April weather forecast
Santa, ID

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Weather in April

April is a cool spring month in Santa, Idaho, with temperature in the range of an average high of 50.2°F (10.1°C) and an average low of 30.6°F (-0.8°C).

Temperature

Santa's April weather indicates a minor increase in high-temperatures, edging from March's cold 41.9°F (5.5°C) to a fresh 50.2°F (10.1°C). An average minimum temperature of 30.6°F (-0.8°C) marks the month of April in Santa.

Humidity

In April, the average relative humidity is 79%.

Rainfall

In Santa, Idaho, during April, the rain falls for 14.4 days and regularly aggregates up to 1.5" (38mm) of precipitation. Throughout the year, there are 118.6 rainfall days, and 16.89" (429mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, September through December. In April, in Santa, it is snowing for 3.6 days. Throughout April, 1.57" (40mm) of snow is accumulated. In Santa, during the entire year, snow falls for 60.4 days and aggregates up to 44.53" (1131mm) of snow.

Daylight

In Santa, Idaho, the average length of the day in April is 13h and 39min.
On the first day of April in Santa, sunrise is at 6:22 am and sunset at 7:15 pm. On the last day of the month, sunrise is at 5:29 am and sunset at 7:56 pm PDT.

Sunshine

In April, the average sunshine in Santa is 8.1h.

UV index

In Santa, Idaho, the average daily maximum UV index in April is 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 2 in April converts into the following recommendations:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
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Frequently asked questions

What are April temperatures in Santa?

In Santa, 50.2°F (10.1°C) is the average high-temperature and 30.6°F (-0.8°C) is the average low-temperature during April.

What is the average humidity in April in Santa?

In April, the average relative humidity in Santa is 79%.

How much does it rain in Santa in April?

In Santa, in April, it is raining for 14.4 days, with typically 1.5" (38mm) of accumulated precipitation.

How many days does it snow in April in Santa?

In Santa, Idaho, during April, snow falls for 3.6 days and regularly aggregates up to 1.57" (40mm) of snow.

What is the average length of the day in April in Santa?

In April, the average day length is 13h and 39min.

When are sunrise and sunset in April in Santa?

On the first day of April in Santa, Idaho, sunrise is at 6:22 am and sunset at 7:15 pm. On the last day of the month, sunrise is at 5:29 am and sunset at 7:56 pm PDT.

How many hours of sunshine does Santa have in April?

In Santa, Idaho, the average sunshine duration in April is 8.1h.

What is the UV index reading in April in Santa?

In Santa, the average daily maximum UV index in April is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability 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 April
Santa, ID

Average temperature in April - Santa, ID
  • Average high temperature in April: 50.2°F

The warmest month (with the highest average high temperature) is August (80.2°F).
The month with the lowest average high temperature is December (31.5°F).

  • Average low temperature in April: 30.6°F

The month with the highest average low temperature is August (49.3°F).
The coldest month (with the lowest average low temperature) is December (20.8°F).

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Average pressure in April
Santa, ID

Average pressure in April - Santa, ID
  • Average pressure in April: 30"Hg

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

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Average wind speed in April
Santa, ID

Average wind speed in April - Santa, ID
  • Average wind speed in April: 4.8mph

The windiest month (with the highest average wind speed) is April (4.8mph).
The calmest months (with the lowest average wind speed) are August and September (3.9mph).

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Average humidity in April
Santa, ID

Average humidity in April - Santa, ID
  • Average humidity in April: 79%

The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is August (52%).

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Average rainfall in April
Santa, ID

Average rainfall in April - Santa, ID
  • Average rainfall in April: 1.5"

The wettest month (with the highest rainfall) is January (2.24").
The driest month (with the least rainfall) is July (0.35").

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Average rainfall days in April
Santa, ID

Average rainfall days in April - Santa, ID
  • Average rainfall days in April: 14.4 days

The month with the highest number of rainy days is April (14.4 days).
The month with the least rainy days is July (5.4 days).

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Average snowfall in April
Santa, ID

Average snowfall in April - Santa, ID
  • Average snowfall in April: 1.57"

The month with the highest snowfall is January (11.73").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in April
Santa, ID

Average snowfall days in April - Santa, ID
  • Average snowfall days in April: 3.6 days

The month with the highest number of snowfall days is December (14.5 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in April /
Average sunshine in April
Santa, ID

Average daylight in April / Average sunshine in April - Santa, ID
  • Average daylight in April: 13h and 4min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in April: 8h and 1min

The month with the most sunshine is August (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 3h and 30min).

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Average sunshine days in April
Santa, ID

Average sunshine days in April - Santa, ID
  • Average sunshine days in April: 13 days

The month with the most sunshine days is July (24.3 days).
The month with the least sunshine days is February (10.1 days).

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Average UV index in April
Santa, ID

Average UV index in April - Santa, ID
  • Average UV index in April: 2

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 April
Santa, ID

Average cloud cover in April - Santa, ID
  • Average cloud cover in April: 48

The months with the most cloud cover are January, February and December (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 13).

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Average visibility in April
Santa, ID

Average visibility in April - Santa, ID
  • Average visibility in April: 5mi

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

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Santa, Idaho, USA

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