San Juan County Travel Guide
San Juan County travel guide: interactive map, live weather, best time to visit, things to do and nearby places.
Summary
San Juan County is a county in Utah. San Juan County is a county in the United States. It has a population of about 14.500.
Right now it is 50°F (10°C) in San Juan County with mainly clear. It feels like 43°F. Today runs from 48°F to 55°F. Chance of precipitation is 60%. Sightseeing conditions score 7.1/10 - good conditions.
The best time to visit San Juan County is May, June, July and September. The climate is continental. January, February and December tend to be the least comfortable months. July is the warmest month with average highs near 83°F, while January is the coldest with lows near 19°F.
The closest major airport is Salt Lake City International Airport (SLC), about 248 mi away. Nearby highlights include Monument Valley, Canyonlands National Park, Dead Horse Point State Park and Arches National Park.
In plain terms. Today is much colder than average for September. The forecast high of 55°F is 16.4°F below the 72°F typical for this month. The best window to be outside is roughly 3 PM to 6 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in San Juan County today at 9.1/10. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Map of San Juan County
Interactive map with nearby places. Switch between street, terrain and satellite views.
Coordinates: 37°37′30″N 109°47′60″W (37.625, -109.8)
Weather in San Juan County right now
Source: Open-Meteo. Updated 10:27 PM, Sep 30 local time.
Weekend outlook
☁️ 72° / 52°
Overcast · 0% rain · wind 7 mph
☀️ 68° / 53°
Clear sky · 0% rain · wind 12 mph
Quick facts about San Juan County
| Type | County |
|---|---|
| State | Utah |
| Country | United States |
| Continent | North America |
| Coordinates | 37°37′30″N 109°47′60″W (37.625, -109.8) |
| Population | 14.500 |
| Local time | 10:27 PM (UTC-06:00) |
| Best months | May, June, July and September |
| Climate | Continental |
Things to do in San Juan County
Attractions, parks and landmarks in and around San Juan County.
Best time to visit San Juan County
Go in May, June, July and September. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, February and December - expect the least comfortable mix of heat, cold or rain.
What to pack, what to skip
- Layers - the daily swing is 60°F, so mornings feel nothing like afternoons
- If your dates are flexible, avoid January, February and December - historically the least comfortable months here.
Airports near San Juan County
Closest airports with IATA codes and distances.
| Airport | Code | Distance | Serves |
|---|---|---|---|
| Salt Lake City International Airport | SLC | 248 mi | Salt Lake City |
Explore San Juan County
Every topic we hold for this place, and the same topic for the places around it.
Travel Guide for related places
Frequently asked questions
Where is San Juan County?
San Juan County is a county in Utah. Its coordinates are 37.625, -109.8. It lies in North America.
What is the weather like in San Juan County right now?
It is currently 50°F (10°C) with mainly clear. Humidity is 59% and wind is 10 mph.
When is the best time to visit San Juan County?
May, June, July and September offer the most comfortable conditions in San Juan County, which has a continental climate. January, February and December are usually the hardest months for outdoor plans.
What time zone is San Juan County in?
San Juan County observes America/Denver (UTC-06:00). The local time is 10:27 PM.
How many people live in San Juan County?
San Juan County has a population of approximately 14.500.
What is the nearest airport to San Juan County?
The closest airports are Salt Lake City International Airport (SLC), 248 mi away.
What are the top things to do in San Juan County?
Popular options include Monument Valley, Canyonlands National Park, Dead Horse Point State Park, Arches National Park, Mesa Verde National Park and Mesa Verde (UNESCO World Heritage Site).
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts. |
|---|---|
| Map tiles | OpenStreetMap contributors, CARTO and Esri. |
| Elevation | Open-Meteo digital elevation model where the dataset has no value. |
| 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 September 30, 2026 at 10:27 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
