May weather forecastOji River, Nigeria
May
Weather in May
The last month of the spring, May, is another tropical month in Oji River, Nigeria, with an average temperature varying between 32.6°C (90.7°F) and 24.2°C (75.6°F).Temperature
Oji River's transition from April to May introduces an average high-temperature of a still hot 32.6°C (90.7°F), marking an insignificant variation from the 34.4°C (93.9°F). The nighttime temperature in Oji River, Nigeria, dips to a warm 24.2°C (75.6°F) on average during May.Heat index
In May, the heat index is computed to be a life-threatening hot 46°C (114.8°F). Warning: Heat cramps and heat exhaustion are anticipated. Heatstroke is a risk with ongoing activity.Realize that the values for the heat index are set for shaded places and light winds. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', gives an indication of how one might feel in terms of heat after considering humidity. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.
Humidity
In Oji River, Nigeria, the average relative humidity in May is 79%.Rainfall
In May, in Oji River, the rain falls for 25.3 days. Throughout May, 118mm (4.65") of precipitation is accumulated. In Oji River, during the entire year, the rain falls for 253.1 days and collects up to 1279mm (50.35") of precipitation.Daylight
In Oji River, the average length of the day in May is 12h and 25min.On the first day of May, sunrise is at 06:17 and sunset at 18:38. On the last day of the month, sunrise is at 06:14 and sunset at 18:42 WAT.
Sunshine
The average sunshine in May is 7.7h.UV index
The months with the highest UV index are January through May, October through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 7 during May leads to these advisories:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Oji River, Nigeria
- Average high temperature in May: 32.6°C
The warmest month (with the highest average high temperature) is February (36.5°C).
The month with the lowest average high temperature is August (28.5°C).
- Average low temperature in May: 24.2°C
The month with the highest average low temperature is March (25.5°C).
The coldest month (with the lowest average low temperature) is August (22.2°C).
Average pressure in May
Oji River, Nigeria
- Average pressure in May: 1010.8mbar
The month with the highest atmospheric pressure is July (1013.3mbar).
The months with the lowest atmospheric pressure are February and March (1009.2mbar).
Average wind speed in May
Oji River, Nigeria
- Average wind speed in May: 7.6km/h
The windiest month (with the highest average wind speed) is March (9.5km/h).
The calmest month (with the lowest average wind speed) is November (6km/h).
Average humidity in May
Oji River, Nigeria
- Average humidity in May: 79%
The months with the highest relative humidity are July, August and September (88%).
The month with the lowest relative humidity is January (47%).
Average rainfall in May
Oji River, Nigeria
- Average rainfall in May: 118mm
The wettest month (with the highest rainfall) is July (227mm).
The driest month (with the least rainfall) is December (6mm).
Average rainfall days in May
Oji River, Nigeria
- Average rainfall days in May: 25.3 days
The month with the highest number of rainy days is July (29.8 days).
The month with the least rainy days is December (5.3 days).
Average daylight in May /
Average sunshine in May
Oji River, Nigeria
- Average daylight in May: 12h and 24min
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 48min).
- Average sunshine in May: 7h and 42min
The months with the most sunshine are January and December (Average sunshine: 9h and 42min).
The month with the least sunshine is August (Average sunshine: 4h and 48min).
Average sunshine days in May
Oji River, Nigeria
- Average sunshine days in May: 4.2 days
The month with the most sunshine days is December (23.4 days).
The month with the least sunshine days is July (1 days).
Average UV index in May
Oji River, Nigeria
- Average UV index in May: 7
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 in May
Oji River, Nigeria
- Average cloud cover in May: 46
The month with the most cloud cover is August (Cloud cover 74).
The months with the least cloud cover are January and December (Cloud cover 15).
Average visibility in May
Oji River, Nigeria
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April and December (10km).
The months with the lowest visibility are July, August and September (6km).





