Montana, United States Weather
- Montana, United States Weather
- Current conditions
- Weather forecast
- Averages and extremes
- Yesterday's Data
- Temperature and possibility of rain in Montana over the next 12 hours
- Temperature and possibility of rain in Montana in the coming days
- Rainfall in Montana in the coming days
- Montana Weather Summary
- Weather averages by month
- Montana's weather
- Frequently asked questions
- Comments
Current conditions
Condition: Clear Sky
Pressure: 839 hPa
Feel like: 11 °C
Temperature: 14°C
Cloud: 10%
Humidity: 42%
Wind: WNW - 11 km/h
Visibility: 38.5 km
30 Day Averages and Extremes
- Average high 27.53°C
- Average low 14.2°C
- Hottest day 34°C (25 July 2026)
- Coldest day 6°C (04 August 2026)
- Average humidity 35.37%
- Days with precipitation 16 days
- Highest precipitation 28 mm (14 August 2026)
Yesterday's Data
- Max: 25°C
- Min: 13°C
- Total Precipitation: 0 mm
Temperature and possibility of rain in Montana over the next 12 hours
Temperature and possibility of rain in Montana in the coming days
Rainfall in Montana in the coming days
Montana Climate Summary
Montana features a Mid-latitude steppe (Köppen classification: BSk), with an average annual temperature of 4.29ºC (39.72ºF), which is about -8.35% lower than the national average for United States. Annually, the city experiences approximately 62.09 millimeters (2.44 inches) of rainfall, spread across 149.83 rainy days, accounting for 41.05% of the year.
| Longitude | 46.8796822 |
| Latitude | -110.3625658 |
| Yearly high temperature | 7.95ºC (46.31ºF) |
| Yearly low temperature | -1.75ºC (28.85ºF) |
| Hottest month | August 22.32ºC (72.18ºF) |
| Coldest month | December -10.7ºC (12.74ºF) |
| Yearly precip | 62.09mm (2.44in) |
| Days with rainfall | 149.83 days (41.05%) |
| Driest month | December (83.3%) |
| Wettest month | May (73.73%) |
Weather averages by month
| Month | High / Low (°C) | Rain |
|---|---|---|
| January | -3.18° / -10.14° | 9.73 days |
| February | -3.92° / -11.64° | 13.0 days |
| March | 1.72° / -6.3° | 13.55 days |
| April | 5.37° / -3.73° | 18.09 days |
| May | 11.36° / 1.05° | 19.45 days |
| June | 17.2° / 5.34° | 18.64 days |
| July | 23.26° / 9.06° | 11.27 days |
| August | 22.32° / 9.0° | 8.91 days |
| September | 16.69° / 5.16° | 8.64 days |
| October | 8.11° / -1.11° | 11.09 days |
| November | 0.44° / -7.05° | 8.82 days |
| December | -4.02° / -10.7° | 8.64 days |
Montana's weather
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Frequently asked questions
1. What is the hottest month in Montana?
August has the highest average monthly temperature (daily mean of 22.32ºC) and December are the coolest (daily mean of -10.7ºC).
2. What should I wear in Montana today?
For today's very hot weather in Montana, with the high temperatures above 29ºC (84.2ºF), consider wearing:
- Lightweight t-shirt or tank top
- Open-toed sandals or light sneakers
- Sunscreen for skin protection
- Loose and airy fabrics like linen or cotton
Temperature
Air quality
Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals
- CO2 446
- CO 209
- NH3 0
- NO2 5
- O3 83
- PM10 30
- PM25 29
- SO2 1
- CH4 1,359