Monthly weather forecast and climate
South San Jose Hills, CA

Weather in January

January, the same as December, is another enjoyable winter month in South San Jose Hills, California, with temperature in the range of an average high of 66.9°F (19.4°C) and an average low of 50.2°F (10.1°C). In South San Jose Hills, the average high-temperature is relatively the same as in December - a still comfortable 66.9°F (19.4°C). Weather in January »

Weather in February

The last month of the winter, February, is also an enjoyable month in South San Jose Hills, California, with average temperature fluctuating between 48.9°F (9.4°C) and 66.7°F (19.3°C). In February, the average high-temperature is almost the same as in January - a still comfortable 66.7°F (19.3°C). Weather in February »

Weather in March

March, the first month of the spring, in South San Jose Hills, is a pleasant month, with average temperature fluctuating between 70.2°F (21.2°C) and 50.7°F (10.4°C). In March, the average high-temperature is relatively the same as in February - an agreeable 70.2°F (21.2°C). Weather in March »

Weather in April

April in South San Jose Hills, California, is a warm spring month, with average temperature varying between 73.6°F (23.1°C) and 53.2°F (11.8°C). In South San Jose Hills, the average high-temperature is practically the same as in March - a moderately hot 73.6°F (23.1°C). Weather in April »

Weather in May

May, the last month of the spring, in South San Jose Hills, is another warm month, with average temperature fluctuating between 55.9°F (13.3°C) and 75.7°F (24.3°C). In May, the average high-temperature is essentially the same as in April - a still moderately hot 75.7°F (24.3°C). Weather in May »

Weather in June

June, the first month of the summer, in South San Jose Hills, is also a moderately hot month, with average temperature fluctuating between 59.2°F (15.1°C) and 80.8°F (27.1°C). In June, the average high-temperature is practically the same as in May - a still warm 80.8°F (27.1°C). Weather in June »

Weather in July

July is a hot summer month in South San Jose Hills, California, with average temperature ranging between max 86.5°F (30.3°C) and min 64.6°F (18.1°C). In July, the average high-temperature marginally rises, from a moderately hot 80.8°F (27.1°C) in June, to a tropical 86.5°F (30.3°C). Weather in July »

Weather in August

August, the last month of the summer, in South San Jose Hills, is also a hot month, with average temperature ranging between max 88.3°F (31.3°C) and min 66.2°F (19°C). With an average high-temperature of 88.3°F (31.3°C) and an average low-temperature of 66.2°F (19°C), August is the warmest month. In August, the average heat index is appraised at a tropical 91.9°F (33.3°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a tropical month in South San Jose Hills, California, with average temperature fluctuating between 86°F (30°C) and 64.8°F (18.2°C). In South San Jose Hills, California, the average high-temperature in September is almost the same as in August - a still hot 86°F (30°C). Weather in September »

Weather in October

October, like September, in South San Jose Hills, California, is a moderately hot autumn month, with average temperature fluctuating between 79.7°F (26.5°C) and 60.6°F (15.9°C). In South San Jose Hills, California, the average high-temperature in October marginally drops, from a hot 86°F (30°C) in September, to a warm 79.7°F (26.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an agreeable month in South San Jose Hills, California, with temperature in the range of an average low of 54.9°F (12.7°C) and an average high of 72.7°F (22.6°C). In November, the average high-temperature slightly decreases, from a moderately hot 79.7°F (26.5°C) in October, to an agreeable 72.7°F (22.6°C). Weather in November »

Weather in December

December, the first month of the winter, in South San Jose Hills, is still a comfortable month, with average temperature ranging between max 64.9°F (18.3°C) and min 49.5°F (9.7°C). December is the coldest month, with an average high-temperature of 64.9°F (18.3°C) and an average low-temperature of 49.5°F (9.7°C). Weather in December »
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FAQ

How many days does it rain in South San Jose Hills?

In South San Jose Hills, California, during the entire year, the rain falls for 43.8 days and collects up to 7.01" (178mm) of precipitation.

