Climate and monthly weather forecast
Gaoual, Guinea

englishespañol中文
Share

The climate of Gaoual

Situated amidst its tropical surrounds, Gaoual, Guinea, experiences a Tropical wet and dry climate, classified under Köppen climate classification as "Aw". Throughout the year, this region undergoes significant variation in weather conditions, ranging from periods of heavy rainfall to hot, dry spells. The weather parameters in Gaoual entail variations in temperature, rainfall, sunshine hours, and wind speed - all exhibiting distinctive patterns related to the tropical savanna climate.

The temperature in Gaoual fluctuates between a low of 16.5°C (61.7°F) and a high of 35.9°C (96.6°F) during the course of the year. The hottest months, from March to May, mark the high-temperature range from 33.3°C (91.9°F) to 35.9°C (96.6°F). Contrastingly, the cooler months, from July to September, present lower temperatures, dipping between 25.3°C (77.5°F) and 26.4°C (79.5°F).

The quantitative data on rainfall reveals a marked seasonality in precipitation, with an acute culmination from June to September. During these months, rainfall ranges from 216mm (8.5") to a peak of 367mm (14.45"), with the number of rainy days attaining the maximum limit of 30.3 to 30.4 days. The driest months, falling between December and February, exhibit minimum precipitation, recording nearly no rainfall.

The climatic conditions in this region are also characterized by considerable variance in sunshine hours and wind speed. Sunshine hours vary from 5.5 to 9.9 hours, with the least sunlight occurring from July to August and the most from January to February and November to December. Whereas, wind speed varies from 6.1km/h (3.8mph) to 8.8km/h (5.5mph), demonstrating a slight decrease over the year.

The best time to visit Gaoual

The most favorable time to pay a visit to Gaoual is during the months of November to February. These months offer temperatures ranging from 16.5°C (61.7°F) to 34°C (93.2°F) accompanied by low humidity and almost no rainfall, facilitating a comfortable and pleasant experience for visitors. Additionally, during these months, visibility stands excellent at 10km (6.2mi), and the amount of sunshine is at the year's highest, averaging 9.9 hours per day.

The worst time to visit Gaoual

June through September marks the least ideal time to visit Gaoual, as these months constitute the monsoon season. This period witnesses high rainfall with precipitation extending from 216mm (8.5") to 367mm (14.45") and an average of 30 rainy days per month. The humidity during these months is also exceedingly high, ranging from 78% to 91%, resulting in uncomfortable and unpredictable weather conditions, thereby hampering outdoor activities and sightseeing.

Spring weather in Gaoual

Spring in Gaoual extends across the months of March, April, and May. This spring season presents temperatures from 19°C (66.2°F) to a high of 35.9°C (96.6°F). This period sees an increase in rainfall from 1mm (0.04") in March to 100mm (3.94") in May. The amount of daily sunshine slightly decreases over spring, gradually falling from 9.9 hours in March to 9.5 hours by May.

Summer weather in Gaoual

Summer in this region stretches from June to August, characterized by heavy rainfall amidst temperatures between 20.3°C (68.5°F) and 35.8°C (96.4°F). These months are the most humid with relative humidity soaring between 78% and 91%. The blockade of sunlight by dense cloud cover leads to a substantial reduction in sunshine to 5.5 to 8.7 hours.

Autumn weather in Gaoual

The autumn season in Gaoual lasts from September to November with temperatures ranging from 18.7°C (65.7°F) to 33.3°C (91.9°F), and a decrease in rainfall from 226mm (8.9") in September to just 20mm (0.79") in November. The days receive sunlight for approximately 8.9 hours by November, up from 7.4 hours in September.

Winter weather in Gaoual

Winter in Gaoual, encompassing December, January, and February, manifests as a dry period with temperatures ranging from 16.5°C (61.7°F) to 34°C (93.2°F). These months record no rainfall, and the relative humidity value gets trimmed to around 23% to 24%, from a high of 58% in the prior months. Winter days bask in brilliant sunlight for an average of 9.8 to 9.9 hours, providing excellent visibility for outdoor activities.

Weather in January

In Gaoual, Guinea, January starts the year with a pleasantly warm climate. Notably, the lowest humidity reading throughout the year falls in this month, at 24%. There's a noticeable increase in temperature from the previous month, December. Weather in January »

Weather in February

February continues the warm, inviting climate that began in January. Gaoual residents notice the slight tease of wet weather with a marginal increase in rainfall, only 1mm (0.04") in the month. However, February remains predominantly dry with humidity marginally less than in March. Weather in February »

Weather in March

March in Gaoual witnesses weather conditions gently transitioning from dry to wet. The winds start to pick up in speed, reaching an average of 8.4km/h (5.2mph) throughout the month, and the temperature starts to rise, awaiting the April rains. Weather in March »

Weather in April

April ushers in the rain in Gaoual, with precipitation levels jumping from 3mm (0.12") to 14mm (0.55") compared to the preceding month. An umbrella becomes an essential accessory in this month, as the number of rainfall days increases, and the sky becomes more cloud-covered. Weather in April »

Weather in May

May represents a noticeable shift in Gaoual's weather. Rainfall remarkably escalates from 14mm (0.55") to 100mm (3.94") when compared to April. Thus, residents tend to stay indoors more often, yet embracing the increased cloud cover and cooler days. Weather in May »

Weather in June

June in Gaoual could be described as the wettest month, with rainfall levels peaking at 216mm (8.5"). The rain clouds fill most of the sky, significantly reducing the hours of sunshine per day. Yet, the downpour is a welcome respite from the heat, and the aroma of the wet earth permeates throughout the city. Weather in June »

