Climate averages 1991–2020

Nchelenge weather
in May.

A warm, very dry month: the 4th warmest and the 5th driest of the year. Meets the pleasant-weather rule

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

Average high 26.4°C Daytime mean, May
Average low 21.4°C Night-time mean, May
Rainfall 10 mm 2 days with ≥1 mm
Daylight 12 h Sunrise to sunset, per day
Every month in Nchelenge · average highYear overview

May is a warm month in Nchelenge: daytime highs average 26.4°C and nights cool to about 21.4°C. By daytime temperature it is the 4th warmest of the 12 months.

Expect about 10 mm of rain on roughly 2 days, which makes May a very dry month (the 5th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 42 min on an average May day.

The nearest other city in this atlas is Mansa (207 km away). In May its highs average 26.0°C, about as warm as Nchelenge, with 1.9 mm of rain.

Among the 24 cities listed in Zambia, Nchelenge ranks joint 5th of 24 for the warmest May highs and 23rd of 24 for the driest May (rainfall, lowest first). The mean May high of those 24 cities is 25.3°C; Nchelenge is 1.1°C warmer than that mean.

From May to June, average highs fall by 1.0°C to 25.5°C, and monthly rainfall falls from 10 mm to under 1 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. 1520253035 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 3000

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

Every month, side by side

Nchelenge climate table

1991–2020
Monthly climate averages for Nchelenge, 1991–2020
MonthAverage highHigh / lowAverage lowRainfall mm/monthRain days ≥1 mm/dayDaylight hours/dayDay­light h/day
January 25.7°C22.4°C22.4°C21127.112.613 h
February 26.1°C22.5°C22.5°C18322.712.412 h
March 25.8°C22.1°C22.1°C25327.212.212 h
April 25.8°C21.9°C21.9°C13215.911.912 h
May, selected 26.4°C21.4°C21.4°C102.111.712 h
June 25.5°C19.6°C19.6°C00.011.612 h
July 25.0°C18.9°C18.9°C00.011.612 h
August 26.7°C20.8°C20.8°C0.30.111.812 h
September 28.4°C23.3°C23.3°C5.01.612.012 h
October 28.1°C23.8°C23.8°C5911.712.312 h
November 26.3°C22.8°C22.8°C18923.112.513 h
December 25.4°C22.1°C22.1°C24628.812.713 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 Nchelenge

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