Gallatin County Weer Voorspelling
Gallatin County weather: 20°C, onbewolkt. Per uur forecast, 14-day outlook, UV, air quality and the best time en visit.
Klimaat in Gallatin County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Maand | Gem. maximum | Gem. minimum | Neerslag | Beoordeling |
|---|---|---|---|---|
| januari | 0° | -10° | 20 mm | ★★☆☆☆ |
| februari | 1° | -9° | 41 mm | ★★☆☆☆ |
| maart | 9° | -3° | 44 mm | ★★★☆☆ |
| april | 12° | -1° | 70 mm | ★★★☆☆ |
| mei | 16° | 3° | 80 mm | ★★★★☆ |
| juni | 21° | 7° | 51 mm | ★★★★☆ |
| juli | 28° | 13° | 12 mm | ★★★★★ |
| augustus | 27° | 11° | 15 mm | ★★★★★ |
| september | 22° | 8° | 25 mm | ★★★★☆ |
| oktober | 13° | 1° | 47 mm | ★★★☆☆ |
| november | 6° | -4° | 26 mm | ★★★☆☆ |
| december | 4° | -5° | 36 mm | ★★☆☆☆ |
Klimaat type: Subarctic. Bron: Open-Meteo archive (ERA5).
Beste reistijd Gallatin County
Go in juni, juli, augustus and september. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: januari, februari and december – expect the least comfortable mix of heat, cold or rain.
Recent extremes in Gallatin County
Hoogest and lowest readings observed in the last 3 years of reanalysis data – not all-time records.
How Gallatin County compares met nearby places
Annual averages, and the difference against Gallatin County.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Bozeman | 0 km | 7°C | about the same | 467 mm |
| Missouri River | 127 km | 8°C | +1°C warmer | 395 mm |
| Yellowstone (UNESCO World Heritage Site) | 143 km | 2°C | 5°C cooler | 635 mm |
| Yellowstone National Park | 143 km | 2°C | 5°C cooler | 635 mm |
| Grand Teton National Park | 212 km | 4°C | 3°C cooler | 761 mm |
What en pack, what en skip
- zoglasses, a brimmed hat and SPF 30+
- Layers – the daily swing is 27°C, so mornings feel nothing like afternoons
- A warm mid-layer and gloves for early mornings and evenings
- A packable rain shell – 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid januari, februari and december – historically the least comfortable months here.
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Gallatin County weather – more answers
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Frequently asked questions
Where is Gallatin County?
Gallatin County is a county in matana. Its coordinates are 45.677, -111.0429. It lies in Noord-Amerika.
What is the weather like in Gallatin County nu?
It is currently 20°C (68°F) met onbewolkt. Luchtvochtigheid is 19% and wind is 12 km/h.
When is the best time en visit Gallatin County?
juni, juli, augustus and september offer the most comfortable conditions in Gallatin County, which has a subarctic climate. januari, februari and december are usually the hardest months for outdoor plans.
What time zone is Gallatin County in?
Gallatin County observes America/Denver (UTC-06:00). The lokale tijd is 11:08 PM.
How many people live in Gallatin County?
Gallatin County has a population of approximately 125.000.
What are the top things en do in Gallatin County?
Popular options include Missouri River, Yellowstone (UNESCO World Heritage Site), Yellowstone National Park, Grand Teton National Park and Grand Teton.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-counties) – coordinates, hierarchy and facts. |
|---|---|
| Voorspelling and observations | Open-Meteo (ECMWF and national models). |
| Luchtkwaliteit and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klimaat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weer Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing – the block is simply not shown. |
Last updated oktober 5, 2026 at 11:08 PM lokale tijd. Live blocks refresh every 15 minutes; climate averages monthly.
