Climate and monthly weather forecastFoiya, Sierra Leone
Climate and monthly weather forecast
Weather in January
January, the same as December, in Foiya, Sierra Leone, is another tropical winter month, with an average temperature varying between 31.4°C (88.5°F) and 24.1°C (75.4°F). In Foiya, January is identified by the highest average temperatures, reaching a peak of 31.4°C (88.5°F) and a low of 24.1°C (75.4°F). The heat index for January is calculated to be a torrid 38°C (100.4°F). Weather in January »Weather in February
The last month of the winter, February, is another hot month in Foiya, Sierra Leone, with an average temperature varying between 31.3°C (88.3°F) and 24.2°C (75.6°F). The shift into February reveals an average high-temperature of a still hot 31.3°C (88.3°F), closely mirroring January's climate. Weather in February »Weather in March
The first month of the spring, March, is also a hot month in Foiya, Sierra Leone, with an average temperature varying between 31°C (87.8°F) and 24.6°C (76.3°F). The onset of March manifests an average high-temperature of a still tropical 31°C (87.8°F), demonstrating a minor variation from the preceding month. Weather in March »Weather in April
April, the same as March, in Foiya, Sierra Leone, is another hot spring month, with temperature in the range of an average low of 25.3°C (77.5°F) and an average high of 30.8°C (87.4°F). Foiya experiences a subtle adjustment in high-temperatures to a still tropical 30.8°C (87.4°F) with the onset of April, maintaining near parity with March's 31°C (87.8°F). Weather in April »Weather in May
May, the last month of the spring in Foiya, is another hot month, with temperature in the range of an average low of 26.2°C (79.2°F) and an average high of 30.7°C (87.3°F). Transitioning from April to May, Foiya observes an average high-temperature of a still hot 30.7°C (87.3°F), differing subtly from the previous month. Weather in May »Weather in June
The first month of the summer, June, is also a moderately hot month in Foiya, Sierra Leone, with an average temperature fluctuating between 25.3°C (77.5°F) and 29.3°C (84.7°F). June's arrival shows an average high-temperature of a moderately hot 29.3°C (84.7°F), hardly different from the previous month. Weather in June »Weather in July
July, the same as June, is another warm summer month in Foiya, Sierra Leone, with an average temperature fluctuating between 24.3°C (75.7°F) and 27.8°C (82°F). July's onset records an average high-temperature of a still warm 27.8°C (82°F), a near match to June's 29.3°C (84.7°F). Weather in July »Weather in August
August, the last month of the summer in Foiya, is also a moderately hot month, with temperature in the range of an average low of 23.9°C (75°F) and an average high of 27.3°C (81.1°F). August, with average temperatures reaching a high of 27.3°C (81.1°F) and a low of 23.9°C (75°F), is the coldest month. In August, the average heat index is calculated to be a hot 31°C (87.8°F). Weather in August »Weather in September
September, the first month of the autumn in Foiya, is still a warm month, with an average temperature varying between 28.1°C (82.6°F) and 24.4°C (75.9°F). Foiya, Sierra Leone, marks the onset of September with an average high-temperature of a still warm 28.1°C (82.6°F), a subtle shift from August's 27.3°C (81.1°F). Weather in September »Weather in October
October, the same as September, is another warm autumn month in Foiya, Sierra Leone, with an average temperature varying between 29.5°C (85.1°F) and 25°C (77°F). The high-temperature average in October for Foiya is a still moderately hot 29.5°C (85.1°F), staying closely aligned with September's conditions. Weather in October »Weather in November
November, the last month of the autumn in Foiya, is a tropical month, with an average temperature fluctuating between 25.3°C (77.5°F) and 30.1°C (86.2°F). The transition into November marks the average high-temperature at a hot 30.1°C (86.2°F), differing minimally from October's 29.5°C (85.1°F). Weather in November »Weather in December
The first month of the winter, December, is still a hot month in Foiya, Sierra Leone, with an average temperature fluctuating between 31°C (87.8°F) and 24.5°C (76.1°F). The advent of December sees the average high-temperature at a still hot 31°C (87.8°F), subtly shifted from November's 30.1°C (86.2°F). Weather in December »Updated: Jan 27, 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
In Foiya, Sierra Leone, the peak temperatures are generally noted in January, averaging a high of 31.4°C (88.5°F) and a low of 24.1°C (75.4°F).
The least humid month is January, with an average relative humidity of 68%.
Throughout the year, there are 205.9 rainfall days, and 1507mm (59.33") of precipitation is accumulated.
The months with the highest UV index are January through June, September through December, with an average maximum UV index of 7.
The month with the least rainfall in Foiya, Sierra Leone, is February, when the rain falls for 0.8 days and typically collects 1mm (0.04") of precipitation.
With an average of 9.9h of sunshine, February has the most sunshine of the year in Foiya, Sierra Leone.
The month with the longest days is June, with an average of 12h and 36min of daylight.
July and August, with an average maximum UV index of 6, are months with the lowest UV index.
August proves to be the coldest month in Foiya, Sierra Leone, recording an average maximum temperature of 27.3°C (81.1°F) and a minimum temperature of 23.9°C (75°F).
