Grafton Weather in January

January in Grafton typically sees daytime highs of 30°C (86°F) and nighttime lows of 20°C (68°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Grafton in January

Based on our climate data of the past 30 years, about 12 days of rain are anticipated, with 126 mm (5 in) on average. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Grafton in January

In January, Grafton gets high temperatures, with highs of 30°C (86°F). Nights cool to around 20°C (68°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 20°C (68°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest. This month tends to be the warmest of the year. Light, comfortable clothing will serve you well.

Sunshine in Grafton in January

The days are predominantly sunny, with an estimated total of around 240 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

January in Grafton has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.