cloud coverage. Despite the warm weather, the cooling winds make a significant difference in the overall experience. Weather in July »Weather in August
August maintains the favourable conditions as seen in July, but with the lightest rainfall of the year. Decreased humidity, clearer skies and consistent winds continue to make outdoor activities appealing in Kuma. Notwithstanding the warm daytime temperatures, the afternoons remain comfortable due to cooling breezes. Weather in August »Weather in September
September continues the trend of improving weather conditions. The decrease in rainfall achieves a new low while the number of sunshine days surpasses all previous months. The city of Kuma, under clearer skies, sees an increase in daylight hours. Weather in September »Weather in October
October sees the conclusion of the dry spell. Rainfall marginally increases but remains relatively low. The increased number of sunshine days and clearer skies make for a pleasant weather experience. A gradual decrease in daylight hours is noticeable, making early ventures more suitable for sightseeing. Weather in October »Weather in November
November brings in another increase in rainfall indicating the onset of the wet season. However, the weather remains pleasant for outdoor activities as the rainfall is evenly spread throughout the month. The slight increase in nighttime temperatures provides cooler evenings. Weather in November »Weather in December
The weather conditions in December shift quite significantly in Kuma, with a noticeable increase in rainfall. With more cloudy days, the number of sunshine days decreases. However, the cooler winds along with increased daylight hours create favourable conditions for indoor activities. Weather in December »Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In Kuma, Kiribati, during the entire year, the rain falls for 252.8 days and collects up to 1904mm (74.96") of precipitation.
The months with the highest UV index in Kuma, Kiribati, are January through December, with an average maximum UV index of 7.
The months with the lowest UV index in Kuma, Kiribati, are January through December, with an average maximum UV index of 7.
February, known for its average high temperature of 28.2°C (82.8°F) and an average low temperature of 27.2°C (81°F), is the coldest month in Kuma.
February through April, with an average relative humidity of 79%, are most humid months in Kuma.
The month with the most rainfall in Kuma is March, when the rain falls for 24.8 days and typically aggregates up to 271mm (10.67") of precipitation.
March has the least sunshine of the year, with an average of 6.9h of sunshine.
May, June and September, with an average high-temperature of 28.8°C (83.8°F), are warmest months.
The month with the longest days in Kuma is June, with an average of 12h and 18min of daylight.
The month with the most sunshine is September, with an average of 8.2h of sunshine.
With an average relative humidity of 73%, October is the least humid month.
October is the month with the least rainfall. Rain falls for 16.3 days and accumulates 90mm (3.54") of precipitation.
December has the shortest days of the year, with an average of 11h and 54min of daylight.
Kuma does not observe Daylight Saving Time (DST). +12 timezone is used throughout the entire year.
Average temperature
Kuma, Kiribati
The warmest months (with the highest average high temperature) are May, June and September (28.8°C).
The month with the lowest average high temperature is February (28.2°C).
The month with the highest average low temperature is November (27.7°C).
The coldest months (with the lowest average low temperature) are February and March (27.2°C).
Average pressure
Kuma, Kiribati
- Average pressure in January:
1007.7mbar - Average pressure in February:
1008.1mbar - Average pressure in March:
1008.4mbar - Average pressure in April:
1009mbar - Average pressure in May:
1009.3mbar - Average pressure in June:
1009.1mbar
- Average pressure in July:
1008.8mbar - Average pressure in August:
1009.3mbar - Average pressure in September:
1009.4mbar - Average pressure in October:
1009.3mbar - Average pressure in November:
1008.2mbar - Average pressure in December:
1007.5mbar
The month with the highest atmospheric pressure is September (1009.4mbar).
The month with the lowest atmospheric pressure is December (1007.5mbar).
Average wind speed
Kuma, Kiribati
- Average wind speed in January:
22.9km/h - Average wind speed in February:
24.5km/h - Average wind speed in March:
22.9km/h - Average wind speed in April:
20.8km/h - Average wind speed in May:
19.2km/h - Average wind speed in June:
17.1km/h
- Average wind speed in July:
17.1km/h - Average wind speed in August:
16.2km/h - Average wind speed in September:
17.2km/h - Average wind speed in October:
15.4km/h - Average wind speed in November:
16.2km/h - Average wind speed in December:
19.9km/h
The windiest month (with the highest average wind speed) is February (24.5km/h).
The calmest month (with the lowest average wind speed) is October (15.4km/h).
Average humidity
Kuma, Kiribati
The months with the highest relative humidity are February, March and April (79%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Kuma, Kiribati
- Average rainfall in January:
190mm - Average rainfall in February:
132mm - Average rainfall in March:
271mm - Average rainfall in April:
222mm - Average rainfall in May:
179mm - Average rainfall in June:
144mm
The wettest month (with the highest rainfall) is March (271mm).
The driest month (with the least rainfall) is October (90mm).
Average rainfall days
Kuma, Kiribati
- Average rainfall days in January:
20.7 days - Average rainfall days in February:
19.1 days - Average rainfall days in March:
24.8 days - Average rainfall days in April:
24.9 days - Average rainfall days in May:
24.7 days - Average rainfall days in June:
23 days
- Average rainfall days in July:
23.9 days - Average rainfall days in August:
19.2 days - Average rainfall days in September:
18.2 days - Average rainfall days in October:
16.3 days - Average rainfall days in November:
16.9 days - Average rainfall days in December:
21.1 days
The month with the highest number of rainy days is April (24.9 days).
The month with the least rainy days is October (16.3 days).
Average daylight / Average sunshine
Kuma, Kiribati
- Average daylight in January:
12h and 0min - Average daylight in February:
12h and 0min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 12min - Average daylight in May:
12h and 18min - Average daylight in June:
12h and 18min
- Average daylight in July:
12h and 18min - Average daylight in August:
12h and 12min - Average daylight in September:
12h and 6min - Average daylight in October:
12h and 6min - Average daylight in November:
12h and 0min - Average daylight in December:
11h and 54min
The month with the longest days is June (Average daylight: 12h and 18min).
The month with the shortest days is December (Average daylight: 11h and 54min).
- Average sunshine in January:
7h and 0min - Average sunshine in February:
7h and 18min - Average sunshine in March:
6h and 54min - Average sunshine in April:
7h and 6min - Average sunshine in May:
7h and 36min - Average sunshine in June:
7h and 54min
- Average sunshine in July:
7h and 48min - Average sunshine in August:
7h and 54min - Average sunshine in September:
8h and 12min - Average sunshine in October:
8h and 0min - Average sunshine in November:
7h and 54min - Average sunshine in December:
7h and 30min
The month with the most sunshine is September (Average sunshine: 8h and 12min).
The month with the least sunshine is March (Average sunshine: 6h and 54min).
Average sunshine days
Kuma, Kiribati
- Average sunshine days in January:
8.1 days - Average sunshine days in February:
5.7 days - Average sunshine days in March:
3.6 days - Average sunshine days in April:
2.8 days - Average sunshine days in May:
4.8 days - Average sunshine days in June:
5.8 days
- Average sunshine days in July:
5.4 days - Average sunshine days in August:
9.3 days - Average sunshine days in September:
9.7 days - Average sunshine days in October:
12 days - Average sunshine days in November:
10.1 days - Average sunshine days in December:
7.1 days
The month with the most sunshine days is October (12 days).
The month with the least sunshine days is April (2.8 days).
Average UV index
Kuma, Kiribati
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 cloud cover
Kuma, Kiribati
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is September (Cloud cover 39).
Average visibility
Kuma, Kiribati
The months with the highest visibility are January, February, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are March and April (9km).
