Helena (MT)
July
Weather in Helena, Montana for July 2026
Your guide to Helena weather in July - trends and predictions
In general, the average temperature in Helena at the beginning of July is 26 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 27.7 °F by the end of July.
Helena experiences moderate rainfall in July, with an average of 6 rainy days and a total precipitation of 58 mm.
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Temperatures
Rain 🌧️
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25
Dry days
6
Rainy days
0
Snow days
26°/11°
Temperatures
19 km/h
Avg max wind
54 %
Avg humidity
Helena Weather July
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Temperatures trend during July in Helena
See the weather trend as well as the moving average line
July weather in Helena day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Sunny | 31° /12° | 0 mm | 8 | |
| Jul. 2 |  Thundery outbreaks possible | 29° /12° | 5.3 mm | 6 | |
| Jul. 3 |  Moderate rain | 28° /12° | 15 mm | 6 | |
| Jul. 4 |  Overcast | 22° /11° | 11.4 mm | 5 | |
| Jul. 5 |  Fog | 21° /8° | 0 mm | 5 | |
| Jul. 6 | Sunny | 25° /8° | 0 mm | 7 | |
| Jul. 7 | Sunny | 26° /11° | 0 mm | 7 | |
| Jul. 8 | Sunny | 31° /13° | 0 mm | 8 | |
| Jul. 9 | Sunny | 32° /15° | 0 mm | 8 | |
| Jul. 10 |  Partly cloudy | 24° /12° | 0 mm | 6 | |
| Jul. 11 | Partly cloudy | 23° /7° | 0 mm | 6 | |
| Jul. 12 | Partly cloudy | 28° /11° | 0 mm | 7 | |
| Jul. 13 | Sunny | 30° /14° | 0 mm | 8 | |
| Jul. 14 | Sunny | 31° /16° | 0 mm | 8 | |
| Jul. 15 | Overcast | 14° /7° | 0 mm | 3 | |
| Jul. 16 | Mist | 21° /6° | 0 mm | 5 | |
| Jul. 17 | Sunny | 27° /6° | 0 mm | 7 | |
| Jul. 18 | Partly cloudy | 27° /10° | 0 mm | 7 | |
| Jul. 19 | Overcast | 26° /13° | 0 mm | 6 | |
| Jul. 20 | Thundery outbreaks possible | 24° /13° | 0 mm | 5 | |
| Jul. 21 |  Heavy rain at times | 23° /11° | 4.1 mm | 5 | |
| Jul. 22 | Mist | 18° /11° | 0 mm | 4 | |
| Jul. 23 | Partly cloudy | 26° /7° | 0 mm | 7 | |
| Jul. 24 | Sunny | 28° /10° | 0 mm | 7 | |
| Jul. 25 | Sunny | 30° /13° | 0 mm | 8 | |
| Jul. 26 |  Cloudy | 29° /12° | 0 mm | 6 | |
| Jul. 27 | Partly cloudy | 27° /10° | 18.2 mm | 7 | |
| Jul. 28 | Thundery outbreaks possible | 28° /10° | 0 mm | 6 | |
| Jul. 29 | Thundery outbreaks possible | 26° /11° | 4.1 mm | 6 | |
| Jul. 30 | Thundery outbreaks possible | 26° /11° | 0 mm | 6 | |
| Jul. 31 | Thundery outbreaks possible | 28° /12° | 0 mm | 6 | |
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Important Notice
Our weather forecast for Helena in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Helena forecast closer to your planned date for the most up-to-date weather information.
Change Month
Helena in July - FAQ
What are the expected maximum and minimum temperatures in Helena during July?
Enjoy moderate daytime temperatures of up to 26° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Helena during July?
Moderate rainfall is anticipated in Helena during July, with a total of 58 mm spread over approximately 6 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Helena during July?
The average wind speed in Helena during July is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Helena
Explore the daily rainfall trends and prepare for Helenas July weather 💧
Typically, Helena has 6 rainy days in July with a total of 58 mm of rainfall.
UV exposure in Helena during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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