The best times to visit Mornington Peninsula for ideal weather are

October 15th to April 15th

based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.



Other Mornington Peninsula Travel Info

Weather in Mornington Peninsula


Average temperatures in Mornington Peninsula vary somewhat. Considering humidity, temperatures feel cold for about half of the year and otherwise nice with a fair chance of precipitation about half of the year. The area is somewhat temperate — in the 45th percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Mornington Peninsula, the hottest months are February, January, and then March. See average monthly temperatures below. The warmest time of year is generally early to mid February where highs are regularly around 79.8°F (26.6°C) with temperatures rarely dropping below 58.5°F (14.7°C) at night.

Mornington Peninsula Temperatures (Fahrenheit)


Mornington Peninsula Temperatures (Celsius)


“Feels-Like” Temperatures

The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.

Mornington Peninsula Perceived Temperature (F)


Mornington Peninsula Perceived Temperature (C)



Average Mornington Peninsula Temperatures by Month

Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.

Show Fahrenheit

Month Avg. High (°F) Avg. Mean (°F) Avg. Low (°F)
Jan 77.3 66.2 55.3
Feb 77.9 67.1 57.2
Mar 74.5 63.6 53
Apr 68 58.6 48.4
May 62.3 54.5 45.9
Jun 57.5 50.5 42.4
Jul 56.6 49.7 42
Aug 58.3 51 42.9
Sep 62.8 53.8 44
Oct 67 56.9 46.1
Nov 70.3 60.4 50.3
Dec 73.4 62.9 52

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 25.2 19 12.9
Feb 25.5 19.5 14
Mar 23.6 17.6 11.7
Apr 20 14.8 9.1
May 16.8 12.5 7.7
Jun 14.2 10.3 5.8
Jul 13.7 9.8 5.6
Aug 14.6 10.6 6.1
Sep 17.1 12.1 6.7
Oct 19.4 13.8 7.8
Nov 21.3 15.8 10.2
Dec 23 17.2 11.1



Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Mornington Peninsula are January, February, and then March. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around late January. For example, on the week of January 22nd there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in early to mid August with an average of 3 days of significant precipitation the week of August 6th.

When can you find snow in Mornington Peninsula? Weather stations report no annual snow. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.

Chance of Precipitation

The graph below shows the % chance of rainy and snowy days in Mornington Peninsula.

Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Mornington Peninsula (in).

Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 8% 0 1.3
Feb 10% 0 1.5
Mar 13% 0 1.7
Apr 18% 0 2.2
May 24% 0 3
Jun 27% 0 3.3
Jul 29% 0 3
Aug 31% 0 3
Sep 22% 0 2.6
Oct 16% 0 2
Nov 17% 0 2.6
Dec 18% 0 2.5

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 8 0 3.3
Feb 10 0 3.8
Mar 13 0 4.3
Apr 18 0 5.6
May 24 0 7.6
Jun 27 0 8.4
Jul 29 0 7.6
Aug 31 0 7.6
Sep 22 0 6.6
Oct 16 0 5.1
Nov 17 0 6.6
Dec 18 0 6.4


Humidity and Wind

Mornington Peninsula has some very humid months, with other comfortably humid months. The least humid month is January (57.4% relative humidity), and the most humid month is June (73.8%).

Wind in Mornington Peninsula is usually calm. The windiest month is January, followed by February and August. January’s average wind speed of around 7.4 knots (8.6 MPH or 13.8 KPH) is considered “a gentle breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in late September where average top sustained speeds reach 13.7 knots, which is considered a moderate breeze.

Relative Humidity (%)

The graph below shows the average % humidity by month in Mornington Peninsula.

Avg. Relative Humidity


The graph below shows wind speed (max and average) in knots.

Max Sustained Wind
Average Daily Wind

Average Wind Speeds

Show Wind Speeds

All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.

Month Avg. Wind Avg. Wind Feel Sustained High Wind High Wind Feel
Jan 7.4 Gentle breeze 12.5 Significant breeze
Feb 7.1 Gentle breeze 11.8 Significant breeze
Mar 6.4 Light breeze 11 Significant breeze
Apr 5.6 Light breeze 10 Gentle breeze
May 5.9 Light breeze 9.9 Significant breeze
Jun 5.7 Light breeze 9.7 Gentle breeze
Jul 6.5 Light breeze 10.4 Significant breeze
Aug 7 Gentle breeze 11.7 Significant breeze
Sep 7 Gentle breeze 12.4 Significant breeze
Oct 6.8 Light breeze 12 Significant breeze
Nov 6.7 Light breeze 11.7 Significant breeze
Dec 6.9 Light breeze 12.4 Significant breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 57.4%
Feb 59.6%
Mar 60.2%
Apr 66%
May 69.8%
Jun 73.8%
Jul 71.3%
Aug 67.5%
Sep 62.8%
Oct 61.3%
Nov 63.3%
Dec 60.2%


Is it Safe to Travel to Mornington Peninsula?

Our best data indicates this area is generally safe. As of Oct 07, 2019 there are no travel advisories or warnings for Australia; exercise normal security precautions. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Aug 22, 2019.


The Busiest and Least Crowded Months

The busiest month for tourism in Mornington Peninsula, VC, Australia is January, followed by July and March. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Mornington Peninsula in May. Those willing to visit at these times will likely find it the least expensive month.

Estimated Tourism by Month


Most Popular Months to Visit

Tourists Seeking Accommodations

Tourism graph is based on Google searches for services used by tourists relative to the rest of the year. Tourism data for this area is somewhat extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 81.2 in May means 81.2% of the tourists vs. January.



Overall Mornington Peninsula Travel Experience by Season

Fall (March through May)

Humidity and temperatures combine to make this season feel moderate. Highs range from 76.5°F (24.7°C) and 59.9°F (15.5°C) with colder temperatures in the later months. Rain is somewhat common with 4 to 8 days of significant precipitation per month. Fall is fairly slow for tourism, which makes it a good time for those looking for deals.

Winter (June through August)

The middle-year months have cold weather with high temperatures that are brisk. These months see the most precipitation with 8 to 10 days of precipitation per month. June – August is the second busiest season for tourism in Mornington Peninsula, so lodging and other accommodations may cost slightly more.

Spring (September through November)

Spring daily highs range from 73.1°F (22.8°C) and 61.7°F (16.5°C), which will feel comfortable given the humidity and wind. It rains or snows a significant amount: 5 to 7 days per month. Tourism is the slowest during these months due to the weather, so hotels may be affordably priced.

Summer (December through February)

Weather is perfect this time of year in Mornington Peninsula to be enjoyable for warm weather travelers. The average high during this season is between 79.8°F (26.6°C) and 71.4°F (21.9°C). On average, it rains or snows a smalll amount: 3 to 5 times per month. These times of year are the busiest with tourists.


Best Times to TravelAustralia › Mornington Peninsula, VC, Australia