Climate and monthly weather forecast
Loum, Cameroon

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The climate of Loum

Situated within the tropical confines of Cameroon, Loum falls prominently within the Am zone or Tropical monsoon of the Köppen climate classification. This distinct categorization is synonymous with high temperatures and humidity levels, intermingled with marked monsoon-season. Over the course of a year, temperatures fluctuate mildly from 25°C (77°F) to 31.8°C (89.2°F), while relative humidity ranges from 59% to 92%.

A closer inspection of the monthly rainfall sheds light on the pronounced monsoon characteristics of this region. Specifically, between February to October, rainfall amounts escalate from a minimal 29mm (1.14") to an exceptional peak of 329mm (12.95") in July. This pattern coincides with an increase in rainfall days that reach as high as 29.8 days in July and August. Conversely, the dry months of January and December experience only 14mm (0.55") and 11mm (0.43") of rainfall respectively, bolstering the anecdotal evidence of their dry nature.

Sunny and cloudy days share the skies of Loum, showcasing the region's fluctuating weather dynamics. The sunny days range from a minimum of 0.8 in July to a maximum of 23.5 in December, while cloudy days are consistently noted to increase from 14% in January to 78% by August. This alternation paints an insightful picture indicating the presence of more cloud cover during the monsoon season. Moreover, the record of average wind speed that mildly alternates from 3.3Kph to 5.2Kph enhances the tropical ambiance of this region.

The best time to visit Loum

For travelers seeking the warmth of the tropics without the downpour of the monsoon rain, the ideal months to visit Loum are January and December. In these months, rainfall is at its annual lowest, with just 5.5 and 6.7 days of rain respectively. Coupled with temperatures maintaining a warm 30.6°C (87.1°F) and 31.7°C (89.1°F) in December and January respectively and extended sunlight for 23.5 days in December, the conditions create a perfect backdrop for outdoor activities.

The worst time to visit Loum

In contrast, the monsoon-induced environment from June to September experiences the highest rainfall, reaching up to 329mm (12.95") in July. These periods notably have the most rainfall days, astonishingly nearly equivalent to the total days in a month. Coupled with the lowest recorded hours of sunshine and the highest percentage of cloudy skies, visitors might find outdoor exploration hindered during these months.

Spring Weather in Loum

Notwithstanding its tropical monsoon climate, Loum experiences a semblance of the spring season from March to May. Over these months, average temperatures cool off from 31.2°C (88.2°F) to 28.7°C (83.7°F), while rainfall fluctuates dramatically from 118mm (4.65") in March to 219mm (8.62") in May. Interestingly, during this period, cloud cover steadily increases from 40% in March to 56% by May, introducing a bit of variation to the continuously high temperatures.

Summer Weather in Loum

The summer season between June and August brings forth the pinnacle of humid temperatures and monsoon rains. Average temperature hovers around 26°C (78.8°F), while the rainfall escalates to its maximum at 329mm (12.95") in July. Relative humidity climbs to a sticky 92% in August, painting the picture of a typical, humid, tropical summer.

Autumn Weather in Loum

Though not a traditional autumn, Loum's 'autumn' months from September to November see a gradual reduction in rainfall from 286mm (11.26") to 125mm (4.92"), and a slight temperature increase from 25.7°C (78.3°F) to 28.5°C (83.3°F). With humidity decreasing from 91% to 80% and a distinct drop in cloudy days from 71% to 38%, this period signals an end to the intensive rainy period.

Winter Weather in Loum

Loum does not experience a traditional winter, but the period from December to February is marked by a stark decline in rainfall and relatively cooler temperatures, aligning it reasonably with a winter-like period. During these months, temperature averages vary from 31.7°C (89.1°F) to 31.8°C (89.2°F), and rainfall dwindles down to a mere 14mm (0.55") in January, up slightly to 29mm (1.14") in February. Furthermore, the highest amount of sunny days recorded in a year during December provides a warm and clear 'winter' experience to visitors.

Weather in January

Loum, Cameroon in January welcomes the fresh year with a delightful blend of warm days and cooler nights. Distinguishable by an average high temperature of 31.7°C (89.1°F) and lows of 18.5°C (65.3°F), this month makes an inviting start to the year. Weather in January »

Weather in February

February in Loum shows a slight rise in temperature and increased rainfall, indicating a shift towards a wetter climate. The high temperature sees a minimal increase to 31.8°C (89.2°F); however, the weather remains largely comfortable. Weather in February »

Weather in March

March signals a definitive shift towards the wet season in Loum, Cameroon. A substantial increase in rainfall, from 29mm (1.14") in February to 118mm (4.65") in this month, decidedly marks the beginning of the long wet season. Coupled with increased cloud cover, it significantly reduces the daily sunshine duration. Weather in March »

Weather in April

As April arrives in Loum, Cameroon, the weather patterns undergo significant changes as the city fully delves into the wet months. The notable fluctuation this month is the rainfall, skyrocketing to an average of 172mm (6.77"). The high humidity and damp conditions persist throughout April, while surge in cloud cover blocks out the sun most of the day. Weather in April »

Weather in May

May continues prominently as a wet month in Loum, Cameroon, with humidity peaking at 85%. The characteristics of May weather lies not only in the dominant rainfall but also in the decreasing temperatures, averaging to a more comfortable 28.7°C (83.7°F). Weather in May »

Weather in June

The city of Loum continues to experience substantial rainfall in June, marking it as one peak month of the wet season. Alongside, the average temperature dips further to about 26.9°C (80.4°F), offering some relief from the sweltering heat. Weather in June »

