Montana
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Montana Weather in October

In Montana, October brings pleasant daytime temperatures around 18°C (64°F), with nights cooling to 8°C (46°F). Some rainfall is to be expected.

Rainfall in Montana in October

Historically, October sees about 5 days of rain, with a monthly average of 58 mm (2.3 in). When rain does fall this month, it tends to come down hard. The low number of rain days makes each shower more significant.

Temperature in Montana in October

October in Montana brings pleasant temperatures, with highs of 18°C (64°F) and nights around 8°C (46°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to 8°C (46°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July and September typically offer the best weather for Montana.

Montana Temperature in October

Min Temperature
8°C (46°F)
Max Temperature
18°C (64°F)
Chance of Rain
17%
Precipitation
58 mm (2.3 in)
Rainy days
5 days
Humidity
75% *
* Data from: Vratsa, Bulgaria (34 KM, 21 Miles).

Montana Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Montana - and find the best time to visit.

Best Places in Bulgaria in October

Find out more about the weather in Bulgaria and which places have the best travel conditions in this month. See all of Bulgaria in October →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Montana in October

Comfortable temperatures call for an easy wardrobe in October. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days.

What To Do in Montana in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    10/10
  • Walking
    10/10
  • Camping
    4/10
  • Outdoor sports
    10/10

Montana 3-Day Forecast

More climate data for Montana

Popular in October

Where to go in October - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.