Isesaki Weather in January

January in Isesaki sees daytime temperatures around 8°C (46°F) and lows of -1°C (30°F) at night. With around 62 mm (2.4 in) of snow/rainfall expected, it's worth packing a rain jacket.

Rainfall in Isesaki in January

Historically, approximately 10 days this month are expected to have snow/rain, averaging 62 mm (2.4 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Isesaki in January

January in Isesaki brings low temperatures, with highs of 8°C (46°F) and nights around -1°C (30°F). January is in the winter season. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. With overnight lows of -1°C (30°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. This month is known for being the coldest, so make sure you pack appropriately with plenty of warm clothing.

Sunshine in Isesaki in January

The month enjoys around 192 hours of sunshine, creating mostly sunny days despite the cool temperatures.

January in Isesaki 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.