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

Monthly weather forecast and climate
Interlaken, CA

January, like December, is a moderate winter month in Interlaken, California, with temperature in the range of an average high of 59.2°F (15.1°C) and an average low of 44.1°F (6.7°C). In Interlaken, the average high-temperature is essentially the same as in December - a still mild 59.2°F (15.1°C). Weather in January »

February, the last month of the winter, in Interlaken, is also a moderate month, with average temperature ranging between max 59.9°F (15.5°C) and min 43.2°F (6.2°C). In February, the average high-temperature is almost the same as in January - a still mild 59.9°F (15.5°C). Weather in February »

March, the first month of the spring, in Interlaken, is an enjoyable month, with average temperature varying between 62.1°F (16.7°C) and 43.2°F (6.2°C). In Interlaken, the average high-temperature in March is relatively the same as in February - a comfortable 62.1°F (16.7°C). Weather in March »

April, like March, in Interlaken, California, is another comfortable spring month, with temperature in the range of an average high of 65.7°F (18.7°C) and an average low of 44.8°F (7.1°C). In Interlaken, the average high-temperature in April is relatively the same as in March - a still enjoyable 65.7°F (18.7°C). Weather in April »

The last month of the spring, May, is a pleasant month in Interlaken, California, with average temperature ranging between max 68.5°F (20.3°C) and min 47.5°F (8.6°C). In Interlaken, the average high-temperature is relatively the same as in April - an agreeable 68.5°F (20.3°C). Weather in May »

The first month of the summer, June, is a moderately hot month in Interlaken, California, with average temperature ranging between max 75°F (23.9°C) and min 51.4°F (10.8°C). In June, the average high-temperature slightly increases, from a pleasant 68.5°F (20.3°C) in May, to a warm 75°F (23.9°C). Weather in June »

July, like June, in Interlaken, California, is another warm summer month, with average temperature fluctuating between 53.2°F (11.8°C) and 78.4°F (25.8°C). In July, the average high-temperature is relatively the same as in June - a still moderately hot 78.4°F (25.8°C). Weather in July »

August, the last month of the summer, in Interlaken, is also a moderately hot month, with average temperature varying between 78.6°F (25.9°C) and 54.1°F (12.3°C). The warmest month is August, with an average high-temperature of 78.6°F (25.9°C) and an average low-temperature of 54.1°F (12.3°C). Weather in August »

The first month of the autumn, September, is still a warm month in Interlaken, California, with average temperature fluctuating between 54.5°F (12.5°C) and 78.3°F (25.7°C). In Interlaken, the average high-temperature is relatively the same as in August - a still moderately hot 78.3°F (25.7°C). Weather in September »

October, like September, is an agreeable autumn month in Interlaken, California, with average temperature ranging between max 72.7°F (22.6°C) and min 52.3°F (11.3°C). In October, the average high-temperature slightly decreases, from a warm 78.3°F (25.7°C) in September, to a pleasant 72.7°F (22.6°C). Weather in October »

The last month of the autumn, November, is also an enjoyable month in Interlaken, California, with average temperature fluctuating between 47.5°F (8.6°C) and 64.8°F (18.2°C). In Interlaken, California, the average high-temperature slightly decreases, from an agreeable 72.7°F (22.6°C) in October, to an enjoyable 64.8°F (18.2°C). Weather in November »

The first month of the winter, December, is also a moderate month in Interlaken, California, with temperature in the range of an average low of 43.3°F (6.3°C) and an average high of 57.9°F (14.4°C). With an average high-temperature of 57.9°F (14.4°C) and an average low-temperature of 43.3°F (6.3°C), December is the coldest month. Weather in December »

How many days does it rain in Interlaken?

Throughout the year, in Interlaken, there are 67.1 rainfall days, and 10.83" (275mm) of precipitation is accumulated.

What is the wettest month in Interlaken?

The month with the most rainfall in Interlaken, California, is February when the rain falls for 7.8 days and typically aggregates up to 2.09" (53mm) of precipitation.

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

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

What is the most humid month in Interlaken?

The most humid month in Interlaken is March, with an average relative humidity of 75%.

When are the longest days in Interlaken?

The month with the longest days is June, with an average of 14.7h of daylight.

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

With an average maximum UV index of 6, June is the month with the highest UV index in Interlaken.

What is the driest month in Interlaken?

Months with the least rainfall in Interlaken, California, are July and August Rain falls for 1.6 days and accumulates 0.04" (1mm) of rain.

What are the months with the most sunshine in Interlaken?

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

What is the warmest month in Interlaken?

With an average high-temperature of 78.6°F (25.9°C) and an average low-temperature of 54.1°F (12.3°C), August is the warmest month in Interlaken, California.

What is the least humid month in Interlaken?

September and October, with an average relative humidity of 64%, are the least humid months in Interlaken.

What is the coldest month in Interlaken?

December is the coldest month in Interlaken, California, with an average high-temperature of 57.9°F (14.4°C) and an average low-temperature of 43.3°F (6.3°C).

What is the month with the shortest days in Interlaken?

December has the shortest days of the year, with an average of 9.7h of daylight.

What is the month with the least sunshine in Interlaken?

With an average of 6h of sunshine, December has the least sunshine of the year.
Average temperature - Interlaken, CA

The warmest month (with the highest average high temperature) is August (78.6°F).
The month with the lowest average high temperature is December (57.9°F).

The month with the highest average low temperature is September (54.5°F).
The coldest months (with the lowest average low temperature) are February and March (43.2°F).

Average humidity - Interlaken, CA
Average rainfall - Interlaken, CA

The wettest month (with the highest rainfall) is February (2.09").
The driest months (with the least rainfall) are July and August (0.04").

Average rainfall days - Interlaken, CA
Average daylight / Average sunshine - Interlaken, 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).