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 Thompson Falls, Montana, transitions into April, a marginal rise in the average high-temperature is observed, moving from a cold 38.8°F (3.8°C) in March to a frosty 47.1°F (8.4°C). The average nighttime temperature in Thompson Falls lowers to a freezing cold 27.9°F (-2.3°C) throughout April.Humidity
In April, the average relative humidity is 81%.Rainfall
In Thompson Falls, in April, it is raining for 19.2 days, with typically 2.24" (57mm) of accumulated precipitation. In Thompson Falls, during the entire year, the rain falls for 152.1 days and collects up to 22.09" (561mm) of precipitation.Snowfall
January through May, September through December are months with snowfall. In Thompson Falls, in April, snow falls for 5.9 days, with typically accumulated 2.17" (55mm) of snow. In Thompson Falls, during the entire year, snow falls for 90.2 days and aggregates up to 58.15" (1477mm) of snow.Daylight
The average length of the day in April is 13h and 40min.On the first day of the month, sunrise is at 7:18 am and sunset at 8:11 pm. On the last day of April, in Thompson Falls, Montana, sunrise is at 6:24 am and sunset at 8:52 pm MDT.
Sunshine
The average sunshine in April in Thompson Falls is 7.8h.UV index
The average daily maximum UV index in April is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: A maximum UV index of 2 in April translates into the following recommendations:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Frequently asked questions
What are the temperatures in Thompson Falls in April?
What is the average humidity in April in Thompson Falls?
How many days does it rain in April in Thompson Falls?
How many days does it snow in April in Thompson Falls?
What is the average length of the day in April in Thompson Falls?
When is the sunrise / sunset in April in Thompson Falls?
How many hours of sunshine does Thompson Falls have in April?
What is the UV index intensity in April in Thompson Falls?
Average temperature in April
Thompson Falls, MT
- Average high temperature in April: 47.1°F
The warmest months (with the highest average high temperature) are July and August (78.8°F).
The month with the lowest average high temperature is December (28.9°F).
- Average low temperature in April: 27.9°F
The month with the highest average low temperature is August (45.7°F).
The coldest month (with the lowest average low temperature) is December (16.2°F).
Average pressure in April
Thompson Falls, MT
- Average pressure in April: 30"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Thompson Falls, MT
- Average wind speed in April: 4.9mph
The windiest month (with the highest average wind speed) is April (4.9mph).
The calmest month (with the lowest average wind speed) is December (4mph).
Average humidity in April
Thompson Falls, MT
- Average humidity in April: 81%
The month with the highest relative humidity is January (93%).
The months with the lowest relative humidity are July and August (53%).
Average rainfall in April
Thompson Falls, MT
- Average rainfall in April: 2.24"
The wettest month (with the highest rainfall) is January (3.11").
The driest month (with the least rainfall) is August (0.39").
Average rainfall days in April
Thompson Falls, MT
- Average rainfall days in April: 19.2 days
The month with the highest number of rainy days is March (19.9 days).
The month with the least rainy days is August (5.9 days).
Average snowfall in April
Thompson Falls, MT
- Average snowfall in April: 2.17"
The month with the highest snowfall is February (15.12").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Thompson Falls, MT
- Average snowfall days in April: 5.9 days
The month with the highest number of snowfall days is December (20.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Thompson Falls, 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: 7h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in April
Thompson Falls, MT
- Average sunshine days in April: 7.9 days
The months with the most sunshine days are July and August (23.3 days).
The month with the least sunshine days is March (5.8 days).
Average UV index in April
Thompson Falls, MT
- Average UV index in April: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in April
Thompson Falls, MT
- Average cloud cover in April: 49
The month with the most cloud cover is February (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 15).
Average visibility in April
Thompson Falls, MT
- Average visibility in April: 5mi
The months with the highest visibility are June, July, August and September (6mi).
The months with the lowest visibility are January, February and December (3mi).
Thompson Falls, Montana, USA
Weather forecast for your location
2. Allow the app to use your location
