Weather in montana in may. It is a statewide average over the entire territory of the state, based on data from the NOAA. 05, where the temperature drops to -2. The thin dotted lines are the corresponding perceived temperatures. May weather forecast. 05, with a high of 23°C | 73. This page is a list of the average statewide temperature in the month of May in Montana for each year from 1895–2025. Mar 4, 2023 · Montana in May offers up considerably warmer days, but the weather can still be unpredictable, and the occasional snowfall is not unheard of. The coldest day is 02. 3°F. Jul 3, 2025 · Montana in May offers mild temperatures ranging from 40s-60s°F, with warmer days reaching the 70s. May 24, 2024 · Montana - Spring. Montana in May is the hardest month to pack for the entire year as you could expect anything from an impromptu dip in the lake or a sudden snowstorm. Average temperatures for May at places in Montana, including a list of monthly high and low temperatures in degrees Fahrenheit and Celsius for cities, towns, parks and lakes. Are you planning a holiday with hopefully nice weather in Montana in May 2026? Here you can find all information about the weather in Montana in May: The average warmest day in Montana during May is 31. Jul 3, 2025 · Montana in May offers mild temperatures ranging from 40s-60s°F, with warmer days reaching the 70s. Is it the best month to visit Montana? And find out where to go in May on our informative map. Average monthly weather with temperature, pressure, humidity, precipitation, wind, daylight, sunshine, visibility, and UV index data. 7°F. During May, Montana experiences a transition period from spring to summer, leading to diverse weather patterns throughout the state. In the early part of the month, you can expect cool mornings and evenings with mild daytime temperatures ranging from the 50s to the 60s Fahrenheit. Learn more about the weather in May in Montana, the United States of America. See all locations in Montana. The daily average high and low air temperature at 2 meters above the ground. . 4°C | 27. Is the climate in Montana (in the United States (USA)) in may good? Discover the weather forecast in may 2026 to prepare your trip. May 5, 2025 · In conclusion, May is an excellent time to visit Montana, offering a mix of mild weather, outdoor adventures, and cultural events. There are 9 hours of sunshine per day on average with 11 days with some rainfall and typically 51 mm of rainfall in the month. Expect daytime maximum temperatures of 18°C in Montana, USA in May based on long-term weather averages. The average hourly temperature, color coded into bands. Whether you’re a nature lover, an outdoor enthusiast, or a culture vulture, Montana has something for everyone. Expect some rain showers (2-3 inches monthly), possible mountain snow, and significant regional variations between warmer eastern plains and cooler western mountains. The shaded overlays indicate night and civil twilight. zjn sps mfd quk pon kql vsw yfv wbl ekk ybq sen aqe cbp gbe