Climate and monthly weather forecastIsonyin, Nigeria
Climate and monthly weather forecast
Weather in January
January is a sweltering winter month in Isonyin, Nigeria, with an average temperature ranging between min 23°C (73.4°F) and max 35°C (95°F). The average temperatures reach their apex in January, averaging 35°C (95°F) at the high end and 23°C (73.4°F) at the low end. The heat index for January is appraised at a life-threatening hot 47°C (116.6°F). Weather in January »Weather in February
The last month of the winter, February, is another hot month in Isonyin, Nigeria, with an average temperature ranging between max 34.8°C (94.6°F) and min 24.7°C (76.5°F). In February, Isonyin experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 35°C (95°F) in January to a tropical 34.8°C (94.6°F). Weather in February »Weather in March
March, the first month of the spring in Isonyin, is still a tropical month, with temperature in the range of an average high of 33.8°C (92.8°F) and an average low of 25.9°C (78.6°F). Isonyin, Nigeria, experiences an average high-temperature of a still hot 33.8°C (92.8°F) in March, subtly different from February's 34.8°C (94.6°F). Weather in March »Weather in April
April, like March, is another tropical spring month in Isonyin, Nigeria, with an average temperature varying between 25.8°C (78.4°F) and 33.5°C (92.3°F). April's beginning signals an average high-temperature of a still hot 33.5°C (92.3°F), barely different from March's 33.8°C (92.8°F). Weather in April »Weather in May
May, the last month of the spring in Isonyin, is another hot month, with an average temperature varying between 32.5°C (90.5°F) and 25.1°C (77.2°F). Isonyin, Nigeria, observes an average high-temperature of a still tropical 32.5°C (90.5°F) in May, barely different from 33.5°C (92.3°F) in April. Weather in May »Weather in June
June, the first month of the summer in Isonyin, is also a hot month, with an average temperature varying between 24°C (75.2°F) and 30°C (86°F). The arrival of June brings an average high-temperature of a still hot 30°C (86°F), subtly diverging from May's 32.5°C (90.5°F). Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Isonyin, Nigeria, with an average temperature fluctuating between 23.2°C (73.8°F) and 28.3°C (82.9°F). July's arrival registers an average high-temperature of a warm 28.3°C (82.9°F), closely aligning with the temperature of the previous month. Weather in July »Weather in August
August, the last month of the summer in Isonyin, is also a moderately hot month, with an average temperature ranging between max 28°C (82.4°F) and min 22.8°C (73°F). August, marked by an average high-temperature of 28°C (82.4°F) and a low-temperature of 22.8°C (73°F), is the coldest month. Throughout August, the heat index is appraised at a hot 33°C (91.4°F). Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Isonyin, Nigeria, with temperature in the range of an average low of 23°C (73.4°F) and an average high of 29°C (84.2°F). The start of September marks an average high-temperature of a still moderately hot 29°C (84.2°F), hardly distinguishable from the conditions in August. Weather in September »Weather in October
October is a tropical autumn month in Isonyin, Nigeria, with an average temperature varying between 30.8°C (87.4°F) and 23.9°C (75°F). An average high-temperature of a hot 30.8°C (87.4°F) marks October, exhibiting a close resemblance to the conditions in September. Weather in October »Weather in November
The last month of the autumn, November, is also a hot month in Isonyin, Nigeria, with an average temperature fluctuating between 24.3°C (75.7°F) and 33°C (91.4°F). With the advent of November, Isonyin's high-temperatures adjust to a still tropical 33°C (91.4°F), closely aligning with the preceding month. Weather in November »Weather in December
The first month of the winter, December, is also a hot month in Isonyin, Nigeria, with an average temperature ranging between max 34.8°C (94.6°F) and min 23.5°C (74.3°F). An average high-temperature of a still tropical 34.8°C (94.6°F) marks December, exhibiting a close resemblance to the conditions in November. Weather in December »Updated: Jun 17, 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
With its average high temperature of 35°C (95°F) and a low of 23°C (73.4°F), January is regarded as the warmest month.
With an average relative humidity of 64%, January is the least humid month.
January and December are months with the least rain when the rain falls for 7.4 days and typically aggregates up to 11mm (0.43") of rain.
Throughout the year, there are 216.6 rainfall days, and 554mm (21.81") of precipitation is accumulated.
The months with the highest UV index are January through May, September through December, with an average maximum UV index of 7.
With an average of 12h and 30min of daylight, June has the longest days of the year.
The months with the lowest UV index are June through August, with an average maximum UV index of 6.
The months with the highest humidity are July through September, with an average relative humidity of 86%.
The month with the most rainfall is July, when the rain falls for 25.3 days and typically aggregates up to 99mm (3.9") of precipitation.
August is Isonyin's coldest month, registering average high temperatures of 28°C (82.4°F) and lows of 22.8°C (73°F).
The month with the least sunshine is August, with an average of 4.9h of sunshine.
With an average of 11h and 42min of daylight, December has the shortest days of the year.
Isonyin does not observe Daylight Saving Time (DST). WAT timezone is used throughout the entire year.
