Climate and monthly weather forecast
Tangali, Guinea

Climate and monthly weather forecast

The climate of Tangali

Enveloped in the tropical wet and dry or savannah climate zone according to the Köppen-Geiger classification, Tangali, Guinea is a destination of marked seasonal weather patterns. Throughout the year, the weather shifts significantly, demonstrating the impacts of the tropical Aw climate.

The temperature in Tangali ranges from 16.5°C (61.7°F) to 35.9°C (96.6°F), taking on a course of increasing warmth until April and then gradually decreasing through to November. The humidity also outlines an evident storyline with the most arid months from January to March and the highest moisture saturation taking residence between July to September. Rainfall is all but absent at the beginning and end of the year, however, a different scene unfolds from June to August, where falls reach its peak at 329mm (12.95") to 367mm (14.45").

Daylight shines generously in Tangali with no less than 11.5 hours per day throughout the year. Sunshine hours, however, follow a more variable trend from 5.5 hours to 9.9 hours in the course of the year, with the least sunny days in July and August. The wind speed fluctuates minimally between 6.1 Kph and 8.8 Kph, indicating a steadiness that aligns with Tangail's overall climate characteristics.

The best time to visit Tangali

For tourists looking to optimise their time under the sun, the best travel seasons would be from November to March. With relative humidity percentages ranging from 23% to 54%, the climate is fairly dry. The rainfall experienced remains below 20mm (0.79") and it is during these seasons, that sunshine hours reach their peak, staying above 8.7 hours per day.

The worst time to visit Tangali

Planning a trip to Tangali between June to September may not yield the most desirable experiences, as this period experiences substantial rainfall. July and August are particularly heavy-weathered with Tangali experiencing the highest humidity, lowest visibility and cloudiest days together with increased rainfall. The average rainfall during these months is at its peak, reaching between 329mm (12.95") to 367mm (14.45").

Spring weather in Tangali

From March to May, the weather in Tangali transitions from dry to wet. The temperature maintains a relatively high range from 31.6°C (88.9°F) to 35.9°C (96.6°F) during this time. While March receives just 3mm (0.12") of rainfall, May ushers in 100mm (3.94") of rainfall, significantly cooling the landscape despite the ascending humidity level that reaches 58%.

Summer weather in Tangali

The period from June to August in Tangali can be classified as the rainy season with humidity levels hitting between 78% to 91% and rainfall soaring to its maximum from 216mm (8.5") to 367mm (14.45"). This high-water period also brings in decreased daylight and sunshine hours, although temperatures remain steady, ranging from 19.2°C (66.6°F) to 35.9°C (96.6°F).

Autumn weather in Tangali

As autumn unfolds from September to November, the climate in Tangali begins its transition into the dry season. Rainfall drops from 226mm (8.9") in September to just 20mm (0.79") in November, while temperatures slightly decrease from 26.3°C (79.3°F) to 29.5°C (85.1°F). The humidity also begins to ebb away, transitioning from 88% in September to 54% in November.

Winter weather in Tangali

Winters in Tangali, spanning from December to February, are defined by their generally dry weather, low rainfall, and moderate temperatures. The city experiences its driest conditions during these months with rainfall staying below 3mm (0.12"). Temperature variations stretch from 16.8°C (62.2°F) to 34°C (93.2°F) with a dip in relative humidity down to 30% by February. The month of December stands out as a particularly sunlit month with daylight and sunshine hours going up to 11.5 and 9.8 respectively.

Weather in January

Kicking off the year, January ushers in warm weather in Tangali, Guinea. The weather conditions testify to the lowest relative humidity level of 24% throughout the year, implying that moisture in the air is almost non-existent at the start of the year. Weather in January »

Weather in February

When February rolls around in Tangali, slight increments in temperatures are observed, while rainfall fluctuates very minimally returning only 1mm (0.04") for the whole month. The slight rise in temperatures when combined with the clear skies establishes a warm and sunny ambiance that lingers in the city throughout the month. Weather in February »

Weather in March

Offering a break from the sunny streak of the past two months, March sees an increase in rainfall to 3mm (0.12"). The increase in rainfall is essential in preparing the terrain for the more abundant showers expected in the upcoming month of April. Weather in March »

Weather in April

April in Tangali presents a significant increase in rainfall to 14mm (0.55") as the city enters its wet season. The gradual increase in the number of rainy days contributes to this sudden increase. It impacts the overall temperature, precipitation, and humidity rates and serves as a preamble for the May showers. Weather in April »

