Climate and monthly weather forecast
Gossas, Senegal

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The climate of Gossas

In the geographic region of Gossas, Senegal, the prevalent climatic classification, according to the Köppen system, is BSh. This signifies that the city experiences a subtropical steppe climate. A determining trait of this particular weather pattern includes distinct dry and wet seasons, characterized by high temperatures and low humidity throughout the year.

Temperature averages show minimal fluctuations. Highs fluctuate from a peak of 41.4°C (106.5°F) during May to a low of 34°C (93.2°F) in August and September. Corresponding lows display a trend of gradual increase from 18.3°C (64.9°F) in January to a peak of 25.8°C (78.4°F) in July. There is a distinct dry season, with almost no precipitation from January to April, while rainfall peaks from 58mm (2.28") in July to 121mm (4.76") in August.

Relative humidity ranges from an arid 18% in January to a more humid 70% during September. Observations of wind speed show minimal variation, with averages ranging from 9.5km/h (5.9mph) in September to 15.1km/h (9.4mph) in February. Despite the varying levels of humidity and rainfall, visibility remains consistent at 10km (6.2mi) throughout the year.

The best time to visit Gossas

The optimal time to visit Gossas is between January and April, when temperatures are relatively lower, ranging from highs of 35°C (95°F) to 39.3°C (102.7°F) and lows of 18.3°C (64.9°F) to 20.1°C (68.2°F). These months represent the dry season, with minimal to no rainfalls, providing ideal conditions for activities such as sightseeing, nature walks and outdoor adventures.

The weather is also advantageous for visitors during this period owing to the low relative humidity, ranging from 18% to 34%. It's also worth noting that overall brightness is enhanced as daylight ranges between 11.4 hours to 12.5 hours, enhancing visibility for visitors during these months.

The worst time to visit Gossas

The period encompassing July through September serves as the least favorable time to visit Gossas due to its classification as the wet season. During these months, rainfall increases significantly, with July receiving 58mm (2.28"), escalating to a high of 121mm (4.76") in August before declining to 75mm (2.95") in September.

Moreover, these months are also characterized by the highest levels of relative humidity, culminating at 70% in September. However, temperatures during this period still maintain a high range, between 34 to 39.5°C (103.1°F), meaning visitors can encounter rather uncomfortable conditions due to the combination of heat and high humidity.

Spring weather in Gossas

Spring in Gossas, occurring between March and May, is characterized by an increasing trend in temperature, with highs rising from 39.3°C (102.7°F) in March to 41.4°C (106.5°F) in May and lows climbing from 19.4°C (66.9°F) to 21.2°C (70.2°F). Relative humidity also begins to rise during these months, from 28% in March to 41% in May.

Despite an increase in humidity, rainfall is minimal but starts to show signs of an impending wet season with values of 1mm (0.04") through these months. Wind speeds maintain an average of 14.1km/h (8.8mph), providing some relief from the climbing temperatures.

Summer weather in Gossas

Summer in Gossas, which extends from June through August, is characterized by the onset of the wet season. This season is marked by high humidity, peaking at 69% in August, and substantial rainfall, peaking at 121mm (4.76") in August.

Temperatures, however, remain high during these months, from peaks of 39.5°C (103.1°F) in June to lows of 34°C (93.2°F) in August. They do offer longer daylight hours ranging from 12.9 hours in June to 12.6 hours in August, with sunshine fluctuating from a peak of 9.8 hours in June to 7.8 hours by August.

Autumn weather in Gossas

Autumn, from September to November, witnesses a gradual decline in rain and humidity. Humidity drops significantly from 70% in September to 31% by November, while rainfall declines markedly from 75mm (2.95") to 2mm (0.08") within the same period.

Daylight hours also start to diminish to around 11.5 hours by November. On the contrary, temperatures see a minimal decrease from highs of 34.4°C (93.9°F) to 37.3°C (99.1°F) and lows in the range from 25.5°C (77.9°F) to 23.2°C (73.8°F) over these months.

