Best Time至Visit San Juan County
最佳旅游时间 San Juan County: 五月, 六月, 七月 and 九月. 月份-by-month temperature, rainfall and crowd guidance.
最佳旅游时间 San Juan County
Go in 五月, 六月, 七月 and 九月. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: 一月, 二月 and 十二月 - expect the least comfortable mix of heat, cold or rain.
气候 in San Juan County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| 月份 | Avg high | Avg low | 雨fall | Rating |
|---|---|---|---|---|
| 一月 | 2° | -7° | 25 mm | ★★☆☆☆ |
| 二月 | 5° | -5° | 37 mm | ★★☆☆☆ |
| 三月 | 10° | -1° | 24 mm | ★★★☆☆ |
| 四月 | 14° | 1° | 32 mm | ★★★★☆ |
| 五月 | 19° | 6° | 30 mm | ★★★★☆ |
| 六月 | 27° | 14° | 36 mm | ★★★★★ |
| 七月 | 29° | 16° | 39 mm | ★★★★★ |
| 八月 | 27° | 15° | 74 mm | ★★★★☆ |
| 九月 | 22° | 11° | 32 mm | ★★★★★ |
| 十月 | 16° | 5° | 105 mm | ★★★☆☆ |
| 十一月 | 7° | -2° | 20 mm | ★★★☆☆ |
| 十二月 | 5° | -4° | 15 mm | ★★★☆☆ |
气候 type: 大洲al. 来源： Open-Meteo archive (ERA5).
How San Juan County compares，天气为nearby places
Annual averages, and the difference against San Juan County.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| 周一ument Valley | 75 km | 14°C | +5°C warmer | 154 mm |
| Canyonlands National Park | 78 km | 15°C | +5°C warmer | 127 mm |
| Dead Horse Point State Park | 95 km | 13°C | +4°C warmer | 188 mm |
| Moab | 108 km | 16°C | +6°C warmer | 200 mm |
| Grand County | 108 km | 16°C | +6°C warmer | 200 mm |
What至pack, what至skip
- A warm mid-layer and gloves for early mornings and evenings
- A packable rain shell - 3 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid 一月, 二月 and 十二月 - historically the least comfortable months here.
摘要
San Juan County is a county in Utah. San Juan County is a county in the United States. 人口约为14.500.
目前气温为4°C (39°F) in San Juan County，天气为晴. 体感温度为2°C. 今天气温在1°C至7°C. 降水概率为2%. Sightseeing conditions score 7.9/10 - 良好.
最佳旅游时间是San Juan County is 五月, 六月, 七月 and 九月. 气候为continental. 一月, 二月 and 十二月 tend至be the least comfortable months. 七月 is the warmest month，天气为average highs near 29°C, while 一月 is the coldest，天气为lows near -7°C.
The closest major airport is Salt Lake City International Airport (SLC), about 399 km away. Nearby highlights include 周一ument Valley, Canyonlands National Park, Dead Horse Point State Park and Arches National Park.
简单来说。 Today is much colder than average for 十月. The forecast high of 7°C is 8.6°C below the 16°C typical for this month. The best window至be outside is roughly 3 PM至6 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in San Juan County today at 9.9/10. Overnight lows near 1°C mean ice is possible on bridges before dawn.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
天气：San Juan County现在
Open-Meteo Updated 12:05 PM, 十月 27 local time.
Weekend outlook
🌦️ 9° / 3°
Light drizzle · 60% rain · wind 20 km/h
🌦️ 7° / 1°
Light drizzle · 84% rain · wind 27 km/h
可做的活动 in San Juan County
景点, parks and landmarks in and around San Juan County.
Quick facts about San Juan County
Explore San Juan County
Every topic we hold for this place, and the same topic for the places around it.
Best Time至Visit 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 北美洲.
What is the weather like in San Juan County现在?
It is currently 4°C (39°F)，天气为晴. 湿度 is 79% and wind is 2 km/h.
When is the best time至visit San Juan County?
五月, 六月, 七月 and 九月 offer the most comfortable conditions in San Juan County, which has a continental climate. 一月, 二月 and 十二月 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 12:05 PM.
How many people live in San Juan County?
San Juan County has a population of approximately 14.500.
What is the nearest airport至San Juan County?
The closest airports are Salt Lake City International Airport (SLC), 399 km away.
What are the top things至do in San Juan County?
Popular options include 周一ument 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. |
|---|---|
| 预报 and observations | Open-Meteo (ECMWF and national models). |
| 空气质量 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 气候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National 天气 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 十月 27, 2026 at 12:05 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
