Climate and monthly weather forecast
Tierrasanta, CA

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Weather in January

January, the same as December, is another refreshing winter month in Tierrasanta, California, with an average temperature ranging between max 64.9°F (18.3°C) and min 51.4°F (10.8°C). The commencement of January brings an average high-temperature of a still enjoyable 64.9°F (18.3°C), marking an inconsequential divergence from December. Weather in January »

Weather in February

The last month of the winter, February, is another refreshing month in Tierrasanta, California, with temperature in the range of an average high of 64.2°F (17.9°C) and an average low of 50.2°F (10.1°C). Tierrasanta observes a minor difference in average high-temperatures between January's 64.9°F (18.3°C) and February's 64.2°F (17.9°C). Weather in February »

Weather in March

The first month of the spring, March, is also an enjoyable month in Tierrasanta, California, with an average temperature ranging between max 65.1°F (18.4°C) and min 51.6°F (10.9°C). The arrival of March brings an average high-temperature of a still enjoyable 65.1°F (18.4°C), subtly diverging from February's 64.2°F (17.9°C). Weather in March »

Weather in April

April, like March, in Tierrasanta, California, is another refreshing spring month, with temperature in the range of an average low of 53.2°F (11.8°C) and an average high of 67.5°F (19.7°C). April's climate shows a minor adjustment in average high-temperatures to a still enjoyable 67.5°F (19.7°C) from March's 65.1°F (18.4°C). Weather in April »

Weather in May

May, the last month of the spring in Tierrasanta, is an agreeable month, with an average temperature ranging between min 55.6°F (13.1°C) and max 68.7°F (20.4°C). The beginning of May reveals an average high-temperature of a pleasant 68.7°F (20.4°C), showing minimal deviation from the previous month. Weather in May »

Weather in June

June, the first month of the summer in Tierrasanta, is also an agreeable month, with temperature in the range of an average low of 58.6°F (14.8°C) and an average high of 72.5°F (22.5°C). The transition from May to June sees average high-temperatures adjusting to a still agreeable 72.5°F (22.5°C), from a not significantly different 68.7°F (20.4°C). Weather in June »

Weather in July

July in Tierrasanta, California, is a warm summer month, with temperature in the range of an average high of 77.5°F (25.3°C) and an average low of 63.9°F (17.7°C). The transition from June to July sees an average high-temperature of a moderately hot 77.5°F (25.3°C), indicating a minor variance from the prior month. Weather in July »

Weather in August

August, the last month of the summer in Tierrasanta, is another warm month, with an average temperature fluctuating between 79.3°F (26.3°C) and 65.8°F (18.8°C). The month of August, characterized by an average high of 79.3°F (26.3°C) and a low of 65.8°F (18.8°C), is recognized as the warmest. Weather in August »

Weather in September

September, the first month of the autumn in Tierrasanta, is still a warm month, with temperature in the range of an average low of 64.4°F (18°C) and an average high of 78.6°F (25.9°C). Tierrasanta's average high-temperature in September is a still moderately hot 78.6°F (25.9°C), marking an insignificant difference from the 79.3°F (26.3°C) of August. Weather in September »

Weather in October

October, like September, in Tierrasanta, California, is a moderately hot autumn month, with temperature in the range of an average high of 74.7°F (23.7°C) and an average low of 60.8°F (16°C). Shifting into October, Tierrasanta records an average high-temperature of a still moderately hot 74.7°F (23.7°C), presenting minor fluctuations compared to the previous month. Weather in October »

Weather in November

The last month of the autumn, November, is also an agreeable month in Tierrasanta, California, with temperature in the range of an average high of 69.8°F (21°C) and an average low of 56.1°F (13.4°C). Upon the beginning of November, Tierrasanta's high-temperatures register at a pleasant 69.8°F (21°C), closely mirroring the preceding month. Weather in November »

Weather in December

December, the first month of the winter in Tierrasanta, is still a refreshing month, with an average temperature fluctuating between 63.5°F (17.5°C) and 51.3°F (10.7°C). December is the coldest month, exhibiting average temperatures of 63.5°F (17.5°C) at the peak and 51.3°F (10.7°C) at the base. Weather in December »
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Frequently asked questions

How much does it rain in Tierrasanta?

