April weather forecast
Lockwood, MT

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Weather in April

April in Lockwood, Montana, is a fresh spring month, with an average temperature varying between 53.6°F (12°C) and 35.4°F (1.9°C).

Temperature

April witnesses a minor rise in the average high-temperature, transitioning from a chilly 45.1°F (7.3°C) in March to a fresh 53.6°F (12°C). Lockwood, during the month of April, experiences an average low-temperature of 35.4°F (1.9°C).

Humidity

In April, the average relative humidity in Lockwood is 61%.

Rainfall

In Lockwood, Montana, during April, the rain falls for 16.4 days and regularly aggregates up to 1.93" (49mm) of precipitation. Throughout the year, in Lockwood, there are 128.5 rainfall days, and 14.69" (373mm) of precipitation is accumulated.

Snowfall

January through May, September through December are months with snowfall. In Lockwood, during April, snow falls for 4.9 days and regularly aggregates up to 2.91" (74mm) of snow. Throughout the year, there are 64.5 snowfall days, and 31.18" (792mm) of snow is accumulated.

Daylight

In Lockwood, the average length of the day in April is 13h and 35min.
On the first day of the month, sunrise is at 6:51 am and sunset at 7:42 pm. On the last day of April, sunrise is at 6:01 am and sunset at 8:20 pm MDT.

Sunshine

In April, the average sunshine in Lockwood is 9h.

UV index

The average daily maximum UV index in April in Lockwood is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In April, a daily maximum UV index of 3 leads to the following instructions:
Heed the precautions - Suggestions to avoid sunburn are made. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in April in Lockwood?

In April, the average high-temperature and low-temperature in Lockwood are 53.6°F (12°C) and 35.4°F (1.9°C) respectively.

What is the average humidity in April in Lockwood?

The average relative humidity in April in Lockwood, Montana, is 61%.

How many days does it rain in April in Lockwood?

In Lockwood, Montana, in April, it is raining for 16.4 days, with typically 1.93" (49mm) of accumulated precipitation.

How much does it snow in Lockwood in April?

In Lockwood, Montana, during April, snow falls for 4.9 days and regularly aggregates up to 2.91" (74mm) of snow.

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

In April, the average day length in Lockwood, Montana, is 13h and 35min.

When are sunrise and sunset in April in Lockwood?

In April, on the first day of the month, sunrise is at 6:51 am and sunset at 7:42 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 8:20 pm MDT.

How long on average sun shines in April in Lockwood?

In April, the average sunshine duration in Lockwood is 9h.

How high is the UV index in April in Lockwood?

The average daily maximum UV index in April in Lockwood is 3. A UV Index estimate of 3 to 5 represents a medium health risk 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
Lockwood, MT

Average temperature in April - Lockwood, MT
  • Average high temperature in April: 53.6°F

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is December (31.1°F).

  • Average low temperature in April: 35.4°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is February (18.3°F).

Average pressure in April
Lockwood, MT

Average pressure in April - Lockwood, MT
  • Average pressure in April: 29.93"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

Average wind speed in April
Lockwood, MT

Average wind speed in April - Lockwood, MT
  • Average wind speed in April: 9.3mph

The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).

Average humidity in April
Lockwood, MT

Average humidity in April - Lockwood, MT
  • Average humidity in April: 61%

The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is August (40%).

Average rainfall in April
Lockwood, MT

Average rainfall in April - Lockwood, MT
  • Average rainfall in April: 1.93"

The wettest month (with the highest rainfall) is May (2.13").
The driest month (with the least rainfall) is July (0.71").

Average rainfall days in April
Lockwood, MT

Average rainfall days in April - Lockwood, MT
  • Average rainfall days in April: 16.4 days

The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is January (6.3 days).

Average snowfall in April
Lockwood, MT

Average snowfall in April - Lockwood, MT
  • Average snowfall in April: 2.91"

The month with the highest snowfall is February (6.5").
The months with the least snowfall are June, July and August (0").

Average snowfall days in April
Lockwood, MT

Average snowfall days in April - Lockwood, MT
  • Average snowfall days in April: 4.9 days

The month with the highest number of snowfall days is February (13.3 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in April /
Average sunshine in April
Lockwood, MT

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

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in April: 9h and 0min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).

Average sunshine days in April
Lockwood, MT

Average sunshine days in April - Lockwood, MT
  • Average sunshine days in April: 9.9 days

The month with the most sunshine days is September (18.8 days).
The month with the least sunshine days is April (9.9 days).

Average UV index in April
Lockwood, MT

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

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in April
Lockwood, MT

Average cloud cover in April - Lockwood, MT
  • Average cloud cover in April: 41

The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 15).

Average visibility in April
Lockwood, MT

Average visibility in April - Lockwood, 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).

Lockwood, Montana, USA

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