April weather forecastBannack, MT
April
Weather in April
April is a chilly spring month in Bannack, Montana, with an average temperature ranging between max 44.1°F (6.7°C) and min 26.4°F (-3.1°C).Temperature
With the beginning of April, Bannack's average high-temperature sees an increase, transitioning from a cold 34.3°F (1.3°C) in March to a chilly 44.1°F (6.7°C). Bannack encounters a steady low-temperature average of 26.4°F (-3.1°C) throughout the month of April.Humidity
In Bannack, the average relative humidity in April is 69%.Rainfall
In Bannack, in April, it is raining for 12.3 days, with typically 1.22" (31mm) of accumulated precipitation. In Bannack, during the entire year, the rain falls for 103.2 days and collects up to 9.84" (250mm) of precipitation.Snowfall
Months with snowfall are January through June, September through December. The month with the most snowfall is April, when snow falls for 10.8 days and typically aggregates up to 4.96" (126mm) of snow.Daylight
The average length of the day in April is 13h and 32min.On the first day of April, sunrise is at 7:10 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 8:37 pm MDT.
Sunshine
The average sunshine in April is 9.6h.UV index
In Bannack, the average daily maximum UV index in April is 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index of 2 during April translates into these guidelines:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Bannack, MT
- Average high temperature in April: 44.1°F
The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is December (24.3°F).
- Average low temperature in April: 26.4°F
The month with the highest average low temperature is July (47.1°F).
The coldest month (with the lowest average low temperature) is December (9.9°F).
Average pressure in April
Bannack, MT
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is January (30.25"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in April
Bannack, MT
- Average wind speed in April: 6.8mph
The windiest months (with the highest average wind speed) are November and December (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).
Average humidity in April
Bannack, MT
- Average humidity in April: 69%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are July and August (43%).
Average rainfall in April
Bannack, MT
- Average rainfall in April: 1.22"
The wettest month (with the highest rainfall) is June (1.73").
The driest month (with the least rainfall) is January (0.43").
Average rainfall days in April
Bannack, MT
- Average rainfall days in April: 12.3 days
The month with the highest number of rainy days is May (13.7 days).
The month with the least rainy days is January (4.6 days).
Average snowfall in April
Bannack, MT
- Average snowfall in April: 4.96"
The month with the highest snowfall is April (4.96").
The months with the least snowfall are July and August (0").
Average snowfall days in April
Bannack, MT
- Average snowfall days in April: 10.8 days
The month with the highest number of snowfall days is February (13.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Bannack, MT
- Average daylight in April: 13h and 30min
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: 9h and 36min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in April
Bannack, MT
- Average sunshine days in April: 10.7 days
The month with the most sunshine days is July (20.7 days).
The month with the least sunshine days is April (10.7 days).
Average UV index in April
Bannack, MT
- Average UV index in April: 2
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in April
Bannack, MT
- Average cloud cover in April: 36
The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 13).
Average visibility in April
Bannack, MT
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is February (4mi).