Winter weather in Gossas

Winter in Gossas spans from December to February. It is marked by cooler temperatures in the range of highs from 35.2°C (95.4°F) to 37°C (98.6°F) and lows ranging from 18.3°C (64.9°F) to 18.4°C (65.1°F). With conditions stabilizing post the wet season, rainfall is practically absent, making it one of the dry months of the year.

Additionally, the relative humidity stabilizes to a level of 18% in January and 22% in February, resulting in a dry and comfortable climate. Sunshine averages about 9.7 hours a day while daylight remains fairly constant at around 11.4 hours in December and 11.7 hours by February.

Weather in January

January experiences a dramatic drop in temperature in Gossas, Senegal, from highs in December of 37.3°C (99.1°F) to lows of 18.3°C (64.9°F). This month tends to have a drier climate, making it ideal for sightseeing and exploring the city's outdoor attractions. Weather in January »

Weather in February

The year moves into its second month with familiar weather characteristics in Gossas, Senegal. February maintains temperatures almost similar to January, peaking at a high of 37°C (98.6°F) and a low of 18.4°C (65.1°F). With an increased duration of daylight, outdoor recreational activities could extend into later hours. Weather in February »

Weather in March

Transitioning into the third month, Gossas, Senegal, experiences a warming trend with temperature highs of up to 39.3°C (102.7°F). March witnesses a sun-drenched atmosphere with ample daylight hours, providing the ideal ambiance for outdoor leisure events. Weather in March »

Weather in April

The weather takes a rather peculiar turn in April while residing in Gossas, Senegal. The city begins to prepare for the upcoming rainy season, with temperatures reaching up to 40.9°C (105.6°F). Interestingly, winds start to accelerate during this month, resulting in heightened gust forces of up to 21.9km/h (13.6mph). Weather in April »

Weather in May

May in Gossas, Senegal, marks the inception of the rainy season, albeit with minimal rainfall of just 1mm (0.04"). Notably, the city experiences the highest temperatures of the year with peak temperatures reaching 41.4°C (106.5°F). Weather in May »

Weather in June

June ushers in a significant shift in weather conditions in Gossas, Senegal. The month experiences a remarkable increase in rainfall, with up to 7mm (0.28") precipitation recorded. Fundamental changes include an escalation in humidity levels, rising to 50%, contributing to the muggy atmosphere. Weather in June »

Weather in July

In the heart of the rainy season, July dominates precipitation records in Gossas, Senegal, with a standout rainfall volume of 58mm (2.28"). Complemented by the cooler temperatures, the city's landscape transforms into a lush, green panorama. Weather in July »

Weather in August

The peak of the rainy season converges in August in Gossas, Senegal, as the city records a maximum rainfall of 121mm (4.76"). With an increase in the number of rainy days to 19.8, the city's rainfall activity gets heightened. Visible changes on the cityscape include an increased cloud cover percentage in the sky, attributing to the high level of humidity. Weather in August »

Weather in September

September marks the end of the rainy season in Gossas, Senegal, with a decreased rainfall of 75mm (2.95"). The winds begin to pick up again, welcoming the drier months ahead. Concurrently, temperatures begin to rise, and sunshine hours increase to 8.7h. Weather in September »

Weather in October

October signals the onset of the dry season in Gossas, Senegal. There is a sharp drop in rainfall quantities to 19mm (0.75"). Major changes in the climate include a decline in the percentage of humidity significantly to 53%, contributing to the overall drier state. Weather in October »

Weather in November

November weather in Gossas, Senegal, marks a clear slope towards winter-like conditions. With temperatures below the yearly average, the city experiences cooler days with highs of 37.3°C (99.1°F). This period witnesses a decline in humidity due to the swift transition into the dry season and reduced rainfall, down to 2mm (0.08"). Weather in November »

Weather in December

Rounding off the year in Gossas, Senegal, December features weather trends similar to January. The winter-like conditions persist with lower temperatures of 35.2°C (95.4°F). Remarkably, the month records the lowest rainfall, with a volume of 0mm (0"), resulting in a perpetually dry spell. Weather in December »

Frequently asked questions

What is the least humid month in Gossas?

