February weather forecast and climate
Eureka, CA

The Lost Fisherman
The Lost Fisherman's Memorial in scenic surroundings of Eureka, California

Weather in February

The last month of the winter, February, is also a fresh month in Eureka, California, with average temperature ranging between min 42.4°F (5.8°C) and max 52.9°F (11.6°C).

Temperature

February and December, with an average high-temperature of 52.9°F (11.6°C), are the coldest months.

Humidity

The average relative humidity in Eureka is 81%.

Rainfall

In Eureka, it is raining for 8.8 days, with typically 1.1" (28mm) of accumulated precipitation. Throughout the year, there are 77.3 rainfall days, and 8.58" (218mm) of precipitation is accumulated.

Snowfall

February is the only month when snow falls in Eureka. The month with the most snowfall is February when snow falls for 0.1 days and typically aggregates up to 0.04" (1mm) of snow.

Daylight

In February, the average length of the day is 10.7h.

Sunshine

In Eureka, the average sunshine in February is 5.7h.

UV index

January through March, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Eureka. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to the UV radiation for the ordinary person.
Note: The average daily UV index of 3 transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the coldest month in Eureka?

The coldest months in Eureka, California, are February and December, with an average high-temperature of 52.9°F (11.6°C).

What is the temperature in February in Eureka?

In February, in Eureka, California, the average high-temperature is 52.9°F (11.6°C), and the average low-temperature is 42.4°F (5.8°C).

What is the average humidity in February in Eureka?

In February, the average relative humidity in Eureka, California, is 81%.

How many days does it rain in February in Eureka?

In February, in Eureka, California, the rain falls for 8.8 days. Throughout February, 1.1" (28mm) of precipitation is accumulated.

When does it start to snow in Eureka?

February is the first month it typically snows in Eureka, California. Throughout February, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow.

When does it snow the most in Eureka?

The month with the most snowfall is February when snow falls for 0.1 days and typically aggregates up to 0.04" (1mm) of snow.

How many hours of daylight does Eureka have in February?

The average length of the day in February in Eureka is 10.7h.

How many hours of sunshine does Eureka have in February?

In Eureka, the average sunshine in February is 5.7h.

What is the month with the lowest UV index in Eureka?

Months with the lowest UV index are January through March, November and December, with an average maximum UV index of 3.

How high is the UV index in February in Eureka?

In February, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat from the exposure to the Sun's UV rays.

Average temperature in February
Eureka, CA

Average temperature in February - Eureka, CA
  • Average high temperature in February: 52.9°F

The warmest month (with the highest average high temperature) is August (68.4°F).
Months with the lowest average high temperature are February and December (52.9°F).

  • Average low temperature in February: 42.4°F

The month with the highest average low temperature is August (52.9°F).
The coldest month (with the lowest average low temperature) is February (42.4°F).

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Average pressure in February
Eureka, CA

Average pressure in February - Eureka, CA
  • Average pressure in February: 30.09"

The month with the highest atmospheric pressure is January (30.13").
The month with the lowest atmospheric pressure is August (29.96").

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Average wind speed in February
Eureka, CA

Average wind speed in February - Eureka, CA
  • Average wind speed in February: 8.9mph

The windiest month (with the highest average wind speed) is March (9mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

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Average humidity in February
Eureka, CA

Average humidity in February - Eureka, CA
  • Average humidity in February: 81%

The month with the highest relative humidity is March (82%).
The month with the lowest relative humidity is October (76%).

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Average rainfall in February
Eureka, CA

Average rainfall in February - Eureka, CA
  • Average rainfall in February: 1.1"

The wettest month (with the highest rainfall) is December (1.73").
The driest month (with the least rainfall) is July (0.08").

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Average rainfall days in February
Eureka, CA

Average rainfall days in February - Eureka, CA
  • Average rainfall days in February: 8.8 days

The month with the highest number of rainy days is March (11.2 days).
The month with the least rainy days is August (1.7 days).

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Average snowfall in February
Eureka, CA

Average snowfall in February - Eureka, CA
  • Average snowfall in February: 0.04"

The month with the highest snowfall is February (0.04").
Months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in February
Eureka, CA

Average snowfall days in February - Eureka, CA
  • Average snowfall days in February: 0.1 days

Months with the highest number of snowfall days are February and December (0.1 days).
Months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in February /
Average sunshine in February
Eureka, CA

Average daylight in February / Average sunshine in February - Eureka, CA
  • Average daylight in February: 10.7h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in February: 5.7h

Months with the most sunshine are July and August (Average sunshine: 11.6h).
The month with the least sunshine is December (Average sunshine: 5.2h).

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Average sunshine days in February
Eureka, CA

Average sunshine days in February - Eureka, CA
  • Average sunshine days in February: 18 days

The month with the most sunshine days is July (27.7 days).
The month with the least sunshine days is March (17.9 days).

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Average UV index in February
Eureka, CA

Average UV index in February - Eureka, CA
  • Average UV index in February: 3

The month with the highest UV index is July (UV index 5).
Months with the lowest UV index are January, February, March, November and December (UV index 3).

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Average cloud cover in February
Eureka, CA

Average cloud cover in February - Eureka, CA
  • Average cloud cover in February: 43

The month with the most cloud cover is March (Cloud cover 46).
Months with the least cloud cover are July and August (Cloud cover 16).

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Average visibility in February
Eureka, CA

Average visibility in February - Eureka, CA
  • Average visibility in February: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).

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