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
The onset of April brings a rise in the average high-temperature, elevating from an icy 41.7°F (5.4°C) in March to a cool 51.8°F (11°C). April nights in Mill Iron are marked by an average temperature drop to a cold 34.9°F (1.6°C).Humidity
In Mill Iron, the average relative humidity in April is 64%.Rainfall
In Mill Iron, during April, the rain falls for 12.4 days and regularly aggregates up to 1.46" (37mm) of precipitation. Throughout the year, in Mill Iron, there are 109 rainfall days, and 15.12" (384mm) of precipitation is accumulated.Snowfall
Months with snowfall in Mill Iron are January through May, September through December. In April, in Mill Iron, it is snowing for 6 days. Throughout April, 2.44" (62mm) of snow is accumulated. Throughout the year, in Mill Iron, Montana, there are 62.4 snowfall days, and 21.97" (558mm) of snow is accumulated.Daylight
The average length of the day in April is 13h and 35min.On the first day of April in Mill Iron, sunrise is at 6:35 am and sunset at 7:25 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:03 pm MDT.
Sunshine
The average sunshine in April in Mill Iron is 8.6h.UV index
In April, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 2 during April leads to these advisories:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Frequently asked questions
What is the average April temperature in Mill Iron?
What is the average humidity in April in Mill Iron?
How many days does it rain in April in Mill Iron?
How many days does it snow in April in Mill Iron?
What is the average length of the day in April in Mill Iron?
When are sunrise and sunset in April in Mill Iron?
How many hours of sunshine does Mill Iron have in April?
What is the UV index intensity in April in Mill Iron?
Average temperature in April
Mill Iron, MT
- Average high temperature in April: 51.8°F
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (26.1°F).
- Average low temperature in April: 34.9°F
The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (13.3°F).
Average pressure in April
Mill Iron, MT
- Average pressure in April: 29.93"Hg
The months with the highest atmospheric pressure are January and February (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in April
Mill Iron, MT
- Average wind speed in April: 11.9mph
The windiest months (with the highest average wind speed) are April and October (11.9mph).
The calmest months (with the lowest average wind speed) are July and August (10.1mph).
Average humidity in April
Mill Iron, MT
- Average humidity in April: 64%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (46%).
Average rainfall in April
Mill Iron, MT
- Average rainfall in April: 1.46"
The wettest month (with the highest rainfall) is May (2.6").
The driest months (with the least rainfall) are January and December (0.55").
Average rainfall days in April
Mill Iron, MT
- Average rainfall days in April: 12.4 days
The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is January (3.1 days).
Average snowfall in April
Mill Iron, MT
- Average snowfall in April: 2.44"
The month with the highest snowfall is February (3.86").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Mill Iron, MT
- Average snowfall days in April: 6 days
The month with the highest number of snowfall days is February (12 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Mill Iron, 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: 8h and 4min
The months with the most sunshine are July and August (Average sunshine: 11h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).
Average sunshine days in April
Mill Iron, MT
- Average sunshine days in April: 12 days
The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is June (11.9 days).
Average UV index in April
Mill Iron, 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 and December (UV index 1).
Average cloud cover in April
Mill Iron, MT
- Average cloud cover in April: 44
The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are July and August (Cloud cover 18).
Average visibility in April
Mill Iron, 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).
Mill Iron, Montana, USA
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