Weather in May

The weather in Tangali during the month of May witnesses the highest rainfall of 100mm (3.94") and an increase in humidity to 58%. This drastic change in the weather brings about an alteration in the overall climate, setting the stage for the peak rainy season in June. Weather in May »

Weather in June

June brings Tangali's weather to its wettest period of the year with 216mm (8.5") of rainfall. With the highest rainfall of the year, it also marks the onset of the city's cloudiest period. Despite being the wettest, June still maintains warm temperatures similar to the previous months. Weather in June »

Weather in July

July sees a slight decrease in temperatures in Tangali, marking the beginning of a cool trend. With the highest humidity level of 87%, the environment becomes considerably moist, making it the most humid month of the year. Along with the high humidity, rainfall continues to be abundant detracting from the number of sunny days. Weather in July »

Weather in August

In August, the weather in Tangali takes a slight turn, presenting the lowest recorded temperatures, from 25.3°C (77.5°F) to 18.9°C (66°F). Maintaining its status as one of the year's wettest months, August also records the highest cloud cover at 70%, leading to some reduction in the amount of daylight. Weather in August »

Weather in September

September in Tangali is noteworthy due to noticeable temperature increase from 26.3°C (79.3°F) to 18.7°C (65.7°F). The weather this month gifts Tangali residents with a significant reduction in rainfall to 226mm (8.9") and relative humidity to 88%. Weather in September »

Weather in October

The arrival of October brings significant changes to the weather in Tangali; rainfall drops substantially to 130mm (5.12"), ushering the city into the drier part of the year. With declining rainfall and humidity, there's an increase in sunshine and daylight hours seen in Tangali, making it an excellent time for outdoor recreational activities. Weather in October »

Weather in November

November ushers in a delightful shift in Tangali's climate. The steep decline in rainfall, comfortably sitting at 20mm (0.79"), signifies the arrival of the dry season. The sharp decrease in rainfall couples with the rise in both temperature and sunshine hours, presenting ideal conditions for the town's inhabitants. Weather in November »

Weather in December

As the year concludes, December in Tangali welcomes a dry spell with no rainfall. The introduction of the dry season rejuvenates the city under beautifully clear, sunny skies. Hence, with temperatures ranging from 30.6°C (87.1°F) to 16.8°C (62.2°F), the weather remains pleasant and invigorating, appealing to locals and visitors alike. Weather in December »

Frequently asked questions

What is the driest month?
January and December are months without rainfall in Tangali.
How much does it rain?
In Tangali, during the entire year, the rain falls for 178.1 days and collects up to 1406mm (55.35") of precipitation.
When is the highest UV index?
The months with the highest UV index are January through April, with an average maximum UV index of 7.
What is the least humid month?
February is the least humid month, with an average relative humidity of 23%.
When does it rain?
February through November are months with rainfall.
What are the months with the most sunshine?
February and March, with an average of 9.9h of sunshine, are months with the most sunshine.
What month is the hottest?
Tangali's April weather, marked by an average high temperature of 35.9°C (96.6°F) and an average low temperature of 20.7°C (69.3°F), is the warmest in the year.
When are the longest days?
The month with the longest days is June, with an average of 12h and 48min of daylight.
What is the coldest month?
August is the coldest month, with an average high-temperature of 25.3°C (77.5°F) and an average low-temperature 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 wettest month?
August is the month with the most rainfall in Tangali. Rain falls for 30.4 days and accumulates 367mm (14.45") of precipitation.
What is the month with the least sunshine in Tangali?
With an average of 5.5h of sunshine, August has the least sunshine of the year.
What is the month with the lowest UV index?
The month with the lowest UV index is August, with an average maximum UV index of 5.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 11h and 30min of daylight.
Is there Daylight Saving Time (DST)?
Tangali does not observe Daylight Saving Time (DST). GMT timezone is used over the entire year.
Average temperature - Tangali, Guinea
Average temperature
Tangali, 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 - Tangali, Guinea
Average pressure
Tangali, 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 - Tangali, Guinea
Average wind speed
Tangali, 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 - Tangali, Guinea
Average humidity
Tangali, Guinea

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

Average rainfall - Tangali, Guinea
Average rainfall
Tangali, 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 - Tangali, Guinea
Average rainfall days
Tangali, 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 - Tangali, Guinea
Average daylight / Average sunshine
Tangali, 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 - Tangali, Guinea
Average sunshine days
Tangali, 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 - Tangali, Guinea
Average UV index
Tangali, 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 - Tangali, Guinea
Average visibility
Tangali, 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).

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