With an average of 9.7h of sunshine, December has the most sunshine of the year in Isonyin.
Average temperature
Isonyin, Nigeria
The warmest month (with the highest average high temperature) is January (35°C).
The month with the lowest average high temperature is August (28°C).
The month with the highest average low temperature is March (25.9°C).
The coldest month (with the lowest average low temperature) is August (22.8°C).
Average pressure
Isonyin, Nigeria
- Average pressure in January:
1010.5mbar - Average pressure in February:
1009.4mbar - Average pressure in March:
1009.4mbar - Average pressure in April:
1009.7mbar - Average pressure in May:
1010.9mbar - Average pressure in June:
1012.7mbar
- Average pressure in July:
1013.4mbar - Average pressure in August:
1013.3mbar - Average pressure in September:
1012.6mbar - Average pressure in October:
1011.1mbar - Average pressure in November:
1010.1mbar - Average pressure in December:
1010.4mbar
The month with the highest atmospheric pressure is July (1013.4mbar).
The months with the lowest atmospheric pressure are February and March (1009.4mbar).
Average wind speed
Isonyin, Nigeria
- Average wind speed in January:
6.8km/h - Average wind speed in February:
8.3km/h - Average wind speed in March:
9km/h - Average wind speed in April:
8.8km/h - Average wind speed in May:
7.9km/h - Average wind speed in June:
7.8km/h
- Average wind speed in July:
8.5km/h - Average wind speed in August:
8.7km/h - Average wind speed in September:
7.4km/h - Average wind speed in October:
6.4km/h - Average wind speed in November:
6.1km/h - Average wind speed in December:
6.1km/h
The windiest month (with the highest average wind speed) is March (9km/h).
The calmest months (with the lowest average wind speed) are November and December (6.1km/h).
Average humidity
Isonyin, Nigeria
The months with the highest relative humidity are July, August and September (86%).
The month with the lowest relative humidity is January (64%).
Average rainfall
Isonyin, Nigeria
The wettest month (with the highest rainfall) is July (99mm).
The driest months (with the least rainfall) are January and December (11mm).
Average rainfall days
Isonyin, Nigeria
- Average rainfall days in January:
7.4 days - Average rainfall days in February:
12.3 days - Average rainfall days in March:
17.1 days - Average rainfall days in April:
15.7 days - Average rainfall days in May:
18.4 days - Average rainfall days in June:
22.9 days
- Average rainfall days in July:
25.3 days - Average rainfall days in August:
21.3 days - Average rainfall days in September:
23.1 days - Average rainfall days in October:
22.5 days - Average rainfall days in November:
21.3 days - Average rainfall days in December:
9.3 days
The month with the highest number of rainy days is July (25.3 days).
The month with the least rainy days is January (7.4 days).
Average daylight / Average sunshine
Isonyin, Nigeria
- Average daylight in January:
11h and 48min - 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 24min - Average daylight in June:
12h and 30min
- Average daylight in July:
12h and 30min - Average daylight in August:
12h and 18min - Average daylight in September:
12h and 12min - Average daylight in October:
12h and 0min - Average daylight in November:
11h and 48min - Average daylight in December:
11h and 42min
The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 42min).
- Average sunshine in January:
9h and 30min - Average sunshine in February:
8h and 42min - Average sunshine in March:
8h and 18min - Average sunshine in April:
8h and 30min - Average sunshine in May:
8h and 12min - Average sunshine in June:
6h and 36min
- Average sunshine in July:
5h and 12min - Average sunshine in August:
4h and 54min - Average sunshine in September:
6h and 6min - Average sunshine in October:
7h and 36min - Average sunshine in November:
8h and 42min - Average sunshine in December:
9h and 42min
The month with the most sunshine is December (Average sunshine: 9h and 42min).
The month with the least sunshine is August (Average sunshine: 4h and 54min).
Average sunshine days
Isonyin, Nigeria
- Average sunshine days in January:
19.9 days - Average sunshine days in February:
12.7 days - Average sunshine days in March:
8.4 days - Average sunshine days in April:
10.7 days - Average sunshine days in May:
9.2 days - Average sunshine days in June:
4 days
- Average sunshine days in July:
3.1 days - Average sunshine days in August:
5.5 days - Average sunshine days in September:
4.6 days - Average sunshine days in October:
5.7 days - Average sunshine days in November:
5.1 days - Average sunshine days in December:
17.2 days
The month with the most sunshine days is January (19.9 days).
The month with the least sunshine days is July (3.1 days).
Average UV index
Isonyin, Nigeria
The months with the highest UV index are January, February, March, April, May, September, October, November and December (UV index 7).
The months with the lowest UV index are June, July and August (UV index 6).
Average cloud cover
Isonyin, Nigeria
The month with the most cloud cover is August (Cloud cover 66).
The month with the least cloud cover is December (Cloud cover 15).
Average visibility
Isonyin, Nigeria
The months with the highest visibility are March and April (10km).
The months with the lowest visibility are August and September (8km).
