Climate averages 1991–2020
Agulu weather
in December.
A hot, very dry month: the 4th warmest and the driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
December is a hot month in Agulu: daytime highs average 32.8°C and nights cool to about 22.7°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 13 mm of rain on roughly 3 days, which makes December a very dry month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 11 h 47 min on an average December day.
The nearest other city in this atlas is Igbo-Ukwu (10 km away). In December its highs average 31.4°C, 1.3°C cooler than Agulu, with 13 mm of rain.
Among the 143 cities listed in Nigeria, Agulu ranks joint 62nd of 143 for the warmest December highs and joint 104th of 143 for the driest December (rainfall, lowest first). The mean December high of those 143 cities is 32.4°C; Agulu is 0.4°C warmer than that mean.
From December to January, average highs rise by 1.5°C to 34.3°C, and monthly rainfall rises from 13 mm to 15 mm.
The annual picture
December in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Agulu climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 34.3°C22.7°C | 22.7°C | 15 | 3.5 | 11.812 h |
| February | 34.5°C23.7°C | 23.7°C | 36 | 7.7 | 11.912 h |
| March | 33.1°C24.2°C | 24.2°C | 100 | 16.8 | 12.112 h |
| April | 31.4°C23.9°C | 23.9°C | 179 | 22.4 | 12.312 h |
| May | 30.0°C23.4°C | 23.4°C | 241 | 27.1 | 12.412 h |
| June | 28.6°C22.6°C | 22.6°C | 267 | 28.1 | 12.512 h |
| July | 27.7°C22.1°C | 22.1°C | 243 | 28.4 | 12.412 h |
| August | 27.8°C22.0°C | 22.0°C | 232 | 26.5 | 12.312 h |
| September | 28.3°C22.2°C | 22.2°C | 279 | 28.9 | 12.212 h |
| October | 28.9°C22.5°C | 22.5°C | 269 | 28.7 | 12.012 h |
| November | 30.3°C22.8°C | 22.8°C | 82 | 13.1 | 11.812 h |
| December, selected | 32.8°C22.7°C | 22.7°C | 13 | 3.3 | 11.812 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
December in nearby cities
- Igbo-Ukwu in DecemberNigeria · 10 kmHigh 31.4°C · Low 21.3°C · 13 mm rain
- Awka in DecemberNigeria · 13 kmHigh 33.4°C · Low 23.4°C · 7.4 mm rain
- Nnewi in DecemberNigeria · 18 kmHigh 32.6°C · Low 22.5°C · 13 mm rain
- Nkpor in DecemberNigeria · 26 kmHigh 32.7°C · Low 23.1°C · 4.3 mm rain
- Onitsha in DecemberNigeria · 31 kmHigh 33.1°C · Low 23.3°C · 4.3 mm rain
- Ihiala in DecemberNigeria · 35 kmHigh 32.7°C · Low 22.5°C · 16 mm rain
- Atani in DecemberNigeria · 36 kmHigh 33.2°C · Low 23.5°C · 7.2 mm rain
- Asaba in DecemberNigeria · 38 kmHigh 33.1°C · Low 23.7°C · 4.3 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Agulu) is explained once on the Agulu year overview and on the Sources, method and limits page.
Nnewi and Igbo-Ukwu lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.