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.

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• Billings - July »
  The month with the least rainfall in Billings is July, when the rain falls for 9.5 days and typically collects 0.71" (18mm) of precipitation. July proves to be the warmest month in Billings, recording an average peak temperature of 85.3°F (29.6°C) and a minimum temperature of 60.4°F (15.8°C).
• Missoula - July »
  With average temperatures fluctuating between a high of 80.2°F (26.8°C) and a low of 46.4°F (8°C), July stands out as the warmest month in Missoula, Montana. The months with the least rainfall in Missoula are July and December Rain falls for 3.5 days and accumulates 0.16" (4mm) of rain.
• Great Falls - July »
  July stands out as Great Falls's warmest month, with an average high-temperature of 83.1°F (28.4°C) and a low-temperature of 56.3°F (13.5°C). The month with the most sunshine in Great Falls is July, with an average of 12.1h of sunshine.
• Bozeman - July »
  The month with the highest UV index in Bozeman is July, with an average maximum UV index of 5. July is Bozeman's warmest month, registering average high temperatures of 77°F (25°C) and lows of 46.9°F (8.3°C).
• Butte - July »
  In Butte, July is the month with the highest recorded average temperatures, measuring a high of 76.5°F (24.7°C) and a low of 46.9°F (8.3°C). With an average relative humidity of 48%, July is the least humid month in Butte.
• Helena - July »
  In Helena during July, the rain falls for 8.8 days and regularly aggregates up to 0.83" (21mm) of precipitation. With an average maximum UV index of 6, July is the month with the highest UV index in Helena.
• Kalispell - July »
  July, with average temperatures reaching a high of 77.5°F (25.3°C) and a low of 46.2°F (7.9°C), is the warmest month in Kalispell, Montana. With an average high-temperature of 77.5°F (25.3°C) and an average low-temperature of 46.2°F (7.9°C), July is the warmest month in Kalispell, Montana.
• Havre - July »
  With an average maximum UV index of 8, July is the month with the highest UV index in Havre, Montana. On the first day of July in Havre sunrise is at 5:21 am and sunset at 9:24 pm.
• Anaconda - July »
  July and August, with an average relative humidity of 50%, are the least humid months in Anaconda. In Anaconda in July, it is raining for 11.6 days, with typically 1.1" (28mm) of accumulated precipitation.
• Miles City - July »
  July, known for its average high temperature of 86.7°F (30.4°C) and an average low temperature of 65.8°F (18.8°C), is the warmest month in Miles City, Montana. July, the hottest month in Miles City, Montana, sees the average high temperature touch 86.7°F (30.4°C).
• Belgrade - July »
  July takes center stage as it ushers in the peak summer month in Belgrade, Montana. Belgrade's warmest month, July, registers temperatures that range from a high of 79.3°F (26.3°C) to a low of 47.1°F (8.4°C).
• Livingston - July »
  July signifies the peak of summer in Livingston bestowing the city with the highest temperatures of the year. Livingston sees its peak of temperatures during July and August, with an average high-temperature of 84.9°F (29.4°C).