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

Monthly weather forecast and climate
Preston, CA

January in Preston, California, is a moderate winter month, with average temperature fluctuating between 56.5°F (13.6°C) and 39.9°F (4.4°C). In Preston, California, the average high-temperature is relatively the same as in December - a mild 56.5°F (13.6°C). Weather in January »

The last month of the winter, February, is also a moderate month in Preston, California, with temperature in the range of an average high of 57.9°F (14.4°C) and an average low of 39.7°F (4.3°C). In February, the average high-temperature is almost the same as in January - a still mild 57.9°F (14.4°C). Weather in February »

The first month of the spring, March, is still a mild month in Preston, California, with average temperature ranging between max 59.2°F (15.1°C) and min 39.7°F (4.3°C). In Preston, the average high-temperature is almost the same as in February - a still moderate 59.2°F (15.1°C). Weather in March »

April in Preston, California, is a comfortable spring month, with average temperature fluctuating between 65.1°F (18.4°C) and 42.6°F (5.9°C). In Preston, the average high-temperature in April slightly increases, from a moderate 59.2°F (15.1°C) in March, to a comfortable 65.1°F (18.4°C). Weather in April »

May, the last month of the spring, in Preston, is a pleasant month, with average temperature fluctuating between 70.9°F (21.6°C) and 46°F (7.8°C). In May, the average high-temperature slightly increases, from a comfortable 65.1°F (18.4°C) in April, to an agreeable 70.9°F (21.6°C). Weather in May »

June, the first month of the summer, in Preston, is a moderately hot month, with average temperature ranging between min 51.4°F (10.8°C) and max 79.9°F (26.6°C). In Preston, the average high-temperature in June rises, from an agreeable 70.9°F (21.6°C) in May, to a moderately hot 79.9°F (26.6°C). Weather in June »

July in Preston, California, is a hot summer month, with average temperature fluctuating between 53.8°F (12.1°C) and 86.2°F (30.1°C). July is the warmest month, with an average high-temperature of 86.2°F (30.1°C) and an average low-temperature of 53.8°F (12.1°C). In July, the average heat index is evaluated at a tropical 90.3°F (32.4°C). Weather in July »

The last month of the summer, August, is another warm month in Preston, California, with average temperature varying between 54.1°F (12.3°C) and 85.8°F (29.9°C). In Preston, the average high-temperature in August is almost the same as in July - a warm 85.8°F (29.9°C). Weather in August »

The first month of the autumn, September, is still a warm month in Preston, California, with temperature in the range of an average low of 52.7°F (11.5°C) and an average high of 82.4°F (28°C). In September, the average high-temperature is relatively the same as in August - a still warm 82.4°F (28°C). Weather in September »

October, the same as September, in Preston, California, is an agreeable autumn month, with average temperature ranging between min 48.7°F (9.3°C) and max 73.2°F (22.9°C). In October, the average high-temperature decreases, from a moderately hot 82.4°F (28°C) in September, to a pleasant 73.2°F (22.9°C). Weather in October »

The last month of the autumn, November, is another comfortable month in Preston, California, with temperature in the range of an average high of 62.6°F (17°C) and an average low of 42.6°F (5.9°C). In Preston, the average high-temperature drops, from a pleasant 73.2°F (22.9°C) in October, to an enjoyable 62.6°F (17°C). Weather in November »

December, the first month of the winter, in Preston, is also a fresh month, with average temperature varying between 54.9°F (12.7°C) and 38.5°F (3.6°C). The coldest month is December, with an average high-temperature of 54.9°F (12.7°C) and an average low-temperature of 38.5°F (3.6°C). Weather in December »

How many days does it rain in Preston?

In Preston, during the entire year, the rain falls for 82.4 days and collects up to 20.75" (527mm) of precipitation.

How much does it snow in Preston?

In Preston, during the entire year, snow aggregates up to 0.16" (4mm).

When it does not snow in Preston?

In Preston snow does not fall in January, March through December.

What is the wettest month in Preston?

February is the month with the most rainfall. Rain falls for 9.5 days and accumulates 4.25" (108mm) of precipitation.

When does it snow in Preston?

The only month with snowfall is February.

What is the snowiest month in Preston?

February is the month with the most snowfall in Preston, California. Snow falls for 0.2 days and accumulates 0.16" (4mm) of snow.

What is the most humid month in Preston?

With an average relative humidity of 77%, March is the most humid month in Preston, California.

When are the longest days in Preston?

June has the longest days of the year in Preston, with an average of 14.9h of daylight.

When is the highest UV index in Preston?

Months with the highest UV index are June through August, with an average maximum UV index of 6.

What is the warmest month in Preston?

With an average high-temperature of 86.2°F (30.1°C) and an average low-temperature of 53.8°F (12.1°C), July is the warmest month.

What is the least humid month in Preston?

Months with the lowest humidity are July and September, with an average relative humidity of 57%.

What is the driest month in Preston?

July and August are months with the least rain in Preston when the rain falls for 1.2 days and typically aggregates up to 0.04" (1mm) of rain.

What month has the most sunshine in Preston?

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

What is the month with the lowest UV index in Preston?

November is the month with the lowest UV index in Preston, with an average maximum UV index of 2.

What is the coldest month in Preston?

With an average high-temperature of 54.9°F (12.7°C) and an average low-temperature of 38.5°F (3.6°C), December is the coldest month in Preston, California.

What is the month with the shortest days in Preston?

The month with the shortest days in Preston, California, is December, with an average of 9.5h of daylight.

What is the month with the least sunshine in Preston?

December has the least sunshine of the year, with an average of 5.4h of sunshine.
Average temperature - Preston, CA
Average humidity - Preston, CA
Average rainfall - Preston, CA

The wettest month (with the highest rainfall) is February (4.25").
The driest months (with the least rainfall) are July and August (0.04").

Average rainfall days - Preston, CA

The month with the highest number of rainy days is March (14.6 days).
Months with the least rainy days are July and August (1.2 days).

Average snowfall - Preston, CA

The month with the highest snowfall is February (0.16").
Months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days - Preston, CA

The month with the highest number of snowfall days is February (0.2 days).
Months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight / Average sunshine - Preston, CA

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

The month with the most sunshine is July (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 5.4h).