Climate Insights for Bacchus Marsh

Shire of Moorabool, Grampians, Australia

Hottest
January
26°C peak79°F peak
Coldest
June
6°C low43°F low
Wettest
November
75 mm rain2.9 in rain
Best to Visit
January, February, March
Mild temps & low rain

Climate Overview

The climate in Bacchus Marsh is temperate. The average annual temperature is 14°C and approximately 612 mm of precipitation falls per year. November is the wettest month, receiving around 75 mm of rainfall. Bacchus Marsh is in the Southern Hemisphere. The seasons are reversed: summer runs from December to February, while winter falls between June and August. The summer months are: January, February, December. The coldest months are June, July, August, when temperatures can drop to 6°C.The climate in Bacchus Marsh is temperate. The average annual temperature is 57°F and approximately 24.1 in of precipitation falls per year. November is the wettest month, receiving around 2.9 in of rainfall. Bacchus Marsh is in the Southern Hemisphere. The seasons are reversed: summer runs from December to February, while winter falls between June and August. The summer months are: January, February, December. The coldest months are June, July, August, when temperatures can drop to 43°F.

Temperature

0°5°10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 26°Average: 20°Min: 14°FebMax: 25°Average: 19°Min: 14°MarMax: 24°Average: 18°Min: 13°AprMax: 20°Average: 15°Min: 11°MayMax: 16°Average: 11°Min: 8°JunMax: 13°Average: 9°Min: 6°JulMax: 13°Average: 9°Min: 6°AugMax: 14°Average: 10°Min: 7°SepMax: 16°Average: 11°Min: 8°OctMax: 19°Average: 13°Min: 9°NovMax: 21°Average: 15°Min: 11°DecMax: 24°Average: 17°Min: 12°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 79°FAverage: 67°FMin: 58°FFebMax: 77°FAverage: 66°FMin: 56°FMarMax: 74°FAverage: 64°FMin: 55°FAprMax: 68°FAverage: 58°FMin: 51°FMayMax: 60°FAverage: 52°FMin: 46°FJunMax: 55°FAverage: 48°FMin: 43°FJulMax: 55°FAverage: 48°FMin: 43°FAugMax: 57°FAverage: 49°FMin: 44°FSepMax: 61°FAverage: 53°FMin: 46°FOctMax: 65°FAverage: 56°FMin: 48°FNovMax: 70°FAverage: 60°FMin: 51°FDecMax: 75°FAverage: 63°FMin: 54°F
Max
Average
Min

Bacchus Marsh sees moderate temperature variation throughout the year, ranging from 6°C to 26°C. The warmest month is January, when average highs reach 26°C and the mean temperature sits around 20°C. June is the coolest month, with minimum temperatures around 6°C and an average of 9°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs. The sharpest temperature change occurs between April and May, with a 3°C shift in average temperatures.Bacchus Marsh sees moderate temperature variation throughout the year, ranging from 43°F to 79°F. The warmest month is January, when average highs reach 79°F and the mean temperature sits around 67°F. June is the coolest month, with minimum temperatures around 43°F and an average of 48°F. On average, daily temperatures fluctuate by about 17°F between overnight lows and afternoon highs. The sharpest temperature change occurs between April and May, with a 6°F shift in average temperatures.

Precipitation

0mm25mm50mm75mm100mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 63mmFebPrecipitation: 27mmMarPrecipitation: 34mmAprPrecipitation: 47mmMayPrecipitation: 44mmJunPrecipitation: 47mmJulPrecipitation: 44mmAugPrecipitation: 43mmSepPrecipitation: 57mmOctPrecipitation: 72mmNovPrecipitation: 75mmDecPrecipitation: 59mm
Precipitation
0in1in2in3inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 2.5inFebPrecipitation: 1.1inMarPrecipitation: 1.3inAprPrecipitation: 1.9inMayPrecipitation: 1.7inJunPrecipitation: 1.9inJulPrecipitation: 1.7inAugPrecipitation: 1.7inSepPrecipitation: 2.3inOctPrecipitation: 2.8inNovPrecipitation: 2.9inDecPrecipitation: 2.3in
Precipitation

Bacchus Marsh is a relatively dry area, receiving approximately 612 mm of precipitation annually, which averages out to around 51 mm per month. The wettest month is November, averaging 75 mm of rainfall. October and January also tend to see above-average precipitation. The driest month is February, with just 27 mm. That's 48 mm less than November, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall.Bacchus Marsh is a relatively dry area, receiving approximately 24.1 in of precipitation annually, which averages out to around 2 in per month. The wettest month is November, averaging 3 in of rainfall. October and January also tend to see above-average precipitation. The driest month is February, with just 1.1 in. That's 1.9 in less than November, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall.

