Climate and monthly weather forecastKatu Town, Sierra Leone
Climate and monthly weather forecast
Weather in January
January, like December, is another hot winter month in Katu Town, Sierra Leone, with an average temperature ranging between max 31.4°C (88.5°F) and min 24.1°C (75.4°F). January is the month when Katu Town's temperatures reach their peak, with averages of 31.4°C (88.5°F) and lows of 24.1°C (75.4°F). The heat index value during January is estimated at a very hot 38°C (100.4°F). Weather in January »Weather in February
The last month of the winter, February, is also a hot month in Katu Town, Sierra Leone, with an average temperature ranging between max 31.3°C (88.3°F) and min 24.2°C (75.6°F). A minimal variation is noted in Katu Town's average high-temperature at the onset of February, reaching a still hot 31.3°C (88.3°F) from January's 31.4°C (88.5°F). Weather in February »Weather in March
The first month of the spring, March, is still a hot month in Katu Town, Sierra Leone, with temperature in the range of an average low of 24.6°C (76.3°F) and an average high of 31°C (87.8°F). With the advent of March, Katu Town experiences an average high-temperature of a still hot 31°C (87.8°F), mirroring a close resemblance to the previous month. Weather in March »Weather in April
April, like March, is another tropical spring month in Katu Town, Sierra Leone, with an average temperature fluctuating between 30.8°C (87.4°F) and 25.3°C (77.5°F). During April, Katu Town records an average high-temperature of a still tropical 30.8°C (87.4°F), marking a slight divergence from March's 31°C (87.8°F). Weather in April »Weather in May
May, the last month of the spring in Katu Town, is also a hot month, with an average temperature varying between 26.2°C (79.2°F) and 30.7°C (87.3°F). The advent of May observes an average high-temperature of a still hot 30.7°C (87.3°F), nearly identical to April's 30.8°C (87.4°F). Weather in May »Weather in June
The first month of the summer, June, is also a moderately hot month in Katu Town, Sierra Leone, with temperature in the range of an average low of 25.3°C (77.5°F) and an average high of 29.3°C (84.7°F). With the arrival of June, Katu Town's average high-temperature registers at a warm 29.3°C (84.7°F), indicating a subtle variation from the previous month. Weather in June »Weather in July
July, the same as June, is another warm summer month in Katu Town, Sierra Leone, with an average temperature varying between 27.8°C (82°F) and 24.3°C (75.7°F). With the onset of July, the average high-temperature registers at a still moderately hot 27.8°C (82°F), subtly different from June's 29.3°C (84.7°F). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Katu Town, Sierra Leone, 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). Katu Town reaches its lowest average temperatures in August, measuring 27.3°C (81.1°F) at the peak and 23.9°C (75°F) at the lowest. The heat index in August is estimated at a hot 31°C (87.8°F). Weather in August »Weather in September
September, the first month of the autumn in Katu Town, is also a moderately hot month, with an average temperature fluctuating between 24.4°C (75.9°F) and 28.1°C (82.6°F). As Katu Town transitions into September, the average high-temperature stands at a still warm 28.1°C (82.6°F), offering little variation from the preceding month. Weather in September »Weather in October
October, like September, in Katu Town, Sierra Leone, is another warm autumn month, with an average temperature fluctuating between 25°C (77°F) and 29.5°C (85.1°F). As Katu Town transitions from September to October, the average high-temperatures adjust to a still moderately hot 29.5°C (85.1°F), nearly the same as the previous 28.1°C (82.6°F). Weather in October »Weather in November
November, the last month of the autumn in Katu Town, is a tropical month, with temperature in the range of an average high of 30.1°C (86.2°F) and an average low of 25.3°C (77.5°F). Entering November, the average high-temperature is recorded at a tropical 30.1°C (86.2°F), exhibiting a minimal shift from October's 29.5°C (85.1°F). Weather in November »Weather in December
December, the first month of the winter in Katu Town, is also a hot month, with an average temperature ranging between max 31°C (87.8°F) and min 24.5°C (76.1°F). The shift into December records an average high-temperature of a still hot 31°C (87.8°F), subtly varied 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
The average temperatures reach their apex in January, averaging 31.4°C (88.5°F) at the high end and 24.1°C (75.4°F) at the low end.
With an average relative humidity of 68%, January is the least humid month.
In Katu Town, during the entire year, the rain falls for 205.9 days and collects up to 1507mm (59.33") of precipitation.
The months with the highest UV index in Katu Town are January through June, September through December, with an average maximum UV index of 7.
The month with the least rainfall in Katu Town, Sierra Leone, is February, when the rain falls for 0.8 days and typically collects 1mm (0.04") of precipitation.
February has the most sunshine of the year, with an average of 9.9h of sunshine.
With an average of 12h and 36min of daylight, June has the longest days of the year in Katu Town, Sierra Leone.
The months with the lowest UV index in Katu Town are July and August, with an average maximum UV index of 6.
The coldest time of the year in Katu Town, Sierra Leone, is August, with temperatures averaging a high of 27.3°C (81.1°F) and a low of 23.9°C (75°F).
August is the most humid month in Katu Town, with an average relative humidity of 86%.
The month with the most rainfall is August, when the rain falls for 30.2 days and typically aggregates up to 391mm (15.39") of precipitation.
August has the least sunshine of the year, with an average of 4.8h of sunshine.
December has the shortest days of the year, with an average of 11h and 36min of daylight.
Katu Town, Sierra Leone, does not observe Daylight Saving Time (DST). GMT timezone is used over the entire year.
Average temperature
Katu Town, 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
Katu Town, 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
Katu Town, 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
Katu Town, Sierra Leone
The month with the highest relative humidity is August (86%).
The month with the lowest relative humidity is January (68%).
Average rainfall
Katu Town, 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
Katu Town, 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
Katu Town, 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 36min
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 36min).
- 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
Katu Town, 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
Katu Town, 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
Katu Town, 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
Katu Town, 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).
