April weather forecast
Proctor, MT

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Weather in April

April is a frosty spring month in Proctor, Montana, with an average temperature ranging between max 47.8°F (8.8°C) and min 29.7°F (-1.3°C).

Temperature

Proctor's weather shows a temperature rise with the arrival of April, moving from a cold 38.3°F (3.5°C) in March to a frosty 47.8°F (8.8°C). Proctor's temperature drops to an average low of 29.7°F (-1.3°C) during the nights of April.

Humidity

In April, the average relative humidity in Proctor is 76%.

Rainfall

In Proctor, in April, during 15.9 rainfall days, 1.73" (44mm) of precipitation is typically accumulated. In Proctor, during the entire year, the rain falls for 129.8 days and collects up to 16.42" (417mm) of precipitation.

Snowfall

Months with snowfall are January through June, September through December. In Proctor, in April, snow falls for 9.8 days, with typically accumulated 4.25" (108mm) of snow. In Proctor, during the entire year, snow falls for 117.4 days and aggregates up to 58.62" (1489mm) of snow.

Daylight

In Proctor, the average length of the day in April is 13h and 41min.
On the first day of April in Proctor, Montana, sunrise is at 7:13 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 8:49 pm MDT.

Sunshine

In April, the average sunshine is 8.2h.

UV index

In April, the average daily maximum UV index in Proctor is 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: In April, the average maximum UV index of 2 translates into the following recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
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Frequently asked questions

What is the average April temperature in Proctor?

The high-temperature, in April, in Proctor, records 47.8°F (8.8°C), while the low-temperature is 29.7°F (-1.3°C).

What is the average humidity in April in Proctor?

The average relative humidity in April in Proctor, Montana, is 76%.

How many days does it rain in April in Proctor?

In April, the rain falls for 15.9 days. Throughout April, 1.73" (44mm) of precipitation is accumulated.

How many days does it snow in April in Proctor?

In Proctor, Montana, during April, snow falls for 9.8 days and regularly aggregates up to 4.25" (108mm) of snow.

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

In Proctor, the average day length in April is 13h and 41min.

When are sunrise and sunset in April in Proctor?

On the first day of April in Proctor, Montana, sunrise is at 7:13 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 8:49 pm MDT.

How long on average sun shines in April in Proctor?

In April, the average sunshine duration in Proctor, Montana, is 8.2h.

What is the UV index reading in April in Proctor?

In Proctor, Montana, the average daily maximum UV index in April is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to 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
Proctor, MT

Average temperature in April - Proctor, MT
  • Average high temperature in April: 47.8°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is December (27.1°F).

  • Average low temperature in April: 29.7°F

The month with the highest average low temperature is July (48.4°F).
The coldest months (with the lowest average low temperature) are January and December (16.2°F).

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Average pressure in April
Proctor, MT

Average pressure in April - Proctor, MT
  • Average pressure in April: 29.99"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in April
Proctor, MT

Average wind speed in April - Proctor, MT
  • Average wind speed in April: 4.7mph

The windiest month (with the highest average wind speed) is April (4.7mph).
The calmest months (with the lowest average wind speed) are August and December (3.6mph).

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Average humidity in April
Proctor, MT

Average humidity in April - Proctor, MT
  • Average humidity in April: 76%

The month with the highest relative humidity is January (93%).
The months with the lowest relative humidity are July and August (52%).

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Average rainfall in April
Proctor, MT

Average rainfall in April - Proctor, MT
  • Average rainfall in April: 1.73"

The wettest month (with the highest rainfall) is June (1.89").
The driest month (with the least rainfall) is July (0.59").

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Average rainfall days in April
Proctor, MT

Average rainfall days in April - Proctor, MT
  • Average rainfall days in April: 15.9 days

The month with the highest number of rainy days is April (15.9 days).
The month with the least rainy days is December (6.5 days).

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Average snowfall in April
Proctor, MT

Average snowfall in April - Proctor, MT
  • Average snowfall in April: 4.25"

The month with the highest snowfall is December (12.36").
The months with the least snowfall are July and August (0").

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Average snowfall days in April
Proctor, MT

Average snowfall days in April - Proctor, MT
  • Average snowfall days in April: 9.8 days

The month with the highest number of snowfall days is January (22.3 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
Proctor, MT

Average daylight in April / Average sunshine in April - Proctor, MT
  • Average daylight in April: 13h and 4min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in April: 8h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

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Average sunshine days in April
Proctor, MT

Average sunshine days in April - Proctor, MT
  • Average sunshine days in April: 9.1 days

The month with the most sunshine days is July (20.8 days).
The month with the least sunshine days is February (7.1 days).

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Average UV index in April
Proctor, MT

Average UV index in April - Proctor, MT
  • 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
Proctor, MT

Average cloud cover in April - Proctor, MT
  • Average cloud cover in April: 47

The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 15).

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Average visibility in April
Proctor, MT

Average visibility in April - Proctor, MT
  • Average visibility in April: 5mi

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

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Proctor, Montana, USA

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