Monthly weather forecast and climate
Las Lomas, CA

Weather in January

January, like December, is another mild winter month in Las Lomas, California, with temperature in the range of an average low of 44.2°F (6.8°C) and an average high of 59°F (15°C). In January, the average high-temperature is practically the same as in December - a still mild 59°F (15°C). Weather in January »

Weather in February

The last month of the winter, February, is another mild month in Las Lomas, California, with temperature in the range of an average high of 59.5°F (15.3°C) and an average low of 43.3°F (6.3°C). In February, the average high-temperature is almost the same as in January - a still mild 59.5°F (15.3°C). Weather in February »

Weather in March

March, the first month of the spring, in Las Lomas, is a comfortable month, with average temperature varying between 61.5°F (16.4°C) and 43.5°F (6.4°C). In March, the average high-temperature is relatively the same as in February - an enjoyable 61.5°F (16.4°C). Weather in March »

Weather in April

April, like March, in Las Lomas, California, is another enjoyable spring month, with average temperature varying between 64.9°F (18.3°C) and 45.7°F (7.6°C). In Las Lomas, the average high-temperature is practically the same as in March - a still enjoyable 64.9°F (18.3°C). Weather in April »

Weather in May

May, the last month of the spring, in Las Lomas, is an agreeable month, with average temperature varying between 68.2°F (20.1°C) and 47.8°F (8.8°C). In May, the average high-temperature is almost the same as in April - a pleasant 68.2°F (20.1°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Las Lomas, California, with temperature in the range of an average low of 51.4°F (10.8°C) and an average high of 74.5°F (23.6°C). In June, the average high-temperature marginally rises, from an agreeable 68.2°F (20.1°C) in May, to a warm 74.5°F (23.6°C). Weather in June »

Weather in July

July, like June, in Las Lomas, California, is another warm summer month, with average temperature fluctuating between 53.4°F (11.9°C) and 77.5°F (25.3°C). In July, the average high-temperature is almost the same as in June - a still warm 77.5°F (25.3°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Las Lomas, California, with average temperature ranging between max 78.1°F (25.6°C) and min 54.5°F (12.5°C). August is the warmest month, with an average high-temperature of 78.1°F (25.6°C) and an average low-temperature of 54.5°F (12.5°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Las Lomas, California, with average temperature ranging between min 54.9°F (12.7°C) and max 77.9°F (25.5°C). In Las Lomas, the average high-temperature is practically the same as in August - a still warm 77.9°F (25.5°C). Weather in September »

Weather in October

October, like September, is an agreeable autumn month in Las Lomas, California, with temperature in the range of an average low of 52.7°F (11.5°C) and an average high of 72°F (22.2°C). In Las Lomas, the average high-temperature in October marginally drops, from a warm 77.9°F (25.5°C) in September, to an agreeable 72°F (22.2°C). Weather in October »

Weather in November

November, the last month of the autumn, in Las Lomas, is another comfortable month, with average temperature ranging between min 47.8°F (8.8°C) and max 64.4°F (18°C). In November, the average high-temperature marginally drops, from a pleasant 72°F (22.2°C) in October, to a comfortable 64.4°F (18°C). Weather in November »

Weather in December

December, the first month of the winter, in Las Lomas, is still a mild month, with average temperature varying between 43.7°F (6.5°C) and 57.9°F (14.4°C). The coldest month is December, with an average high-temperature of 57.9°F (14.4°C) and an average low-temperature of 43.7°F (6.5°C). Weather in December »
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FAQ

How many days does it rain in Las Lomas?

Throughout the year, in Las Lomas, California, there are 68.3 rainfall days, and 11.38" (289mm) of precipitation is accumulated.

What are the months with the lowest UV index in Las Lomas?

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

What is the most humid month in Las Lomas?

With an average relative humidity of 75%, March is the most humid month.

What is the month with the highest UV index in Las Lomas?

Months with the highest UV index in Las Lomas are April, June through September, with an average maximum UV index of 5.

When are the longest days in Las Lomas?

With an average of 14.7h of daylight, June has the longest days of the year.

What is the driest month in Las Lomas?

July and August are months with the least rain when the rain falls for 1.3 days and typically aggregates up to 0.04" (1mm) of rain.

What are the months with the most sunshine in Las Lomas?

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

What is the warmest month in Las Lomas?

August is the warmest month in Las Lomas, California, with an average high-temperature of 78.1°F (25.6°C) and an average low-temperature of 54.5°F (12.5°C).

What is the least humid month in Las Lomas?

September and October, with an average relative humidity of 65%, are the least humid months in Las Lomas.

What is the coldest month in Las Lomas?

The coldest month is December, with an average high-temperature of 57.9°F (14.4°C) and an average low-temperature of 43.7°F (6.5°C).

What is the rainiest month in Las Lomas?

The month with the most rainfall is December when the rain falls for 9.6 days and typically aggregates up to 2.13" (54mm) of precipitation.

What is the month with the shortest days in Las Lomas?

The month with the shortest days is December, with an average of 9.7h of daylight.

What is the month with the least sunshine in Las Lomas?

The month with the least sunshine in Las Lomas, California, is December, with an average of 6h of sunshine.

Average temperature
Las Lomas, CA

Average temperature - Las Lomas, CA

The warmest month (with the highest average high temperature) is August (78.1°F).
The month with the lowest average high temperature is December (57.9°F).

The month with the highest average low temperature is September (54.9°F).
The coldest month (with the lowest average low temperature) is February (43.3°F).

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Average pressure
Las Lomas, CA

Average pressure - Las Lomas, CA

The month with the highest atmospheric pressure is January (30.13").
The month with the lowest atmospheric pressure is September (29.92").

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Average wind speed
Las Lomas, CA

Average wind speed - Las Lomas, CA

The windiest months (with the highest average wind speed) are April and May (6mph).
The calmest months (with the lowest average wind speed) are January, August, September, October and November (4.7mph).

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Average humidity
Las Lomas, CA

Average humidity - Las Lomas, CA

The month with the highest relative humidity is March (75%).
Months with the lowest relative humidity are September and October (65%).

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Average rainfall
Las Lomas, CA

Average rainfall - Las Lomas, CA

The wettest month (with the highest rainfall) is December (2.13").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days
Las Lomas, CA

Average rainfall days - Las Lomas, CA

The month with the highest number of rainy days is March (12.6 days).
The month with the least rainy days is August (0.8 days).

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Average daylight / Average sunshine
Las Lomas, CA

Average daylight / Average sunshine - Las Lomas, CA

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.7h).

Months with the most sunshine are July and August (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 6h).

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Average sunshine days
Las Lomas, CA

Average sunshine days - Las Lomas, CA

The month with the most sunshine days is August (29.3 days).
The month with the least sunshine days is March (17.6 days).

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Average UV index
Las Lomas, CA

Average UV index - Las Lomas, CA

Months with the highest UV index are April, June, July, August and September (UV index 5).
Months with the lowest UV index are February, November and December (UV index 3).

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Average visibility
Las Lomas, CA

Average visibility - Las Lomas, 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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