April weather forecast
Glasgow, MT

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Weather in April

Warmer weather fully takes charge in April, with its arrival marking the end of Glasgow's lengthy cold spell. It is unmistakably milder than March, as temperature fluctuations become less severe. The thermometers shift between lows and highs from 36°F (2.2°C) to 52.2°F (11.2°C). Rainfall presents a notable increase, making it the fourth-wettest month of the year. This rise gives nourishment to sprouting vegetation, causing Glasgow to bloom with colors and life.

Temperature

As Glasgow transitions into April, the average high-temperature is observed to rise from an icy 38.3°F (3.5°C) in March to a fresh 52.2°F (11.2°C). An average nighttime temperature of 36°F (2.2°C) is recorded in Glasgow during April.

Humidity

In Glasgow, the average relative humidity in April is 59%.

Rainfall

In April, the rain falls for 9.9 days. Throughout April, 1.02" (26mm) of precipitation is accumulated. Throughout the year, there are 90.8 rainfall days, and 11.1" (282mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Glasgow. In Glasgow, in April, snow falls for 3.4 days, with typically accumulated 1.42" (36mm) of snow. Throughout the year, in Glasgow, there are 43.8 snowfall days, and 13.11" (333mm) of snow is accumulated.

Daylight

In April, the average length of the day in Glasgow is 13h and 43min.
On the first day of April in Glasgow, sunrise is at 6:42 am and sunset at 7:37 pm. On the last day of the month, sunrise is at 5:47 am and sunset at 8:19 pm MDT.

Sunshine

The average sunshine in April in Glasgow is 9.1h.

UV index

In Glasgow, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In April, the maximum UV index of 3 suggests this advice:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
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Frequently asked questions

What is the temperature in April in Glasgow?

The high-temperature, in April, in Glasgow, is 52.2°F (11.2°C), while the low-temperature averages to 36°F (2.2°C).

What is the average humidity in April in Glasgow?

In April, the average relative humidity in Glasgow, Montana, is 59%.

How much does it rain in Glasgow in April?

In Glasgow, Montana, during April, the rain falls for 9.9 days and regularly aggregates up to 1.02" (26mm) of precipitation.

How many days does it snow in April in Glasgow?

In Glasgow, in April, snow falls for 3.4 days, with typically accumulated 1.42" (36mm) of snow.

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

In April, the average day length is 13h and 43min.

What time are sunrise and sunset in April in Glasgow?

In April, on the first day of the month, sunrise is at 6:42 am and sunset at 7:37 pm. On the last day of the month, in Glasgow, sunrise is at 5:47 am and sunset at 8:19 pm MDT.

How many hours of sunshine does Glasgow have in April?

In Glasgow, Montana, the average sunshine duration in April is 9.1h.

What is the UV index intensity in April in Glasgow?

In April, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health 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
Glasgow, MT

Average temperature in April - Glasgow, MT
  • Average high temperature in April: 52.2°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is February (23.7°F).

  • Average low temperature in April: 36°F

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is February (10.2°F).

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Average pressure in April
Glasgow, MT

Average pressure in April - Glasgow, MT
  • Average pressure in April: 29.94"Hg

The month with the highest atmospheric pressure is February (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

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Average wind speed in April
Glasgow, MT

Average wind speed in April - Glasgow, MT
  • Average wind speed in April: 11.7mph

The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is February (8.8mph).

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Average humidity in April
Glasgow, MT

Average humidity in April - Glasgow, MT
  • Average humidity in April: 59%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (42%).

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Average rainfall in April
Glasgow, MT

Average rainfall in April - Glasgow, MT
  • Average rainfall in April: 1.02"

The wettest month (with the highest rainfall) is June (2.01").
The driest months (with the least rainfall) are January and February (0.35").

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Average rainfall days in April
Glasgow, MT

Average rainfall days in April - Glasgow, MT
  • Average rainfall days in April: 9.9 days

The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is February (2.3 days).

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Average snowfall in April
Glasgow, MT

Average snowfall in April - Glasgow, MT
  • Average snowfall in April: 1.42"

The month with the highest snowfall is December (2.6").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Glasgow, MT

Average snowfall days in April - Glasgow, MT
  • Average snowfall days in April: 3.4 days

The month with the highest number of snowfall days is February (9.2 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
Glasgow, MT

Average daylight in April / Average sunshine in April - Glasgow, 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 24min).

  • Average sunshine in April: 9h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days in April
Glasgow, MT

Average sunshine days in April - Glasgow, MT
  • Average sunshine days in April: 16.1 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (13.8 days).

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Average UV index in April
Glasgow, MT

Average UV index in April - Glasgow, MT
  • Average UV index in April: 3

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in April
Glasgow, MT

Average cloud cover in April - Glasgow, MT
  • Average cloud cover in April: 40

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 16).

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Average visibility in April
Glasgow, MT

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

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

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Glasgow, Montana, USA

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