Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
April's arrival in Colstrip signals a subtle increase in average high-temperatures, moving from March's frosty 45°F (7.2°C) to a fresh 53.8°F (12.1°C). The temperature lowers to an average of 35.4°F (1.9°C) during April nights.Humidity
In Colstrip, Montana, the average relative humidity in April is 63%.Rainfall
In Colstrip, during April, the rain falls for 13.1 days and regularly aggregates up to 1.69" (43mm) of precipitation. Throughout the year, there are 113.9 rainfall days, and 14.84" (377mm) of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall. In Colstrip, during April, snow falls for 5.3 days and regularly aggregates up to 3.82" (97mm) of snow. In Colstrip, during the entire year, snow falls for 55.2 days and aggregates up to 23.5" (597mm) of snow.Daylight
The average length of the day in April is 13h and 35min.On the first day of April in Colstrip, sunrise is at 6:44 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 8:13 pm MDT.
Sunshine
In April, the average sunshine in Colstrip, Montana, is 9h.UV index
January through April, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Colstrip, Montana. 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: The maximum daily UV index of 2 in April interprets into the following recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Experience reduced UV exposure by about half when donning a wide-brim hat. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
What is the average April temperature in Colstrip?
What is the average humidity in April in Colstrip?
How many days does it rain in April in Colstrip?
How much does it snow in Colstrip in April?
What is the average length of the day in April in Colstrip?
What time are sunrise and sunset in April in Colstrip?
How many hours of sunshine does Colstrip have in April?
What is the month with the lowest UV index in Colstrip?
How high is the UV index in April in Colstrip?
Average temperature in April
Colstrip, MT
- Average high temperature in April: 53.8°F
The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is December (30.4°F).
- Average low temperature in April: 35.4°F
The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (16°F).
Average pressure in April
Colstrip, MT
- Average pressure in April: 29.92"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in April
Colstrip, MT
- Average wind speed in April: 10mph
The windiest month (with the highest average wind speed) is April (10mph).
The calmest months (with the lowest average wind speed) are July and August (7.8mph).
Average humidity in April
Colstrip, MT
- Average humidity in April: 63%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (42%).
Average rainfall in April
Colstrip, MT
- Average rainfall in April: 1.69"
The wettest month (with the highest rainfall) is May (2.56").
The driest month (with the least rainfall) is December (0.47").
Average rainfall days in April
Colstrip, MT
- Average rainfall days in April: 13.1 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (2.8 days).
Average snowfall in April
Colstrip, MT
- Average snowfall in April: 3.82"
The month with the highest snowfall is February (4.33").
The months with the least snowfall are July and August (0").
Average snowfall days in April
Colstrip, MT
- Average snowfall days in April: 5.3 days
The month with the highest number of snowfall days is February (10.4 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Colstrip, 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 0min).
Average sunshine days in April
Colstrip, MT
- Average sunshine days in April: 13.1 days
The month with the most sunshine days is December (20.5 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in April
Colstrip, MT
- Average UV index in April: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, April, November and December (UV index 2).
Average cloud cover in April
Colstrip, MT
- Average cloud cover in April: 42
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in April
Colstrip, 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).
Colstrip, Montana, USA
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