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
An escalation in the average high-temperature is seen with the onset of April, moving from a frosty 43.3°F (6.3°C) in March to a cool 52.3°F (11.3°C). In Sand Coulee, the average low-temperature during the month of April is an icy 34.9°F (1.6°C).Humidity
In Sand Coulee, the average relative humidity in April is 62%.Rainfall
In Sand Coulee, during April, the rain falls for 10.5 days and regularly aggregates up to 1.22" (31mm) of precipitation. Throughout the year, there are 85.3 rainfall days, and 9.84" (250mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall. In Sand Coulee, in April, snow falls for 4.3 days, with typically accumulated 3.31" (84mm) of snow. In Sand Coulee, during the entire year, snow falls for 58.9 days and aggregates up to 28.54" (725mm) of snow.Daylight
The average length of the day in April in Sand Coulee is 13h and 40min.On the first day of the month, sunrise is at 7:01 am and sunset at 7:55 pm. On the last day of April, sunrise is at 6:08 am and sunset at 8:35 pm MDT.
Sunshine
In Sand Coulee, the average sunshine in April is 9.3h.UV index
The average daily maximum UV index in April in Sand Coulee, Montana, is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: A maximum high daily UV index of 3 during April translates into the following directions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Frequently asked questions
What is the temperature in April in Sand Coulee?
What is the average humidity in April in Sand Coulee?
How much does it rain in Sand Coulee in April?
How much does it snow in Sand Coulee in April?
What is the average length of the day in April in Sand Coulee?
When is the sunrise / sunset in April in Sand Coulee?
How many hours of sunshine does Sand Coulee have in April?
What is the UV index intensity in April in Sand Coulee?
Average temperature in April
Sand Coulee, MT
- Average high temperature in April: 52.3°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°F).
- Average low temperature in April: 34.9°F
The month with the highest average low temperature is August (58.5°F).
The coldest month (with the lowest average low temperature) is February (18.3°F).
Average pressure in April
Sand Coulee, MT
- Average pressure in April: 29.94"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in April
Sand Coulee, MT
- Average wind speed in April: 10.1mph
The windiest months (with the highest average wind speed) are January and November (11.4mph).
The calmest month (with the lowest average wind speed) is August (7.8mph).
Average humidity in April
Sand Coulee, MT
- Average humidity in April: 62%
The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is August (40%).
Average rainfall in April
Sand Coulee, MT
- Average rainfall in April: 1.22"
The wettest month (with the highest rainfall) is June (1.57").
The driest month (with the least rainfall) is July (0.47").
Average rainfall days in April
Sand Coulee, MT
- Average rainfall days in April: 10.5 days
The month with the highest number of rainy days is May (11.7 days).
The months with the least rainy days are November and December (4 days).
Average snowfall in April
Sand Coulee, MT
- Average snowfall in April: 3.31"
The month with the highest snowfall is February (5.67").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Sand Coulee, MT
- Average snowfall days in April: 4.3 days
The month with the highest number of snowfall days is February (12.9 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Sand Coulee, MT
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in April: 9h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 36min).
Average sunshine days in April
Sand Coulee, MT
- Average sunshine days in April: 15.1 days
The month with the most sunshine days is July (24.2 days).
The month with the least sunshine days is February (12.4 days).
Average UV index in April
Sand Coulee, 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, October, November and December (UV index 2).
Average cloud cover in April
Sand Coulee, MT
- Average cloud cover in April: 39
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 13).
Average visibility in April
Sand Coulee, 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).
Sand Coulee, Montana, USA
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