Climate and monthly weather forecastTokonou, Guinea
Climate and monthly weather forecast
The climate of Tokonou
Tokonou, Guinea, is classified under the Aw category of the Köppen climate classification, denoting a tropical wet and dry or savanna climate. This classification is reflective of the weather patterns observed through the year. In a typical annual cycle, there is a distinction between the dry and rainy seasons with considerable variations in temperature, humidity, and rainfall.Air temperatures range from a minimum annual average of 18.1°C (64.6°F) in January to a maximum of 39.4°C (102.9°F) in March. The year ushers in with lows of 18.1°C (64.6°F) in January and peaks in March with a high of 39.4°C (102.9°F). A relatively high-temperature pattern continues until May after which temperatures start to decline, reaching a low of 28.3°C (82.9°F) in August.
Variations in humidity levels parallel the changes in temperature. The relative humidity is at its lowest at 19% in January and progressively increases to reach 89% in August. Consequently, a significant rainfall of 213mm (8.39") in August provides relief from the scorching heat, making it the wettest month. Conversely, December experiences no rainfall at all.
The solar exposure differs through the year, with eleven to twelve hours of daylight, and approximately seven to ten hours of sunshine each day. The longest sunny days occur in June with 12.7 hours of daylight. Wind speeds tend to fluctuate between 4.9km/h (3mph) and 8.2km/h (5.1mph), with gusts reaching up to 12.3km/h (7.6mph) in May.
The best time to visit Tokonou
When planning a visit to Tokonou, the most favorable period is between November and February. During these months, temperatures remain comparatively cooler, ranging between 18.1°C (64.6°F) to 30.1°C (86.2°F). The weather is mostly dry, with negligible rainfall, making outdoor activities more pleasant. The hours of sunshine per day are consistently high, averaging around nine hours, ensuring brighter and longer days for exploration.The worst time to visit Tokonou
The period from June to September is generally considered less ideal for visiting Tokonou. These months coincide with the highest levels of rainfall, with each month recording 113mm (4.45") to 213mm (8.39") of rain on average. Additionally, the high humidity of up to 89% during these months can make the climate feel even hotter and more uncomfortable.Spring weather in Tokonou
Spring typically spans from March to May in Tokonou. This season witnesses the transition from hot and dry conditions to a progressively wetter climate. The temperatures peak in March, reaching up to 39.4°C (102.9°F) and then start to decline. Rainfall begins to increase gradually, commencing with 7mm (0.28") in March and surging almost tenfold to 65mm (2.56") in May.Summer weather in Tokonou
Summer in Tokonou extends from June to August. It is characterized by a high humidity level of up to 89%, marking it as the wettest part of the year. Rainfall is abundant during these months, with each month recording between 113mm (4.45") and 213mm (8.39") of rain. Despite the rain, daylight hours remain high, ranging from 12.4 to 12.7 hours.Autumn weather in Tokonou
In Autumn, which falls between September and November, the weather begins to dry out. Rainfall decreases from 126mm (4.96") in September to a meager 7mm (0.28") by November. Temperatures begin to drop, ranging between 28.3°C (82.9°F) to 33.5°C (92.3°F). The hours of sunshine per day begin to increase, assuring brighter days.Winter weather in Tokonou
Winter season in Tokonou extends from December through February. The climate remains relatively cool and dry. Average temperatures range between 18.1°C (64.6°F) to 30.1°C (86.2°F) and there is practically no rainfall in December extending to February. Winter also brings in the highest hours of sunshine per day, facilitating longer and brighter days.Weather in January
January in Tokonou, Guinea is characterized by fairly comfortable conditions as it marks the onset of the new year. Sunshine is prevalent with an estimate of around 9.8 hours per day, constituting to more light than any other month. Weather in January »Weather in February
Contrasting with its preceding month, February sees a slight increase in temperature as well as fluctuations in other weather conditions. This month experiences an upsurge in humidity levels and increasing temperatures up to 37.2°C (99°F) to signal the start of warmer days. Weather in February »Weather in March
March comes in with an onset of warmer days accompanied by a remarkable increase in rainfall levels up to 7mm (0.28"). This transition is a welcome relief to the higher temperatures experienced in February. As part of seasonal changes, this trend sees an increase in daylight hours, which contributes to the overall warmth despite spikes in precipitation levels. Weather in March »Weather in April
