Monthly weather forecast and climate
Lancaster, CA

Weather in January

January in Lancaster, California, is a mild winter month, with average temperature fluctuating between 56.5°F (13.6°C) and 38.7°F (3.7°C). In Lancaster, the average high-temperature in January is almost the same as in December - a mild 56.5°F (13.6°C). Weather in January »

Weather in February

The last month of the winter, February, is also a moderate month in Lancaster, California, with average temperature varying between 39.4°F (4.1°C) and 57.9°F (14.4°C). In February, the average high-temperature is practically the same as in January - a still moderate 57.9°F (14.4°C). Weather in February »

Weather in March

March, the first month of the spring, in Lancaster, is an enjoyable month, with average temperature fluctuating between 42.4°F (5.8°C) and 62.8°F (17.1°C). In March, the average high-temperature is practically the same as in February - an enjoyable 62.8°F (17.1°C). Weather in March »

Weather in April

April is a pleasant spring month in Lancaster, California, with average temperature fluctuating between 68.7°F (20.4°C) and 45.9°F (7.7°C). In April, the average high-temperature marginally rises, from a comfortable 62.8°F (17.1°C) in March, to a pleasant 68.7°F (20.4°C). Weather in April »

Weather in May

The last month of the spring, May, is a warm month in Lancaster, California, with temperature in the range of an average low of 51.3°F (10.7°C) and an average high of 75.7°F (24.3°C). In May, the average high-temperature marginally rises, from a pleasant 68.7°F (20.4°C) in April, to a moderately hot 75.7°F (24.3°C). Weather in May »

Weather in June

June, the first month of the summer, in Lancaster, is still a warm month, with average temperature varying between 85.6°F (29.8°C) and 58.5°F (14.7°C). In Lancaster, the average high-temperature in June rises, from a moderately hot 75.7°F (24.3°C) in May, to a still warm 85.6°F (29.8°C). Weather in June »

Weather in July

July is a hot summer month in Lancaster, California, with temperature in the range of an average high of 91.8°F (33.2°C) and an average low of 64.6°F (18.1°C). July is the warmest month, with an average high-temperature of 91.8°F (33.2°C) and an average low-temperature of 64.6°F (18.1°C). Weather in July »

Weather in August

August, the last month of the summer, in Lancaster, is another hot month, with average temperature varying between 91.4°F (33°C) and 65.3°F (18.5°C). In August, the average high-temperature is almost the same as in July - a still hot 91.4°F (33°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a hot month in Lancaster, California, with average temperature varying between 86°F (30°C) and 61.3°F (16.3°C). In Lancaster, California, the average high-temperature marginally drops, from 91.4°F (33°C) in August, to a still hot 86°F (30°C). Weather in September »

Weather in October

October, like September, in Lancaster, California, is a moderately hot autumn month, with average temperature varying between 74.3°F (23.5°C) and 52.5°F (11.4°C). In October, the average high-temperature drops, from a hot 86°F (30°C) in September, to a warm 74.3°F (23.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is another comfortable month in Lancaster, California, with average temperature varying between 64°F (17.8°C) and 44.1°F (6.7°C). In November, the average high-temperature drops, from a moderately hot 74.3°F (23.5°C) in October, to an enjoyable 64°F (17.8°C). Weather in November »

Weather in December

December, the first month of the winter, in Lancaster, is still a cool month, with average temperature fluctuating between 37.8°F (3.2°C) and 54.5°F (12.5°C). The coldest month is December, with an average high-temperature of 54.5°F (12.5°C) and an average low-temperature of 37.8°F (3.2°C). Weather in December »
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FAQ

How many days does it rain in Lancaster?

Throughout the year, in Lancaster, there are 48.7 rainfall days, and 5.71" (145mm) of precipitation is accumulated.

When does it snow in Lancaster?

January through March, November and December are months with snowfall.

How many days does it snow in Lancaster?

In Lancaster, California, during the entire year, snow falls for 1.8 days, and aggregates up to 3.94" (100mm) of snow.

What is the month with the least sunshine in Lancaster?

With an average of 6.9h of sunshine, January has the least sunshine of the year.

When is the lowest UV index in Lancaster?

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

When it does not snow in Lancaster?

April through October are months without snowfall in Lancaster, California.

What is the driest month in Lancaster?

The month with the least rainfall in Lancaster, California, is June when the rain falls for 1.1 days and typically collects 0.04" (1mm) of precipitation.

When are the longest days in Lancaster?

With an average of 14.5h of daylight, June has the longest days of the year.

What is the month with the most sunshine in Lancaster?

Months with the most sunshine in Lancaster, California, are June and July, with an average of 12.1h of sunshine.

What are the months with the highest UV index in Lancaster?

Months with the highest UV index in Lancaster are June through August, with an average maximum UV index of 7.

What is the warmest month in Lancaster?

With an average high-temperature of 91.8°F (33.2°C) and an average low-temperature of 64.6°F (18.1°C), July is the warmest month in Lancaster, California.

What is the least humid month in Lancaster?

The least humid month in Lancaster is August, with an average relative humidity of 31%.

What is the coldest month in Lancaster?

December is the coldest month in Lancaster, with an average high-temperature of 54.5°F (12.5°C) and an average low-temperature of 37.8°F (3.2°C).

What is the most humid month in Lancaster?

December is the most humid month, with an average relative humidity of 54%.

What is the wettest month in Lancaster?

The month with the most rainfall in Lancaster is December when the rain falls for 5.8 days and typically aggregates up to 1.34" (34mm) of precipitation.

When does it snow the most in Lancaster?

December is the month with the most snowfall. Snow falls for 0.3 days and accumulates 2.01" (51mm) of snow.

What is the month with the shortest days in Lancaster?

December has the shortest days of the year in Lancaster, with an average of 9.9h of daylight.

Average temperature
Lancaster, CA

Average temperature - Lancaster, CA

The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is December (54.5°F).

The month with the highest average low temperature is August (65.3°F).
The coldest month (with the lowest average low temperature) is December (37.8°F).

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Average pressure
Lancaster, CA

Average pressure - Lancaster, CA

The month with the highest atmospheric pressure is January (30.12").
The month with the lowest atmospheric pressure is June (29.86").

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Average wind speed
Lancaster, CA

Average wind speed - Lancaster, CA

The windiest month (with the highest average wind speed) is May (9.3mph).
The calmest month (with the lowest average wind speed) is January (6.7mph).

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Average rainfall
Lancaster, CA

Average rainfall - Lancaster, CA

The wettest month (with the highest rainfall) is December (1.34").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days
Lancaster, CA

Average rainfall days - Lancaster, CA

The month with the highest number of rainy days is March (7.1 days).
The month with the least rainy days is June (1.1 days).

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Average snowfall
Lancaster, CA

Average snowfall - Lancaster, CA

The month with the highest snowfall is December (2.01").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Lancaster, CA

Average snowfall days - Lancaster, CA

The month with the highest number of snowfall days is February (0.8 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Lancaster, CA

Average daylight / Average sunshine - Lancaster, CA

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.9h).

Months with the most sunshine are June and July (Average sunshine: 12.1h).
The month with the least sunshine is January (Average sunshine: 6.9h).

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Average sunshine days
Lancaster, CA

Average sunshine days - Lancaster, CA

The month with the most sunshine days is June (28.1 days).
The month with the least sunshine days is February (20.8 days).

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Average UV index
Lancaster, CA

Average UV index - Lancaster, CA

Months with the highest UV index are June, July and August (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average visibility
Lancaster, CA

Average visibility - Lancaster, CA

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

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