Climate and monthly weather forecastIrri, Nigeria
Climate and monthly weather forecast
Weather in January
January is a fiery hot winter month in Irri, Nigeria, with an average temperature fluctuating between 23.9°C (75°F) and 35.3°C (95.5°F). Irri's warmest temperatures are experienced in January, with average high temperatures of 35.3°C (95.5°F) and lows of 23.9°C (75°F). For most parts of January, the heat index is calculated to be a burning hot 49°C (120.2°F). Weather in January »Weather in February
February, the last month of the winter in Irri, is another hot month, with an average temperature fluctuating between 34.4°C (93.9°F) and 25.1°C (77.2°F). The arrival of February marks a slight shift to an average high-temperature of a tropical 34.4°C (93.9°F) from January's 35.3°C (95.5°F). Weather in February »Weather in March
The first month of the spring, March, is still a hot month in Irri, Nigeria, with an average temperature varying between 33.4°C (92.1°F) and 25.6°C (78.1°F). March's arrival shows an average high-temperature of a still tropical 33.4°C (92.1°F), hardly different from the previous month. Weather in March »Weather in April
April, the same as March, in Irri, Nigeria, is a hot spring month, with an average temperature varying between 33.3°C (91.9°F) and 25.3°C (77.5°F). The arrival of April brings an average high-temperature of a still hot 33.3°C (91.9°F), nearly identical to March's 33.4°C (92.1°F). Weather in April »Weather in May
May, the last month of the spring in Irri, is another hot month, with an average temperature fluctuating between 32.2°C (90°F) and 24.8°C (76.6°F). The arrival of May coincides with an average high-temperature of a still hot 32.2°C (90°F), indicating a minimal shift from April's 33.3°C (91.9°F). Weather in May »Weather in June
June, the first month of the summer in Irri, is still a warm month, with temperature in the range of an average high of 29.9°C (85.8°F) and an average low of 23.8°C (74.8°F). The advent of June brings an average high-temperature of a moderately hot 29.9°C (85.8°F), almost identical to the preceding month. Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Irri, Nigeria, with an average temperature fluctuating between 28.3°C (82.9°F) and 23.3°C (73.9°F). With its high average temperature of 28.3°C (82.9°F) and a low of 23.3°C (73.9°F), July is regarded as the coldest month. The heat index value for July is calculated to be a hot 34°C (93.2°F). Weather in July »Weather in August
August, the last month of the summer in Irri, is another warm month, with temperature in the range of an average low of 23.2°C (73.8°F) and an average high of 28.5°C (83.3°F). As July transitions into August, Irri records an average high-temperature of a still moderately hot 28.5°C (83.3°F), showing a gentle shift from the preceding month. Weather in August »Weather in September
September, the first month of the autumn in Irri, is still a warm month, with temperature in the range of an average low of 23.5°C (74.3°F) and an average high of 29°C (84.2°F). The commencement of September introduces an average high-temperature of a still warm 29°C (84.2°F), closely mirroring the preceding month. Weather in September »Weather in October
October in Irri, Nigeria, is a hot autumn month, with an average temperature varying between 23.8°C (74.8°F) and 30.3°C (86.5°F). The initiation of October records an average high-temperature of a hot 30.3°C (86.5°F), displaying a near consistency with the previous month. Weather in October »Weather in November
The last month of the autumn, November, is another tropical month in Irri, Nigeria, with an average temperature fluctuating between 32.3°C (90.1°F) and 24.4°C (75.9°F). The unfolding of November shows an average high-temperature of a still hot 32.3°C (90.1°F), indicating a slight variance from October's 30.3°C (86.5°F). Weather in November »Weather in December
December, the first month of the winter in Irri, is still a tropical month, with temperature in the range of an average low of 24.2°C (75.6°F) and an average high of 34.6°C (94.3°F). Irri experiences a transition to a still hot 34.6°C (94.3°F) in average high-temperatures with the arrival of December, not greatly differing from November's 32.3°C (90.1°F). Weather in December »Updated: Jan 25, 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, recording an average high temperature of 35.3°C (95.5°F) and a low temperature of 23.9°C (75°F), is Irri's warmest month.
The least humid month in Irri, Nigeria, is January, with an average relative humidity of 66%.
Throughout the year, in Irri, Nigeria, there are 304.4 rainfall days, and 1681mm (66.18") of precipitation is accumulated.
January through May, October through December, with an average maximum UV index of 7, are months with the highest UV index.
June has the longest days of the year in Irri, Nigeria, with an average of 12h and 24min of daylight.
The months with the lowest UV index in Irri, Nigeria, are June through September, with an average maximum UV index of 6.
Irri's coldest month, July, registers temperatures that range from a high of 28.3°C (82.9°F) to a low of 23.3°C (73.9°F).
The most humid month in Irri is July, with an average relative humidity of 87%.
The month with the most rainfall is July, when the rain falls for 30.3 days and typically aggregates up to 264mm (10.39") of precipitation.
The month with the least sunshine is August, with an average of 3.7h of sunshine.
The month with the least rainfall in Irri, Nigeria, is December, when the rain falls for 13 days and typically collects 21mm (0.83") of precipitation.
With an average of 11h and 48min of daylight, December has the shortest days of the year in Irri.
Irri, Nigeria, does not observe Daylight Saving Time (DST). WAT timezone is used throughout the entire year.
December has the most sunshine of the year in Irri, with an average of 9.4h of sunshine.