April displays a drastic change in the overall climate as compared to the preceding months. The weather features an elevation in precipitation levels, soaring up to 27mm (1.06"), making this the start of the region's main rain season. Weather in April »Weather in May
May stands as a reflection of the continuing trend seen in April, with significant rainfall and warmer temperatures covering the region. The need for rainwear becomes evident in May as the region experiences the highest rainfall, recording up to 65mm (2.56"). Weather in May »Weather in June
June brings with it more rainfall and moist conditions, characteristic of the central rain season in Tokonou. In comparison to May, rainfall records show a substantial increase reaching up to 113mm (4.45"). Consequently, this month experiences high humidity levels associated with the peak of the rain season. Weather in June »Weather in July
Comparable to the previous month, July continues with the ongoing wet season trend, extending the period of heavy rainfall in this region. With precipitation hitting its annual peak at 190mm (7.48"), umbrella sales would undoubtedly soar. Weather in July »Weather in August
August continues on the same trajectory as July, maintaining the trend of persistent rainfall and dampness in the atmosphere. Persistent downpours resulting in a recorded 213mm (8.39") of rain rendering August as the wettest month in the region. Weather in August »Weather in September
As September rolls in, the intensity of the rainy season begins to diminish, bringing about noticeable changes in the overall weather pattern. The dramatic decrease in rainfall levels to 126mm (4.96") relative to August signifies the rain season's impending end. Weather in September »Weather in October
October ushers in an evident shift in Tokonou's climate as the city steers away from the rain season. The desired decline in precipitation levels to 64mm (2.52"), coupled with warmer temperatures, marks the conclusion of the rainy season. Weather in October »Weather in November
November presents a stark change with the final departure of the monsoon, paving the way for drier days. Witnesses a spurt in sunshine hours which stands at 9.8 hours and records a significant decrease in rainfall at 7mm (0.28"). Weather in November »Weather in December
December comes in with a full-fledged dry spell, noticeable drops in temperatures, and virtually no rainfall. It indeed marks the driest month of the year having a recorded rainfall of 0mm (0") in this Guinea city. Sunshine rich days and cooler nights dominate the scene, as the city basks under the tropical sun. Weather in December »Updated: Feb 15, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January is the least humid month, with an average relative humidity of 19%.
Months with rainfall in Tokonou, Guinea, are January through November.
Throughout the year, there are 154.5 rainfall days, and 814mm (32.05") of precipitation is accumulated.
February and December, with an average of 9.9h of sunshine, are months with the most sunshine.
March stands out as Tokonou's warmest month, with an average high-temperature of 39.4°C (102.9°F) and a low-temperature of 23.5°C (74.3°F).
March and April, with an average maximum UV index of 8, are months with the highest UV index in Tokonou, Guinea.
The month with the longest days in Tokonou, Guinea, is June, with an average of 12h and 42min of daylight.
The months with the lowest UV index in Tokonou are July through September and December, with an average maximum UV index of 6.
In Tokonou, the average lowest temperatures are observed in August, with a high of 28.3°C (82.9°F) and a low of 21°C (69.8°F).
The most humid month is August, with an average relative humidity of 89%.
August is the month with the most rainfall. Rain falls for 28 days and accumulates 213mm (8.39") of precipitation.
The month with the least sunshine is August, with an average of 6h of sunshine.
The only month without rainfall is December.
The month with the shortest days in Tokonou is December, with an average of 11h and 36min of daylight.
Tokonou, Guinea, does not observe Daylight Saving Time (DST). GMT timezone is used throughout the entire year.
Average temperature
Tokonou, Guinea
The warmest month (with the highest average high temperature) is March (39.4°C).
The month with the lowest average high temperature is August (28.3°C).
The month with the highest average low temperature is April (25.3°C).
The coldest month (with the lowest average low temperature) is January (18.1°C).
