Grand County Climat and Average Météo
Climat of Grand County: average temperatures, rainfall and seasons month by month.
Climat in Grand County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mois | Max moyenne | Min moyenne | Précipitations | Évaluation |
|---|---|---|---|---|
| janvier | 6° | -4° | 10 mm | ★★★☆☆ |
| février | 12° | 0° | 29 mm | ★★★☆☆ |
| mars | 18° | 4° | 19 mm | ★★★★☆ |
| avril | 22° | 7° | 12 mm | ★★★★★ |
| mai | 27° | 12° | 12 mm | ★★★★★ |
| juin | 35° | 20° | 5 mm | ★★★★★ |
| juillet | 37° | 22° | 7 mm | ★★★★☆ |
| août | 36° | 21° | 14 mm | ★★★★☆ |
| septembre | 31° | 17° | 7 mm | ★★★★★ |
| octobre | 22° | 9° | 44 mm | ★★★★☆ |
| novembre | 13° | 1° | 28 mm | ★★★☆☆ |
| décembre | 7° | -2° | 13 mm | ★★★☆☆ |
Climat type: Semi-arid. Source : Open-Meteo archive (ERA5).
Recent extremes in Grand County
Élevéest and lowest readings observed in the last 3 years of reanalysis data – not all-time records.
How Grand County compares avec 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 |
Meilleur moment pour visiter Grand County
Go in avril, mai, juin, juillet, août and septembre. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janvier, février and décembre – expect the least comfortable mix of heat, cold or rain.
What this means for Grand County
Today is slightly cooler than average for octobre. The forecast high of 19°C is 2.9°C below the 22°C typical for this month.
A 22% chance means most of the area stays dry; a passing shower is possible but short.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in juin à août.
The gap between the warmest and coldest month averages 29°C.
What à pack, what à skip
- Layers – the daily swing is 12°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid janvier, février and décembre – historically the least comfortable months here.
Résumé
Grand County is a county in Utah. Grand County is a county in the United States. Sa population est d’environ 9.600.
Actuellement, il fait 15°C (58°F) in Grand County avec ciel dégagé. La température ressentie est de 13°C. Aujourd’hui, les températures vont de 11°C à 19°C. La probabilité de précipitations est de 22%. Les conditions pour les visites obtiennent 9.3/10 – excellent — partez maintenant.
La meilleure période pour visiter Grand County is avril, mai, juin, juillet, août and septembre. Le climat est semi-arid. janvier, février and décembre sont généralement les mois les moins confortables. juillet est le mois le plus chaud, avec des maximales moyennes proches de 37°C, tandis que janvier est le mois le plus froid, avec des minimales proches de -4°C.
L’aéroport principal le plus proche est Salt Lake City International Airport (SLC), about 322 km away. Parmi les sites à proximité, citons Arches National Park, Dead Horse Point State Park, Canyonlands National Park and Goblin Valley State Park.
En termes simples. Today is slightly cooler than average for octobre. The forecast high of 19°C is 2.9°C below the 22°C typical for this month. The best window à be outside is roughly 2 PM à 5 PM, when temperature, rain chance and wind line up best. hiking is the strongest bet in Grand County today at 9.4/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Grand County
| Type | County |
|---|---|
| State | Utah |
| Pays | États-Unis |
| Continent | Amérique du Nord |
| Coordonnées | 38°34′23.9″N 109°32′59.3″W (38.5733, -109.5498) |
| Population | 9.600 |
| Heure locale | 3:29 AM (UTC-06:00) |
| Meilleurs mois | avril, mai, juin, juillet, août and septembre |
| Climat | Semi-arid |
Météo map for Grand County
Animated model layers. Pick a layer à load it.
Animated layers by Venty. For pin-level detail and nearby places, see the interactive map below.
Explore Grand County
Every topic we hold for this place, and the same topic for the places around it.
Climat for related places
Frequently asked questions
Where is Grand County?
Grand County is a county in Utah. Its coordinates are 38.5733, -109.5498. It lies in Amérique du Nord.
What is the weather like in Grand County maintenant?
It is currently 15°C (58°F) avec ciel dégagé. Humidité is 52% and wind is 2 km/h.
When is the best time à visit Grand County?
avril, mai, juin, juillet, août and septembre offer the most comfortable conditions in Grand County, which has a semi-arid climate. janvier, février and décembre are usually the hardest months for outdoor plans.
What time zone is Grand County in?
Grand County observes America/Denver (UTC-06:00). The heure locale is 3:29 AM.
How many people live in Grand County?
Grand County has a population of approximately 9.600.
What is the nearest airport à 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 à 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. |
|---|---|
| Prévisions and observations | Open-Meteo (ECMWF and national models). |
| Qualité de l’air and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Météo 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 octobre 24, 2026 at 3:29 AM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