Throughout the year, in Tierrasanta, California, there are 57.9 rainfall days, and 7.48" (190mm) of precipitation is accumulated.

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

The months with the lowest UV index in Tierrasanta are January through March, November and December, with an average maximum UV index of 4.

What is the wettest month in Tierrasanta?

The month with the most rainfall in Tierrasanta is February, when the rain falls for 6.4 days and typically aggregates up to 1.46" (37mm) of precipitation.

When is Daylight Saving Time (DST) in Tierrasanta?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from PDT to PST.

What is the most humid month in Tierrasanta?

The months with the highest humidity in Tierrasanta, California, are May and June, with an average relative humidity of 71%.

What is the driest month in Tierrasanta?

The month with the least rainfall in Tierrasanta is June, when the rain falls for 2.2 days and typically collects 0.12" (3mm) of precipitation.

When are the longest days in Tierrasanta?

With an average of 14h and 18min of daylight, June has the longest days of the year in Tierrasanta.

What month has the most sunshine in Tierrasanta?

With an average of 12h of sunshine, July has the most sunshine of the year.

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

July through September, with an average maximum UV index of 6, are months with the highest UV index in Tierrasanta, California.

What time of the year is the hottest in Tierrasanta?

August tends to be the warmest month in Tierrasanta, with temperatures averaging a daily high of 79.3°F (26.3°C) and a low of 65.8°F (18.8°C).

What is the least humid month in Tierrasanta?

November is the least humid month in Tierrasanta, California, with an average relative humidity of 57%.

What time of the year is the coldest in Tierrasanta?

December stands out as Tierrasanta's coldest month, with an average high-temperature of 63.5°F (17.5°C) and a low-temperature of 51.3°F (10.7°C).

What is the month with the shortest days in Tierrasanta?

December has the shortest days of the year in Tierrasanta, with an average of 10h and 0min of daylight.

What is the month with the least sunshine in Tierrasanta?

With an average of 6.8h of sunshine, December has the least sunshine of the year in Tierrasanta, California.

Average temperature
Tierrasanta, CA

Average temperature - Tierrasanta, CA

The warmest month (with the highest average high temperature) is August (79.3°F).
The month with the lowest average high temperature is December (63.5°F).

The month with the highest average low temperature is August (65.8°F).
The coldest month (with the lowest average low temperature) is February (50.2°F).

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Average pressure
Tierrasanta, CA

Average pressure - Tierrasanta, CA

The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are June and September (29.88"Hg).

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Average wind speed
Tierrasanta, CA

Average wind speed - Tierrasanta, CA

The windiest month (with the highest average wind speed) is April (6mph).
The calmest month (with the lowest average wind speed) is October (4.8mph).

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Average humidity
Tierrasanta, CA

Average humidity - Tierrasanta, CA

The months with the highest relative humidity are May and June (71%).
The month with the lowest relative humidity is November (57%).

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Average rainfall
Tierrasanta, CA

Average rainfall - Tierrasanta, CA

The wettest month (with the highest rainfall) is February (1.46").
The driest month (with the least rainfall) is June (0.12").

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Average rainfall days
Tierrasanta, CA

Average rainfall days - Tierrasanta, CA

The month with the highest number of rainy days is March (7.1 days).
The month with the least rainy days is June (2.2 days).

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Average daylight / Average sunshine
Tierrasanta, CA

Average daylight / Average sunshine - Tierrasanta, CA

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

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Average sunshine days
Tierrasanta, CA

Average sunshine days - Tierrasanta, CA

The month with the most sunshine days is January (24.8 days).
The month with the least sunshine days is February (20.2 days).

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Average UV index
Tierrasanta, CA

Average UV index - Tierrasanta, CA

The months with the highest UV index are July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).

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Average visibility
Tierrasanta, CA

Average visibility - Tierrasanta, CA

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

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Tierrasanta, California, USA

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