Climate and monthly weather forecast
Bomi, Sierra Leone

Weather in January

January, the same as December, in Bomi, Sierra Leone, is another hot winter month, with an average temperature fluctuating between 19.7°C (67.5°F) and 34.8°C (94.6°F). In Bomi, Sierra Leone, the average high-temperature in January is almost the same as in December - a still tropical 34.8°C (94.6°F). Weather in January »

Weather in February

The last month of the winter, February, is a very hot month in Bomi, Sierra Leone, with temperature in the range of an average high of 36.3°C (97.3°F) and an average low of 21.2°C (70.2°F). February is the warmest month, with an average high-temperature of 36.3°C (97.3°F) and an average low-temperature of 21.2°C (70.2°F). The average heat index in February is computed to be a blazing hot 53.4°C (128.1°F). Weather in February »

Weather in March

March, the first month of the spring in Bomi, is also a sweltering month, with an average temperature fluctuating between 22.3°C (72.1°F) and 36.2°C (97.2°F). In Bomi, Sierra Leone, the average high-temperature in March is practically the same as in February - a still very hot 36.2°C (97.2°F). Weather in March »

Weather in April

April, the same as March, is a very hot spring month in Bomi, Sierra Leone, with an average temperature ranging between max 35.4°C (95.7°F) and min 23.2°C (73.8°F). In Bomi, the average high-temperature in April is almost the same as in March - a still torrid 35.4°C (95.7°F). Weather in April »

Weather in May

The last month of the spring, May, is another hot month in Bomi, Sierra Leone, with an average temperature fluctuating between 32.7°C (90.9°F) and 22.9°C (73.2°F). In Bomi, Sierra Leone, the average high-temperature in May is practically the same as in April - a hot 32.7°C (90.9°F). Weather in May »

Weather in June

June, the first month of the summer in Bomi, is still a tropical month, with temperature in the range of an average low of 22°C (71.6°F) and an average high of 30.1°C (86.2°F). In Bomi, the average high-temperature in June is almost the same as in May - a still tropical 30.1°C (86.2°F). Weather in June »

Weather in July

July, like June, in Bomi, Sierra Leone, is another warm summer month, with an average temperature ranging between max 28°C (82.4°F) and min 21.3°C (70.3°F). In Bomi, the average high-temperature in July is almost the same as in June - a warm 28°C (82.4°F). Weather in July »

Weather in August

August, the last month of the summer in Bomi, is another warm month, with an average temperature varying between 21.3°C (70.3°F) and 27°C (80.6°F). August is the coldest month, with an average high-temperature of 27°C (80.6°F) and an average low-temperature of 21.3°C (70.3°F). The average heat index in August is computed to be a tropical 31.1°C (88°F). Weather in August »

Weather in September

September, the first month of the autumn in Bomi, is still a warm month, with temperature in the range of an average low of 21.5°C (70.7°F) and an average high of 28.4°C (83.1°F). In September, the average high-temperature is relatively the same as in August - a still moderately hot 28.4°C (83.1°F). Weather in September »

Weather in October

October in Bomi, Sierra Leone, is a tropical autumn month, with an average temperature ranging between min 21.7°C (71.1°F) and max 30.4°C (86.7°F). In October, the average high-temperature is almost the same as in September - a tropical 30.4°C (86.7°F). Weather in October »

Weather in November

November, the last month of the autumn in Bomi, is another tropical month, with an average temperature ranging between min 21.7°C (71.1°F) and max 31.3°C (88.3°F). In Bomi, the average high-temperature in November is essentially the same as in October - a still hot 31.3°C (88.3°F). Weather in November »

Weather in December

December, the first month of the winter in Bomi, is still a hot month, with an average temperature varying between 32.6°C (90.7°F) and 20.1°C (68.2°F). In Bomi, Sierra Leone, the average high-temperature in December is relatively the same as in November - a still hot 32.6°C (90.7°F). Weather in December »
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FAQ

What is the least humid month in Bomi?

January is the least humid month in Bomi, with an average relative humidity of 65%.

What is the driest month in Bomi?

January is the month with the least rainfall in Bomi. Rain falls for 5.8 days and accumulates 8mm (0.31") of precipitation.