What are the months with the lowest UV index in South San Jose Hills?

January, February, November and December, with an average maximum UV index of 4, are months with the lowest UV index in South San Jose Hills, California.

What is the month with the least sunshine in South San Jose Hills?

Months with the least sunshine in South San Jose Hills, California, are February and December, with an average of 6.8h of sunshine.

What is the most humid month in South San Jose Hills?

With an average relative humidity of 59%, June is the most humid month in South San Jose Hills, California.

What is the driest month in South San Jose Hills?

Months with the least rainfall in South San Jose Hills, California, are June and August Rain falls for 1.1 days and accumulates 0.04" (1mm) of rain.

When are the longest days in South San Jose Hills?

The month with the longest days in South San Jose Hills, California, is June, with an average of 14.4h of daylight.

What month has the most sunshine in South San Jose Hills?

With an average of 12.1h of sunshine, July has the most sunshine of the year in South San Jose Hills.

What is the warmest month in South San Jose Hills?

August is the warmest month, with an average high-temperature of 88.3°F (31.3°C) and an average low-temperature of 66.2°F (19°C).

What is the month with the highest UV index in South San Jose Hills?

August is the month with the highest UV index in South San Jose Hills, California, with an average maximum UV index of 7.

What is the least humid month in South San Jose Hills?

The least humid month in South San Jose Hills, California, is November, with an average relative humidity of 46%.

What is the coldest month in South San Jose Hills?

With an average high-temperature of 64.9°F (18.3°C) and an average low-temperature of 49.5°F (9.7°C), December is the coldest month in South San Jose Hills, California.

What is the rainiest month in South San Jose Hills?

The month with the most rainfall is December when the rain falls for 6 days and typically aggregates up to 1.61" (41mm) of precipitation.

What is the month with the shortest days in South San Jose Hills?

With an average of 9.9h of daylight, December has the shortest days of the year in South San Jose Hills, California.

Average temperature
South San Jose Hills, CA

Average temperature - South San Jose Hills, CA

The warmest month (with the highest average high temperature) is August (88.3°F).
The month with the lowest average high temperature is December (64.9°F).

The month with the highest average low temperature is August (66.2°F).
The coldest month (with the lowest average low temperature) is February (48.9°F).

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Average pressure
South San Jose Hills, CA

Average pressure - South San Jose Hills, CA

The month with the highest atmospheric pressure is January (30.1").
The month with the lowest atmospheric pressure is June (29.88").

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Average wind speed
South San Jose Hills, CA

Average wind speed - South San Jose Hills, CA

The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest month (with the lowest average wind speed) is September (4.6mph).

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Average humidity
South San Jose Hills, CA

Average humidity - South San Jose Hills, CA

The month with the highest relative humidity is June (59%).
The month with the lowest relative humidity is November (46%).

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Average rainfall
South San Jose Hills, CA

Average rainfall - South San Jose Hills, CA

The wettest month (with the highest rainfall) is December (1.61").
The driest months (with the least rainfall) are June and August (0.04").

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Average rainfall days
South San Jose Hills, CA

Average rainfall days - South San Jose Hills, CA

The month with the highest number of rainy days is March (6.6 days).
The month with the least rainy days is June (1.1 days).

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Average daylight / Average sunshine
South San Jose Hills, CA

Average daylight / Average sunshine - South San Jose Hills, 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).

The month with the most sunshine is July (Average sunshine: 12.1h).
Months with the least sunshine are February and December (Average sunshine: 6.8).

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Average sunshine days
South San Jose Hills, CA

Average sunshine days - South San Jose Hills, CA

The month with the most sunshine days is August (28.2 days).
The month with the least sunshine days is February (21.6 days).

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Average UV index
South San Jose Hills, CA

Average UV index - South San Jose Hills, CA

The month with the highest UV index is August (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 4).

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Average visibility
South San Jose Hills, CA

Average visibility - South San Jose Hills, 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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