April weather forecast and climate
Hilger, MT

April is a frosty spring month in Hilger, Montana, with temperature in the range of an average high of 47.8°F (8.8°C) and an average low of 31.8°F (-0.1°C).

Temperature

In April, the average high-temperature marginally rises, from a cold 40.6°F (4.8°C) in March, to a frosty 47.8°F (8.8°C). In Hilger, the average low-temperature is 31.8°F (-0.1°C).

Humidity

In Hilger, the average relative humidity is 68%.

Rainfall

In Hilger, Montana, during 14.8 rainfall days, 2.36" (60mm) of precipitation is typically accumulated. Throughout the year, in Hilger, there are 126.2 rainfall days, and 17.83" (453mm) of precipitation is accumulated.

Snowfall

January through June, September through December are months with snowfall. The month with the most snowfall is April when snow falls for 10 days and typically aggregates up to 9.13" (232mm) of snow.

Daylight

The average length of the day in April is 13.7h.

Sunshine

The average sunshine in Hilger is 9h.

UV index

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Hilger. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 2 interpret into the following advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in April in Hilger?

The average high-temperature, in April, in Hilger, is 47.8°F (8.8°C), while the average low-temperature is 31.8°F (-0.1°C).

What is the average humidity in April in Hilger?

The average relative humidity in April in Hilger is 68%.

How many days does it rain in April in Hilger?

In Hilger, during April, the rain falls for 14.8 days and regularly aggregates up to 2.36" (60mm) of precipitation.

How much does it snow in Hilger in April?

In Hilger, during April, snow falls for 10 days and regularly aggregates up to 9.13" (232mm) of snow.

What is the snowiest month in Hilger?

April is the month with the most snowfall in Hilger. Snow falls for 10 days and accumulates 9.13" (232mm) of snow.

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

The average length of the day in April in Hilger is 13.7h.

How many hours of sunshine does Hilger have in April?

The average sunshine in April in Hilger is 9h.

When is the lowest UV index in Hilger?

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Hilger.

How high is the UV index in April in Hilger?

In April, the average daily maximum UV index in Hilger, Montana, is 2. A UV Index estimate of 2, and below, represents a low health risk from the exposure to the Sun's UV rays.
Average temperature in April - Hilger, MT
  • Average high temperature in April: 47.8°F

The warmest month (with the highest average high temperature) is July (78.8°F).
Months with the lowest average high temperature are February and December (29.1°F).

  • Average low temperature in April: 31.8°F

The month with the highest average low temperature is August (54.5°F).
The coldest month (with the lowest average low temperature) is February (15.3°F).

Average pressure in April - Hilger, MT
  • Average pressure in April: 29.93"

The month with the highest atmospheric pressure is January (30.13").
The month with the lowest atmospheric pressure is June (29.85").

Average wind speed in April - Hilger, MT
  • Average wind speed in April: 9.9mph

The windiest months (with the highest average wind speed) are January, April and October (9.9mph).
The calmest month (with the lowest average wind speed) is August (7.4mph).

Average humidity in April - Hilger, MT
  • Average humidity in April: 68%

The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is August (47%).

Average rainfall in April - Hilger, MT
  • Average rainfall in April: 2.36"

The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is December (0.71").

Average rainfall days in April - Hilger, MT
  • Average rainfall days in April: 14.8 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is January (5.4 days).

Average snowfall in April - Hilger, MT
  • Average snowfall in April: 9.13"

The month with the highest snowfall is April (9.13").
Months with the least snowfall are July and August (0").

Average snowfall days in April - Hilger, MT
  • Average snowfall days in April: 10 days

The month with the highest number of snowfall days is February (15.2 days).
Months with the least snowfall days are July and August (0 days).

Average daylight in April / Average sunshine in April - Hilger, MT
  • Average daylight in April: 13.7h

The month with the longest days is June (Average daylight: 15.9h).
The month with the shortest days is December (Average daylight: 8.6h).

  • Average sunshine in April: 9h

The month with the most sunshine is July (Average sunshine: 11.8h).
The month with the least sunshine is February (Average sunshine: 5.5h).

Average sunshine days in April - Hilger, MT
  • Average sunshine days in April: 8.3 days

The month with the most sunshine days is September (19.3 days).
The month with the least sunshine days is April (8.3 days).

Average UV index in April - Hilger, MT
  • Average UV index in April: 2

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

Average cloud cover in April - Hilger, MT
  • Average cloud cover in April: 42

The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 16).

Average visibility in April - Hilger, MT
  • Average visibility in April: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).