Climate and monthly weather forecastBong, Liberia
Climate and monthly weather forecast
The climate of Bong
Bong, Liberia, has a predominantly tropical monsoon climate, categorized as 'Am' under the Köppen climate classification. This climate is characterized by high temperatures and considerable levels of humidity, with the majority of the annual precipitation falling within the monsoon season.Throughout the year, atmospheric pressure remains reasonably stable, fluctuating minimally between 1010.8mb and 1014.5mb. Regarding temperature, Bong doesn't experience any dramatic fluctuations annually. The warmest months tend to be June and July, with average maximum temperatures of 34.7°C (94.5°F) and 34.2°C (93.6°F) respectively, while January and February are marginally cooler, expecting maximum temperatures under 34°C (93.2°F). Minimum temperatures generally fall within the range from 16.8°C (62.2°F) to 21.3°C (70.3°F), with lows typically occurring between January and February.
In terms of precipitation, Bong does see a sharp contrast between its wet and dry seasons. Rainfall is at its most intense from June to November, peaking impressively at 250mm (9.84") in September. Quite the opposite, December through April is virtually dry, with rainfall plummeting to a mere 6mm (0.24") in January.
Humidity, as expected in a typical monsoon climate, is high round the year with it escalating from 47% in January to 92% between August and October. Simultaneously, sunshine hours decrease substantially during the wet season, falling to as low as 3.8 hours in August. Conversely, sunshine hours reach their peak of 9.8 hours in January and December.
The best time to visit Bong
As with most tropical climates, the best time to visit Bong would undoubtedly be during the dry season, which runs from December to April. During these months, rainfall is lowest, ranging from barely 3mm (0.12") in December to 26mm (1.02") in February. Daily sunshine hours are at their peak during this time, providing tourists ample opportunities for sightseeing under generally clear skies.The worst time to visit Bong
The wettest months in Bong, namely from June to November, would be considered the least desirable time to visit. The torrential rainfall this region experiences, peaking at 250mm (9.84") in September, combined with high humidity levels reaching up to 92%, can make both outdoor activities and travelling rather challenging.Spring weather in Bong
Taking into consideration the local climate, the concept of 'spring' as in temperate regions doesn't truly apply to Bong. However, corresponding to the period of March, April, and May, this season starts to witness an upturn in rainfall, with May experiencing a notable increase to 161mm (6.34"). Average maximum temperatures remain steady at around 33°C (91.4°F) confirming the region's persistent warmth.Summer weather in Bong
True to its tropical monsoon climate, Bong's summer which encapsulates June, July, and August, is characterized by intense rainfall and soaring humidity. Rainfall hits its stride in August with 213mm (8.39"). Simultaneously, average maximum temperatures hover within 26.9°C (80.4°F) to 34.7°C (94.5°F) range, and humidity spikes to a hefty 92%.Autumn weather in Bong
With the region's heaviest rainfall occurring in September and continued high humidity levels, Bong's Autumn (September, October, November) is still very much wet and hot. The climate remains warm with maximum temperatures varying from 27.4°C (81.3°F) to 30.3°C (86.5°F).Winter weather in Bong
Winter months in Bong, which would be December, January, and February, mark the arrival of the dry season. The weather is noticeably drier, with rainfall plummeting to an insignificant 6mm (0.24") in January. At the same time, temperatures maintain their typically warm range from 31°C (87.8°F) to 34.7°C (94.5°F), with the region enjoying increased hours of sunshine at approximately 9.8 hours a day.Weather in January
The weather in Bong, Liberia, in January is predominantly warm with sunny spells. Main meteorological feature is humidity at 47%, which is one of the lowest in the year, while rainfall is minimal with just 6mm (0.24"). With moderate wind speeds up to 4.9km/h (3mph), January offers relatively calm outdoor conditions. Weather in January »Weather in February
In Bong, Liberia, February ushers in the month with relatively warm temperatures and increased rainfall. The weather becomes more humid with a noticeable jump in relative humidity to 58%. As tourists leaving January would have noticed, February offers a blend of warmth and rain signature to tropical climatic conditions. Weather in February »Weather in March
