Castlemaine Weather in September

September in Castlemaine sees daytime temperatures around 18°C (64°F) and lows of 10°C (50°F) at night. As the driest month of the year.

Rainfall in Castlemaine in September

Take advantage of the dry conditions this month, with minimal rain expected. Analyzing past climate data, one can expect approximately 20 days of rain, averaging 94 mm (3.7 in). Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.

Temperature in Castlemaine in September

In September, Castlemaine sees moderate temperatures, with highs of 18°C (64°F). Nights drop to around 10°C (50°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights drop to around 10°C (50°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Castlemaine in September

The area enjoys a moderate level of sunlight, with around 118 hours. It's a good balance between sunny and cloudy days.

If your ideal day consists of dry skies and pleasant temperatures, June and September typically offer the best circumstances for Castlemaine.

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Check the conditions for any month of the year.

• January
• February
• March
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• May
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• October
• November
• December

For a detailed overview over the year and the best time to visit Ireland, check out our Castlemaine's climate page.

Castlemaine Temperature in September

Min Temperature 10°C (50°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 65%  

Precipitation 94 mm (3.7 in)  

Rainy days 20 days  

Humidity 77% *  

Sunshine 118 hours *  

Percentage Sunshine 30% *  

* Data from: Valentia, Ireland (45 KM, 28 Miles).

What to Wear in Castlemaine in September

For Castlemaine in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Castlemaine in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

6/10

Walking

6/10

Camping

8/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Ireland, check out our Castlemaine's climate page.

More climate data for Castlemaine

Temperature Rainfall Sunshine Humidity

See the full Castlemaine climate overview or explore weather in Ireland.