Average pressure
Tokonou, Guinea
- Average pressure in January:
1012.2mbar - Average pressure in February:
1010.5mbar - Average pressure in March:
1009.6mbar - Average pressure in April:
1009.4mbar - Average pressure in May:
1010.8mbar - Average pressure in June:
1012.7mbar
- Average pressure in July:
1013.4mbar - Average pressure in August:
1013.2mbar - Average pressure in September:
1012.9mbar - Average pressure in October:
1011.7mbar - Average pressure in November:
1011.1mbar - Average pressure in December:
1012.1mbar
The month with the highest atmospheric pressure is July (1013.4mbar).
The month with the lowest atmospheric pressure is April (1009.4mbar).
Average wind speed
Tokonou, Guinea
- Average wind speed in January:
6.9km/h - Average wind speed in February:
7.1km/h - Average wind speed in March:
7km/h - Average wind speed in April:
8km/h - Average wind speed in May:
8.2km/h - Average wind speed in June:
7.8km/h
- Average wind speed in July:
7.5km/h - Average wind speed in August:
7.2km/h - Average wind speed in September:
5.3km/h - Average wind speed in October:
4.9km/h - Average wind speed in November:
4.9km/h - Average wind speed in December:
6.6km/h
The windiest month (with the highest average wind speed) is May (8.2km/h).
The calmest months (with the lowest average wind speed) are October and November (4.9km/h).
Average humidity
Tokonou, Guinea
The month with the highest relative humidity is August (89%).
The month with the lowest relative humidity is January (19%).
Average rainfall
Tokonou, Guinea
The wettest month (with the highest rainfall) is August (213mm).
The driest month (with the least rainfall) is December (0mm).
Average rainfall days
Tokonou, Guinea
- Average rainfall days in January:
0.6 days - Average rainfall days in February:
0.9 days - Average rainfall days in March:
4.2 days - Average rainfall days in April:
9.5 days - Average rainfall days in May:
17.3 days - Average rainfall days in June:
21.9 days
- Average rainfall days in July:
27.3 days - Average rainfall days in August:
28 days - Average rainfall days in September:
25.8 days - Average rainfall days in October:
15.5 days - Average rainfall days in November:
3.5 days - Average rainfall days in December:
0 days
The month with the highest number of rainy days is August (28 days).
The month with the least rainy days is December (0 days).
Average daylight / Average sunshine
Tokonou, Guinea
- Average daylight in January:
11h and 36min - Average daylight in February:
11h and 48min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 18min - Average daylight in May:
12h and 36min - Average daylight in June:
12h and 42min
- Average daylight in July:
12h and 36min - Average daylight in August:
12h and 24min - Average daylight in September:
12h and 12min - Average daylight in October:
11h and 54min - Average daylight in November:
11h and 42min - Average daylight in December:
11h and 36min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in January:
9h and 48min - Average sunshine in February:
9h and 54min - Average sunshine in March:
9h and 48min - Average sunshine in April:
9h and 42min - Average sunshine in May:
9h and 18min - Average sunshine in June:
8h and 54min
- Average sunshine in July:
7h and 0min - Average sunshine in August:
6h and 0min - Average sunshine in September:
7h and 48min - Average sunshine in October:
9h and 18min - Average sunshine in November:
9h and 48min - Average sunshine in December:
9h and 54min
The months with the most sunshine are February and December (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 6h and 0min).
Average sunshine days
Tokonou, Guinea
- Average sunshine days in January:
30.4 days - Average sunshine days in February:
26.8 days - Average sunshine days in March:
25.9 days - Average sunshine days in April:
19.3 days - Average sunshine days in May:
12 days - Average sunshine days in June:
6.3 days
- Average sunshine days in July:
1.9 days - Average sunshine days in August:
2.5 days - Average sunshine days in September:
2.7 days - Average sunshine days in October:
12.8 days - Average sunshine days in November:
25.9 days - Average sunshine days in December:
30.9 days
The month with the most sunshine days is December (30.9 days).
The month with the least sunshine days is July (1.9 days).
Average UV index
Tokonou, Guinea
The months with the highest UV index are March and April (UV index 8).
The months with the lowest UV index are July, August, September and December (UV index 6).
Average cloud cover
Tokonou, Guinea
The month with the most cloud cover is August (Cloud cover 65).
The month with the least cloud cover is December (Cloud cover 6).
Average visibility
Tokonou, Guinea
The months with the highest visibility are January, February, March, April, May, November and December (10km).
The months with the lowest visibility are August and September (7km).
