May weather forecast
Interlaken, NJ

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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).

Temperature

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). May's nights in Interlaken, New Jersey, observe an average temperature of 55.2°F (12.9°C).

Humidity

May and June, with an average relative humidity of 79%, are the most humid months.

Rainfall

In Interlaken, in May, it is raining for 12.4 days, with typically 1.06" (27mm) of accumulated precipitation. In Interlaken, during the entire year, the rain falls for 122.1 days and collects up to 11.14" (283mm) of precipitation.

Snowfall

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

Daylight

In Interlaken, the average length of the day in May is 14h and 26min.
On the first day of the month, sunrise is at 5:54 am and sunset at 7:51 pm. On the last day of May, in Interlaken, sunrise is at 5:28 am and sunset at 8:19 pm EDT.

Sunshine

In May, the average sunshine is 8.9h.

UV index

The average daily maximum UV index in May in Interlaken is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 5 in May interprets into the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
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Frequently asked questions

What is the temperature in May in Interlaken?

In May, in Interlaken, the average high-temperature is 64.4°F (18°C), and the average low-temperature is 55.2°F (12.9°C).

What are the most humid months in Interlaken?

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

What is the average humidity in May in Interlaken?

The average relative humidity in May in Interlaken is 79%.

How many days does it rain in May in Interlaken?

In Interlaken, in May, during 12.4 rainfall days, 1.06" (27mm) of precipitation is typically accumulated.

When it does not snow in Interlaken?

April through September and November are months without snowfall.

What is the average length of the day in May in Interlaken?

The average day length in May in Interlaken is 14h and 26min.

When are sunrise and sunset in May in Interlaken?

In May, on the first day of the month, sunrise is at 5:54 am and sunset at 7:51 pm. On the last day of the month, in Interlaken, sunrise is at 5:28 am and sunset at 8:19 pm EDT.

How many hours of sunshine does Interlaken have in May?

In Interlaken, New Jersey, the average sunshine duration in May is 8.9h.

What is the UV index intensity in May in Interlaken?

In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Interlaken, NJ

Average temperature in May - Interlaken, NJ
  • Average high temperature in May: 64.4°F

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).

  • Average low temperature in May: 55.2°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 in May
Interlaken, NJ

Average pressure in May - Interlaken, NJ
  • Average pressure in May: 30.01"Hg

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 in May
Interlaken, NJ

Average wind speed in May - Interlaken, NJ
  • Average wind speed in May: 9.3mph

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 in May
Interlaken, NJ

Average humidity in May - Interlaken, NJ
  • Average humidity in May: 79%

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 in May
Interlaken, NJ

Average rainfall in May - Interlaken, NJ
  • Average rainfall in May: 1.06"

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 in May
Interlaken, NJ

Average rainfall days in May - Interlaken, NJ
  • Average rainfall days in May: 12.4 days

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 in May
Interlaken, NJ

Average snowfall in May - Interlaken, NJ
  • Average snowfall in May: 0"

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 in May
Interlaken, NJ

Average snowfall days in May - Interlaken, NJ
  • Average snowfall days in May: 0 days

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 in May /
Average sunshine in May
Interlaken, NJ

Average daylight in May / Average sunshine in May - Interlaken, NJ
  • Average daylight in May: 14h and 2min

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).

  • Average sunshine in May: 8h and 5min

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 in May
Interlaken, NJ

Average sunshine days in May - Interlaken, NJ
  • Average sunshine days in May: 16.6 days

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 in May
Interlaken, NJ

Average UV index in May - Interlaken, NJ
  • Average UV index in May: 5

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 cloud cover in May
Interlaken, NJ

Average cloud cover in May - Interlaken, NJ
  • Average cloud cover in May: 42

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in May
Interlaken, NJ

Average visibility in May - Interlaken, NJ
  • Average visibility in May: 6mi

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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