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
With the onset of April, Fort Shaw observes a minor temperature ascent, with the average high-temperature adjusting from March's wintry 42.6°F (5.9°C) to a fresh 51.4°F (10.8°C). Throughout the month of April, Fort Shaw witnesses an average temperature of 34.3°F (1.3°C).Humidity
The average relative humidity in April is 63%.Rainfall
In Fort Shaw, Montana, in April, it is raining for 14.1 days, with typically 1.61" (41mm) of accumulated precipitation. Throughout the year, in Fort Shaw, there are 112.8 rainfall days, and 12.95" (329mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, September through December. In April, it is snowing for 6 days. Throughout April, 4.41" (112mm) of snow is accumulated. In Fort Shaw, during the entire year, snow falls for 69.4 days and aggregates up to 35.35" (898mm) of snow.Daylight
In April, the average length of the day is 13h and 40min.On the first day of April in Fort Shaw, sunrise is at 7:04 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 8:38 pm MDT.
Sunshine
The average sunshine in April is 8.9h.UV index
The average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index, 3 in April, converts into the following recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in April?
What is the average humidity in April?
How much does it rain in Fort Shaw in April?
How much does it snow in Fort Shaw in April?
How many hours of daylight does Fort Shaw have in April?
What time are sunrise and sunset in April?
How many hours of sunshine does Fort Shaw have in April?
What is the UV index reading in April?
Average temperature in April
Fort Shaw, MT
- Average high temperature in April: 51.4°F
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is December (29.5°F).
- Average low temperature in April: 34.3°F
The month with the highest average low temperature is August (56.7°F).
The coldest month (with the lowest average low temperature) is December (17.4°F).
Average pressure in April
Fort Shaw, MT
- Average pressure in April: 29.95"Hg
The months with the highest atmospheric pressure are January and December (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in April
Fort Shaw, MT
- Average wind speed in April: 9.5mph
The windiest months (with the highest average wind speed) are January and November (10.7mph).
The calmest month (with the lowest average wind speed) is August (7.3mph).
Average humidity in April
Fort Shaw, MT
- Average humidity in April: 63%
The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is August (41%).
Average rainfall in April
Fort Shaw, MT
- Average rainfall in April: 1.61"
The wettest month (with the highest rainfall) is June (2.05").
The driest months (with the least rainfall) are January and July (0.63").
Average rainfall days in April
Fort Shaw, MT
- Average rainfall days in April: 14.1 days
The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in April
Fort Shaw, MT
- Average snowfall in April: 4.41"
The month with the highest snowfall is February (6.34").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Fort Shaw, MT
- Average snowfall days in April: 6 days
The month with the highest number of snowfall days is February (14.4 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Fort Shaw, 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: 8h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).
Average sunshine days in April
Fort Shaw, MT
- Average sunshine days in April: 10.3 days
The month with the most sunshine days is September (18.8 days).
The month with the least sunshine days is April (10.3 days).
Average UV index in April
Fort Shaw, MT
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in April
Fort Shaw, MT
- Average cloud cover in April: 41
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 14).
Average visibility in April
Fort Shaw, MT
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Fort Shaw, Montana, USA
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