Average temperature
Irri, Nigeria
The warmest month (with the highest average high temperature) is January (35.3°C).
The month with the lowest average high temperature is July (28.3°C).
The month with the highest average low temperature is March (25.6°C).
The coldest month (with the lowest average low temperature) is August (23.2°C).
Average pressure
Irri, Nigeria
- Average pressure in January:
1010.5mbar - Average pressure in February:
1009.7mbar - Average pressure in March:
1009.7mbar - Average pressure in April:
1010mbar - Average pressure in May:
1011.2mbar - Average pressure in June:
1013mbar
- Average pressure in July:
1013.6mbar - Average pressure in August:
1013.5mbar - Average pressure in September:
1012.8mbar - Average pressure in October:
1011.3mbar - Average pressure in November:
1010.3mbar - Average pressure in December:
1010.4mbar
The month with the highest atmospheric pressure is July (1013.6mbar).
The months with the lowest atmospheric pressure are February and March (1009.7mbar).
Average wind speed
Irri, Nigeria
- Average wind speed in January:
6.6km/h - Average wind speed in February:
7.5km/h - Average wind speed in March:
7.6km/h - Average wind speed in April:
7.1km/h - Average wind speed in May:
6.5km/h - Average wind speed in June:
6.8km/h
- Average wind speed in July:
7.7km/h - Average wind speed in August:
8.6km/h - Average wind speed in September:
7.2km/h - Average wind speed in October:
6km/h - Average wind speed in November:
5.8km/h - Average wind speed in December:
6.1km/h
The windiest month (with the highest average wind speed) is August (8.6km/h).
The calmest month (with the lowest average wind speed) is November (5.8km/h).
Average humidity
Irri, Nigeria
The month with the highest relative humidity is July (87%).
The month with the lowest relative humidity is January (66%).
Average rainfall
Irri, Nigeria
- Average rainfall in January:
30mm - Average rainfall in February:
59mm - Average rainfall in March:
103mm - Average rainfall in April:
125mm - Average rainfall in May:
165mm - Average rainfall in June:
214mm
- Average rainfall in July:
264mm - Average rainfall in August:
163mm - Average rainfall in September:
205mm - Average rainfall in October:
219mm - Average rainfall in November:
113mm - Average rainfall in December:
21mm
The wettest month (with the highest rainfall) is July (264mm).
The driest month (with the least rainfall) is December (21mm).
Average rainfall days
Irri, Nigeria
- Average rainfall days in January:
13.3 days - Average rainfall days in February:
19.9 days - Average rainfall days in March:
28 days - Average rainfall days in April:
27 days - Average rainfall days in May:
28.5 days - Average rainfall days in June:
29.2 days
- Average rainfall days in July:
30.3 days - Average rainfall days in August:
29.8 days - Average rainfall days in September:
29.2 days - Average rainfall days in October:
29.6 days - Average rainfall days in November:
26.6 days - Average rainfall days in December:
13 days
The month with the highest number of rainy days is July (30.3 days).
The month with the least rainy days is December (13 days).
Average daylight / Average sunshine
Irri, Nigeria
- Average daylight in January:
11h and 48min - Average daylight in February:
12h and 0min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 12min - Average daylight in May:
12h and 24min - Average daylight in June:
12h and 24min
- Average daylight in July:
12h and 24min - Average daylight in August:
12h and 18min - Average daylight in September:
12h and 6min - Average daylight in October:
12h and 0min - Average daylight in November:
11h and 54min - Average daylight in December:
11h and 48min
The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 48min).
- Average sunshine in January:
9h and 6min - Average sunshine in February:
8h and 30min - Average sunshine in March:
7h and 48min - Average sunshine in April:
7h and 48min - Average sunshine in May:
7h and 12min - Average sunshine in June:
5h and 18min
- Average sunshine in July:
3h and 54min - Average sunshine in August:
3h and 42min - Average sunshine in September:
4h and 36min - Average sunshine in October:
5h and 54min - Average sunshine in November:
7h and 54min - Average sunshine in December:
9h and 24min
The month with the most sunshine is December (Average sunshine: 9h and 24min).
The month with the least sunshine is August (Average sunshine: 3h and 42min).
Average sunshine days
Irri, Nigeria
- Average sunshine days in January:
16.6 days - Average sunshine days in February:
7.2 days - Average sunshine days in March:
2.5 days - Average sunshine days in April:
2.3 days - Average sunshine days in May:
1.8 days - Average sunshine days in June:
0.6 days
- Average sunshine days in July:
0.4 days - Average sunshine days in August:
0.9 days - Average sunshine days in September:
0.5 days - Average sunshine days in October:
0.7 days - Average sunshine days in November:
2.7 days - Average sunshine days in December:
17.3 days
The month with the most sunshine days is December (17.3 days).
The month with the least sunshine days is July (0.4 days).
Average UV index
Irri, Nigeria
The months with the highest UV index are January, February, March, April, May, October, November and December (UV index 7).
The months with the lowest UV index are June, July, August and September (UV index 6).
Average cloud cover
Irri, Nigeria
The month with the most cloud cover is August (Cloud cover 75).
The month with the least cloud cover is December (Cloud cover 24).
Average visibility
Irri, Nigeria
The months with the highest visibility are January, February, March, April and December (9km).
The months with the lowest visibility are May, June, July, August, September, October and November (8km).
