December weather forecast
Hope, ID

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Weather in December

December, the first month of the winter in Hope, is also a subzero cold month, with an average temperature varying between 18.7°F (-7.4°C) and 29.3°F (-1.5°C).

Temperature

With an average high-temperature of 29.3°F (-1.5°C) and an average low-temperature of 18.7°F (-7.4°C), December is the coldest month.

Humidity

The average relative humidity in December is 91%.

Rainfall

The month with the most rainfall is December, when the rain falls for 11.2 days and typically aggregates up to 3.66" (93mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall in Hope. In December, in Hope, it is snowing for 19.5 days. Throughout December, 15.31" (389mm) of snow is accumulated. In Hope, during the entire year, snow falls for 80.8 days and aggregates up to 60" (1524mm) of snow.

Daylight

December has the shortest days of the year in Hope, Idaho, with an average of 8h and 24min of daylight.
On the first day of the month, sunrise is at 7:15 am and sunset at 3:53 pm. On the last day of December, in Hope, sunrise is at 7:35 am and sunset at 4:01 pm PST.

Sunshine

In December, the average sunshine is 3.3h.

UV index

January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Hope. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 1 during December translates into the following guidance:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
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Frequently asked questions

What month is the coldest in Hope?

With average high and low temperatures of 29.3°F (-1.5°C) and 18.7°F (-7.4°C) respectively, December is Hope's coldest month.

How cold is December in Hope?

The high-temperature, in December, in Hope, is 29.3°F (-1.5°C), while the low-temperature averages to 18.7°F (-7.4°C).

What is the average humidity in December in Hope?

In Hope, Idaho, the average relative humidity in December is 91%.

What is the rainiest month in Hope?

The month with the most rainfall in Hope, Idaho, is December, when the rain falls for 11.2 days and typically aggregates up to 3.66" (93mm) of precipitation.

How much does it rain in Hope in December?

In Hope, Idaho, during December, the rain falls for 11.2 days and regularly aggregates up to 3.66" (93mm) of precipitation.

How much does it snow in Hope in December?

In Hope, in December, during 19.5 snowfall days, 15.31" (389mm) of snow is typically accumulated.

What is the month with the shortest days in Hope?

With an average of 8h and 24min of daylight, December has the shortest days of the year in Hope, Idaho.

How many hours of daylight does Hope have in December?

In December, the average day length in Hope, Idaho, is 8h and 25min.

When is the sunrise / sunset in December in Hope?

In December, on the first day of the month, sunrise is at 7:15 am and sunset at 3:53 pm. On the last day of the month, in Hope, sunrise is at 7:35 am and sunset at 4:01 pm PST.

How many hours of sunshine does Hope have in December?

In Hope, Idaho, the average sunshine duration in December is 3.3h.

When is the lowest UV index in Hope?

The months with the lowest UV index in Hope, Idaho, are January, February, November and December, with an average maximum UV index of 1.

How high is the UV index in December in Hope?

In December, the average daily maximum UV index in Hope is 1. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Hope, ID

Average temperature in December - Hope, ID
  • Average high temperature in December: 29.3°F

The warmest month (with the highest average high temperature) is August (78.3°F).
The month with the lowest average high temperature is December (29.3°F).

  • Average low temperature in December: 18.7°F

The month with the highest average low temperature is August (49.1°F).
The coldest month (with the lowest average low temperature) is December (18.7°F).

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Average pressure in December
Hope, ID

Average pressure in December - Hope, ID
  • Average pressure in December: 30.18"Hg

The month with the highest atmospheric pressure is January (30.19"Hg).
The months with the lowest atmospheric pressure are June and August (29.92"Hg).

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Average wind speed in December
Hope, ID

Average wind speed in December - Hope, ID
  • Average wind speed in December: 3.5mph

The windiest month (with the highest average wind speed) is April (4.5mph).
The calmest month (with the lowest average wind speed) is December (3.5mph).

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Average humidity in December
Hope, ID

Average humidity in December - Hope, ID
  • Average humidity in December: 91%

The month with the highest relative humidity is January (94%).
The month with the lowest relative humidity is August (52%).

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Average rainfall in December
Hope, ID

Average rainfall in December - Hope, ID
  • Average rainfall in December: 3.66"

The wettest month (with the highest rainfall) is December (3.66").
The driest month (with the least rainfall) is August (0.55").

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Average rainfall days in December
Hope, ID

Average rainfall days in December - Hope, ID
  • Average rainfall days in December: 11.2 days

The month with the highest number of rainy days is April (19.3 days).
The month with the least rainy days is August (6.9 days).

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Average snowfall in December
Hope, ID

Average snowfall in December - Hope, ID
  • Average snowfall in December: 15.31"

The month with the highest snowfall is January (15.87").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in December
Hope, ID

Average snowfall days in December - Hope, ID
  • Average snowfall days in December: 19.5 days

The month with the highest number of snowfall days is December (19.5 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in December /
Average sunshine in December
Hope, ID

Average daylight in December / Average sunshine in December - Hope, ID
  • Average daylight in December: 8h and 2min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in December: 3h and 2min

The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

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Average sunshine days in December
Hope, ID

Average sunshine days in December - Hope, ID
  • Average sunshine days in December: 8.4 days

The month with the most sunshine days is July (20.9 days).
The month with the least sunshine days is March (7.1 days).

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Average UV index in December
Hope, ID

Average UV index in December - Hope, ID
  • 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, February, November and December (UV index 1).

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Average cloud cover in December
Hope, ID

Average cloud cover in December - Hope, ID
  • Average cloud cover in December: 66

The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 14).

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Average visibility in December
Hope, ID

Average visibility in December - Hope, ID
  • Average visibility in December: 3mi

The months with the highest visibility are May, June, July, August and September (6mi).
The months with the lowest visibility are January, February and December (3mi).

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Hope, Idaho, USA

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