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

Monthly weather forecast and climate
Crestline, CA

January, the same as December, in Crestline, California, is a moderate winter month, with average temperature ranging between max 59.9°F (15.5°C) and min 42.6°F (5.9°C). In Crestline, the average high-temperature in January is practically the same as in December - a still mild 59.9°F (15.5°C). Weather in January »

February, the last month of the winter, in Crestline, is also a moderate month, with average temperature fluctuating between 59.9°F (15.5°C) and 41.5°F (5.3°C). In Crestline, the average high-temperature in February remains the same 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 Crestline, California, with average temperature varying between 64°F (17.8°C) and 44.1°F (6.7°C). In March, the average high-temperature is relatively the same as in February - a comfortable 64°F (17.8°C). Weather in March »

April in Crestline, California, is an agreeable spring month, with average temperature ranging between min 47.5°F (8.6°C) and max 69.4°F (20.8°C). In Crestline, the average high-temperature in April slightly increases, from an enjoyable 64°F (17.8°C) in March, to a pleasant 69.4°F (20.8°C). Weather in April »

The last month of the spring, May, is a moderately hot month in Crestline, California, with average temperature varying between 52.2°F (11.2°C) and 75.7°F (24.3°C). In May, the average high-temperature 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 »

June, the first month of the summer, in Crestline, is also a moderately hot month, with average temperature ranging between max 85.1°F (29.5°C) and min 58.6°F (14.8°C). In June, 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 is a tropical summer month in Crestline, California, with average temperature fluctuating between 65.8°F (18.8°C) and 90.7°F (32.6°C). In Crestline, 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 Crestline, is another hot month, with average temperature varying between 90.9°F (32.7°C) and 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 »

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

October, like September, in Crestline, California, is a moderately hot autumn month, with temperature in the range of an average low of 54.7°F (12.6°C) and an average high of 75.9°F (24.4°C). In October, the average high-temperature drops, from a moderately hot 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 also an enjoyable month in Crestline, California, with average temperature fluctuating between 47.7°F (8.7°C) and 66.6°F (19.2°C). In Crestline, the average high-temperature in November drops, from a warm 75.9°F (24.4°C) in October, to an enjoyable 66.6°F (19.2°C). Weather in November »

December, the first month of the winter, in Crestline, is also a moderate month, with average temperature ranging between max 57.7°F (14.3°C) and min 41.5°F (5.3°C). December is the coldest month, with an average high-temperature of 57.7°F (14.3°C) and an average low-temperature of 41.5°F (5.3°C). Weather in December »

How much does it rain in Crestline?

Throughout the year, there are 51.8 rainfall days, and 6.69" (170mm) of precipitation is accumulated.

How many days does it snow in Crestline?

In Crestline, during the entire year, snow falls for 0.1 days.

When it does not snow in Crestline?

January, March through December are months without snowfall in Crestline, California.

What is the most humid month in Crestline?

With an average relative humidity of 52%, February is the most humid month in Crestline.

When does it snow in Crestline?

The only month with snowfall in Crestline, California, is February.

When does it snow the most in Crestline?

February has the most snowfall days of the year in Crestline, California. Snow falls for 0.1 days.

What is the driest month in Crestline?

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

When are the longest days in Crestline?

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

What month has the most sunshine in Crestline?

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

When is the highest UV index in Crestline?

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

What is the warmest month in Crestline?

August is the warmest month in Crestline, 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 Crestline?

August is the least humid month in Crestline, with an average relative humidity of 36%.

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

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

What is the coldest month in Crestline?

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

What is the rainiest month in Crestline?

The month with the most rainfall 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 Crestline?

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

What is the month with the least sunshine in Crestline?

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