Grampians weather and climate in 2025
January
February
March
April
May
June
July
August
September
October
November
December
Overview
July
< June
Overview
August >
Grampians weather and climate in 2025
January
February
March
April
May
June
July
August
September
October
November
December
Overview
July
< June
Overview
August >
Day
11 °C
Night
3 °C
Sea
14 °C
Precipitation
96 mm
in month
Rainy days
14 days
in month
Daylight
10 hours
average
Sunshine
4 hours
average
Humidity
77 %
Day
11 °C
Night
3 °C
Sea
14 °C
Precipitation
96 mm
in month
Rainy days
14 days
in month
Daylight
10 hours
average
Sunshine
4 hours
average
Humidity
77 %
Overview: Grampians
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We make the most from 40 years of historical weather data to predict the best weather conditions.Weather overview for Grampians
Weather overview
Grampians (Australia) in general has a mild climate. Temperatures during the day are in the range from 11 °C (52 °F) in July to 27 °C (81 °F) in February. The least rainy month in Grampians is February with its 5 days of rain, the rainiest month is August, when it rains 14 days. The highest night temperatures could be experienced in February with 11 °C (51 °F), the lowest in July with 3 °C (37 °F).
January weather
The day temperature rises similarly to the previous month, with its value of 26 °C (79 °F) in Grampians, and the night temperature rises similarly to the previous month as well, with its value of 10 °C (51 °F). The number of rainy days continues to descent. The tourist season continues. The maximum of the number of sun hours (without clouds) can be noticed, its value is 9 hours.
February weather
The maximum of the day temperature can be noticed, with its value being 27 °C (81 °F) in Grampians, and the maximum of the night temperature can be noticed too, with its value being 11 °C (51 °F). The tourist season continues. The number of rainy days reaches its minimum, the value of this measure is 5 days, and the rainfall amount reaches its minimum too.
March weather
The tourist season is close to its peak in Grampians. The beginning of the descent of the day temperature could be noticed, with its value of 24 °C (75 °F), and the night temperature starts to descent too in this month. The beginning of the rise of the number of rainy days could be noticed, with its value of 6 days, and the rainfall amount rise's start could be observed as well, its value is 34 mm (1.32 in).
We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.April weather
The day temperature descents similarly to the previous month, its value is 20 °C (67 °F) in Grampians, and the night temperature continues to descent as well, with its value being 7 °C (44 °F). The number of rainy days continues to rise, the value of this measure is 7 days, and the rise of the rainfall amount can be observed as well, its value is 43 mm (1.70 in). The number of sun hours (without clouds) continues to descent, its value is 5 hours.
May weather
The day temperature continues to descent, with its value being 16 °C (60 °F) in Grampians. The rainfall amount rises similarly to the previous month, the value of this measure is 72 mm (2.82 in), and the number of rainy days rises similarly to the previous month too. The number of sun hours (without clouds) descents similarly to the previous month, with its value being 4 hours. The minimum of the wind speed is observable, the value of this measure is 3.
June weather
The day temperature continues to descent, with its value of 12 °C (53 °F) in Grampians, and the night temperature continues to descent too. The number of rainy days continues to rise, with its value being 13 days, and the rainfall amount continues to rise too. The minimum of the number of sun hours (without clouds) can be noticed.
July weather
The number of rainy days rises similarly to the previous month, its value is 14 days in Grampians, while the rainfall amount is on its maximum in this month. The minimum of the day temperature is observable, the value of this measure is 11 °C (52 °F), and the night temperature reaches its minimum as well, the value of this measure is 3 °C (37 °F).
We make the most from 40 years of historical weather data to predict the best weather conditions.August weather
The beginning of the rise of the day temperature could be noticed, with its value of 12 °C (54 °F) in Grampians. The number of rainy days is on its maximum in this month. The number of sun hours (without clouds) starts to rise.
September weather
The rise of the day temperature can be observed, with its value being 14 °C (58 °F) in Grampians, while the night temperature starts to rise, with its value of 4 °C (39 °F). The beginning of the descent of the number of rainy days could be noticed, the value of this measure is 12 days, and the beginning of the descent of the rainfall amount could be noticed as well, its value is 79 mm (3.13 in). The number of sun hours (without clouds) rises similarly to the previous month, its value is 5 hours.
October weather
The rise of the day temperature can be observed, with its value being 18 °C (64 °F) in Grampians, and the rise of the night temperature can be observed too, with its value being 5 °C (41 °F). The number of rainy days continues to descent, and the rainfall amount descents similarly to the previous month as well, the value of this measure is 62 mm (2.43 in). The rise of the number of sun hours (without clouds) can be observed, with its value of 6 hours.
November weather
The day temperature continues to rise, with its value of 21 °C (70 °F) in Grampians, and the night temperature continues to rise too, its value is 7 °C (44 °F). The rainfall amount descents similarly to the previous month, with its value being 51 mm (2.00 in), and the number of rainy days continues to descent as well, its value is 8 days. The number of sun hours (without clouds) continues to rise, with its value of 7 hours.
December weather
The tourist season is at its beginning in Grampians. The rise of the day temperature can be observed, with its value being 24 °C (75 °F), and the rise of the night temperature can be observed as well, its value is 8 °C (47 °F). The number of rainy days continues to descent, the value of this measure is 7 days. The number of sun hours (without clouds) continues to rise, with its value being 8 hours.
FAQs
What is the sea temperature in Grampians in January?
In January in Grampians expect the sea to be warm at 17 °C (63 °F). At this sea temperature, swimming probably won't be the best experience. You probably won't like to stay in water for a long time. On the other hand, there are a minority of people who seek these conditions.
Is it hot in February in Grampians?
In Grampians in February, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.
Is there a wet season in March in Grampians?
No, there is no wet season in March in Grampians - you can expect 6 days of rain during the month.
How windy is Grampians in April?
In April in Grampians, there will be an average wind scale of 4.
We make the most from 40 years of historical weather data to predict the best weather conditions.How many hours of sun to expect in Grampians in June?
In June in Grampians, you can expect around 4 hours of sunshine.
What is the humidity in Grampians in July?
In July in Grampians, expect humidity around 77 %.
Is there a dry season in August in Grampians?
No, August is not a dry month in Grampians, expect rain approximately 14 days in a month.
What is the air temperature in Grampians in September at night?
The average night temperature in September in Grampians is 4 °C (39 °F). The nights will be cool, layers of clothes will be needed for evening and morning walks, the hotel should be equipped with heating.
How many rainy days can I expect in October in Grampians?
There are 10 days, which are rainy in Grampians in October, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.3 days of the week, or in general - 33 % days.
Are there good conditions to visit in Grampians in November?
There are good conditions for visiting in November in Grampians. You can expect just 8 days of rain during the month, taking an umbrella is not necessary. There are some people, who may feel a slight chill at 21 °C (70 °F), but others will feel perfectly fine. The temperature of 7 °C (44 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.
What temperature can I expect during the day in December in Grampians?
The average daily temperature in Grampians in December is 24 °C (75 °F). A comfortable temperature for most people, where it is neither too cold nor too hot, and a large number of activities can be carried out comfortably, including sunbathing by the water. Lighter clothing will be suitable - shorts, skirts, t-shirts, jackets; a light sweater and long trousers may also be useful.