San Juan County Κλίμα and Average Καιρός
Κλίμα of San Juan County: average temperatures, rainfall and seasons month by month.
Κλίμα in San Juan County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Μήνας | Avg high | Avg low | Βροχήfall | Rating |
|---|---|---|---|---|
| Ιανουάριος | 2° | -7° | 25 mm | ★★☆☆☆ |
| Φεβρουάριος | 5° | -5° | 37 mm | ★★☆☆☆ |
| Μάρτιος | 10° | -1° | 24 mm | ★★★☆☆ |
| Απρίλιος | 14° | 1° | 32 mm | ★★★★☆ |
| Μάι | 19° | 6° | 30 mm | ★★★★☆ |
| Ιούνιος | 27° | 14° | 36 mm | ★★★★★ |
| Ιούλιος | 29° | 16° | 39 mm | ★★★★★ |
| Αύγουστος | 27° | 15° | 74 mm | ★★★★☆ |
| Σεπτέμβριος | 22° | 11° | 32 mm | ★★★★★ |
| Οκτώβριος | 16° | 5° | 105 mm | ★★★☆☆ |
| Νοέμβριος | 7° | -2° | 20 mm | ★★★☆☆ |
| Δεκέμβριος | 5° | -4° | 15 mm | ★★★☆☆ |
Κλίμα type: Ήπειροςal. Πηγή: Open-Meteo archive (ERA5).
Recent extremes in San Juan County
Υψηλόest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How San Juan County compares με nearby places
Annual averages, and the difference against San Juan County.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Δευument 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 |
Καλύτερη εποχή για επίσκεψη San Juan County
Go in Μάι, Ιούνιος, Ιούλιος and Σεπτέμβριος. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: Ιανουάριος, Φεβρουάριος and Δεκέμβριος - expect the least comfortable mix of heat, cold or rain.
What this means for San Juan County
Today is cooler than average for Οκτώβριος. The forecast high of 9°C is 6.9°C below the 16°C typical for this month.
A 27% chance means most of the area stays dry; a passing shower is possible but short.
Ριπές έως 53 km/h will push high-sided vehicles on exposed roads and bridges.
Northern Hemisphere, so peak summer falls in Ιούνιος έως Αύγουστος.
The gap between the warmest and coldest month averages 25°C.
What έως pack, what έως skip
- A warm mid-layer and gloves for early mornings and evenings
- Avoid exposed ridgelines, small boats and rooftop viewpoints while gusts stay above 53 km/h.
- If your dates are flexible, avoid Ιανουάριος, Φεβρουάριος and Δεκέμβριος - historically the least comfortable months here.
Περίληψη
San Juan County is a county in Utah. San Juan County is a county in the United States. Ο πληθυσμός είναι περίπου 14.500.
Αυτή τη στιγμή είναι 6°C (42°F) in San Juan County με Αίθριος. Η αισθητή θερμοκρασία είναι 3°C. Σήμερα η θερμοκρασία κυμαίνεται από 4°C έως 9°C. Η πιθανότητα βροχής είναι 27%. Sightseeing conditions score 7.4/10 - Καλές συνθήκες.
Η καλύτερη εποχή για επίσκεψη στο San Juan County is Μάι, Ιούνιος, Ιούλιος and Σεπτέμβριος. Το κλίμα είναι continental. Ιανουάριος, Φεβρουάριος and Δεκέμβριος tend έως be the least comfortable months. Ιούλιος is the warmest month με average highs near 29°C, while Ιανουάριος is the coldest με lows near -7°C.
The closest major airport is Salt Lake City International Airport (SLC), about 399 km away. Nearby highlights include Δευument Valley, Canyonlands National Park, Dead Horse Point State Park and Arches National Park.
Με απλά λόγια. Today is cooler than average for Οκτώβριος. The forecast high of 9°C is 6.9°C below the 16°C typical for this month. The best window έως be outside is roughly 5 PM έως 8 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in San Juan County today at 9.1/10. Ριπές έως 53 km/h will push high-sided vehicles on exposed roads and bridges.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about San Juan County
| Τύπος | County |
|---|---|
| State | Utah |
| Χώρα | Ηνωμένες Πολιτείες |
| Ήπειρος | Βόρεια Αμερική |
| Συντεταγμένες | 37°37′30″N 109°47′60″W (37.625, -109.8) |
| Πληθυσμός | 14.500 |
| Τοπική ώρα | 12:49 PM (UTC-06:00) |
| Best months | Μάι, Ιούνιος, Ιούλιος and Σεπτέμβριος |
| Κλίμα | Ήπειροςal |
Καιρός map for San Juan County
Animated model layers. Pick a layer έως load it.
Animated layers by Άνεμοςy. For pin-level detail and nearby places, see the interactive map below.
Explore San Juan County
Every topic we hold for this place, and the same topic for the places around it.
Κλίμα 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 Βόρεια Αμερική.
What is the weather like in San Juan County τώρα?
It is currently 6°C (42°F) με Αίθριος. Υγρασία is 73% and wind is 8 km/h.
When is the best time έως visit San Juan County?
Μάι, Ιούνιος, Ιούλιος and Σεπτέμβριος offer the most comfortable conditions in San Juan County, which has a continental climate. Ιανουάριος, Φεβρουάριος and Δεκέμβριος 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 12:49 PM.
How many people live in San Juan County?
San Juan County has a population of approximately 14.500.
What is the nearest airport έως San Juan County?
The closest airports are Salt Lake City International Airport (SLC), 399 km away.
What are the top things έως do in San Juan County?
Popular options include Δευument 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. |
|---|---|
| Πρόγνωση and observations | Open-Meteo (ECMWF and national models). |
| Ποιότητα αέρα and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Κλίμα averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Καιρός 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 Οκτώβριος 24, 2026 at 12:49 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
