Climate and monthly weather forecastRanongga, Solomon Islands
Climate and monthly weather forecast
The climate of Ranongga
Ranongga, a part of the Solomon Islands, prides itself on a tropical rainforest climate largely determined by its geographical position near the equator and the area's vast ocean expanse. This is identified as Af - tropical rainforest by the Köppen climate classification system. Throughout the year, the weather conditions sustain a fairly uniform pattern with consistent high temperatures, high humidity, and frequent, ample rainfall creating a moisture-rich environment.Taking a closer look at the weather parameters, individuals may notice minimal fluctuation throughout the year in terms of temperature with a miniscule difference between highs from 28.3°C (82.9°F) to 29.9°C (85.8°F) and lows ranging from 26°C (78.8°F) to 27.3°C (81.1°F). Humidity stays in the fairly sizeable bracket of 76% to 81% adding to the moist atmosphere. Little variation on the daylight hours, keeping the region to an 11.7 hours to 12.6 hours range, ensures the region's tropical vibrancy.
Rainfall is generous in Ranongga, with the wettest month being July where the rainfall averages at 250mm (9.84"), whereas, the lowest rainfall occurs in May at 184mm (7.24"). Furthermore, the island experiences wind speeds in the range of certain stability, from 9.8km/h (6.1mph) to 17.1km/h (10.6mph) observed in December and July respectively.
The best time to visit Ranongga
Despite the consistent climate throughout the year, people considering a visit to Ranongga may find themselves most comfortable in the period fromApril to June. While the difference in temperature fluctuation is minimal throughout the year, this period has a slightly lower humidity level, a decrease in rainfall and maintains a balance between daylight and sunshine hours, with available light from 8.2 hours in May to 7.9 hours in April.The worst time to visit Ranongga
While Ranongga has a fairly stable climate, the months of July and August might pose as relatively uncomfortable periods for visitors. During this time, the island experiences the highest rainfall of the year at 250mm (9.84") and 257mm (10.12") consecutively. In addition, the wind speed during these months is the highest at 17.1km/h (10.6mph) in July and 15.6km/h (9.7mph) in August, potentially impacting the smoothness of sea travel and outdoor activities.Spring weather in Ranongga
Incredibly, the spring season of Ranongga (March, April, and May) digs out the best the tropical paradise has to offer. With temperatures ranging from highs of 29.5°C (85.1°F) to 29.4°C (84.9°F), and lows of 27°C (80.6°F) to 26.8°C (80.2°F), the weather remains moderately warm but not overly hot. Rainfall sees a relative decline, standing at 246mm (9.69"), 207mm (8.15"), 184mm (7.24") across these months, constituting the driest period on the island.Summer weather in Ranongga
Summers in Ranongga, running between June and August, take the humid tropical climate a notch higher. Even with temperatures seemingly consistent to what’s experienced in spring, the weather does feel somewhat harsher due to the increase in rainfall and wind speed. Rainfall tops at 257mm (10.12") in August, marking it as the wettest month, and with highest wind speed of the year at 17.1km/h (10.6mph) in July.Autumn weather in Ranongga
Autumn begins from September stretching till November. Temperatures cool down slightly with highs from 28.6°C (83.5°F) in September to 29.6°C (85.3°F) in November while the lows range from 26.4°C (79.5°F) to 27°C (80.6°F). Rainfall, oscillating between 248mm (9.76") to 209mm (8.23"), and the sustained humidity imply that these three months are also pooled into the wet season of Ranongga.Winter weather in Ranongga
When it comes to the winter season, December, January, and February, the temperature and rainfall are very similar to the figures seen in autumn. Temperature caps from 29.9°C (85.8°F) and 29.8°C (85.6°F) and bottoms at 27.3°C (81.1°F), 27.3°C (81.1°F). The rainfall lies within the 193mm (7.6") to 226 range. With marked cloudiness at 40%, the lowest percentage in the year, December allows better visibility for visitors.Weather in January
As the year begins in Ranongga, Solomon Islands, a tropical climate prevails, setting the stage for a humidity level of 76%. Rain showers can be expected throughout the month, leading to lush vegetation across the island. The weather favors outdoor activities due to warm temperatures that are somewhat balanced by the island breezes. Weather in January »Weather in February
February presents a slight increase in environmental moisture, with humidity reaching 77%, compared to the previous month. The climate remains fairly consistent throughout the month, still establishing the tropical ambiance. Rain becomes a frequent companion of the island's inhabitants, ensuring flora remain vibrant and green. Weather in February »Weather in March
