Monthly weather forecast and climate
Cypress, CA

Weather in January

January, like December, in Cypress, California, is another enjoyable winter month, with average temperature ranging between min 52.5°F (11.4°C) and max 65.7°F (18.7°C). In Cypress, California, the average high-temperature is essentially the same as in December - a still enjoyable 65.7°F (18.7°C). Weather in January »

Weather in February

February, the last month of the winter, in Cypress, is also an enjoyable month, with average temperature fluctuating between 51.6°F (10.9°C) and 64.9°F (18.3°C). In Cypress, the average high-temperature is essentially the same as in January - a still enjoyable 64.9°F (18.3°C). Weather in February »

Weather in March

March, the first month of the spring, in Cypress, is still a comfortable month, with average temperature fluctuating between 52.9°F (11.6°C) and 66.7°F (19.3°C). In March, the average high-temperature is almost the same as in February - a still comfortable 66.7°F (19.3°C). Weather in March »

Weather in April

April is a pleasant spring month in Cypress, California, with average temperature varying between 69.4°F (20.8°C) and 55°F (12.8°C). In April, the average high-temperature is essentially the same as in March - an agreeable 69.4°F (20.8°C). Weather in April »

Weather in May

The last month of the spring, May, is also an agreeable month in Cypress, California, with average temperature fluctuating between 71.1°F (21.7°C) and 56.8°F (13.8°C). In Cypress, the average high-temperature is essentially the same as in April - a still agreeable 71.1°F (21.7°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Cypress, California, with temperature in the range of an average low of 59.5°F (15.3°C) and an average high of 74.3°F (23.5°C). In Cypress, the average high-temperature in June is almost the same as in May - a warm 74.3°F (23.5°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Cypress, California, with average temperature varying between 63.9°F (17.7°C) and 79°F (26.1°C). In July, the average high-temperature is practically the same as in June - a still moderately hot 79°F (26.1°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Cypress, California, with average temperature fluctuating between 81°F (27.2°C) and 65.5°F (18.6°C). The warmest month is August, with an average high-temperature of 81°F (27.2°C) and an average low-temperature of 65.5°F (18.6°C). The average heat index is estimated at 83.5°F (28.6°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Cypress, California, with temperature in the range of an average low of 64.8°F (18.2°C) and an average high of 80.1°F (26.7°C). In September, the average high-temperature is practically the same as in August - a still warm 80.1°F (26.7°C). Weather in September »

Weather in October

October, the same as September, is another warm autumn month in Cypress, California, with average temperature varying between 75.9°F (24.4°C) and 61.9°F (16.6°C). In Cypress, California, the average high-temperature is relatively the same as in September - a still moderately hot 75.9°F (24.4°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an agreeable month in Cypress, California, with average temperature varying between 57.4°F (14.1°C) and 70.2°F (21.2°C). In November, the average high-temperature marginally drops, from a moderately hot 75.9°F (24.4°C) in October, to an agreeable 70.2°F (21.2°C). Weather in November »

Weather in December

The first month of the winter, December, is still a comfortable month in Cypress, California, with average temperature fluctuating between 63.9°F (17.7°C) and 52.3°F (11.3°C). December is the coldest month, with an average high-temperature of 63.9°F (17.7°C) and an average low-temperature of 52.3°F (11.3°C). Weather in December »
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FAQ

How much does it rain in Cypress?

In Cypress, California, during the entire year, the rain falls for 33.7 days and collects up to 2.32" (59mm) of precipitation.

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

February, November and December, with an average maximum UV index of 4, are months with the lowest UV index.

What is the most humid month in Cypress?

June is the most humid month in Cypress, with an average relative humidity of 69%.

What is the driest month in Cypress?

June is the only month when rain does not fall.

When are the longest days in Cypress?

June has the longest days of the year, with an average of 14.4h of daylight.

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

Months with the highest UV index in Cypress, California, are June through September, with an average maximum UV index of 6.

When does it rain in Cypress?

Months with rainfall are January through May, July through December.

What are the months with the most sunshine in Cypress?

July and August, with an average of 12h of sunshine, are months with the most sunshine.

What is the warmest month in Cypress?

August is the warmest month, with an average high-temperature of 81°F (27.2°C) and an average low-temperature of 65.5°F (18.6°C).

What is the least humid month in Cypress?

With an average relative humidity of 54%, November is the least humid month in Cypress, California.

What is the coldest month in Cypress?

December is the coldest month in Cypress, with an average high-temperature of 63.9°F (17.7°C) and an average low-temperature of 52.3°F (11.3°C).

What is the rainiest month in Cypress?

The month with the most rainfall in Cypress, California, is December when the rain falls for 4.9 days and typically aggregates up to 0.59" (15mm) of precipitation.

What is the month with the shortest days in Cypress?

The month with the shortest days in Cypress, California, is December, with an average of 9.9h of daylight.

What is the month with the least sunshine in Cypress?

With an average of 6.7h of sunshine, December has the least sunshine of the year in Cypress, California.

Average temperature
Cypress, CA

Average temperature - Cypress, CA

The warmest month (with the highest average high temperature) is August (81°F).
The month with the lowest average high temperature is December (63.9°F).

The month with the highest average low temperature is August (65.5°F).
The coldest month (with the lowest average low temperature) is February (51.6°F).

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Average pressure
Cypress, CA

Average pressure - Cypress, CA

The month with the highest atmospheric pressure is January (30.1").
Months with the lowest atmospheric pressure are June and September (29.89").

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Average wind speed
Cypress, CA

Average wind speed - Cypress, CA

The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest months (with the lowest average wind speed) are September and October (5mph).

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Average rainfall
Cypress, CA

Average rainfall - Cypress, CA

The wettest month (with the highest rainfall) is December (0.59").
The driest month (with the least rainfall) is June (0").

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Average rainfall days
Cypress, CA

Average rainfall days - Cypress, CA

The month with the highest number of rainy days is March (5.6 days).
The month with the least rainy days is June (0.6 days).

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Average daylight / Average sunshine
Cypress, CA

Average daylight / Average sunshine - Cypress, CA

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

Months with the most sunshine are July and August (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 6.7h).

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Average sunshine days
Cypress, CA

Average sunshine days - Cypress, CA

The month with the most sunshine days is June (28.6 days).
The month with the least sunshine days is February (23 days).

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Average UV index
Cypress, CA

Average UV index - Cypress, CA

Months with the highest UV index are June, July, August and September (UV index 6).
Months with the lowest UV index are February, November and December (UV index 4).

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Average visibility
Cypress, CA

Average visibility - Cypress, 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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