April weather forecast
Idaho City, ID

Weather in April

April is a fresh spring month in Idaho City, Idaho, with an average temperature ranging between min 34.3°F (1.3°C) and max 53.6°F (12°C).

Temperature

In Idaho City, the average high-temperature in April slightly increases from a chilly 45.1°F (7.3°C) in March to a fresh 53.6°F (12°C). In Idaho City, the average low-temperature is 34.3°F (1.3°C).

Humidity

In Idaho City, Idaho, the average relative humidity in April is 62%.

Rainfall

In April, in Idaho City, Idaho, the rain falls for 13.8 days. Throughout April, 1.97" (50mm) of precipitation is accumulated. In Idaho City, during the entire year, the rain falls for 103.4 days and collects up to 19.84" (504mm) of precipitation.

Snowfall

January through June, October through December are months with snowfall in Idaho City. In April, in Idaho City, it is snowing for 6.3 days. Throughout April, 4.61" (117mm) of snow is accumulated. Throughout the year, in Idaho City, there are 79.1 snowfall days, and 88.94" (2259mm) of snow is accumulated.

Daylight

In April, the average length of the day in Idaho City is 13h and 28min.
On the first day of April, sunrise is at 7:23 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 6:36 am and sunset at 8:44 pm MDT.

Sunshine

In Idaho City, Idaho, the average sunshine in April is 9.1h.

UV index

The average daily maximum UV index in April in Idaho City is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: In April, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in April in Idaho City?

In April, the average relative humidity in Idaho City, Idaho, is 62%.

How much does it rain in Idaho City in April?

In Idaho City, Idaho, during April, the rain falls for 13.8 days and regularly aggregates up to 1.97" (50mm) of precipitation.

How much does it snow in Idaho City in April?

In Idaho City, in April, during 6.3 snowfall days, 4.61" (117mm) of snow is typically accumulated.

How many hours of daylight does Idaho City have in April?

In Idaho City, Idaho, the average day length in April is 13h and 28min.

When are sunrise and sunset in April in Idaho City?

In April, on the first day of the month, sunrise is at 7:23 am and sunset at 8:10 pm. On the last day of the month, in Idaho City, sunrise is at 6:36 am and sunset at 8:44 pm MDT.

How many hours of sunshine does Idaho City have in April?

The average sunshine duration in April in Idaho City is 9.1h.

What is the UV index reading in April in Idaho City?

In April, the average daily maximum UV index in Idaho City, Idaho, is 3. A UV Index of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.

Average temperature in April
Idaho City, ID

Average temperature in April - Idaho City, ID
  • Average high temperature in April: 12°C

The warmest month (with the highest average high temperature) is July (30.3°C).
The month with the lowest average high temperature is December (-0.4°C).

  • Average low temperature in April: 1.3°C

The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is December (-7°C).

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Average pressure in April
Idaho City, ID

Average pressure in April - Idaho City, ID
  • Average pressure in April: 1015.4mbar

The month with the highest atmospheric pressure is January (1024.3mbar).
The month with the lowest atmospheric pressure is June (1012.7mbar).

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Average wind speed in April
Idaho City, ID

Average wind speed in April - Idaho City, ID
  • Average wind speed in April: 9.8km/h

The windiest month (with the highest average wind speed) is April (9.8km/h).
The calmest month (with the lowest average wind speed) is January (6.9km/h).

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Average humidity in April
Idaho City, ID

Average humidity in April - Idaho City, ID
  • Average humidity in April: 62%

The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are July and August (33%).

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Average rainfall in April
Idaho City, ID

Average rainfall in April - Idaho City, ID
  • Average rainfall in April: 50mm

The wettest month (with the highest rainfall) is March (72mm).
The driest month (with the least rainfall) is July (8mm).

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Average rainfall days in April
Idaho City, ID

Average rainfall days in April - Idaho City, ID
  • Average rainfall days in April: 13.8 days

The month with the highest number of rainy days is May (14.2 days).
The month with the least rainy days is January (4.7 days).

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Average snowfall in April
Idaho City, ID

Average snowfall in April - Idaho City, ID
  • Average snowfall in April: 117mm

The month with the highest snowfall is January (523mm).
The months with the least snowfall are July, August and September (0mm).

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Average snowfall days in April
Idaho City, ID

Average snowfall days in April - Idaho City, ID
  • Average snowfall days in April: 6.3 days

The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight in April /
Average sunshine in April
Idaho City, ID

Average daylight in April / Average sunshine in April - Idaho City, ID
  • Average daylight in April: 13h and 28min

The month with the longest days is June (Average daylight: 15h and 25min).
The month with the shortest days is December (Average daylight: 8h and 59min).

  • Average sunshine in April: 9.1h

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 5.2h).

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Average sunshine days in April
Idaho City, ID

Average sunshine days in April - Idaho City, ID
  • Average sunshine days in April: 12.3 days

The month with the most sunshine days is July (22.3 days).
The month with the least sunshine days is March (11.2 days).

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Average UV index in April
Idaho City, ID

Average UV index in April - Idaho City, ID
  • Average UV index in April: 3

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).

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Average cloud cover in April
Idaho City, ID

Average cloud cover in April - Idaho City, ID
  • Average cloud cover in April: 33

The month with the most cloud cover is December (Cloud cover 45).
The months with the least cloud cover are July and August (Cloud cover 9).

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Average visibility in April
Idaho City, ID

Average visibility in April - Idaho City, ID
  • Average visibility in April: 9km

The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February and December (8km).

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