Eureka
Montana, USA
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Eureka, MT

January, the same as December, in Eureka, Montana, is another subzero cold winter month, with average temperature ranging between max 30°F (-1.1°C) and min 15.1°F (-9.4°C).

Temperature

The coldest month is January, with an average high-temperature of 30°F (-1.1°C) and an average low-temperature of 15.1°F (-9.4°C).

Rainfall

During January, Eureka regularly aggregates up to 1.1" (29mm) of precipitation. Throughout the year, 14.8" (376.1mm) of rain is accumulated.

Daylight

In January, the average length of the day is 8.8h.

Sunshine

In Eureka, the average sunshine in January is 1.7h.

What is the coldest month in Eureka?

The coldest month in Eureka, Montana, is January, with an average high-temperature of 30°F (-1.1°C) and an average low-temperature of 15.1°F (-9.4°C).

What is the temperature in January in Eureka?

In January, in Eureka, the average high-temperature is 30°F (-1.1°C), and the average low-temperature is 15.1°F (-9.4°C).

How much does it rain in Eureka in January?

During January, Eureka regularly aggregates up to 1.1" (29mm) of precipitation.

How many hours of daylight does Eureka have in January?

In Eureka, the average length of the day in January is 8.8h.

How long on average sun shines in January in Eureka?

The average sunshine in January is 1.7h.
Average temperature in January - Eureka, MT
  • Average high temperature in January: 30°F

Warmest months (with the highest average high temperature) are July and August (84°F).
The month with the lowest average high temperature is January (30°F).

  • Average low temperature in January: 15°F

The month with the highest average low temperature is July (50°F).
The coldest month (with the lowest average low temperature) is January (15°F).

Average rainfall in January - Eureka, MT
  • Average rainfall in January: 1.1"

The wettest month (with the highest rainfall) is June (2.1").
Driest months (with the lowest rainfall) are February and March (0.8").

Average daylight in January / Average sunshine in January - Eureka, MT
  • Average daylight in January: 8.8h

The month with the longest days is June (Average daylight: 16.1h).
The month with shortest days is December (Average daylight: 8.3h).

  • Average sunshine in January: 1.7h

The month with most sunshine is July (Average sunshine: 12h).
The month with least sunshine is December (Average sunshine: 1.3h).