Rainy season seems to stir significantly in March enhancing the lush greenery of Bong, Liberia. Rising sharply from the previous month, the rainfall in March exceeds previous months at a substantial 85mm (3.35"). Standing at this cusp of change, the weather narrows the gap between day and night temperatures, leading to a comfortably warm observed climate. Weather in March »Weather in April
By the time April rolls around, rainfall peaks and Bong, Liberia maintains a steady set of climatic conditions governed by high levels of humidity. Reaching its zenith at 98mm (3.86"), April’s showers overshadow those in March, making it a month of torrential rains. Weather in April »Weather in May
In Bong, Liberia, May categorizes the gradual shift of weather towards heat without compromising on its rainy season. As exemplified by May’s maximum rainfall accumulation through the year at 161mm (6.34"), expect delightful tropical showers. Weather in May »Weather in June
June's weather in Bong, Liberia, almost mirrors May; only, the balance gradually shifts toward the sun. The mood of the month can be defined by an increasing amount of sunlight, clocking at 12.5 hours per day. Comparing this to the coming month of July, June plays a prelude to the hot summer days with reduced rainfall. Weather in June »Weather in July
Transitioning into the heart of summer, July in Bong, Liberia, showcases the city's tendency for high temperatures. Rainfall reaches its peak at 185mm (7.28"), giving July a blend of high temperatures and sporadic showers. Substantially, the latter half of the year ushers in a period of higher temperatures and humidity levels, compared to the first half. Weather in July »Weather in August
In Bong, Liberia, August proves that the heart of summer is still beating strong. Accumulated rainfall reaches 213mm (8.39"), the highest of the year, signifying August as the peak of the rainy season. The month is similar to July in contrast but forecasts predict a slight decrease in temperature as September looms on the horizon. Weather in August »Weather in September
Moderating weather takes center stage in September in Bong, Liberia. A substantial drop in rainfall from August's peak, down to 250mm (9.84"), marks the end of the rainy season. Any residual high temperatures from August gradually give way to more pleasant weather, setting the stage for the milder, lower-humidity months ahead. Weather in September »Weather in October
October represents a steady transition from the rainfall-heavy months to a drier period in Bong, Liberia. Steadily decreasing down to 197mm (7.76"), October rainfall does commence the dry season, a noticeable shift from the wet September. Weather in October »Weather in November
November brings a determined start to the dry season in Bong, Liberia. Expected rainfall is comparatively low, cascading down to a mere 51mm (2.01"), a significant contrast to the preceding October. Visitors can expect bright, sunny days with scanty rainfall, revealing November as a window to the best of Bong's tropical charm. Weather in November »Weather in December
In Bong, Liberia, December brings in the close of the year with perfect holiday weather. Captivatingly, the rainfall drops to the lowest point in the year at a mere 3mm (0.12"), providing a stark comparison to November. Keeping in line with its reputation as a premier holiday destination, Bong witnesses a glut of sunny days. Weather in December »Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Bong, Liberia
The warmest month (with the highest average high temperature) is February (34.7°C).
The month with the lowest average high temperature is August (26.1°C).
The months with the highest average low temperature are April and May (21.3°C).
The coldest month (with the lowest average low temperature) is January (16.8°C).
Average pressure
Bong, Liberia
- Average pressure in January:
1011.8mbar - Average pressure in February:
1010.8mbar - Average pressure in March:
1010.8mbar - Average pressure in April:
1011mbar - Average pressure in May:
1012.2mbar - Average pressure in June:
1013.9mbar
- Average pressure in July:
1014.5mbar - Average pressure in August:
1014.2mbar - Average pressure in September:
1013.5mbar - Average pressure in October:
1012.3mbar - Average pressure in November:
1011.5mbar - Average pressure in December:
1011.8mbar
The month with the highest atmospheric pressure is July (1014.5mbar).