The transition into March welcomes an increase in rainfall to 246mm (9.69"), making it slightly wetter than February. This tropical rain enhances the island’s lush greenery, despite the consistent high temperatures. This month experiences less daylight compared to its predecessor, but a visit outdoors isn’t restricted due to balanced weather conditions. Weather in March »Weather in April
April's climate doesn't stray too far from March, showing minor variations in weather dynamics. The rainfall drops slightly compared to March but the island still receives a healthy dosage of showers. With the month, the daylight gradually decreases but overall temperatures remain well balanced. Weather in April »Weather in May
Moving into May, atmospheric pressure rises slightly to 1009.5mb, causing modest variations in the weather scenario. Keeping up with the tropical tradition, rainfall and humidity levels persistently high. The decreased sunlight duration is compensated by increased sunshine brightness in the afternoon. Weather in May »Weather in June
June experiences a further increase in atmospheric pressure to 1009.8mb, similar to the change observed in May. Despite the weather conditions remaining primarily steady, this is the time of the year when the island feels most tropical. Weather in June »Weather in July
The month of July features an increased wind speed, peaking at 17.1km/h (10.6mph), a substantial rise from June's wind speeds. This decisive shift in wind conditions hints at a change in the weather dynamic. The nights are cooler but the days remain warm, setting a contrasting mood within the span of 24 hours. Weather in July »Weather in August
August efficiencies in wind pace, climbing from 17.1km/h (10.6mph) to 15.6km/h (9.7mph). The change is slight but sufficient to affect the environment although the basic tropical features persist. Rainfall is still a regular occurrence, drenching the island in its nourishing showers. Weather in August »Weather in September
The weather in September continues to evolve, visibly showcasing the shift from peak tropical conditions to a slightly altered climate. A significant shift gets noted in the decrease in wind speed from 15.6km/h (9.7mph) in August to 14.6km/h (9.1mph) this month. Weather in September »Weather in October
October brings further decrease in the wind speed, making the ambiance of Ranongga calmer and serene. As the month unfolds, the tropical features of high humidity and frequent rainfall persist, painting a tropical paradise. The weather remains mildly warm with sufficient sunlight to engage in outdoor activities. Weather in October »Weather in November
The atmospheric pressure in November decreases to 1008.2mb, signifying further transformations in the weather. As the wind speed continues to descend, there is a visible drop in the previously prevailing tropical conditions. Despite the decrease in pressure, the weather retains the fine balance between sunshine, rainfall, and humid conditions. Weather in November »Weather in December
December closes the year with a slight rise in temperature to 29.9°C (85.8°F), marking it the warmest month of the year. As the island welcomes the climatic shift, the tropical features of the weather remain in harmony with the changing conditions. Weather in December »Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Ranongga, Solomon Islands
The warmest month (with the highest average high temperature) is December (29.9°C).
The month with the lowest average high temperature is August (28.3°C).
The months with the highest average low temperature are January and December (27.3°C).
The coldest month (with the lowest average low temperature) is August (26°C).
Average pressure
Ranongga, Solomon Islands
- Average pressure in January:
1007mbar - Average pressure in February:
1007.4mbar - Average pressure in March:
1007.8mbar - Average pressure in April:
1008.7mbar - Average pressure in May:
1009.5mbar - Average pressure in June:
1009.8mbar
- Average pressure in July:
1009.7mbar - Average pressure in August:
1010.2mbar - Average pressure in September:
1010.1mbar - Average pressure in October:
1009.7mbar - Average pressure in November:
1008.2mbar - Average pressure in December:
1007.1mbar
The month with the highest atmospheric pressure is August (1010.2mbar).
The month with the lowest atmospheric pressure is January (1007mbar).
Average wind speed
Ranongga, Solomon Islands
- Average wind speed in January:
11.4km/h - Average wind speed in February:
13.5km/h - Average wind speed in March:
11.2km/h - Average wind speed in April:
9.9km/h - Average wind speed in May:
10.9km/h - Average wind speed in June:
13.1km/h
- Average wind speed in July:
17.1km/h - Average wind speed in August:
15.6km/h - Average wind speed in September:
14.6km/h - Average wind speed in October:
11.8km/h - Average wind speed in November:
10km/h - Average wind speed in December:
9.8km/h
The windiest month (with the highest average wind speed) is July (17.1km/h).
