July weather forecast
Montana, USA

July is the peak of summer in Montana, often recognized as the hottest month of the year, with both the western and eastern parts of the state experiencing consistent warmth.

The minimum temperature in July ranges from 50°F (10°C) to 60°F (15.6°C), while the maximum temperature is generally between 80°F (26.7°C) and 90°F (32.2°C). This month also holds the record high temperature for the state, with 117°F (47.2°C) recorded in Glendive on July 20, 1893.

Snow is absent from the weather picture, even in the mountainous regions. Rainfall does occur but tends to be less frequent, with thunderstorms more common, particularly in the eastern parts of Montana.

Compared to June, July continues the upward trend in temperatures, establishing itself as the warmest period in Montana's calendar. The longer days and increased sunshine contribute to the overall warmth, and the distinctions between the western and eastern regions become less pronounced as summer takes hold.

The warm and mostly dry conditions make July a highly popular month for tourism, especially in natural parks and outdoor recreation areas. Hiking, fishing, and camping are common activities, and the state's varied landscapes provide a scenic backdrop for summer enjoyment.

July's weather in Montana represents the height of summer, with the highest temperatures and a predominance of clear, sunny days. The state's diverse geography continues to influence local weather patterns, but the overall climate is uniformly warm and inviting. July stands as a prime time for experiencing Montana's outdoor beauty and engaging in various recreational pursuits.

---

• Billings - July »
  The month with the most sunshine in Billings is July, with an average of 11.8h of sunshine. With its high average temperature of 85.3°F (29.6°C) and a low of 60.4°F (15.8°C), July is regarded as the warmest month in Billings.
• Missoula - July »
  July is the warmest month of the year in Missoula, registering average temperatures as high as 80.2°F (26.8°C) and as low as 46.4°F (8°C). July is the month with the highest UV index in Missoula with an average maximum UV index of 6.
• Great Falls - July »
  July, with an average high of 83.1°F (28.4°C) and a low of 56.3°F (13.5°C), signifies the warmest month of the year in Great Falls, Montana. On the last day of July, in Great Falls, Montana, sunrise is at 6:01 am and sunset at 9:01 pm MDT.
• Bozeman - July »
  The month with the highest UV index in Bozeman, Montana, is July, with an average maximum UV index of 5. In Bozeman, Montana, in July, it is raining for 11.8 days, with typically 1.42" (36mm) of accumulated precipitation.
• Butte - July »
  July arrives, and summer is in full swing in Butte, Montana, with the highest average temperature of the year at 76.5°F (24.7°C). July, recognised by an average high temperature of 76.5°F (24.7°C) and a low of 46.9°F (8.3°C), is Butte's warmest month.
• Helena - July »
  In Helena, July is the month with the highest recorded average temperatures, measuring a high of 80.2°F (26.8°C) and a low of 50.4°F (10.2°C). July, characterized by an average high temperature of 80.2°F (26.8°C) and a low temperature of 50.4°F (10.2°C), is generally the warmest month in Helena.
• Kalispell - July »
  July, with an average high of 77.5°F (25.3°C) and a low of 46.2°F (7.9°C), signifies the warmest month of the year in Kalispell, Montana. On the first day of July in Kalispell sunrise is at 5:41 am and sunset at 9:41 pm.
• Havre - July »
  The ample sunlight and warmth that Havre experiences in July makes it a perfect month for outdoor events. July is the month with the highest UV index in Havre, with an average maximum UV index of 8.
• Anaconda - July »
  With an average maximum UV index of 5, July is the month with the highest UV index in Anaconda, Montana. Anaconda's warmest month, July, registers temperatures that range from a high of 75.4°F (24.1°C) to a low of 44.2°F (6.8°C).
• Miles City - July »
  July, the hottest month in Miles City sees the average high temperature touch 86.7°F (30.4°C). In Miles City in July, it is raining for 9.4 days, with typically 0.79" (20mm) of accumulated precipitation.
• Belgrade - July »
  July is the month with the highest UV index in Belgrade with an average maximum UV index of 5. July takes center stage as it ushers in the peak summer month in Belgrade, Montana.
• Livingston - July »
  July signifies the peak of summer in Livingston bestowing the city with the highest temperatures of the year. During July and August, Livingston experiences its peak temperatures, averaging a high-temperature of 84.9°F (29.4°C).