Eureka Weather in January

During January, Eureka experiences low daytime temperatures of 5°C (41°F) and cooler nights around -6°C (21°F). As the driest month of the year, and part of the winter season, snow/rainfall is at its lowest.

Rainfall in Eureka in January

The risk of rain is at its lowest this month, making it a reliable choice for outdoor plans, even if temperatures are on the cooler side. You can expect snow/rain on around 7 days based on historical patterns, with 50 mm (2 in) average for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Eureka in January

Eureka in January gets highs of 5°C (41°F) during the day and drops to -6°C (21°F) at night. January marks the winter season. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. At -6°C (21°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. The coldest month of the year calls for plenty of warm layers. Be sure to pack your winter gear.

Sunshine in Eureka in January

You can expect a moderate amount of sunlight, with approximately 163 hours. This means a pleasant mix of sun and overcast.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. October typically offers the best weather for Eureka.