December weather forecastInterlaken, NY
December
Weather in December
December, the first month of the winter in Interlaken, is also an icy month, with an average temperature ranging between max 34.7°F (1.5°C) and min 25.5°F (-3.6°C).Temperature
December's onset corresponds with a shift in the average high-temperature, moving from a frosty 45.1°F (7.3°C) in November to a wintry 34.7°F (1.5°C). In December, Interlaken reports a consistent average low-temperature of 25.5°F (-3.6°C) during the nights.Humidity
In Interlaken, the average relative humidity in December is 85%.Rainfall
In Interlaken, in December, it is raining for 8 days, with typically 0.75" (19mm) of accumulated precipitation. In Interlaken, during the entire year, the rain falls for 130.6 days and collects up to 11.46" (291mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. In Interlaken, during December, snow falls for 11.6 days and regularly aggregates up to 1.46" (37mm) of snow. In Interlaken, during the entire year, snow falls for 58.2 days and aggregates up to 7.6" (193mm) of snow.Daylight
December has the shortest days of the year in Interlaken, with an average of 9h and 6min of daylight.On the first day of the month, sunrise is at 7:17 am and sunset at 4:34 pm. On the last day of December, in Interlaken, New York, sunrise is at 7:36 am and sunset at 4:43 pm EST.
Sunshine
In Interlaken, New York, the average sunshine in December is 3.2h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: In December, a daily UV index of 1 turns into the following recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. It's recommended to limit sun exposure when its radiation is at its peak during midday. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Interlaken, NY
- Average high temperature in December: 34.7°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (28.6°F).
- Average low temperature in December: 25.5°F
The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (17.6°F).
Average pressure in December
Interlaken, NY
- Average pressure in December: 30.07"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Interlaken, NY
- Average wind speed in December: 9.5mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is July (5.9mph).
Average humidity in December
Interlaken, NY
- Average humidity in December: 85%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April and May (78%).
Average rainfall in December
Interlaken, NY
- Average rainfall in December: 0.75"
The wettest month (with the highest rainfall) is June (1.38").
The driest month (with the least rainfall) is January (0.59").
Average rainfall days in December
Interlaken, NY
- Average rainfall days in December: 8 days
The month with the highest number of rainy days is July (14.1 days).
The month with the least rainy days is January (6.3 days).
Average snowfall in December
Interlaken, NY
- Average snowfall in December: 1.46"
The month with the highest snowfall is February (1.73").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Interlaken, NY
- Average snowfall days in December: 11.6 days
The month with the highest number of snowfall days is January (15.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Interlaken, NY
- Average daylight in December: 9h and 6min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in December: 3h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 2h and 48min).
Average sunshine days in December
Interlaken, NY
- Average sunshine days in December: 13.8 days
The month with the most sunshine days is September (17.2 days).
The month with the least sunshine days is February (11.2 days).
Average UV index in December
Interlaken, NY
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Interlaken, NY
- Average cloud cover in December: 68
The month with the most cloud cover is January (Cloud cover 72).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility in December
Interlaken, NY
- Average visibility in December: 6mi
The months with the highest visibility are April, May, June, July, August, October, November and December (6mi).
The months with the lowest visibility are January, February, March and September (5mi).
