December weather forecast
Fish Haven, ID

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Weather in December

The first month of the winter, December, is also a subzero cold month in Fish Haven, Idaho, with an average temperature ranging between min 9.9°F (-12.3°C) and max 25.5°F (-3.6°C).

Temperature

Fish Haven experiences its lowest temperatures in December, with an average peak of 25.5°F (-3.6°C) and a low of 9.9°F (-12.3°C).

Humidity

The average relative humidity in December in Fish Haven is 89%.

Rainfall

In Fish Haven, in December, during 5.5 rainfall days, 1.22" (31mm) of precipitation is typically accumulated. In Fish Haven, during the entire year, the rain falls for 105.7 days and collects up to 16.69" (424mm) of precipitation.

Snowfall

January through June, September through December are months with snowfall. In December, in Fish Haven, it is snowing for 18.5 days. Throughout December, 9.09" (231mm) of snow is accumulated. Throughout the year, in Fish Haven, there are 104.6 snowfall days, and 63.58" (1615mm) of snow is accumulated.

Daylight

The month with the shortest days in Fish Haven is December, with an average of 9h and 12min of daylight.
On the first day of the month, sunrise is at 7:34 am and sunset at 4:54 pm. On the last day of December, in Fish Haven, sunrise is at 7:53 am and sunset at 5:04 pm MST.

Sunshine

In Fish Haven, Idaho, the average sunshine in December is 4.6h.

UV index

January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Fish Haven. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: In December, the maximum UV index of 1 suggests these recommendations:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Avoiding the Sun during its peak radiation time around midday is a healthy practice. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
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Frequently asked questions

What are the coldest months in Fish Haven?

With average high temperatures of 25.5°F (-3.6°C) and lows of 9.9°F (-12.3°C), December is the coldest month.

How cold is it in Fish Haven in December?

In December, in Fish Haven, the average high-temperature is 25.5°F (-3.6°C), and the average low-temperature is 9.9°F (-12.3°C).

What is the average humidity in December in Fish Haven?

The average relative humidity in December is 89%.

How many days does it rain in December in Fish Haven?

In Fish Haven, during December, the rain falls for 5.5 days and regularly aggregates up to 1.22" (31mm) of precipitation.

How much does it snow in Fish Haven in December?

In Fish Haven, Idaho, in December, snow falls for 18.5 days, with typically accumulated 9.09" (231mm) of snow.

What is the month with the shortest days in Fish Haven?

The month with the shortest days in Fish Haven is December, with an average of 9h and 12min of daylight.

What is the average length of the day in December in Fish Haven?

In December, the average day length in Fish Haven is 9h and 11min.

When is the sunrise / sunset in December in Fish Haven?

In December, on the first day of the month, sunrise is at 7:34 am and sunset at 4:54 pm. On the last day of the month, in Fish Haven, Idaho, sunrise is at 7:53 am and sunset at 5:04 pm MST.

How long on average sun shines in December in Fish Haven?

In Fish Haven, the average sunshine duration in December is 4.6h.

When is the lowest UV index in Fish Haven?

January, November and December, with an average maximum UV index of 1, are months with the lowest UV index.

What is the UV index reading in December in Fish Haven?

The average daily maximum UV index in December in Fish Haven, Idaho, is 1. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to Sun's UV rays.
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
Fish Haven, ID

Average temperature in December - Fish Haven, ID
  • Average high temperature in December: 25.5°F

The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is December (25.5°F).

  • Average low temperature in December: 9.9°F

The month with the highest average low temperature is August (49.8°F).
The coldest month (with the lowest average low temperature) is January (8.4°F).

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Average pressure in December
Fish Haven, ID

Average pressure in December - Fish Haven, ID
  • Average pressure in December: 30.25"Hg

The month with the highest atmospheric pressure is January (30.29"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in December
Fish Haven, ID

Average wind speed in December - Fish Haven, ID
  • Average wind speed in December: 4.4mph

The windiest month (with the highest average wind speed) is June (6mph).
The calmest month (with the lowest average wind speed) is January (4.3mph).

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Average humidity in December
Fish Haven, ID

Average humidity in December - Fish Haven, ID
  • Average humidity in December: 89%

The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is August (42%).

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Average rainfall in December
Fish Haven, ID

Average rainfall in December - Fish Haven, ID
  • Average rainfall in December: 1.22"

The wettest month (with the highest rainfall) is May (2.28").
The driest month (with the least rainfall) is July (0.91").

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Average rainfall days in December
Fish Haven, ID

Average rainfall days in December - Fish Haven, ID
  • Average rainfall days in December: 5.5 days

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (4.3 days).

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Average snowfall in December
Fish Haven, ID

Average snowfall in December - Fish Haven, ID
  • Average snowfall in December: 9.09"

The month with the highest snowfall is March (12.17").
The months with the least snowfall are July and August (0").

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Average snowfall days in December
Fish Haven, ID

Average snowfall days in December - Fish Haven, ID
  • Average snowfall days in December: 18.5 days

The month with the highest number of snowfall days is February (20 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight in December /
Average sunshine in December
Fish Haven, ID

Average daylight in December / Average sunshine in December - Fish Haven, ID
  • Average daylight in December: 9h and 1min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in December: 4h and 4min

The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

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Average sunshine days in December
Fish Haven, ID

Average sunshine days in December - Fish Haven, ID
  • Average sunshine days in December: 12.6 days

The month with the most sunshine days is July (18.4 days).
The month with the least sunshine days is February (8.6 days).

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Average UV index in December
Fish Haven, ID

Average UV index in December - Fish Haven, ID
  • Average UV index in December: 1

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).

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Average cloud cover in December
Fish Haven, ID

Average cloud cover in December - Fish Haven, ID
  • Average cloud cover in December: 56

The month with the most cloud cover is February (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 13).

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Average visibility in December
Fish Haven, ID

Average visibility in December - Fish Haven, ID
  • Average visibility in December: 4mi

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

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Fish Haven, Idaho, USA

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