Climate averages 1991–2020

Effium weather
in March.

A very hot, fairly dry month: the 3rd warmest and the 5th driest of the year.

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

Average high 35.2°C Daytime mean, March
Average low 25.6°C Night-time mean, March
Rainfall 31 mm 6 days with ≥1 mm
Daylight 12 h Sunrise to sunset, per day
Every month in Effium · average highYear overview

March is a very hot month in Effium: daytime highs average 35.2°C and nights cool to about 25.6°C. By daytime temperature it is the 3rd warmest of the 12 months.

Expect about 31 mm of rain on roughly 6 days, which makes March a fairly dry month (the 5th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 05 min on an average March day.

The nearest other city in this atlas is Isieke (28 km away). In March its highs average 35.2°C, about as warm as Effium, with 40 mm of rain.

Among the 143 cities listed in Nigeria, Effium ranks joint 45th of 143 for the warmest March highs and 48th of 143 for the driest March (rainfall, lowest first). The mean March high of those 143 cities is 34.2°C; Effium is 1.0°C warmer than that mean.

From March to April, average highs fall by 1.9°C to 33.3°C, and monthly rainfall rises from 31 mm to 90 mm.

The annual picture

March 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

Effium climate table

1991–2020
Monthly climate averages for Effium, 1991–2020
MonthAverage highHigh / lowAverage lowRainfall mm/monthRain days ≥1 mm/dayDaylight hours/dayDay­light h/day
January 35.3°C23.6°C23.6°C3.31.011.812 h
February 36.2°C24.9°C24.9°C102.211.912 h
March, selected 35.2°C25.6°C25.6°C315.912.112 h
April 33.3°C25.2°C25.2°C9012.412.312 h
May 31.4°C24.4°C24.4°C15320.812.412 h
June 29.7°C23.4°C23.4°C21123.712.512 h
July 28.8°C22.8°C22.8°C21126.612.512 h
August 28.8°C22.7°C22.7°C23026.112.312 h
September 29.4°C22.8°C22.8°C24126.812.212 h
October 30.0°C23.2°C23.2°C16923.412.012 h
November 31.7°C23.7°C23.7°C285.411.812 h
December 34.1°C23.4°C23.4°C2.70.611.712 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

March in nearby cities

Distance from Effium

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 Effium) is explained once on the Effium year overview and on the Sources, method and limits page.