Climate averages 1991–2020

Namalombwe weather
in May.

A warm, very dry month: the 10th 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 24.3°C Daytime mean, May
Average low 13.8°C Night-time mean, May
Rainfall 3.1 mm fewer than one day with ≥1 mm
Daylight 11 h Sunrise to sunset, per day
Every month in Namalombwe · average highYear overview

May is a warm month in Namalombwe: daytime highs average 24.3°C and nights cool to about 13.8°C. By daytime temperature it is the 10th warmest of the 12 months.

Expect about 3.1 mm of rain on fewer than one day, which makes May a very dry month (the 5th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 24 min on an average May day.

The nearest other city in this atlas is Lusaka (11 km away). In May its highs average 23.9°C, about as warm as Namalombwe, with 3.1 mm of rain.

Among the 24 cities listed in Zambia, Namalombwe ranks joint 18th of 24 for the warmest May highs and joint 15th of 24 for the driest May (rainfall, lowest first). The mean May high of those 24 cities is 25.3°C; Namalombwe is 1.1°C cooler than that mean.

From May to June, average highs fall by 1.9°C to 22.4°C, and monthly rainfall falls from 3.1 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. 5101520253035 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

Namalombwe climate table

1991–2020
Monthly climate averages for Namalombwe, 1991–2020
MonthAverage highHigh / lowAverage lowRainfall mm/monthRain days ≥1 mm/dayDaylight hours/dayDay­light h/day
January 25.3°C18.1°C18.1°C24025.512.913 h
February 25.3°C18.0°C18.0°C18822.012.613 h
March 25.3°C17.6°C17.6°C12918.912.212 h
April 25.0°C15.9°C15.9°C275.411.812 h
May, selected 24.3°C13.8°C13.8°C3.10.911.411 h
June 22.4°C11.6°C11.6°C0.90.111.211 h
July 22.1°C11.1°C11.1°C0.70.111.311 h
August 25.4°C13.4°C13.4°C0.40.111.612 h
September 29.1°C17.0°C17.0°C2.10.412.012 h
October 30.9°C19.4°C19.4°C153.312.412 h
November 29.3°C19.6°C19.6°C9814.312.813 h
December 26.2°C18.4°C18.4°C22824.513.013 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 Namalombwe

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

Lusaka lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.