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Weather & Climate in Isiokolo, Nigeria
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Isiokolo has a warm climate with an average annual temperature of 80°F (27°C). Winters average 81°F in January while summers reach 77°F in July / relatively mild seasonal variation. The area gets 272 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 112.5 inches (wetter than the 38-inch national average). The city sits at an elevation of 56 feet.
Temperature
81°F Jan (27°C)
77°F Jul (25°C)
| Annual Average | 79.7°F |
| 48% above US avg | |
| January Average | 81°F (27°C) |
| July Average | 77°F (25°C) |
| Sunny Days | 272 days/yr |
Geography
| Elevation | 56 ft (17 m) |
| Area | 634.4 sq mi (1,643.2 km²) |
| Population Density | 0/sq mi |
| Coordinates | 5.5959°N, 6.0003°W |
| Timezone | Africa/Lagos |
Precipitation & Snow
Air Quality
Earthquake History
1 earthquake (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.5.
| Mar 7, 2000 | 34 km S of Siluko, Nigeria | M4.5 | 117 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 81°F (27°C) | 1.1 in | |
| February | 81°F (27°C) | 2.2 in | |
| March | 82°F (28°C) | 4.7 in | Warmest |
| April | 82°F (28°C) | 7.4 in | |
| May | 81°F (27°C) | 10.7 in | |
| June | 79°F (26°C) | 14.0 in | |
| July | 77°F (25°C) | 16.5 in | Coldest |
| August | 77°F (25°C) | 11.2 in | |
| September | 78°F (25°C) | 16.6 in | Wettest |
| October | 79°F (26°C) | 12.3 in | |
| November | 80°F (27°C) | 3.7 in | |
| December | 80°F (27°C) | 1.0 in | Driest |
Isiokolo has a seasonal temperature swing of 5°F / from 77°F in July to 82°F in March. Total annual precipitation is 101.4 inches, with September being the wettest month (16.6") and December the driest (1.0").