Highland
California, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Highland, CA

January, the same as December, in Highland, California, is another mild winter month, with temperature in the range of an average low of 42.6°F (5.9°C) and an average high of 59.9°F (15.5°C). In Highland, the average high-temperature in January is relatively the same as in December - a still mild 59.9°F (15.5°C). Weather in January »

The last month of the winter, February, is another mild month in Highland, California, with average temperature ranging between min 41.5°F (5.3°C) and max 59.9°F (15.5°C). In February, the average high-temperature remains equal as in January - a still moderate 59.9°F (15.5°C). Weather in February »

The first month of the spring, March, is an enjoyable month in Highland, California, with average temperature fluctuating between 64°F (17.8°C) and 44.1°F (6.7°C). In Highland, the average high-temperature in March is relatively the same as in February - a comfortable 64°F (17.8°C). Weather in March »

April in Highland, California, is an agreeable spring month, with temperature in the range of an average high of 69.4°F (20.8°C) and an average low of 47.5°F (8.6°C). In Highland, the average high-temperature slightly increases, from an enjoyable 64°F (17.8°C) in March, to an agreeable 69.4°F (20.8°C). Weather in April »

May, the last month of the spring, in Highland, is a warm month, with temperature in the range of an average low of 52.2°F (11.2°C) and an average high of 75.7°F (24.3°C). In Highland, the average high-temperature in May marginally rises, from an agreeable 69.4°F (20.8°C) in April, to a warm 75.7°F (24.3°C). Weather in May »

The first month of the summer, June, is also a moderately hot month in Highland, California, with average temperature fluctuating between 85.1°F (29.5°C) and 58.6°F (14.8°C). In Highland, California, the average high-temperature increases, from a warm 75.7°F (24.3°C) in May, to a still moderately hot 85.1°F (29.5°C). Weather in June »

July in Highland, California, is a hot summer month, with average temperature fluctuating between 90.7°F (32.6°C) and 65.8°F (18.8°C). In July, the average high-temperature marginally rises, from a warm 85.1°F (29.5°C) in June, to a tropical 90.7°F (32.6°C). Weather in July »

August, the last month of the summer, in Highland, is another hot month, with temperature in the range of an average high of 90.9°F (32.7°C) and an average low of 66.6°F (19.2°C). The warmest month is August, with an average high-temperature of 90.9°F (32.7°C) and an average low-temperature of 66.6°F (19.2°C). Weather in August »

The first month of the autumn, September, is still a warm month in Highland, California, with average temperature ranging between max 85.8°F (29.9°C) and min 62.4°F (16.9°C). In Highland, the average high-temperature is relatively the same as in August - a moderately hot 85.8°F (29.9°C). Weather in September »

October, like September, in Highland, California, is another warm autumn month, with average temperature ranging between min 54.7°F (12.6°C) and max 75.9°F (24.4°C). In October, the average high-temperature drops, from 85.8°F (29.9°C) in September, to a still warm 75.9°F (24.4°C). Weather in October »

The last month of the autumn, November, is another comfortable month in Highland, California, with average temperature ranging between min 47.7°F (8.7°C) and max 66.6°F (19.2°C). In Highland, the average high-temperature in November decreases, from a warm 75.9°F (24.4°C) in October, to a comfortable 66.6°F (19.2°C). Weather in November »

The first month of the winter, December, is still a mild month in Highland, California, with average temperature fluctuating between 41.5°F (5.3°C) and 57.7°F (14.3°C). With an average high-temperature of 57.7°F (14.3°C) and an average low-temperature of 41.5°F (5.3°C), December is the coldest month. Weather in December »

How much does it rain in Highland?

In Highland, during the entire year, the rain falls for 51.8 days and collects up to 6.69" (170mm) of precipitation.

How many days does it snow in Highland?

Throughout the year, in Highland, there are 0.1 snowfall days.

When it does not snow in Highland?

January, March through December are months without snowfall.

What is the most humid month in Highland?

The most humid month is February, with an average relative humidity of 52%.

When does it snow in Highland?

February is the only month when snow falls.

What is the snowiest month in Highland?

The month with the most snowfall days in Highland, California, is February when snow falls for 0.1 days.

What is the driest month in Highland?

The month with the least rainfall in Highland is June when the rain falls for 1.3 days and typically collects 0.04" (1mm) of precipitation.

When are the longest days in Highland?

With an average of 14.4h of daylight, June has the longest days of the year in Highland.

What month has the most sunshine in Highland?

With an average of 12.2h of sunshine, July has the most sunshine of the year.

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

July is the month with the highest UV index, with an average maximum UV index of 7.

What is the warmest month in Highland?

The warmest month in Highland, California, is August, with an average high-temperature of 90.9°F (32.7°C) and an average low-temperature of 66.6°F (19.2°C).

What is the least humid month in Highland?

The least humid month is August, with an average relative humidity of 36%.

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

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

What is the coldest month in Highland?

With an average high-temperature of 57.7°F (14.3°C) and an average low-temperature of 41.5°F (5.3°C), December is the coldest month.

What is the wettest month in Highland?

The month with the most rainfall in Highland, California, is December when the rain falls for 6.8 days and typically aggregates up to 1.42" (36mm) of precipitation.

What is the month with the shortest days in Highland?

With an average of 9.9h of daylight, December has the shortest days of the year in Highland.

What is the month with the least sunshine in Highland?

With an average of 6.9h of sunshine, December has the least sunshine of the year.
Average temperature - Highland, CA
Average rainfall - Highland, CA

The wettest month (with the highest rainfall) is December (1.42").
The driest month (with the lowest rainfall) is June (0.04").

Average rainfall days - Highland, CA

The month with the highest number of rainy days is March (7.3 days).
The month with the lowest number of rainy days is June (1.3 days).

Average snowfall days - Highland, CA

The month with the highest number of snowfall days is February (0.1 days).
Months with the lowest number of snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight / Average sunshine - Highland, CA