Greenock Weather in January

January in Greenock sees daytime temperatures around 8°C (46°F) and lows of 2°C (36°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.

Rainfall in Greenock in January

Prepare for intense rain this month, as it marks the peak rainfall period. Having a poncho will keep you dry through the downpours. Based on our climate data of the past 30 years, about 22 days of rain are anticipated, with 177 mm (7 in) on average. 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 Greenock in January

Temperatures in Greenock in January top out at 8°C (46°F) and drop to 2°C (36°F) overnight. January is in the winter season. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. Nights fall to 2°C (36°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. During the coldest month of the year, be prepared to bundle up with heavy winter gear.

Sunshine in Greenock in January

The month is characterized by fewer sunny days, with roughly 37 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.

January in Greenock can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.