Wind

0km/h5km/h10km/h15km/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 12km/hFebWind Speed: 12km/hMarWind Speed: 12km/hAprWind Speed: 11km/hMayWind Speed: 13km/hJunWind Speed: 13km/hJulWind Speed: 15km/hAugWind Speed: 15km/hSepWind Speed: 15km/hOctWind Speed: 14km/hNovWind Speed: 13km/hDecWind Speed: 13km/h
Wind Speed
0mph5mph10mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 7mphFebWind Speed: 8mphMarWind Speed: 7mphAprWind Speed: 7mphMayWind Speed: 8mphJunWind Speed: 8mphJulWind Speed: 10mphAugWind Speed: 9mphSepWind Speed: 9mphOctWind Speed: 9mphNovWind Speed: 8mphDecWind Speed: 8mph
Wind Speed

Bacchus Marsh is mildly breezy, with an average annual wind speed of 13km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is July, averaging 15km/h, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 11km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 4km/h between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 15km/h in winter, 14km/h in spring, 12km/h in summer, 12km/h in autumn.Bacchus Marsh is moderately windy, with an average annual wind speed of 8mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is July, averaging 10mph, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in April, with average winds dropping to 7mph, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 3mph between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 9mph in winter, 9mph in spring, 8mph in summer, 7mph in autumn.

Best Time to Visit

Jan20°67°F
Feb19°66°F
Mar18°64°F
Apr15°58°F
May11°52°F
Jun9°48°F
Jul9°48°F
Aug10°49°F
Sep11°53°F
Oct13°56°F
Nov15°60°F
Dec17°63°F

The best time to visit Bacchus Marsh is during January, February, March, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 18°C with modest rainfall averaging 51 mm per month. By contrast, June can be quite cold with temperatures dropping to 6°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.The best time to visit Bacchus Marsh is during January, February, March, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 64°F with modest rainfall averaging 2 in per month. By contrast, June can be quite cold with temperatures dropping to 43°F. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

Monthly Climate Data

The table below shows monthly climate averages for Bacchus Marsh based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.The table below shows monthly climate averages for Bacchus Marsh based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in miles per hour (mph). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
14 °C58 °F
26 °C79 °F
12 km/h7 mph
63 mm2.5 in
0 cm0 in
Feb
14 °C56 °F
25 °C77 °F
12 km/h8 mph
27 mm1.1 in
0 cm0 in
Mar
13 °C55 °F
24 °C74 °F
12 km/h7 mph
34 mm1.3 in
0 cm0 in
Apr
11 °C51 °F
20 °C68 °F
11 km/h7 mph
47 mm1.9 in
0 cm0 in
May
8 °C46 °F
16 °C60 °F
13 km/h8 mph
44 mm1.7 in
0 cm0 in
Jun
6 °C43 °F
13 °C55 °F
13 km/h8 mph
47 mm1.9 in
0 cm0 in
Jul
6 °C43 °F
13 °C55 °F
15 km/h10 mph
44 mm1.7 in
0 cm0 in
Aug
7 °C44 °F
14 °C57 °F
15 km/h9 mph
43 mm1.7 in
0 cm0 in
Sep
8 °C46 °F
16 °C61 °F
15 km/h9 mph
57 mm2.3 in
0 cm0 in
OctCurrent
9 °C48 °F
19 °C65 °F
14 km/h9 mph
72 mm2.8 in
0 cm0 in
Nov
11 °C51 °F
21 °C70 °F
13 km/h8 mph
75 mm2.9 in
0 cm0 in
Dec
12 °C54 °F
24 °C75 °F
13 km/h8 mph
59 mm2.3 in
0 cm0 in