Weather in July

July portrays the apex of the wet season in Loum, Cameroon with highest recorded rainfall reaching about 329mm (12.95"). The overcast conditions prevail, accompanied by low solar exposure and a mere 5.2 hours of sunshine. A notable drop in temperature to 25.3°C (77.5°F) provides a cooler backdrop to the wet pattern of the weather. Weather in July »

Weather in August

August weather in Loum sees a gradual reduction in rainfall, marking a shift towards the cessation of the wet season. Yet, the high humidity persists, painting a warm and suffocating climate. The daily sunshine experience a slight increase, while the temperature plateaus around 25°C (77°F). Weather in August »

Weather in September

September in Loum, Cameroon is an interesting month weather-wise, balancing features of both wet and dry seasons. The decrease in rainfall, recording an average of 280mm (11.02"), blends with the average temperature rising mildly to 25.7°C (78.3°F). Weather in September »

Weather in October

October brings a marked shift in the weather as Loum, Cameroon transitions into the dredges of the wet season. The temperature slyly increases to 26.6°C (79.9°F) while rainfall decreases further. A slight increase in daily sunshine hours depicts the retreat of the wet season, though the month remains mostly cloudy. Weather in October »

Weather in November

November in Loum, Cameroon signals the end of the wet season with a dramatic reduction of rainfall to 125mm (4.92"). With a rise in temperature to 28.5°C (83.3°F), the weather becomes significantly warmer. A significant reduction in cloud cover allows more hours of sunshine during the day. Weather in November »

Weather in December

December in Loum, Cameroon brings forth a dry, warm weather with an increase in the average temperature to 30.6°C (87.1°F). A striking decrease in rainfall down to 11mm (0.43") returns Loum to the dry season's embrace. The days witness a substantial increase in sunshine hours, welcoming bright blue skies and sunny days. Weather in December »
Updated: Jan 25, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the least humid month in Loum?

With an average relative humidity of 59%, January is the least humid month in Loum, Cameroon.

How much does it rain in Loum?

Throughout the year, there are 272.3 rainfall days, and 2100mm (82.68") of precipitation is accumulated.

What are the months with the highest UV index in Loum?

January through May, October through December, with an average maximum UV index of 6, are months with the highest UV index.

What is the warmest month in Loum?

February, marked by an average high-temperature of 31.8°C (89.2°F) and a low-temperature of 19.1°C (66.4°F), is the warmest month in Loum.

When are the longest days in Loum?

With an average of 12h and 24min of daylight, June has the longest days of the year.

When is the lowest UV index in Loum?

June through September, with an average maximum UV index of 5, are months with the lowest UV index in Loum, Cameroon.

What is the wettest month in Loum?

July is the month with the most rainfall in Loum. Rain falls for 29.8 days and accumulates 329mm (12.95") of precipitation.

What is the coldest time of year in Loum?

Loum's August weather, marked by an average high temperature of 25°C (77°F) and an average low temperature of 18.6°C (65.5°F), is the coldest in the year.

What is the most humid month in Loum?

With an average relative humidity of 92%, August is the most humid month.

What is the month with the least sunshine in Loum?

August has the least sunshine of the year in Loum, with an average of 4.8h of sunshine.

What is the driest month in Loum?

The month with the least rainfall is December, when the rain falls for 6.7 days and typically collects 11mm (0.43") of precipitation.

What is the month with the shortest days in Loum?

December has the shortest days of the year in Loum, Cameroon, with an average of 11h and 54min of daylight.

Is there Daylight Saving Time (DST) in Loum?

Loum does not observe Daylight Saving Time (DST). WAT timezone is used throughout the entire year.

What month has the most sunshine in Loum?

December has the most sunshine of the year in Loum, with an average of 9.9h of sunshine.

Average temperature
Loum, Cameroon

Average temperature - Loum, Cameroon

The warmest month (with the highest average high temperature) is February (31.8°C).
The month with the lowest average high temperature is August (25°C).

The month with the highest average low temperature is March (19.9°C).
The coldest month (with the lowest average low temperature) is June (18.4°C).

Average pressure
Loum, Cameroon

Average pressure - Loum, Cameroon

The month with the highest atmospheric pressure is July (1014.1mbar).
The month with the lowest atmospheric pressure is February (1010.3mbar).

Average wind speed
Loum, Cameroon

Average wind speed - Loum, Cameroon

The windiest month (with the highest average wind speed) is January (5.2km/h).
The calmest month (with the lowest average wind speed) is September (3.3km/h).

Average humidity
Loum, Cameroon

Average humidity - Loum, Cameroon

The month with the highest relative humidity is August (92%).
The month with the lowest relative humidity is January (59%).

Average rainfall
Loum, Cameroon

Average rainfall - Loum, Cameroon

The wettest month (with the highest rainfall) is July (329mm).
The driest month (with the least rainfall) is December (11mm).

Average rainfall days
Loum, Cameroon

Average rainfall days - Loum, Cameroon

The months with the highest number of rainy days are July and August (29.8 days).
The month with the least rainy days is January (5.5 days).

Average daylight / Average sunshine
Loum, Cameroon

Average daylight / Average sunshine - Loum, Cameroon

The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 54min).

The month with the most sunshine is December (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 4h and 48min).

Average sunshine days
Loum, Cameroon

Average sunshine days - Loum, Cameroon

The month with the most sunshine days is December (23.5 days).
The month with the least sunshine days is August (0.7 days).

Average UV index
Loum, Cameroon

Average UV index - Loum, Cameroon

The months with the highest UV index are January, February, March, April, May, October, November and December (UV index 6).
The months with the lowest UV index are June, July, August and September (UV index 5).

Average visibility
Loum, Cameroon

Average visibility - Loum, Cameroon

The months with the highest visibility are January, February and December (9km).
The months with the lowest visibility are June, July, August, September and October (6km).

Loum, Cameroon

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