The months with the lowest atmospheric pressure are February and March (1010.8mbar).
Average wind speed
Bong, Liberia
- Average wind speed in January:
4.9km/h - Average wind speed in February:
5km/h - Average wind speed in March:
5.1km/h - Average wind speed in April:
5.1km/h - Average wind speed in May:
4.9km/h - Average wind speed in June:
5km/h
- Average wind speed in July:
5.5km/h - Average wind speed in August:
5.7km/h - Average wind speed in September:
4.5km/h - Average wind speed in October:
3.8km/h - Average wind speed in November:
3.8km/h - Average wind speed in December:
4.8km/h
The windiest month (with the highest average wind speed) is August (5.7km/h).
The calmest months (with the lowest average wind speed) are October and November (3.8km/h).
Average humidity
Bong, Liberia
The months with the highest relative humidity are August and September (92%).
The month with the lowest relative humidity is January (47%).
Average rainfall
Bong, Liberia
The wettest month (with the highest rainfall) is September (250mm).
The driest month (with the least rainfall) is December (3mm).
Average rainfall days
Bong, Liberia
- Average rainfall days in January:
4.3 days - Average rainfall days in February:
10.8 days - Average rainfall days in March:
20.8 days - Average rainfall days in April:
24.9 days - Average rainfall days in May:
28.6 days - Average rainfall days in June:
29.2 days
- Average rainfall days in July:
29.8 days - Average rainfall days in August:
30.5 days - Average rainfall days in September:
29.8 days - Average rainfall days in October:
27.4 days - Average rainfall days in November:
17.3 days - Average rainfall days in December:
3 days
The month with the highest number of rainy days is August (30.5 days).
The month with the least rainy days is December (3 days).
Average daylight / Average sunshine
Bong, Liberia
- Average daylight in January:
11h and 48min - Average daylight in February:
11h and 54min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 18min - Average daylight in May:
12h and 24min - Average daylight in June:
12h and 30min
- Average daylight in July:
12h and 30min - Average daylight in August:
12h and 18min - Average daylight in September:
12h and 12min - Average daylight in October:
12h and 0min - Average daylight in November:
11h and 48min - Average daylight in December:
11h and 42min
The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 42min).
- Average sunshine in January:
9h and 48min - Average sunshine in February:
9h and 6min - Average sunshine in March:
8h and 36min - Average sunshine in April:
8h and 0min - Average sunshine in May:
7h and 12min - Average sunshine in June:
5h and 48min
- Average sunshine in July:
4h and 36min - Average sunshine in August:
3h and 48min - Average sunshine in September:
5h and 24min - Average sunshine in October:
7h and 18min - Average sunshine in November:
9h and 0min - Average sunshine in December:
9h and 48min
The months with the most sunshine are January and December (Average sunshine: 9h and 48min).
The month with the least sunshine is August (Average sunshine: 3h and 48min).
Average sunshine days
Bong, Liberia
- Average sunshine days in January:
25.2 days - Average sunshine days in February:
14.2 days - Average sunshine days in March:
7.7 days - Average sunshine days in April:
3.5 days - Average sunshine days in May:
1.2 days - Average sunshine days in June:
0.5 days
- Average sunshine days in July:
0.2 days - Average sunshine days in August:
0.2 days - Average sunshine days in September:
0.1 days - Average sunshine days in October:
2 days - Average sunshine days in November:
10.5 days - Average sunshine days in December:
26.7 days
The month with the most sunshine days is December (26.7 days).
The month with the least sunshine days is September (0.1 days).
Average UV index
Bong, Liberia
The months with the highest UV index are January, February and March (UV index 7).
The months with the lowest UV index are May, June, July, August and September (UV index 5).
Average cloud cover
Bong, Liberia
The month with the most cloud cover is August (Cloud cover 84).
The month with the least cloud cover is December (Cloud cover 14).
Average visibility
Bong, Liberia
The months with the highest visibility are January, February and December (9km).
The months with the lowest visibility are May, June, July, August, September and October (6km).





