Yreka
California, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Yreka, CA

January is a frosty winter month in Yreka, California, with average temperature fluctuating between 43.3°F (6.3°C) and 28.2°F (-2.1°C). In January, the average high-temperature is almost the same as in December - a chilly 43.3°F (6.3°C). Weather in January »

February, the last month of the winter, in Yreka, is also a frosty month, with average temperature ranging between min 28.8°F (-1.8°C) and max 44.6°F (7°C). In Yreka, the average high-temperature in February is almost the same as in January - a still frosty 44.6°F (7°C). Weather in February »

March, the first month of the spring, in Yreka, is still a chilly month, with average temperature fluctuating between 47.8°F (8.8°C) and 30.9°F (-0.6°C). In Yreka, the average high-temperature is relatively the same as in February - a still frosty 47.8°F (8.8°C). Weather in March »

April in Yreka, California, is a fresh spring month, with temperature in the range of an average high of 55°F (12.8°C) and an average low of 33.6°F (0.9°C). In Yreka, the average high-temperature in April marginally rises, from a chilly 47.8°F (8.8°C) in March, to a cool 55°F (12.8°C). Weather in April »

The last month of the spring, May, is a comfortable month in Yreka, California, with temperature in the range of an average low of 38.7°F (3.7°C) and an average high of 63.9°F (17.7°C). In May, the average high-temperature marginally rises, from a fresh 55°F (12.8°C) in April, to a comfortable 63.9°F (17.7°C). Weather in May »

June, the first month of the summer, in Yreka, is a pleasant month, with average temperature varying between 43.9°F (6.6°C) and 72.9°F (22.7°C). In Yreka, the average high-temperature in June increases, from a comfortable 63.9°F (17.7°C) in May, to a pleasant 72.9°F (22.7°C). Weather in June »

July is a moderately hot summer month in Yreka, California, with average temperature fluctuating between 49.8°F (9.9°C) and 84.2°F (29°C). The warmest months are July and August, with an average high-temperature of 84.2°F (29°C). In July, the average heat index is evaluated at a hot 86.4°F (30.2°C). Weather in July »

The last month of the summer, August, is also a moderately hot month in Yreka, California, with temperature in the range of an average high of 84.2°F (29°C) and an average low of 50.2°F (10.1°C). July and August, with an average high-temperature of 84.2°F (29°C), are the warmest months. In August, the average heat index is evaluated at 85.8°F (29.9°C). Weather in August »

The first month of the autumn, September, is also a moderately hot month in Yreka, California, with average temperature fluctuating between 75.9°F (24.4°C) and 44.8°F (7.1°C). In Yreka, the average high-temperature in September marginally drops, from 84.2°F (29°C) in August, to a still warm 75.9°F (24.4°C). Weather in September »

October, like September, in Yreka, California, is another enjoyable autumn month, with average temperature varying between 38.1°F (3.4°C) and 62.6°F (17°C). In October, the average high-temperature drops, from a moderately hot 75.9°F (24.4°C) in September, to a comfortable 62.6°F (17°C). Weather in October »

The last month of the autumn, November, is another cool month in Yreka, California, with temperature in the range of an average low of 31.3°F (-0.4°C) and an average high of 50°F (10°C). In Yreka, the average high-temperature in November drops, from a comfortable 62.6°F (17°C) in October, to a cool 50°F (10°C). Weather in November »

December, the first month of the winter, in Yreka, is still a cold month, with temperature in the range of an average low of 26.6°F (-3°C) and an average high of 41.5°F (5.3°C). December is the coldest month, with an average high-temperature of 41.5°F (5.3°C) and an average low-temperature of 26.6°F (-3°C). Weather in December »

What is the most humid month in Yreka?

The most humid month in Yreka is January, with an average relative humidity of 82%.

How much does it rain in Yreka?

Throughout the year, in Yreka, California, there are 116 rainfall days, and 17.8" (452mm) of precipitation is accumulated.

When does it snow in Yreka?

January through April, October through December are months with snowfall in Yreka.

How many days does it snow in Yreka?

Throughout the year, there are 30.9 snowfall days, and 20.47" (520mm) of snow is accumulated.

What is the month with the least sunshine in Yreka?

January and December, with an average of 5.7h of sunshine, are months with the least sunshine in Yreka.

What are the months with the lowest UV index in Yreka?

Months with the lowest UV index in Yreka are January through March, November and December, with an average maximum UV index of 2.

When does it snow the most in Yreka?

February is the month with the most snowfall. Snow falls for 7.4 days and accumulates 5.39" (137mm) of snow.

When it does not snow in Yreka?

In Yreka snow does not fall in May through September.

When are the longest days in Yreka?

With an average of 15.2h of daylight, June has the longest days of the year.

What is the warmest month in Yreka?

Warmest months in Yreka, California, are July and August, with an average high-temperature of 84.2°F (29°C).

What is the driest month in Yreka?

The month with the least rainfall in Yreka, California, is July when the rain falls for 3.2 days and typically collects 0.16" (4mm) of precipitation.

What month has the most sunshine in Yreka?

The month with the most sunshine is July, with an average of 12.1h of sunshine.

When is the highest UV index in Yreka?

July is the month with the highest UV index, with an average maximum UV index of 6.

What is the least humid month in Yreka?

With an average relative humidity of 52%, August is the least humid month.

What is the coldest month in Yreka?

With an average high-temperature of 41.5°F (5.3°C) and an average low-temperature of 26.6°F (-3°C), December is the coldest month in Yreka.

What is the wettest month in Yreka?

December is the month with the most rainfall. Rain falls for 12.8 days and accumulates 2.99" (76mm) of precipitation.

What is the month with the shortest days in Yreka?

The month with the shortest days in Yreka is December, with an average of 9.2h of daylight.
Average temperature - Yreka, CA
Average rainfall - Yreka, CA

The wettest month (with the highest rainfall) is December (2.99").
The driest month (with the lowest rainfall) is July (0.16").

Average rainfall days - Yreka, CA

The month with the highest number of rainy days is March (16.7 days).
The month with the lowest number of rainy days is July (3.2 days).

Average snowfall - Yreka, CA
Average snowfall days - Yreka, CA

The month with the highest number of snowfall days is February (7.4 days).
Months with the lowest number of snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine - Yreka, CA

The month with the longest days is June (Average daylight: 15.2h).
The month with shortest days is December (Average daylight: 9.2h).

The month with most sunshine is July (Average sunshine: 12.1h).
Months with least sunshine are January and December (Average sunshine: 5.7).

Average UV index - Yreka, CA