Climate and monthly weather forecastSeydou, Guinea
Climate and monthly weather forecast
Weather in January
January, the same as December, in Seydou, Guinea, is another tropical winter month, with an average temperature varying between 33.8°C (92.8°F) and 16.3°C (61.3°F). The advent of January brings an average high-temperature of a still tropical 33.8°C (92.8°F), exhibiting minor difference from the previous month. Weather in January »Weather in February
February, the last month of the winter in Seydou, is another hot month, with an average temperature ranging between max 34.8°C (94.6°F) and min 18.2°C (64.8°F). Seydou witnesses its highest average temperatures during February and March, peaking at 34.8°C (94.6°F). The heat index value during February is computed to be a blistering 40°C (104°F). Weather in February »Weather in March
March, the first month of the spring in Seydou, is also a hot month, with an average temperature varying between 20.2°C (68.4°F) and 34.8°C (94.6°F). Seydou witnesses its highest temperatures in February and March, reaching an average of 34.8°C (94.6°F). The heat index value for March is computed to be a life-threatening hot 47°C (116.6°F). Weather in March »Weather in April
April, like March, is another tropical spring month in Seydou, Guinea, with an average temperature fluctuating between 20.5°C (68.9°F) and 33.7°C (92.7°F). Seydou notes an average high-temperature of a still tropical 33.7°C (92.7°F) in April, displaying minor variation from March. Weather in April »Weather in May
May, the last month of the spring in Seydou, is another tropical month, with temperature in the range of an average high of 31.1°C (88°F) and an average low of 20.3°C (68.5°F). The introduction of May notes a subtle temperature variation to a still tropical 31.1°C (88°F) from April's 33.7°C (92.7°F). Weather in May »Weather in June
June, the first month of the summer in Seydou, is also a moderately hot month, with an average temperature fluctuating between 19.9°C (67.8°F) and 28.8°C (83.8°F). June is marked by an average high-temperature of a moderately hot 28.8°C (83.8°F), almost identical to the preceding month. Weather in June »Weather in July
July, like June, in Seydou, Guinea, is a moderately hot summer month, with an average temperature ranging between min 19.3°C (66.7°F) and max 26.4°C (79.5°F). The arrival of July marks a slight shift to an average high-temperature of a still moderately hot 26.4°C (79.5°F) from June's 28.8°C (83.8°F). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Seydou, Guinea, with temperature in the range of an average low of 19.3°C (66.7°F) and an average high of 25.4°C (77.7°F). August proves to be the coldest month, recording an average maximum temperature of 25.4°C (77.7°F) and a minimum temperature of 19.3°C (66.7°F). Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Seydou, Guinea, with an average temperature ranging between max 26.8°C (80.2°F) and min 19.2°C (66.6°F). Seydou's weather in September, with an average high-temperature of a still warm 26.8°C (80.2°F), subtly shifts from August's 25.4°C (77.7°F). Weather in September »Weather in October
October, the same as September, is a moderately hot autumn month in Seydou, Guinea, with an average temperature varying between 28.6°C (83.5°F) and 18.3°C (64.9°F). October's onset brings an average high-temperature of a still moderately hot 28.6°C (83.5°F), showing a minute difference from September's 26.8°C (80.2°F). Weather in October »Weather in November
The last month of the autumn, November, is also a moderately hot month in Seydou, Guinea, with an average temperature ranging between min 17.8°C (64°F) and max 29.9°C (85.8°F). The arrival of November denotes a barely perceptible change in the average high-temperatures to a still warm 29.9°C (85.8°F) from October's 28.6°C (83.5°F). Weather in November »Weather in December
The first month of the winter, December, is a tropical month in Seydou, Guinea, with an average temperature varying between 31.9°C (89.4°F) and 16.4°C (61.5°F). The average high-temperature during December registers at a hot 31.9°C (89.4°F), closely corresponding to the preceding month. 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 in Seydou, with an average relative humidity of 38%.
In Seydou, Guinea, during the entire year, the rain falls for 237 days and collects up to 1388mm (54.65") of precipitation.
February and March, with an average high-temperature of 34.8°C (94.6°F), are warmest months.
The months with the highest UV index are February and March, with an average maximum UV index of 7.
With an average of 12h and 42min of daylight, June has the longest days of the year in Seydou, Guinea.
June through August, with an average maximum UV index of 5, are months with the lowest UV index in Seydou, Guinea.
The coldest time of the year in Seydou is August, with temperatures averaging a high of 25.4°C (77.7°F) and a low of 19.3°C (66.7°F).
With an average relative humidity of 94%, August is the most humid month in Seydou.
With an average of 3.2h of sunshine, August has the least sunshine of the year.
September is the month with the most rainfall. Rain falls for 29.1 days and accumulates 279mm (10.98") of precipitation.
