Climate and monthly weather forecast
Eureka, NV

Weather in January

January, the same as December, is another cold winter month in Eureka, Nevada, with an average temperature ranging between min 18.3°F (-7.6°C) and max 34.2°F (1.2°C). In Eureka, the average high-temperature in January is relatively the same as in December - a still cold 34.2°F (1.2°C). Weather in January »

Weather in February

The last month of the winter, February, is another cold month in Eureka, Nevada, with an average temperature ranging between max 36.3°F (2.4°C) and min 20.8°F (-6.2°C). In February, the average high-temperature is practically the same as in January - a still cold 36.3°F (2.4°C). Weather in February »

Weather in March

March, the first month of the spring in Eureka, is a chilly month, with an average temperature ranging between min 28.2°F (-2.1°C) and max 45.1°F (7.3°C). In March, the average high-temperature slightly increases from a cold 36.3°F (2.4°C) in February to a frosty 45.1°F (7.3°C). Weather in March »

Weather in April

April is a fresh spring month in Eureka, Nevada, with an average temperature fluctuating between 53.1°F (11.7°C) and 34.3°F (1.3°C). In Eureka, the average high-temperature in April slightly increases from a frosty 45.1°F (7.3°C) in March to a cool 53.1°F (11.7°C). Weather in April »

Weather in May

May, the last month of the spring in Eureka, is an enjoyable month, with temperature in the range of an average high of 62.2°F (16.8°C) and an average low of 41.5°F (5.3°C). In May, the average high-temperature rises from a cool 53.1°F (11.7°C) in April to a comfortable 62.2°F (16.8°C). Weather in May »

Weather in June

June, the first month of the summer in Eureka, is a warm month, with an average temperature fluctuating between 75.2°F (24°C) and 51.4°F (10.8°C). In June, the average high-temperature increases from a comfortable 62.2°F (16.8°C) in May to a moderately hot 75.2°F (24°C). Weather in June »

Weather in July

July, like June, in Eureka, Nevada, is another warm summer month, with temperature in the range of an average high of 83.3°F (28.5°C) and an average low of 60.4°F (15.8°C). July is the warmest month, with an average high-temperature of 83.3°F (28.5°C) and an average low-temperature of 60.4°F (15.8°C). Weather in July »

Weather in August

August, the last month of the summer in Eureka, is also a moderately hot month, with an average temperature varying between 81.9°F (27.7°C) and 59.5°F (15.3°C). In August, the average high-temperature is almost the same as in July - a still warm 81.9°F (27.7°C). Weather in August »

Weather in September

September, the first month of the autumn in Eureka, is also an agreeable month, with an average temperature varying between 72.9°F (22.7°C) and 52.2°F (11.2°C). In September, the average high-temperature drops from a moderately hot 81.9°F (27.7°C) in August to an agreeable 72.9°F (22.7°C). Weather in September »

Weather in October

October, like September, is another mild autumn month in Eureka, Nevada, with an average temperature ranging between max 57.7°F (14.3°C) and min 38.5°F (3.6°C). In October, the average high-temperature plummets from an agreeable 72.9°F (22.7°C) in September to a mild 57.7°F (14.3°C). Weather in October »

Weather in November

November, the last month of the autumn in Eureka, is another chilly month, with an average temperature varying between 27.3°F (-2.6°C) and 45.7°F (7.6°C). In Eureka, the average high-temperature in November decreases from a mild 57.7°F (14.3°C) in October to a frosty 45.7°F (7.6°C). Weather in November »

Weather in December

December, the first month of the winter in Eureka, is also a wintry month, with an average temperature ranging between min 17.8°F (-7.9°C) and max 33.3°F (0.7°C). The coldest month is December, with an average high-temperature of 33.3°F (0.7°C) and an average low-temperature of 17.8°F (-7.9°C). Weather in December »
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FAQ

What is the most humid month in Eureka?

The most humid month is January, with an average relative humidity of 77%.

How much does it rain in Eureka?

