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
April's arrival signals an increase in average high-temperatures, moving from March's wintry 41°F (5°C) to a fresh 50.4°F (10.2°C). Cardwell anticipates an average minimum temperature of 30.4°F (-0.9°C) in the month of April.Humidity
The average relative humidity in April in Cardwell is 67%.Rainfall
In Cardwell, in April, during 16.5 rainfall days, 1.46" (37mm) of precipitation is typically accumulated. In Cardwell, during the entire year, the rain falls for 134.2 days and collects up to 11.34" (288mm) of precipitation.Snowfall
January through June, September through December are months with snowfall. In Cardwell, in April, snow falls for 7.5 days, with typically accumulated 3.86" (98mm) of snow. In Cardwell, during the entire year, snow falls for 79.6 days and aggregates up to 30.08" (764mm) of snow.Daylight
In April, the average length of the day is 13h and 35min.On the first day of April in Cardwell, Montana, sunrise is at 7:05 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 8:34 pm MDT.
Sunshine
The average sunshine in April is 9.8h.UV index
In April, the average daily maximum UV index in Cardwell is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 3 in April interprets into the following recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Cardwell in April?
What is the average humidity in April in Cardwell?
How many days does it rain in April in Cardwell?
How much does it snow in Cardwell in April?
What is the average length of the day in April in Cardwell?
When are sunrise and sunset in April in Cardwell?
How many hours of sunshine does Cardwell have in April?
How high is the UV index in April in Cardwell?
Average temperature in April
Cardwell, MT
- Average high temperature in April: 50.4°F
The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is December (28°F).
- Average low temperature in April: 30.4°F
The month with the highest average low temperature is August (50.5°F).
The coldest month (with the lowest average low temperature) is December (12.7°F).
Average pressure in April
Cardwell, MT
- Average pressure in April: 29.97"Hg
The months with the highest atmospheric pressure are January and December (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in April
Cardwell, MT
- Average wind speed in April: 5.5mph
The windiest month (with the highest average wind speed) is April (5.5mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in April
Cardwell, MT
- Average humidity in April: 67%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (44%).
Average rainfall in April
Cardwell, MT
- Average rainfall in April: 1.46"
The wettest month (with the highest rainfall) is June (1.57").
The driest month (with the least rainfall) is August (0.51").
Average rainfall days in April
Cardwell, MT
- Average rainfall days in April: 16.5 days
The month with the highest number of rainy days is April (16.5 days).
The month with the least rainy days is August (7.6 days).
Average snowfall in April
Cardwell, MT
- Average snowfall in April: 3.86"
The month with the highest snowfall is February (6.02").
The months with the least snowfall are July and August (0").
Average snowfall days in April
Cardwell, MT
- Average snowfall days in April: 7.5 days
The month with the highest number of snowfall days is February (16.5 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Cardwell, 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: 9h 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: 5h and 54min).
Average sunshine days in April
Cardwell, MT
- Average sunshine days in April: 9.3 days
The month with the most sunshine days is September (18.7 days).
The month with the least sunshine days is April (9.3 days).
Average UV index in April
Cardwell, MT
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Cardwell, MT
- Average cloud cover in April: 36
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in April
Cardwell, MT
- Average visibility in April: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Cardwell, Montana, USA
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