The month with the least rainfall is December, when the rain falls for 2.1 days and typically collects 1mm (0.04") of precipitation.
December has the shortest days of the year in Seydou, Guinea, with an average of 11h and 36min of daylight.
Seydou does not observe Daylight Saving Time (DST). GMT timezone is used throughout the entire year.
With an average of 9.9h of sunshine, December has the most sunshine of the year.
Average temperature
Seydou, Guinea
The warmest months (with the highest average high temperature) are February and March (34.8°C).
The month with the lowest average high temperature is August (25.4°C).
The month with the highest average low temperature is April (20.5°C).
The coldest month (with the lowest average low temperature) is January (16.3°C).
Average pressure
Seydou, Guinea
- Average pressure in January:
1012mbar - Average pressure in February:
1010.8mbar - Average pressure in March:
1010.7mbar - Average pressure in April:
1010.8mbar - Average pressure in May:
1012.2mbar - Average pressure in June:
1013.9mbar
- Average pressure in July:
1014.4mbar - Average pressure in August:
1014.1mbar - Average pressure in September:
1013.5mbar - Average pressure in October:
1012.3mbar - Average pressure in November:
1011.6mbar - Average pressure in December:
1012mbar
The month with the highest atmospheric pressure is July (1014.4mbar).
The month with the lowest atmospheric pressure is March (1010.7mbar).
Average wind speed
Seydou, Guinea
- Average wind speed in January:
5.1km/h - Average wind speed in February:
5.1km/h - Average wind speed in March:
5.3km/h - Average wind speed in April:
5.3km/h - Average wind speed in May:
5km/h - Average wind speed in June:
4.9km/h
- Average wind speed in July:
5.2km/h - Average wind speed in August:
5.4km/h - Average wind speed in September:
4.4km/h - Average wind speed in October:
3.9km/h - Average wind speed in November:
3.9km/h - Average wind speed in December:
5.3km/h
The windiest month (with the highest average wind speed) is August (5.4km/h).
The calmest months (with the lowest average wind speed) are October and November (3.9km/h).
Average humidity
Seydou, Guinea
The month with the highest relative humidity is August (94%).
The month with the lowest relative humidity is January (38%).
Average rainfall
Seydou, Guinea
The wettest month (with the highest rainfall) is September (279mm).
The driest month (with the least rainfall) is December (1mm).
Average rainfall days
Seydou, Guinea
- Average rainfall days in January:
2.7 days - Average rainfall days in February:
7 days - Average rainfall days in March:
16.3 days - Average rainfall days in April:
22.8 days - Average rainfall days in May:
26.9 days - Average rainfall days in June:
27.3 days
- Average rainfall days in July:
28.7 days - Average rainfall days in August:
29.9 days - Average rainfall days in September:
29.1 days - Average rainfall days in October:
27.5 days - Average rainfall days in November:
16.7 days - Average rainfall days in December:
2.1 days
The month with the highest number of rainy days is August (29.9 days).
The month with the least rainy days is December (2.1 days).
Average daylight / Average sunshine
Seydou, Guinea
- Average daylight in January:
11h and 42min - 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 30min - 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 24min - Average sunshine in March:
8h and 42min - Average sunshine in April:
8h and 0min - Average sunshine in May:
7h and 6min - Average sunshine in June:
5h and 36min
- Average sunshine in July:
4h and 0min - Average sunshine in August:
3h and 12min - Average sunshine in September:
5h and 0min - Average sunshine in October:
7h and 24min - Average sunshine in November:
9h and 12min - Average sunshine in December:
9h 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: 3h and 12min).
Average sunshine days
Seydou, Guinea
- Average sunshine days in January:
27.6 days - Average sunshine days in February:
19.3 days - Average sunshine days in March:
11.8 days - Average sunshine days in April:
4.8 days - Average sunshine days in May:
1.5 days - Average sunshine days in June:
1.2 days
- Average sunshine days in July:
0.8 days - Average sunshine days in August:
0.3 days - Average sunshine days in September:
0.4 days - Average sunshine days in October:
2.1 days - Average sunshine days in November:
11.1 days - Average sunshine days in December:
28.6 days
The month with the most sunshine days is December (28.6 days).
The month with the least sunshine days is August (0.3 days).
Average UV index
Seydou, Guinea
The months with the highest UV index are February and March (UV index 7).
The months with the lowest UV index are June, July and August (UV index 5).
Average cloud cover
Seydou, Guinea
The month with the most cloud cover is August (Cloud cover 87).
The month with the least cloud cover is December (Cloud cover 10).
Average visibility
Seydou, Guinea
The months with the highest visibility are January and December (10km).
The months with the lowest visibility are July, August and September (5km).
