Billings
Montana, USA
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Billings, MT

The unique view of the forest of trees in the plains, on the sandstone bluffs in Billings, Montana, a beautiful cloudy sky above
The unique view of the forest of trees in the plains, on the sandstone bluffs in Billings, Montana, a beautiful cloudy sky above
April in Billings, Montana, is a mild spring month, with average temperature fluctuating between 34.7°F (1.5°C) and 57.6°F (14.2°C).

Temperature

In Billings, the average high-temperature rises, from a chilly 48.6°F (9.2°C) in March, to a moderate 57.6°F (14.2°C). In Billings, the average low-temperature is 34.7°F (1.5°C).

Humidity

In April, the average relative humidity in Billings is 53.8%.

Rainfall

In Billings, during April, the rain falls for 10.2 days and regularly aggregates up to 1.7" (42.2mm) of precipitation. In Billings, Montana, during the entire year, the rain falls for 96.5 days and collects up to 13.7" (347mm) of precipitation.

Snowfall

Months with snowfall in Billings, Montana, are January through May, September through December.

Daylight

In April, the average length of the day is 13.6h.

Sunshine

In Billings, the average sunshine in April is 8.5h.

UV index

The average daily maximum UV index in Billings, Montana, is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to the Sun's UV rays for average individuals.
The daily maximum UV index of 5 interpret into the following advice:
Take precautions - Protection against the 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in April in Billings?

In Billings, in April, the average high-temperature is 57.6°F (14.2°C), and the average low-temperature is 34.7°F (1.5°C).

What is the average humidity in April in Billings?

In Billings, Montana, the average relative humidity in April is 53.8%.

How many days does it rain in April in Billings?

In Billings, Montana, in April, it is raining for 10.2 days, with typically 1.7" (42.2mm) of accumulated precipitation.

How much does it snow in Billings in April?

In Billings, in April, snow falls for 4.5 days, with typically accumulated 8.3" (210.8mm) of snow.

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

The average length of the day in April in Billings is 13.6h.

How long on average sun shines in April in Billings?

In April, the average sunshine in Billings is 8.5h.

What is the UV index reading in April in Billings?

The average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a medium health risk from the exposure to the Sun's UV radiation.
Average temperature in April - Billings, MT
  • Average high temperature in April: 57.6°F

The warmest month (with the highest average high temperature) is July (86.8°F).
The month with the lowest average high temperature is December (35.2°F).

  • Average low temperature in April: 34.7°F

The month with the highest average low temperature is July (58.8°F).
Coldest months (with the lowest average low temperature) are January and December (17.8°F).

Average humidity in April - Billings, MT
  • Average humidity in April: 53.8%

The month with the highest relative humidity is December (60.9%).
The month with the lowest relative humidity is August (44.5%).

Average rainfall in April - Billings, MT
  • Average rainfall in April: 1.7"

The wettest month (with the highest rainfall) is May (2.2").
Driest months (with the lowest rainfall) are January, February and December (0.5").

Average rainfall days in April - Billings, MT
  • Average rainfall days in April: 10.2 days

The month with the highest number of rainy days is May (12 days).
The month with the lowest number of rainy days is August (6 days).

Average snowfall in April - Billings, MT
  • Average snowfall in April: 8.3"

The month with the highest snowfall is March (10.2").
Months with the lowest snowfall are June, July and August (0").

Average snowfall days in April - Billings, MT
  • Average snowfall days in April: 4.5 days

Months with the highest number of snowfall days are March and December (6.9 days).
Months with the lowest number of snowfall days are June, July and August (0 days).

Average daylight in April / Average sunshine in April - Billings, MT
  • Average daylight in April: 13.6h

The month with the longest days is June (Average daylight: 15.7h).
The month with shortest days is December (Average daylight: 8.7h).

  • Average sunshine in April: 8.5h

The month with most sunshine is July (Average sunshine: 11.5h).
The month with least sunshine is December (Average sunshine: 3.8h).

Average UV index in April - Billings, MT
  • Average UV index in April: 5

The month with the highest UV index is July (UV index 9).
Months with the lowest UV index are January and December (UV index 1).