April weather forecast
Three River Junction, WY

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Weather in April

April in Three River Junction, Wyoming, is a cold spring month, with an average temperature ranging between max 35.6°F (2°C) and min 18.3°F (-7.6°C).

Temperature

The shift into April is characterized by a subtle rise in the average high-temperature, transitioning from March's freezing cold 29.1°F (-1.6°C) to a cold 35.6°F (2°C). During April, Three River Junction records a consistent average nighttime temperature of 18.3°F (-7.6°C).

Humidity

In April, the average relative humidity is 89%.

Rainfall

In Three River Junction, during April, the rain falls for 7.6 days and regularly aggregates up to 2.72" (69mm) of precipitation. Throughout the year, in Three River Junction, there are 94.6 rainfall days, and 24.41" (620mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Three River Junction are January through December. April is the month with the most snowfall in Three River Junction. Snow falls for 23.1 days and accumulates 19.69" (500mm) of snow.

Daylight

In Three River Junction, the average length of the day in April is 13h and 30min.
On the first day of the month, sunrise is at 7:02 am and sunset at 7:51 pm. On the last day of April, sunrise is at 6:14 am and sunset at 8:26 pm MDT.

Sunshine

In April, the average sunshine is 6.9h.

UV index

In April, the average daily maximum UV index in Three River Junction is 2. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In April, the UV index of 2 transforms into the following advice:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
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Frequently asked questions

How cold is it in Three River Junction in April?

An average high-temperature, in April, in Three River Junction, is 35.6°F (2°C) and the average low-temperature is 18.3°F (-7.6°C).

What is the average humidity in April in Three River Junction?

In Three River Junction, Wyoming, the average relative humidity in April is 89%.

How many days does it rain in April in Three River Junction?

In Three River Junction, Wyoming, during April, the rain falls for 7.6 days and regularly aggregates up to 2.72" (69mm) of precipitation.

What is the snowiest month in Three River Junction?

The month with the most snowfall in Three River Junction is April, when snow falls for 23.1 days and typically aggregates up to 19.69" (500mm) of snow.

How many days does it snow in April in Three River Junction?

In Three River Junction, Wyoming, in April, snow falls for 23.1 days, with typically accumulated 19.69" (500mm) of snow.

What is the average length of the day in April in Three River Junction?

In April, the average day length is 13h and 30min.

What time are sunrise and sunset in April in Three River Junction?

In April, on the first day of the month, sunrise is at 7:02 am and sunset at 7:51 pm. On the last day of the month, in Three River Junction, Wyoming, sunrise is at 6:14 am and sunset at 8:26 pm MDT.

How many hours of sunshine does Three River Junction have in April?

The average sunshine duration in April in Three River Junction is 6.9h.

What is the UV index reading in April in Three River Junction?

In April, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability 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 April
Three River Junction, WY

Average temperature in April - Three River Junction, WY
  • Average high temperature in April: 35.6°F

The warmest month (with the highest average high temperature) is July (72.1°F).
The month with the lowest average high temperature is December (19.4°F).

  • Average low temperature in April: 18.3°F

The month with the highest average low temperature is July (43.7°F).
The coldest month (with the lowest average low temperature) is December (3.9°F).

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Average pressure in April
Three River Junction, WY

Average pressure in April - Three River Junction, WY
  • Average pressure in April: 29.97"Hg

The month with the highest atmospheric pressure is January (30.24"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in April
Three River Junction, WY

Average wind speed in April - Three River Junction, WY
  • Average wind speed in April: 6.6mph

The windiest months (with the highest average wind speed) are February and June (7.4mph).
The calmest months (with the lowest average wind speed) are May and August (6.3mph).

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Average humidity in April
Three River Junction, WY

Average humidity in April - Three River Junction, WY
  • Average humidity in April: 89%

The month with the highest relative humidity is February (94%).
The months with the lowest relative humidity are July and August (50%).

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Average rainfall in April
Three River Junction, WY

Average rainfall in April - Three River Junction, WY
  • Average rainfall in April: 2.72"

The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is July (0.94").

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Average rainfall days in April
Three River Junction, WY

Average rainfall days in April - Three River Junction, WY
  • Average rainfall days in April: 7.6 days

The month with the highest number of rainy days is May (15.5 days).
The month with the least rainy days is January (2.2 days).

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Average snowfall in April
Three River Junction, WY

Average snowfall in April - Three River Junction, WY
  • Average snowfall in April: 19.69"

The month with the highest snowfall is April (19.69").
The months with the least snowfall are July and August (0.08").

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Average snowfall days in April
Three River Junction, WY

Average snowfall days in April - Three River Junction, WY
  • Average snowfall days in April: 23.1 days

The month with the highest number of snowfall days is March (25.3 days).
The month with the least snowfall days is July (0.3 days).

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Average daylight in April /
Average sunshine in April
Three River Junction, WY

Average daylight in April / Average sunshine in April - Three River Junction, WY
  • Average daylight in April: 13h and 3min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in April: 6h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The months with the least sunshine are February and December (Average sunshine: 3h and 18min).

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Average sunshine days in April
Three River Junction, WY

Average sunshine days in April - Three River Junction, WY
  • Average sunshine days in April: 4.5 days

The month with the most sunshine days is September (16 days).
The month with the least sunshine days is April (4.5 days).

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Average UV index in April
Three River Junction, WY

Average UV index in April - Three River Junction, WY
  • Average UV index in April: 2

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).

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Average cloud cover in April
Three River Junction, WY

Average cloud cover in April - Three River Junction, WY
  • Average cloud cover in April: 56

The month with the most cloud cover is February (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 15).

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Average visibility in April
Three River Junction, WY

Average visibility in April - Three River Junction, WY
  • Average visibility in April: 4mi

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

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Three River Junction, Wyoming, USA

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