April weather forecast
Havre, MT

April ushers in more pronounced signs of spring, with the temperature continuing its upward trend. The amount of snowfall reduces significantly from 7.9" (201mm) in March to a minimal 4.8" (122mm) in April, thereby marking the gradual end of regular snowfall. The landscape transforms with blooming flowers and budding trees taking center stage. The longer daylight hours herald the arrival of longer, warmer days. The change in Havre's scenery from snowy to colorful is one of the highlights of April.

Temperature

The onset of April brings a rise in the average high-temperature, elevating from a chilly 45°F (7.2°C) in March to a refreshing 58.5°F (14.7°C). Havre observes a substantial disparity between daytime high and the average low-temperature of 30°F (-1.1°C) during April nights.

Rainfall

In April, the rain falls for 7.5 days. Throughout April, 0.87" (22mm) of precipitation is accumulated. Throughout the year, there are 89.9 rainfall days, and 11.46" (291mm) of precipitation is accumulated.

Snowfall

January through May, September through December are months with snowfall. In Havre, during April, snow falls for 3 days and regularly aggregates up to 4.8" (122mm) of snow. Throughout the year, there are 38.5 snowfall days, and 45.2" (1148mm) of snow is accumulated.

Daylight

In April, the average length of the day is 13h and 44min.
On the first day of the month, sunrise is at 6:54 am and sunset at 7:50 pm. On the last day of April, in Havre, sunrise is at 5:59 am and sunset at 8:32 pm MDT.

Sunshine

In April, the average sunshine is 9h.

UV index

The average daily maximum UV index in April is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.
Note: In April, the UV index of 5 transforms into the following advice:
Be vigilant - Suggestions to stave off sun damage are provided. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.