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
As McAllister transitions into April, a marginal rise in the average high-temperature is observed, moving from an icy 33.1°F (0.6°C) in March to a still wintry 40.3°F (4.6°C). McAllister experiences a steady low-temperature of 23°F (-5°C) throughout April.Humidity
In April, the average relative humidity is 82%.Rainfall
In April, in McAllister, the rain falls for 8.8 days. Throughout April, 2.13" (54mm) of precipitation is accumulated. Throughout the year, in McAllister, there are 105.7 rainfall days, and 17.99" (457mm) of precipitation is accumulated.Snowfall
January through December are months with snowfall. April is the month with the most snowfall in McAllister. Snow falls for 19.9 days and accumulates 14.76" (375mm) of snow.Daylight
In McAllister, the average length of the day in April is 13h and 34min.On the first day of April, sunrise is at 7:05 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 8:32 pm MDT.
Sunshine
The average sunshine in April is 8h.UV index
In April, the average daily maximum UV index in McAllister is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for average individuals.Note: A maximum high UV index of 2 in April translates into the following recommendations:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in McAllister during April?
What is the average humidity in April in McAllister?
How many days does it rain in April in McAllister?
When does it snow the most in McAllister?
How much does it snow in McAllister in April?
What is the average length of the day in April in McAllister?
When is the sunrise / sunset in April in McAllister?
How long on average sun shines in April in McAllister?
What is the UV index intensity in April in McAllister?
Average temperature in April
McAllister, MT
- Average high temperature in April: 40.3°F
The warmest month (with the highest average high temperature) is July (74.5°F).
The month with the lowest average high temperature is December (22.3°F).
- Average low temperature in April: 23°F
The month with the highest average low temperature is August (46°F).
The coldest month (with the lowest average low temperature) is December (7.7°F).
Average pressure in April
McAllister, MT
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is January (30.22"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
McAllister, MT
- Average wind speed in April: 5.8mph
The windiest month (with the highest average wind speed) is January (7.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in April
McAllister, MT
- Average humidity in April: 82%
The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is August (50%).
Average rainfall in April
McAllister, MT
- Average rainfall in April: 2.13"
The wettest month (with the highest rainfall) is May (2.36").
The driest month (with the least rainfall) is December (0.75").
Average rainfall days in April
McAllister, MT
- Average rainfall days in April: 8.8 days
The month with the highest number of rainy days is June (16.5 days).
The month with the least rainy days is November (2.9 days).
Average snowfall in April
McAllister, MT
- Average snowfall in April: 14.76"
The month with the highest snowfall is April (14.76").
The month with the least snowfall is August (0.08").
Average snowfall days in April
McAllister, MT
- Average snowfall days in April: 19.9 days
The month with the highest number of snowfall days is April (19.9 days).
The month with the least snowfall days is August (0.3 days).
Average daylight in April /
Average sunshine in April
McAllister, 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: 8h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in April
McAllister, MT
- Average sunshine days in April: 6.9 days
The month with the most sunshine days is January (16.3 days).
The month with the least sunshine days is April (6.9 days).
Average UV index in April
McAllister, MT
- Average UV index in April: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in April
McAllister, MT
- Average cloud cover in April: 49
The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in April
McAllister, MT
- Average visibility in April: 5mi
The months with the highest visibility are June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).
McAllister, Montana, USA
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