Climate and monthly weather forecast
Interlaken, NJ

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Weather in January

January, the same as December, is a wintry winter month in Interlaken, New Jersey, with temperature in the range of an average high of 38.3°F (3.5°C) and an average low of 28.9°F (-1.7°C). In Interlaken, January is the month with the lowest recorded average temperatures, measuring a high of 38.3°F (3.5°C) and a low of 28.9°F (-1.7°C). Weather in January »

Weather in February

February, the last month of the winter in Interlaken, is also a wintry month, with an average temperature fluctuating between 40.5°F (4.7°C) and 30.6°F (-0.8°C). Interlaken marks the onset of February with an average high-temperature of a still wintry 40.5°F (4.7°C), subtly divergent from January's 38.3°F (3.5°C). Weather in February »

Weather in March

March, the first month of the spring in Interlaken, is a chilly month, with an average temperature varying between 36.5°F (2.5°C) and 46°F (7.8°C). The start of March signals a slight increase in the average high-temperature, moving from an icy 40.5°F (4.7°C) in February to a chilly 46°F (7.8°C). Weather in March »

Weather in April

April is a cool spring month in Interlaken, New Jersey, with an average temperature ranging between max 55.2°F (12.9°C) and min 45.3°F (7.4°C). April's arrival coincides with a temperature rise, moving from March's frosty 46°F (7.8°C) to a fresh 55.2°F (12.9°C). Weather in April »

Weather in May

May, the last month of the spring in Interlaken, is a comfortable month, with an average temperature ranging between min 55.2°F (12.9°C) and max 64.4°F (18°C). May brings a temperature increase, with average high-temperatures moving from April's cool 55.2°F (12.9°C) to an enjoyable 64.4°F (18°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Interlaken, New Jersey, with an average temperature varying between 64°F (17.8°C) and 73.4°F (23°C). Interlaken's June weather brings a rise in high-temperatures, moving from a comfortable 64.4°F (18°C) in May to a warm 73.4°F (23°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Interlaken, New Jersey, with an average temperature varying between 71.2°F (21.8°C) and 80.2°F (26.8°C). Interlaken's July weather, with an average high temperature of 80.2°F (26.8°C) and an average low temperature of 71.2°F (21.8°C), tends to be the warmest of the year. Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Interlaken, New Jersey, with an average temperature fluctuating between 70.9°F (21.6°C) and 79.3°F (26.3°C). Interlaken experiences an average high-temperature of a still warm 79.3°F (26.3°C) with the onset of August, subtly varied from July's 80.2°F (26.8°C). Weather in August »

Weather in September

September, the first month of the autumn in Interlaken, is also an agreeable month, with an average temperature ranging between min 65.1°F (18.4°C) and max 73.2°F (22.9°C). During the shift to September, a minor reduction in average high-temperature is observed, shifting from a warm 79.3°F (26.3°C) in August to a pleasant 73.2°F (22.9°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Interlaken, New Jersey, with temperature in the range of an average low of 54.5°F (12.5°C) and an average high of 63.5°F (17.5°C). Welcoming October, Interlaken observes a shift in the average high-temperature, falling from September's agreeable 73.2°F (22.9°C) to a comfortable 63.5°F (17.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in Interlaken, New Jersey, with an average temperature ranging between min 43.5°F (6.4°C) and max 52.3°F (11.3°C). As October shifts into November, a slight alteration in temperatures is observed, with average highs reducing from a comfortable 63.5°F (17.5°C) to a cool 52.3°F (11.3°C). Weather in November »

Weather in December

The first month of the winter, December, is also a frosty month in Interlaken, New Jersey, with an average temperature ranging between max 44.4°F (6.9°C) and min 36.3°F (2.4°C). With the beginning of December, the average high-temperature shows a small decrease, transitioning from a cool 52.3°F (11.3°C) in November to a chilly 44.4°F (6.9°C). Weather in December »
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Frequently asked questions

What is the coldest month in Interlaken?

January proves to be the coldest month, recording an average maximum temperature of 38.3°F (3.5°C) and a minimum temperature of 28.9°F (-1.7°C).