In Eureka, during the entire year, the rain falls for 58.8 days and collects up to 9.29" (236mm) of precipitation.

When does it snow in Eureka?

Months with snowfall are January through June, September through December.

How much does it snow in Eureka?

In Eureka, Nevada, during the entire year, snow falls for 48.1 days and aggregates up to 30.12" (765mm) of snow.

What is the month with the least sunshine in Eureka?

With an average of 5.7h of sunshine, January has the least sunshine of the year in Eureka.

What is the wettest month in Eureka?

The month with the most rainfall in Eureka is March, when the rain falls for 6.1 days and typically aggregates up to 1.26" (32mm) of precipitation.

What is the snowiest month in Eureka?

The month with the most snowfall in Eureka, Nevada, is March, when snow falls for 7.4 days and typically aggregates up to 6.26" (159mm) of snow.

When is Daylight Saving Time (DST) in Eureka?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from PDT to PST.

When are the longest days in Eureka?

With an average of 14h and 55min of daylight, June has the longest days of the year.

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

The months with the highest UV index are June through August, with an average maximum UV index of 6.

What is the warmest month in Eureka?

The warmest month is July, with an average high-temperature of 83.3°F (28.5°C) and an average low-temperature of 60.4°F (15.8°C).

When it does not snow in Eureka?

July and August are months without snowfall in Eureka.

What is the least humid month in Eureka?

August is the least humid month in Eureka, with an average relative humidity of 26%.

What is the driest month in Eureka?

The month with the least rainfall is August, when the rain falls for 4.4 days and typically collects 0.31" (8mm) of precipitation.

What month has the most sunshine in Eureka?

August has the most sunshine of the year in Eureka, Nevada, with an average of 11.8h of sunshine.

What is the coldest month in Eureka?

December is the coldest month, with an average high-temperature of 33.3°F (0.7°C) and an average low-temperature of 17.8°F (-7.9°C).

What is the month with the shortest days in Eureka?

The month with the shortest days is December, with an average of 9h and 26min of daylight.

When is the lowest UV index in Eureka?

December is the month with the lowest UV index in Eureka, Nevada, with an average maximum UV index of 1.

Average temperature
Eureka, NV

Average temperature - Eureka, NV

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is December (33.3°F).

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is December (17.8°F).

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Average pressure
Eureka, NV

Average pressure - Eureka, NV

The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed
Eureka, NV

Average wind speed - Eureka, NV

The windiest month (with the highest average wind speed) is April (9.2mph).
The calmest month (with the lowest average wind speed) is January (6.3mph).

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Average rainfall
Eureka, NV

Average rainfall - Eureka, NV

The wettest month (with the highest rainfall) is March (1.26").
The driest month (with the least rainfall) is August (0.31").

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Average rainfall days
Eureka, NV

Average rainfall days - Eureka, NV

The month with the highest number of rainy days is May (8.8 days).
The months with the least rainy days are January and February (2.3 days).

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Average snowfall
Eureka, NV

Average snowfall - Eureka, NV

The month with the highest snowfall is March (6.26").
The months with the least snowfall are July and August (0").

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Average snowfall days
Eureka, NV

Average snowfall days - Eureka, NV

The month with the highest number of snowfall days is December (10.5 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight / Average sunshine
Eureka, NV

Average daylight / Average sunshine - Eureka, NV

The month with the longest days is June (Average daylight: 14h and 55min).
The month with the shortest days is December (Average daylight: 9h and 26min).

The month with the most sunshine is August (Average sunshine: 11.8h).
The month with the least sunshine is January (Average sunshine: 5.7h).

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Average sunshine days
Eureka, NV

Average sunshine days - Eureka, NV

The month with the most sunshine days is October (25 days).
The month with the least sunshine days is April (18.1 days).

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Average cloud cover
Eureka, NV

Average cloud cover - Eureka, NV

The months with the most cloud cover are January, February and December (Cloud cover 38).
The months with the least cloud cover are August and September (Cloud cover 13).

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Average visibility
Eureka, NV

Average visibility - Eureka, NV

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

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