Climate averages 1991–2020

Abakaliki weather
in May.

A hot, wet month: the 7th warmest and the 7th driest of the year.

Long-term climate patterns, not a forecast for a particular trip.

Average high 31.4°C Daytime mean, May
Average low 24.6°C Night-time mean, May
Rainfall 178 mm 24 days with ≥1 mm
Daylight 12 h Sunrise to sunset, per day
Every month in Abakaliki · average highYear overview

May is a hot month in Abakaliki: daytime highs average 31.4°C and nights cool to about 24.6°C. By daytime temperature it is the 7th warmest of the 12 months.

Expect about 178 mm of rain on roughly 24 days, which makes May a wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 24 min on an average May day.

The nearest other city in this atlas is Isieke (11 km away). In May its highs average 31.6°C, about as warm as Abakaliki, with 167 mm of rain.

Among the 143 cities listed in Nigeria, Abakaliki ranks joint 47th of 143 for the warmest May highs and 92nd of 143 for the driest May (rainfall, lowest first). The mean May high of those 143 cities is 31.7°C; Abakaliki is 0.3°C cooler than that mean.

From May to June, average highs fall by 1.6°C to 29.8°C, and monthly rainfall rises from 178 mm to 225 mm.

The annual picture

May in context

30-year average
Average highAverage low°C
Average daily high and low temperatures by month The same values are available in the monthly table below. Lines show mean daily maxima and minima, not a forecast interval. 2025303540 JanFebMarAprMayJunJulAugSepOctNovDec

Monthly rainfall

Average total · mm
Average monthly rainfall totalsEach bar is a mean monthly total over 1991–2020. Full numbers are in the table. JanFebMarAprMayJunJulAugSepOctNovDec 2500

Averages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated

Every month, side by side

Abakaliki climate table

1991–2020
Monthly climate averages for Abakaliki, 1991–2020
MonthAverage highHigh / lowAverage lowRainfall mm/monthRain days ≥1 mm/dayDaylight hours/dayDay­light h/day
January 35.4°C24.2°C24.2°C5.51.411.812 h
February 36.1°C25.3°C25.3°C142.811.912 h
March 35.0°C25.7°C25.7°C478.712.112 h
April 33.1°C25.3°C25.3°C10916.012.312 h
May, selected 31.4°C24.6°C24.6°C17823.512.412 h
June 29.8°C23.6°C23.6°C22525.512.512 h
July 29.0°C22.9°C22.9°C20826.812.412 h
August 29.0°C22.9°C22.9°C22626.212.312 h
September 29.5°C23.1°C23.1°C24327.712.212 h
October 30.0°C23.4°C23.4°C20626.312.012 h
November 31.6°C24.0°C24.0°C488.211.812 h
December 34.0°C24.0°C24.0°C5.20.911.812 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

May in nearby cities

Distance from Abakaliki

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 limits

How these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Abakaliki) is explained once on the Abakaliki year overview and on the Sources, method and limits page.