Weather in July

July continues the rainy period in Gaoual, although the total rainfall decreases slightly from 216mm (8.5") in June to 199mm (7.83"). Despite the persistent rain, daily temperatures remain comfortable, creating a nice balance. Daylight hours are at their maximum, offering a silver lining to the overcast conditions. Weather in July »

Weather in August

August marks the tail end of the rainy season in Gaoual, recording the highest relative humidity of 91%. Weather conditions are damp with clouds covering up to 70% of the sky. Despite the high humidity, temperatures moderate, thereby not creating unbearably muggy conditions. Weather in August »

Weather in September

In September, Gaoual gradually moves away from the rainy season, with average rainfall dropping to 226mm (8.9"). It's a transitional period, with weather conditions starting to mirror those of the drier months. Furthermore, the cloud cover reduces, allowing an additional 2 hours of sunshine on average per day. Weather in September »

Weather in October

October brings a definite change in Gaoual's weather. Rainfall declines significantly, moving to dry conditions. Temperatures begin to rise again, but remain comfortable for outdoor activities. The city is noticeably warmer compared to September and the earlier rainy months. Weather in October »

Weather in November

November in Gaoual adopts a decidedly drier persona. There's a remarkable decrease in rainfall, dropping to 20mm (0.79"), compared to October's 130mm (5.12"). Simultaneously, the frequency of rainfall days reduces, allowing more sunshine to brighten the city. Weather in November »

Weather in December

December rounds out the year in Gaoual with no rainfall, returning to the dry conditions experienced at the beginning of the year. The slightly cooler temperatures, compared to November, herald the arrival of the fascinating Harmattan winds. Weather in December »

Frequently asked questions

What is the driest month?

January and December are months without rainfall.

How many days does it rain?

In Gaoual, during the entire year, the rain falls for 178.1 days and collects up to 1406mm (55.35") of precipitation.

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

January through April, with an average maximum UV index of 7, are months with the highest UV index.

What is the least humid month?

The least humid month is February, with an average relative humidity of 23%.

When does it rain?

Months with rainfall are February through November.

What is the month with the most sunshine?

The months with the most sunshine are February and March, with an average of 9.9h of sunshine.

What time of the year is the hottest?

April is the warmest month of the year in Gaoual, registering average temperatures as high as 35.9°C (96.6°F) and as low as 20.7°C (69.3°F).

When are the longest days?

June has the longest days of the year, with an average of 12h and 48min of daylight.

What is the coldest month?

In Gaoual, Guinea, the average lowest temperatures are observed in August, with a high of 25.3°C (77.5°F) and a low of 18.9°C (66°F).

What is the most humid month?

The most humid month is August, with an average relative humidity of 91%.

What is the rainiest month?

The month with the most rainfall is August, when the rain falls for 30.4 days and typically aggregates up to 367mm (14.45") of precipitation.

What is the month with the least sunshine?

The month with the least sunshine is August, with an average of 5.5h of sunshine.

What is the month with the lowest UV index?

August is the month with the lowest UV index in Gaoual, with an average maximum UV index of 5.

What is the month with the shortest days?

December has the shortest days of the year in Gaoual, with an average of 11h and 30min of daylight.

Is there Daylight Saving Time (DST)?

Gaoual does not observe Daylight Saving Time (DST). GMT timezone is used over the entire year.

Average temperature
Gaoual, Guinea

Average temperature - Gaoual, Guinea

The warmest month (with the highest average high temperature) is April (35.9°C).
The month with the lowest average high temperature is August (25.3°C).

The month with the highest average low temperature is May (21.2°C).
The coldest month (with the lowest average low temperature) is January (16.5°C).

Average pressure
Gaoual, Guinea

Average pressure - Gaoual, Guinea

The month with the highest atmospheric pressure is July (1013.7mbar).
The month with the lowest atmospheric pressure is April (1010mbar).

Average wind speed
Gaoual, Guinea

Average wind speed - Gaoual, Guinea

The windiest month (with the highest average wind speed) is February (8.8km/h).
The calmest month (with the lowest average wind speed) is October (6.1km/h).

Average humidity
Gaoual, Guinea

Average humidity - Gaoual, Guinea

The month with the highest relative humidity is August (91%).
The month with the lowest relative humidity is February (23%).

Average rainfall
Gaoual, Guinea

Average rainfall - Gaoual, Guinea

The wettest month (with the highest rainfall) is August (367mm).
The driest months (with the least rainfall) are January and December (0mm).

Average rainfall days
Gaoual, Guinea

Average rainfall days - Gaoual, Guinea

The month with the highest number of rainy days is August (30.4 days).
The months with the least rainy days are January and December (0.3 days).

Average daylight / Average sunshine
Gaoual, Guinea

Average daylight / Average sunshine - Gaoual, Guinea

The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 30min).

The months with the most sunshine are February and March (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 5h and 30min).

Average sunshine days
Gaoual, Guinea

Average sunshine days - Gaoual, Guinea

The month with the most sunshine days is December (30.7 days).
The month with the least sunshine days is July (0.3 days).

Average UV index
Gaoual, Guinea

Average UV index - Gaoual, Guinea

The months with the highest UV index are January, February, March and April (UV index 7).
The month with the lowest UV index is August (UV index 5).

Average visibility
Gaoual, Guinea

Average visibility - Gaoual, Guinea

The months with the highest visibility are January, February, March, April, May, November and December (10km).
The month with the lowest visibility is August (6km).

Gaoual, Guinea

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location