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
Norris in April experiences a slight uptick in the average high-temperature, adjusting from March's cold 33.1°F (0.6°C) to a still icy 40.3°F (4.6°C). April generally records an average low-temperature of 23°F (-5°C).Humidity
In Norris, the average relative humidity in April is 82%.Rainfall
In Norris, in April, it is raining for 8.8 days, with typically 2.13" (54mm) of accumulated precipitation. In Norris, during the entire year, the rain falls for 105.7 days and collects up to 17.99" (457mm) of precipitation.Snowfall
Months with snowfall in Norris are January through December. April is the month with the most snowfall in Norris, Montana. Snow falls for 19.9 days and accumulates 14.76" (375mm) of snow.Daylight
The average length of the day in April in Norris 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 6:14 am and sunset at 8:33 pm MDT.
Sunshine
In Norris, the average sunshine in April is 8h.UV index
In Norris, the average daily maximum UV index in April is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 2 in April translates into these instructions:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
How cold is April in Norris?
What is the average humidity in April in Norris?
How much does it rain in Norris in April?
When does it snow the most in Norris?
How much does it snow in Norris in April?
How many hours of daylight does Norris have in April?
When is the sunrise / sunset in April in Norris?
How long on average sun shines in April in Norris?
What is the UV index intensity in April in Norris?
Average temperature in April
Norris, 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
Norris, 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
Norris, 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
Norris, 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
Norris, 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
Norris, 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
Norris, 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
Norris, 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
Norris, 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
Norris, 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
Norris, 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
Norris, 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
Norris, 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).
Norris, Montana, USA
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