Iwaki Weather in December

December in Iwaki brings low temperatures, with daytime highs of 10°C (50°F) and nights around 4°C (39°F). Rainfall is at its lowest this month, making it one of the more reliable months to be outdoors.

Rainfall in Iwaki in December

As the driest month, it's a good time for hiking and exploring the area, even if you'll need to layer up. This month experiences about 12 days of rain according to historical data, averaging 68 mm (2.7 in). Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Iwaki in December

December in Iwaki brings typical temperatures with highs around 10°C (50°F) and lows of 4°C (39°F). The winter season takes place during December. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. Nights fall to 4°C (39°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

December in Iwaki 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.