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 is noted with a slight increase in the average high-temperature, moving from a chilly 43.5°F (6.4°C) in March to a fresh 51.3°F (10.7°C). Roscoe experiences an average low-temperature reading of 33.3°F (0.7°C) throughout April.Humidity
In April, the average relative humidity is 64%.Rainfall
In Roscoe, Montana, in April, during 13 rainfall days, 1.73" (44mm) of precipitation is typically accumulated. Throughout the year, in Roscoe, there are 108.1 rainfall days, and 12.83" (326mm) of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall in Roscoe. In April, it is snowing for 6.6 days. Throughout April, 6.18" (157mm) of snow is accumulated. Throughout the year, there are 61.5 snowfall days, and 41.77" (1061mm) of snow is accumulated.Daylight
In Roscoe, the average length of the day in April is 13h and 33min.On the first day of April, sunrise is at 6:56 am and sunset at 7:46 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 8:23 pm MDT.
Sunshine
In Roscoe, the average sunshine in April is 10.1h.UV index
In April, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: In April, the maximum UV index of 3 transforms into these recommendations:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. 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.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Roscoe in April?
What is the average humidity in April in Roscoe?
How much does it rain in April?
How much does it snow in April?
How many hours of daylight does Roscoe have in April?
What time are sunrise and sunset in April?
How many hours of sunshine does Roscoe have in April?
What is the UV index reading in April?
Average temperature in April
Roscoe, MT
- Average high temperature in April: 51.3°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is December (30.7°F).
- Average low temperature in April: 33.3°F
The months with the highest average low temperature are July and August (57.2°F).
The coldest month (with the lowest average low temperature) is February (16.7°F).
Average pressure in April
Roscoe, MT
- Average pressure in April: 29.94"Hg
The months with the highest atmospheric pressure are January and December (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in April
Roscoe, MT
- Average wind speed in April: 7.9mph
The windiest month (with the highest average wind speed) is January (8.7mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in April
Roscoe, MT
- Average humidity in April: 64%
The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is August (41%).
Average rainfall in April
Roscoe, MT
- Average rainfall in April: 1.73"
The wettest month (with the highest rainfall) is May (2.09").
The driest month (with the least rainfall) is January (0.51").
Average rainfall days in April
Roscoe, MT
- Average rainfall days in April: 13 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is February (4 days).
Average snowfall in April
Roscoe, MT
- Average snowfall in April: 6.18"
The month with the highest snowfall is February (6.81").
The months with the least snowfall are July and August (0").
Average snowfall days in April
Roscoe, MT
- Average snowfall days in April: 6.6 days
The month with the highest number of snowfall days is February (10.8 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Roscoe, MT
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in April: 10h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 12min).
Average sunshine days in April
Roscoe, MT
- Average sunshine days in April: 11.4 days
The month with the most sunshine days is December (19.7 days).
The month with the least sunshine days is May (10.5 days).
Average UV index in April
Roscoe, MT
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in April
Roscoe, MT
- Average cloud cover in April: 35
The month with the most cloud cover is February (Cloud cover 38).
The months with the least cloud cover are July and August (Cloud cover 15).
Average visibility in April
Roscoe, 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).
Roscoe, Montana, USA
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