How many days does it rain in Bomi?

Throughout the year, there are 270.4 rainfall days, and 1590mm (62.6") of precipitation is accumulated.

What month has the most sunshine in Bomi?

January has the most sunshine of the year in Bomi, with an average of 9.6h of sunshine.

What is the month with the highest UV index in Bomi?

January through April and December, with an average maximum UV index of 7, are months with the highest UV index.

What is the warmest month in Bomi?

With an average high-temperature of 36.3°C (97.3°F) and an average low-temperature of 21.2°C (70.2°F), February is the warmest month.

When are the longest days in Bomi?

June has the longest days of the year in Bomi, Sierra Leone, with an average of 12h and 32min of daylight.

What is the month with the lowest UV index in Bomi?

The months with the lowest UV index in Bomi, Sierra Leone, are July and August, with an average maximum UV index of 5.

What is the coldest month in Bomi?

With an average high-temperature of 27°C (80.6°F) and an average low-temperature of 21.3°C (70.3°F), August is the coldest month in Bomi.

What is the most humid month in Bomi?

The most humid month is August, with an average relative humidity of 93%.

What is the rainiest month in Bomi?

August is the month with the most rainfall. Rain falls for 30 days and accumulates 296mm (11.65") of precipitation.

What is the month with the least sunshine in Bomi?

The month with the least sunshine is August, with an average of 2.9h of sunshine.

What is the month with the shortest days in Bomi?

December has the shortest days of the year, with an average of 11h and 43min of daylight.

Is there Daylight Saving Time (DST) in Bomi?

Bomi does not observe Daylight Saving Time (DST). GMT timezone is used throughout the entire year.

Average temperature
Bomi, Sierra Leone

Average temperature - Bomi, Sierra Leone

The warmest month (with the highest average high temperature) is February (36.3°C).
The month with the lowest average high temperature is August (27°C).

The month with the highest average low temperature is April (23.2°C).
The coldest month (with the lowest average low temperature) is January (19.7°C).

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Average pressure
Bomi, Sierra Leone

Average pressure - Bomi, Sierra Leone

The month with the highest atmospheric pressure is July (1014.3mbar).
The months with the lowest atmospheric pressure are February and March (1010.6mbar).

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Average wind speed
Bomi, Sierra Leone

Average wind speed - Bomi, Sierra Leone

The windiest month (with the highest average wind speed) is August (5.5km/h).
The calmest month (with the lowest average wind speed) is November (3.4km/h).

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Average humidity
Bomi, Sierra Leone

Average humidity - Bomi, Sierra Leone

The month with the highest relative humidity is August (93%).
The month with the lowest relative humidity is January (65%).

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Average rainfall
Bomi, Sierra Leone

Average rainfall - Bomi, Sierra Leone

The wettest month (with the highest rainfall) is August (296mm).
The driest month (with the least rainfall) is January (8mm).

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Average rainfall days
Bomi, Sierra Leone

Average rainfall days - Bomi, Sierra Leone

The month with the highest number of rainy days is October (30.3 days).
The month with the least rainy days is January (5.8 days).

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Average daylight / Average sunshine
Bomi, Sierra Leone

Average daylight / Average sunshine - Bomi, Sierra Leone

The month with the longest days is June (Average daylight: 12h and 32min).
The month with the shortest days is December (Average daylight: 11h and 43min).

The month with the most sunshine is January (Average sunshine: 9h and 36min).
The month with the least sunshine is August (Average sunshine: 2h and 54min).

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Average sunshine days
Bomi, Sierra Leone

Average sunshine days - Bomi, Sierra Leone

The month with the most sunshine days is January (22.1 days).
The month with the least sunshine days is September (0.1 days).

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Average UV index
Bomi, Sierra Leone

Average UV index - Bomi, Sierra Leone

The months with the highest UV index are January, February, March, April and December (UV index 7).
The months with the lowest UV index are July and August (UV index 5).

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Average visibility
Bomi, Sierra Leone

Average visibility - Bomi, Sierra Leone

The month with the highest visibility is March (9km).
The months with the lowest visibility are June, July, August, September and October (6km).

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