What is the driest month in Interlaken?

The month with the least rainfall in Interlaken is January, when the rain falls for 6.9 days and typically collects 0.55" (14mm) of precipitation.

How many days does it rain in Interlaken?

In Interlaken, New Jersey, during the entire year, the rain falls for 122.1 days and collects up to 11.14" (283mm) of precipitation.

When does it snow in Interlaken?

Months with snowfall are January through March, October and December.

How many days does it snow in Interlaken?

Throughout the year, in Interlaken, New Jersey, there are 14.6 snowfall days, and 1.38" (35mm) of snow is accumulated.

When is the lowest UV index in Interlaken?

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the month with the least sunshine in Interlaken?

The month with the least sunshine in Interlaken, New Jersey, is February, with an average of 4.8h of sunshine.

When is Daylight Saving Time (DST) in Interlaken?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

When it does not snow in Interlaken?

In Interlaken, snow does not fall in April through September and November.

What are the most humid months in Interlaken?

The months with the highest humidity in Interlaken are May and June, with an average relative humidity of 79%.

When are the longest days in Interlaken?

June has the longest days of the year in Interlaken, New Jersey, with an average of 15h and 0min of daylight.

What are the months with the highest UV index in Interlaken?

The months with the highest UV index in Interlaken are June through August, with an average maximum UV index of 6.

What is the warmest month in Interlaken?

Interlaken's July weather reaches an average high of 80.2°F (26.8°C) and an average low of 71.2°F (21.8°C), making it the warmest month.

What is the wettest month in Interlaken?

The month with the most rainfall is July, when the rain falls for 14.6 days and typically aggregates up to 1.38" (35mm) of precipitation.

What month has the most sunshine in Interlaken?

The month with the most sunshine in Interlaken, New Jersey, is July, with an average of 10.8h of sunshine.

What is the least humid month in Interlaken?

November is the least humid month in Interlaken, New Jersey, with an average relative humidity of 73%.

What is the snowiest month in Interlaken?

The month with the most snowfall is December, when snow falls for 3.1 days and typically aggregates up to 0.47" (12mm) of snow.

What is the month with the shortest days in Interlaken?

The month with the shortest days in Interlaken, New Jersey, is December, with an average of 9h and 24min of daylight.

Average temperature
Interlaken, NJ

Average temperature - Interlaken, NJ

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (38.3°F).

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (28.9°F).

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Average pressure
Interlaken, NJ

Average pressure - Interlaken, NJ

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed
Interlaken, NJ

Average wind speed - Interlaken, NJ

The windiest month (with the highest average wind speed) is January (12.6mph).
The calmest month (with the lowest average wind speed) is July (8mph).

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Average humidity
Interlaken, NJ

Average humidity - Interlaken, NJ

The months with the highest relative humidity are May and June (79%).
The month with the lowest relative humidity is November (73%).

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Average rainfall
Interlaken, NJ

Average rainfall - Interlaken, NJ

The wettest month (with the highest rainfall) is July (1.38").
The driest month (with the least rainfall) is January (0.55").

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Average rainfall days
Interlaken, NJ

Average rainfall days - Interlaken, NJ

The month with the highest number of rainy days is July (14.6 days).
The month with the least rainy days is November (6.8 days).

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Average snowfall
Interlaken, NJ

Average snowfall - Interlaken, NJ

The month with the highest snowfall is December (0.47").
The months with the least snowfall are April, May, June, July, August, September and November (0").

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Average snowfall days
Interlaken, NJ

Average snowfall days - Interlaken, NJ

The month with the highest number of snowfall days is January (4.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Interlaken, NJ

Average daylight / Average sunshine - Interlaken, NJ

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days
Interlaken, NJ

Average sunshine days - Interlaken, NJ

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is July (14.3 days).

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Average UV index
Interlaken, NJ

Average UV index - Interlaken, NJ

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average visibility
Interlaken, NJ

Average visibility - Interlaken, NJ

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Interlaken, New Jersey, USA

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