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Geelong, Victoria climate
Cfb Oceanic / temperate
Geelong has a mildly seasonal mild-temperate climate (Oceanic / temperate, Köppen Cfb). The hottest month is February with an average daily high near 25°C, while the coldest is July averaging around 5°C at night. Precipitation is fairly even year-round, totalling about 500 mm.
Temperature & precipitation
Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figuresClear vs cloudy days
Share of days each month that are clear, partly cloudy or cloudy · 1991–2020 · hover a month for the day countsGeelong climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 25 | 25 | 23 | 20 | 17 | 14 | 14 | 15 | 17 | 19 | 21 | 23 |
| Avg temp (°C) | 19 | 19 | 17 | 15 | 12 | 10 | 10 | 10 | 12 | 13 | 15 | 17 |
| Avg low (°C) | 13 | 14 | 12 | 9 | 8 | 6 | 5 | 6 | 7 | 8 | 9 | 11 |
| Precipitation (mm) | 36 | 36 | 27 | 40 | 37 | 44 | 47 | 49 | 47 | 51 | 54 | 31 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 25 | 25 | 23 | 20 | 17 | 14 |
| Avg temp (°C) | 19 | 19 | 17 | 15 | 12 | 10 |
| Avg low (°C) | 13 | 14 | 12 | 9 | 8 | 6 |
| Precipitation (mm) | 36 | 36 | 27 | 40 | 37 | 44 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 14 | 15 | 17 | 19 | 21 | 23 |
| Avg temp (°C) | 10 | 10 | 12 | 13 | 15 | 17 |
| Avg low (°C) | 5 | 6 | 7 | 8 | 9 | 11 |
| Precipitation (mm) | 47 | 49 | 47 | 51 | 54 | 31 |
How often — frequency of weather events
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 6 | 5 | 6 | 10 | 10 | 13 | 14 | 13 | 13 | 10 | 8 | 7 |
| Days with high ≥ 32°C (days) | 4 | 4 | 3 | 0.3 | — | — | — | — | — | 0.2 | 1 | 3 |
| Days with low ≤ 0°C (days) | — | — | — | — | 0.0 | 0.9 | 1 | 0.5 | — | — | — | — |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 6 | 5 | 6 | 10 | 10 | 13 |
| Days with high ≥ 32°C (days) | 4 | 4 | 3 | 0.3 | — | — |
| Days with low ≤ 0°C (days) | — | — | — | — | 0.0 | 0.9 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 14 | 13 | 13 | 10 | 8 | 7 |
| Days with high ≥ 32°C (days) | — | — | — | 0.2 | 1 | 3 |
| Days with low ≤ 0°C (days) | 1 | 0.5 | — | — | — | — |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 58 | 58 | 59 | 62 | 66 | 65 | 63 | 63 | 64 | 62 | 63 | 60 |
| Clear days (≤ 30% cloud) | 6 | 6 | 6 | 5 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 6 |
| Partly cloudy days (30–70%) | 13 | 12 | 12 | 12 | 13 | 14 | 14 | 14 | 13 | 13 | 12 | 12 |
| Cloudy days (≥ 70%) | 12 | 11 | 13 | 13 | 15 | 14 | 14 | 13 | 13 | 14 | 14 | 13 |
| Relative humidity (%) | 63 | 65 | 67 | 72 | 79 | 84 | 83 | 81 | 77 | 72 | 69 | 65 |
| Wind speed (km/h) | 13.7 | 13.3 | 12.9 | 12.2 | 12.8 | 13.4 | 14.4 | 15.0 | 14.4 | 13.8 | 13.3 | 13.7 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 58 | 58 | 59 | 62 | 66 | 65 |
| Clear days (≤ 30% cloud) | 6 | 6 | 6 | 5 | 3 | 3 |
| Partly cloudy days (30–70%) | 13 | 12 | 12 | 12 | 13 | 14 |
| Cloudy days (≥ 70%) | 12 | 11 | 13 | 13 | 15 | 14 |
| Relative humidity (%) | 63 | 65 | 67 | 72 | 79 | 84 |
| Wind speed (km/h) | 13.7 | 13.3 | 12.9 | 12.2 | 12.8 | 13.4 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 63 | 63 | 64 | 62 | 63 | 60 |
| Clear days (≤ 30% cloud) | 3 | 3 | 3 | 4 | 4 | 6 |
| Partly cloudy days (30–70%) | 14 | 14 | 13 | 13 | 12 | 12 |
| Cloudy days (≥ 70%) | 14 | 13 | 13 | 14 | 14 | 13 |
| Relative humidity (%) | 83 | 81 | 77 | 72 | 69 | 65 |
| Wind speed (km/h) | 14.4 | 15.0 | 14.4 | 13.8 | 13.3 | 13.7 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 20 years of daily observations at Grovedale (geelong Airport), a weather station, about 9 km from the city centre. The underlying daily records come from NOAA's global station network.
Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.