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 brings a slight change in high-temperatures, adjusting from a cold 38.1°F (3.4°C) in March to a frosty 46.4°F (8°C). During April, Twin Bridges records a consistent average nighttime temperature of 27.7°F (-2.4°C).Humidity
In April, the average relative humidity in Twin Bridges is 68%.Rainfall
In April, in Twin Bridges, the rain falls for 18.6 days. Throughout April, 1.57" (40mm) of precipitation is accumulated. Throughout the year, in Twin Bridges, there are 158 rainfall days, and 12.2" (310mm) of precipitation is accumulated.Snowfall
Months with snowfall in Twin Bridges, Montana, are January through April, October through December. April is the last month it regularly snows in Twin Bridges. During 1.2 snowfall days, in April, Twin Bridges aggregates 0.31" (8mm) of snow. In Twin Bridges, during the entire year, snow falls for 20.8 days and aggregates up to 5.12" (130mm) of snow.Daylight
In April, the average length of the day is 13h and 34min.On the first day of April in Twin Bridges, sunrise is at 7:07 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 8:35 pm MDT.
Sunshine
In April, the average sunshine in Twin Bridges, Montana, is 9.8h.UV index
January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index, 2 in April, converts into the following recommendations:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
What is the usual temperature for Twin Bridges in April?
What is the average humidity in April in Twin Bridges?
How much does it rain in Twin Bridges in April?
What is the last month it snows in Twin Bridges?
How many hours of daylight does Twin Bridges have in April?
When are sunrise and sunset in April in Twin Bridges?
How long on average sun shines in April in Twin Bridges?
What is the month with the lowest UV index in Twin Bridges?
What is the UV index intensity in April in Twin Bridges?
Average temperature in April
Twin Bridges, MT
- Average high temperature in April: 46.4°F
The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is December (26.4°F).
- Average low temperature in April: 27.7°F
The month with the highest average low temperature is July (47.7°F).
The coldest month (with the lowest average low temperature) is December (11.3°F).
Average pressure in April
Twin Bridges, MT
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in April
Twin Bridges, MT
- Average wind speed in April: 6.1mph
The windiest month (with the highest average wind speed) is November (6.3mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity in April
Twin Bridges, MT
- Average humidity in April: 68%
The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are July and August (46%).
Average rainfall in April
Twin Bridges, MT
- Average rainfall in April: 1.57"
The wettest month (with the highest rainfall) is May (1.85").
The driest month (with the least rainfall) is January (0.59").
Average rainfall days in April
Twin Bridges, MT
- Average rainfall days in April: 18.6 days
The month with the highest number of rainy days is April (18.6 days).
The month with the least rainy days is August (8.6 days).
Average snowfall in April
Twin Bridges, MT
- Average snowfall in April: 0.31"
The month with the highest snowfall is February (1.81").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Twin Bridges, MT
- Average snowfall days in April: 1.2 days
The month with the highest number of snowfall days is February (6.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Twin Bridges, 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: 9h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).
Average sunshine days in April
Twin Bridges, MT
- Average sunshine days in April: 7.8 days
The month with the most sunshine days is July (17.8 days).
The month with the least sunshine days is April (7.8 days).
Average UV index in April
Twin Bridges, 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, February, March, April, October, November and December (UV index 2).
Average cloud cover in April
Twin Bridges, MT
- Average cloud cover in April: 35
The month with the most cloud cover is February (Cloud cover 42).
The months with the least cloud cover are July and August (Cloud cover 14).
Average visibility in April
Twin Bridges, 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 months with the lowest visibility are January, February and December (5mi).
Twin Bridges, Montana, USA
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