Climate averages 1991–2020

Geelong weather
in March.

A warm, fairly dry month: the 3rd warmest and the driest of the year. Meets the pleasant-weather rule

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

Average high 22.2°C Daytime mean, March
Average low 13.9°C Night-time mean, March
Rainfall 26 mm 5 days with ≥1 mm
Daylight 12 h Sunrise to sunset, per day
Every month in Geelong · average highYear overview

March is a warm month in Geelong: daytime highs average 22.2°C and nights cool to about 13.9°C. By daytime temperature it is the 3rd warmest of the 12 months.

Expect about 26 mm of rain on roughly 5 days, which makes March a fairly dry month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 12 h 21 min on an average March day.

The nearest other city in this atlas is Melbourne (65 km away). In March its highs average 23.2°C, 1.0°C warmer than Geelong, with 35 mm of rain.

Among the 32 cities listed in Australia, Geelong ranks 28th of 32 for the warmest March highs and joint 6th of 32 for the driest March (rainfall, lowest first). The mean March high of those 32 cities is 25.1°C; Geelong is 2.9°C cooler than that mean.

From March to April, average highs fall by 3.1°C to 19.2°C, and monthly rainfall rises from 26 mm to 33 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. 51015202530 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 1000

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

Every month, side by side

Geelong climate table

1991–2020
Monthly climate averages for Geelong, 1991–2020
MonthAverage highHigh / lowAverage lowRainfall mm/monthRain days ≥1 mm/dayDaylight hours/dayDay­light h/day
January 24.0°C14.8°C14.8°C375.614.514 h
February 23.8°C15.1°C15.1°C344.613.514 h
March, selected 22.2°C13.9°C13.9°C264.612.412 h
April 19.2°C11.4°C11.4°C335.711.111 h
May 16.1°C9.6°C9.6°C327.110.110 h
June 13.7°C7.9°C7.9°C398.69.610 h
July 13.0°C7.1°C7.1°C379.19.810 h
August 13.8°C7.2°C7.2°C409.610.711 h
September 15.7°C8.2°C8.2°C4910.211.812 h
October 18.0°C9.6°C9.6°C509.013.013 h
November 19.9°C11.4°C11.4°C558.314.214 h
December 21.9°C12.9°C12.9°C426.914.815 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 Geelong

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