With an average relative humidity of 18%, January is the least humid month in Gossas.

What is the driest month in Gossas?

In Gossas, rain does not fall in January, February and December.

How much does it rain in Gossas?

Throughout the year, there are 68 rainfall days, and 285mm (11.22") of precipitation is accumulated.

What are the months with the lowest UV index in Gossas?

The months with the lowest UV index in Gossas, Senegal, are January through March, July, August, November and December, with an average maximum UV index of 7.

When does it rain in Gossas?

Months with rainfall in Gossas, Senegal, are March through November.

When is the highest UV index in Gossas?

April through June, September and October, with an average maximum UV index of 8, are months with the highest UV index.

What part of the year is the hottest in Gossas?

Temperature readings reach their annual highs in May, averaging 41.4°C (106.5°F) and a minimum average of 21.2°C (70.2°F).

What month has the most sunshine in Gossas?

With an average of 10h of sunshine, May has the most sunshine of the year in Gossas, Senegal.

When are the longest days in Gossas?

With an average of 13h and 0min of daylight, June has the longest days of the year in Gossas, Senegal.

What part of the year is the coldest in Gossas?

In Gossas, August is the coldest month, with temperatures averaging a high of 34°C (93.2°F) and a low of 25.7°C (78.3°F).

What is the rainiest month in Gossas?

The month with the most rainfall in Gossas is August, when the rain falls for 19.8 days and typically aggregates up to 121mm (4.76") of precipitation.

What is the month with the least sunshine in Gossas?

With an average of 7.8h of sunshine, August has the least sunshine of the year in Gossas.

What is the most humid month in Gossas?

The most humid month in Gossas, Senegal, is September, with an average relative humidity of 70%.

What is the month with the shortest days in Gossas?

December has the shortest days of the year in Gossas, with an average of 11h and 18min of daylight.

Is there Daylight Saving Time (DST) in Gossas?

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

Average temperature
Gossas, Senegal

Average temperature - Gossas, Senegal

The warmest month (with the highest average high temperature) is May (41.4°C).
The month with the lowest average high temperature is August (34°C).

The month with the highest average low temperature is July (25.8°C).
The coldest month (with the lowest average low temperature) is January (18.3°C).

Average pressure
Gossas, Senegal

Average pressure - Gossas, Senegal

The month with the highest atmospheric pressure is January (1013.1mbar).
The month with the lowest atmospheric pressure is April (1010.2mbar).

Average wind speed
Gossas, Senegal

Average wind speed - Gossas, Senegal

The windiest month (with the highest average wind speed) is February (15.1km/h).
The calmest month (with the lowest average wind speed) is September (9.5km/h).

Average humidity
Gossas, Senegal

Average humidity - Gossas, Senegal

The month with the highest relative humidity is September (70%).
The month with the lowest relative humidity is January (18%).

Average rainfall
Gossas, Senegal

Average rainfall - Gossas, Senegal

The wettest month (with the highest rainfall) is August (121mm).
The driest months (with the least rainfall) are January, February and December (0mm).

Average rainfall days
Gossas, Senegal

Average rainfall days - Gossas, Senegal

The month with the highest number of rainy days is August (19.8 days).
The months with the least rainy days are January and February (0.1 days).

Average daylight / Average sunshine
Gossas, Senegal

Average daylight / Average sunshine - Gossas, Senegal

The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).

The month with the most sunshine is May (Average sunshine: 10h and 0min).
The month with the least sunshine is August (Average sunshine: 7h and 48min).

Average sunshine days
Gossas, Senegal

Average sunshine days - Gossas, Senegal

The month with the most sunshine days is January (30.8 days).
The month with the least sunshine days is August (10 days).

Average UV index
Gossas, Senegal

Average UV index - Gossas, Senegal

The months with the highest UV index are April, May, June, September and October (UV index 8).
The months with the lowest UV index are January, February, March, July, August, November and December (UV index 7).

Average visibility
Gossas, Senegal

Average visibility - Gossas, Senegal

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

Gossas, Senegal

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