The calmest month (with the lowest average wind speed) is December (9.8km/h).
Average humidity
Ranongga, Solomon Islands
The month with the highest relative humidity is July (81%).
The months with the lowest relative humidity are January and December (76%).
Average rainfall
Ranongga, Solomon Islands
- Average rainfall in January:
226mm - Average rainfall in February:
202mm - Average rainfall in March:
246mm - Average rainfall in April:
207mm - Average rainfall in May:
184mm - Average rainfall in June:
187mm
- Average rainfall in July:
250mm - Average rainfall in August:
257mm - Average rainfall in September:
248mm - Average rainfall in October:
218mm - Average rainfall in November:
209mm - Average rainfall in December:
193mm
The wettest month (with the highest rainfall) is August (257mm).
The driest month (with the least rainfall) is May (184mm).
Average rainfall days
Ranongga, Solomon Islands
- Average rainfall days in January:
27.5 days - Average rainfall days in February:
26.4 days - Average rainfall days in March:
28.8 days - Average rainfall days in April:
28.6 days - Average rainfall days in May:
28.3 days - Average rainfall days in June:
27 days
- Average rainfall days in July:
29.1 days - Average rainfall days in August:
28.5 days - Average rainfall days in September:
27.1 days - Average rainfall days in October:
28.1 days - Average rainfall days in November:
26.9 days - Average rainfall days in December:
27.3 days
The month with the highest number of rainy days is July (29.1 days).
The month with the least rainy days is February (26.4 days).
Average daylight / Average sunshine
Ranongga, Solomon Islands
- Average daylight in January:
12h and 30min - Average daylight in February:
12h and 24min - Average daylight in March:
12h and 6min - Average daylight in April:
11h and 54min - Average daylight in May:
11h and 48min - Average daylight in June:
11h and 42min
- Average daylight in July:
11h and 42min - Average daylight in August:
11h and 54min - Average daylight in September:
12h and 6min - Average daylight in October:
12h and 18min - Average daylight in November:
12h and 30min - Average daylight in December:
12h and 36min
The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 42min).
- Average sunshine in January:
7h and 48min - Average sunshine in February:
7h and 48min - Average sunshine in March:
7h and 42min - Average sunshine in April:
7h and 54min - Average sunshine in May:
8h and 12min - Average sunshine in June:
7h and 42min
- Average sunshine in July:
6h and 48min - Average sunshine in August:
7h and 18min - Average sunshine in September:
7h and 48min - Average sunshine in October:
7h and 54min - Average sunshine in November:
8h and 12min - Average sunshine in December:
8h and 12min
The months with the most sunshine are May, November and December (Average sunshine: 8h and 12min).
The month with the least sunshine is July (Average sunshine: 6h and 48min).
Average sunshine days
Ranongga, Solomon Islands
- Average sunshine days in January:
2.5 days - Average sunshine days in February:
1.6 days - Average sunshine days in March:
1.3 days - Average sunshine days in April:
0.9 days - Average sunshine days in May:
1.4 days - Average sunshine days in June:
1.8 days
- Average sunshine days in July:
1.1 days - Average sunshine days in August:
1.2 days - Average sunshine days in September:
1.9 days - Average sunshine days in October:
1.2 days - Average sunshine days in November:
1.7 days - Average sunshine days in December:
3.1 days
The month with the most sunshine days is December (3.1 days).
The month with the least sunshine days is April (0.9 days).
Average UV index
Ranongga, Solomon Islands
The months with the highest UV index are January, February, March, April, July, August, October, November and December (UV index 7).
The months with the lowest UV index are May, June and September (UV index 6).
Average cloud cover
Ranongga, Solomon Islands
The month with the most cloud cover is July (Cloud cover 53).
The month with the least cloud cover is December (Cloud cover 40).
Average visibility
Ranongga, Solomon Islands
The months with the highest visibility are February, June and December (10km).
The months with the lowest visibility are January, March, April, May, July, August, September, October and November (9km).





