Castlemaine Weather in January

In Castlemaine, January brings low daytime temperatures around 10°C (50°F), with nights cooling to 3°C (37°F). Expect quite a bit of rainfall this month.

Rainfall in Castlemaine in January

This month experiences about 23 days of rain according to historical data, averaging 121 mm (4.8 in). This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Castlemaine in January

Temperatures in Castlemaine in January top out at 10°C (50°F) and drop to 3°C (37°F) overnight. January is typically considered a winter month. It stays cool throughout the day, so warm layers are a good idea from morning to evening. Nights fall to 3°C (37°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. January usually brings the most temperate weather conditions of the year.

Sunshine in Castlemaine in January

With limited sunshine this month, there are about 44 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.

January in Castlemaine has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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.

Castlemaine Temperature in January

Min Temperature 3°C (37°F)  

Max Temperature 10°C (50°F)  

Chance of Rain 78%  

Precipitation 121 mm (4.8 in)  

Rainy days 23 days  

Humidity 78% *  

Sunshine 44 hours *  

Percentage Sunshine 19% *  

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

What to Wear in Castlemaine in January

Cold weather calls for smart layering in January. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Castlemaine in January

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

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

3/10

Outdoor sports

4/10

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.