The most humid month in Foiya, Sierra Leone, is August, with an average relative humidity of 86%.
The month with the most rainfall in Foiya is August, when the rain falls for 30.2 days and typically aggregates up to 391mm (15.39") of precipitation.
The month with the least sunshine in Foiya is August, with an average of 4.8h of sunshine.
With an average of 11h and 42min of daylight, December has the shortest days of the year.
Foiya does not utilize Daylight Saving Time (DST). GMT timezone is used throughout the entire year.
Average temperature
Foiya, Sierra Leone
The warmest month (with the highest average high temperature) is January (31.4°C).
The month with the lowest average high temperature is August (27.3°C).
The month with the highest average low temperature is May (26.2°C).
The coldest month (with the lowest average low temperature) is August (23.9°C).
Average pressure
Foiya, Sierra Leone
- Average pressure in January:
1011.2mbar - Average pressure in February:
1010.4mbar - Average pressure in March:
1010.4mbar - Average pressure in April:
1010.5mbar - Average pressure in May:
1011.6mbar - Average pressure in June:
1013.3mbar
- Average pressure in July:
1013.8mbar - Average pressure in August:
1013.4mbar - Average pressure in September:
1012.8mbar - Average pressure in October:
1011.6mbar - Average pressure in November:
1010.9mbar - Average pressure in December:
1011.1mbar
The month with the highest atmospheric pressure is July (1013.8mbar).
The months with the lowest atmospheric pressure are February and March (1010.4mbar).
Average wind speed
Foiya, Sierra Leone
- Average wind speed in January:
9.3km/h - Average wind speed in February:
10.7km/h - Average wind speed in March:
11.6km/h - Average wind speed in April:
11.6km/h - Average wind speed in May:
10.4km/h - Average wind speed in June:
9.7km/h
- Average wind speed in July:
11.3km/h - Average wind speed in August:
12km/h - Average wind speed in September:
9.5km/h - Average wind speed in October:
7.6km/h - Average wind speed in November:
6.8km/h - Average wind speed in December:
7.6km/h
The windiest month (with the highest average wind speed) is August (12km/h).
The calmest month (with the lowest average wind speed) is November (6.8km/h).
Average humidity
Foiya, Sierra Leone
The month with the highest relative humidity is August (86%).
The month with the lowest relative humidity is January (68%).
Average rainfall
Foiya, Sierra Leone
The wettest month (with the highest rainfall) is August (391mm).
The driest month (with the least rainfall) is February (1mm).
Average rainfall days
Foiya, Sierra Leone
- Average rainfall days in January:
1.4 days - Average rainfall days in February:
0.8 days - Average rainfall days in March:
5.8 days - Average rainfall days in April:
9.7 days - Average rainfall days in May:
19.6 days - Average rainfall days in June:
27.3 days
- Average rainfall days in July:
30.3 days - Average rainfall days in August:
30.2 days - Average rainfall days in September:
28.6 days - Average rainfall days in October:
27.9 days - Average rainfall days in November:
20.3 days - Average rainfall days in December:
4 days
The month with the highest number of rainy days is July (30.3 days).
The month with the least rainy days is February (0.8 days).
Average daylight / Average sunshine
Foiya, Sierra Leone
- Average daylight in January:
11h and 42min - Average daylight in February:
11h and 54min - 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 36min
- 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 42min
The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 42min).
- Average sunshine in January:
9h and 48min - Average sunshine in February:
9h and 54min - Average sunshine in March:
9h and 42min - Average sunshine in April:
9h and 30min - Average sunshine in May:
8h and 18min - Average sunshine in June:
6h and 36min
- Average sunshine in July:
5h and 30min - Average sunshine in August:
4h and 48min - Average sunshine in September:
6h and 42min - Average sunshine in October:
8h and 0min - Average sunshine in November:
9h and 6min - Average sunshine in December:
9h and 42min
The month with the most sunshine is February (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 4h and 48min).
Average sunshine days
Foiya, Sierra Leone
- Average sunshine days in January:
29 days - Average sunshine days in February:
27.2 days - Average sunshine days in March:
24.6 days - Average sunshine days in April:
18.6 days - Average sunshine days in May:
8.8 days - Average sunshine days in June:
1.5 days
- Average sunshine days in July:
0.6 days - Average sunshine days in August:
0.5 days - Average sunshine days in September:
0.8 days - Average sunshine days in October:
2.3 days - Average sunshine days in November:
7.5 days - Average sunshine days in December:
25.5 days
The month with the most sunshine days is January (29 days).
The month with the least sunshine days is August (0.5 days).
Average UV index
Foiya, Sierra Leone
The months with the highest UV index are January, February, March, April, May, June, September, October, November and December (UV index 7).
The months with the lowest UV index are July and August (UV index 6).
Average cloud cover
Foiya, Sierra Leone
The month with the most cloud cover is August (Cloud cover 67).
The month with the least cloud cover is February (Cloud cover 11).
Average visibility
Foiya, Sierra Leone
The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).
