Grand County Weer Voorspelling
Grand County weather: 21°C, overwegend helder. Per uur forecast, 14-day outlook, UV, air quality and the best time en visit.
Grand County weather in mei
One of the best months en visit Grand County.
mei runs 4°C warmer than the annual average in Grand County.
Compare met april.
Weer map for Grand County
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Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Klimaat in Grand 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 | 6° | -4° | 10 mm | ★★★☆☆ |
| februari | 12° | 0° | 29 mm | ★★★☆☆ |
| maart | 18° | 4° | 19 mm | ★★★★☆ |
| april | 22° | 7° | 12 mm | ★★★★★ |
| mei | 27° | 12° | 12 mm | ★★★★★ |
| juni | 35° | 20° | 5 mm | ★★★★★ |
| juli | 37° | 22° | 7 mm | ★★★★☆ |
| augustus | 36° | 21° | 14 mm | ★★★★☆ |
| september | 31° | 17° | 7 mm | ★★★★★ |
| oktober | 22° | 9° | 44 mm | ★★★★☆ |
| november | 13° | 1° | 28 mm | ★★★☆☆ |
| december | 7° | -2° | 13 mm | ★★★☆☆ |
Klimaat type: Semi-arid. Bron: Open-Meteo archive (ERA5).
Beste reistijd Grand County
Go in april, mei, 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.
What en pack, what en skip
- Lightweight, light-coloured clothing and a refillable water bottle
- zoglasses, a brimmed hat and SPF 30+
- 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.
How Grand County compares met nearby places
Annual averages, and the difference against Grand County.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Moab | 0 km | 16°C | about the same | 200 mm |
| Arches National Park | 18 km | 14°C | 1°C cooler | 208 mm |
| Dead Horse Point State Park | 19 km | 13°C | 3°C cooler | 188 mm |
| Canyonlands National Park | 40 km | 15°C | 1°C cooler | 127 mm |
| Goblin Valley State Park | 101 km | 14°C | 2°C cooler | 122 mm |
Bekijk de voorspelling voor Grand County per periode
Grand County weather – more answers
Explore Grand County
Every topic we hold for this place, and the same topic for the places around it.
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Frequently asked questions
Where is Grand County?
Grand County is a county in Utah. Its coordinates are 38.5733, -109.5498. It lies in Noord-Amerika.
What is the weather like in Grand County nu?
It is currently 21°C (71°F) met overwegend helder. Luchtvochtigheid is 26% and wind is 5 km/h.
When is the best time en visit Grand County?
april, mei, juni, juli, augustus and september offer the most comfortable conditions in Grand County, which has a semi-arid climate. januari, februari and december are usually the hardest months for outdoor plans.
What time zone is Grand County in?
Grand County observes America/Denver (UTC-06:00). The lokale tijd is 3:07 AM.
How many people live in Grand County?
Grand County has a population of approximately 9.600.
What is the nearest airport en Grand County?
The closest airports are Salt Lake City International Airport (SLC), 322 km away and Denver International Airport (DEN), 444 km away.
What are the top things en do in Grand County?
Popular options include Arches National Park, Dead Horse Point State Park, Canyonlands National Park, Goblin Valley State Park, Capitol Reef National Park and Black Canyon of the Gunnison National Park.
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 7, 2026 at 3:07 AM lokale tijd. Live blocks refresh every 15 minutes; climate averages monthly.
