April weather forecastHysham, MT
April
Weather in April
April in Hysham, Montana, is a fresh spring month, with an average temperature varying between 55.2°F (12.9°C) and 37.6°F (3.1°C).Temperature
Hysham in April sees a temperature change, with average high-temperatures moving from a chilly 45.3°F (7.4°C) in March to a fresh 55.2°F (12.9°C). During the month of April, an average temperature of 37.6°F (3.1°C) is noted during the nights.Humidity
In Hysham, the average relative humidity in April is 58%.Rainfall
In April, the rain falls for 12.1 days. Throughout April, 1.26" (32mm) of precipitation is accumulated. In Hysham, during the entire year, the rain falls for 99.5 days and collects up to 11.06" (281mm) of precipitation.Snowfall
Months with snowfall are January through May, September through December. In Hysham, in April, snow falls for 4.1 days, with typically accumulated 2.2" (56mm) of snow. Throughout the year, in Hysham, there are 47 snowfall days, and 15.83" (402mm) of snow is accumulated.Daylight
In Hysham, the average length of the day in April is 13h and 36min.On the first day of April, sunrise is at 6:46 am and sunset at 7:38 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 8:16 pm MDT.
Sunshine
In Hysham, the average sunshine in April is 9.2h.UV index
In Hysham, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: A daily high UV index of 3 in April leads to these guidelines:
Make use of precautions - It is urged to ward off sun damage. It's recommended to limit sun exposure when its radiation is at its peak during midday. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Hysham, MT
- Average high temperature in April: 55.2°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The months with the lowest average high temperature are January and December (30.9°F).
- Average low temperature in April: 37.6°F
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (17.4°F).
Average pressure in April
Hysham, MT
- Average pressure in April: 29.93"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in April
Hysham, MT
- Average wind speed in April: 10.3mph
The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is July (8.2mph).
Average humidity in April
Hysham, MT
- Average humidity in April: 58%
The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (38%).
Average rainfall in April
Hysham, MT
- Average rainfall in April: 1.26"
The wettest month (with the highest rainfall) is May (1.81").
The driest months (with the least rainfall) are January, November and December (0.47").
Average rainfall days in April
Hysham, MT
- Average rainfall days in April: 12.1 days
The month with the highest number of rainy days is May (13.7 days).
The month with the least rainy days is February (3.8 days).
Average snowfall in April
Hysham, MT
- Average snowfall in April: 2.2"
The month with the highest snowfall is February (3.74").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Hysham, MT
- Average snowfall days in April: 4.1 days
The month with the highest number of snowfall days is February (10.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Hysham, MT
- Average daylight in April: 13h and 36min
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 12min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The months with the least sunshine are February and December (Average sunshine: 5h and 18min).
Average sunshine days in April
Hysham, MT
- Average sunshine days in April: 14.2 days
The month with the most sunshine days is November (20.9 days).
The month with the least sunshine days is April (14.2 days).
Average UV index in April
Hysham, MT
- Average UV index in April: 3
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Hysham, MT
- Average cloud cover in April: 41
The month with the most cloud cover is February (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 15).
Average visibility in April
Hysham, 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).
