San Juan County Klima and Average Wetter
Klima of San Juan County: average temperatures, rainfall and seasons month by month.
Klima in San Juan County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Monat | Durchschnittliches Maximum | Durchschnittliches Minimum | Niederschlag | Bewertung |
|---|---|---|---|---|
| Januar | 2° | -7° | 25 mm | ★★☆☆☆ |
| Februar | 5° | -5° | 37 mm | ★★☆☆☆ |
| März | 10° | -1° | 24 mm | ★★★☆☆ |
| April | 14° | 1° | 32 mm | ★★★★☆ |
| Mai | 19° | 6° | 30 mm | ★★★★☆ |
| Juni | 27° | 14° | 36 mm | ★★★★★ |
| Juli | 29° | 16° | 39 mm | ★★★★★ |
| August | 27° | 15° | 74 mm | ★★★★☆ |
| September | 22° | 11° | 32 mm | ★★★★★ |
| Oktober | 16° | 5° | 105 mm | ★★★☆☆ |
| November | 7° | -2° | 20 mm | ★★★☆☆ |
| Dezember | 5° | -4° | 15 mm | ★★★☆☆ |
Klima type: Kontinental. Quelle: Open-Meteo archive (ERA5).
Recent extremes in San Juan County
Hochest and lowest readings observed in the last 3 years of reanalysis data – not all-time records.
How San Juan County compares mit nearby places
Annual averages, and the difference against San Juan County.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Mo.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 |
Beste Reisezeit San Juan County
Go in Mai, Juni, Juli and September. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: Januar, Februar and Dezember – expect the least comfortable mix of heat, cold or rain.
What this means for San Juan County
Today is warmer than average for Oktober. The forecast high of 20°C is 4.5°C above the 16°C typical for this month.
Regen is very unlikely today – plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in Juni und August.
The gap between the warmest and coldest month averages 25°C.
What und pack, what und skip
- Layers – the daily swing is 14°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid Januar, Februar and Dezember – historically the least comfortable months here.
Zusammenfassung
San Juan County is a county in Utah. San Juan County is a county in the United States. Die Einwohnerzahl beträgt etwa 14.500.
Aktuell sind es 17°C (63°F) in San Juan County mit klar. Die gefühlte Temperatur beträgt 15°C. Heute liegen die Temperaturen zwischen 9°C und 20°C. Die Niederschlagswahrscheinlichkeit beträgt 1%. Die Bedingungen für Besichtigungen erreichen 9.7/10 – ausgezeichnet — jetzt los.
Die beste Reisezeit für San Juan County is Mai, Juni, Juli and September. Das Klima ist continental. Januar, Februar and Dezember sind meist die ungemütlichsten Mo.ate. Juli ist der wärmste Mo.at mit durchschnittlichen Höchstwerten um 29°C, während Januar ist der kälteste Mo.at mit Tiefstwerten um -7°C.
Der nächstgelegene große Flughafen ist Salt Lake City International Airport (SLC), about 399 km away. Zu den Sehenswürdigkeiten in der Nähe gehören Mo.ument Valley, Canyonlands National Park, Dead Horse Point State Park and Arches National Park.
Kurz gesagt. Today is warmer than average for Oktober. The forecast high of 20°C is 4.5°C above the 16°C typical for this month. The best window und be outside is roughly 11 AM und 2 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in San Juan County today at 9.9/10. 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 San Juan County
| Typ | County |
|---|---|
| State | Utah |
| Land | Vereinigte Staaten |
| Kontinent | Nordamerika |
| Koordinaten | 37°37′30″N 109°47′60″W (37.625, -109.8) |
| Bevölkerung | 14.500 |
| Ortszeit | 7:34 PM (UTC-06:00) |
| Beste Monate | Mai, Juni, Juli and September |
| Klima | Kontinental |
Wetter map for San Juan County
Animated model layers. Pick a layer und load it.
Animated layers by Windy. 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.
Klima 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 Nordamerika.
What is the weather like in San Juan County jetzt?
It is currently 17°C (63°F) mit klar. Luftfeuchtigkeit is 41% and wind is 7 km/h.
When is the best time und visit San Juan County?
Mai, Juni, Juli and September offer the most comfortable conditions in San Juan County, which has a continental climate. Januar, Februar and Dezember 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 Ortszeit is 7:34 PM.
How many people live in San Juan County?
San Juan County has a population of approximately 14.500.
What is the nearest airport und San Juan County?
The closest airports are Salt Lake City International Airport (SLC), 399 km away.
What are the top things und do in San Juan County?
Popular options include Mo.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. |
|---|---|
| Vorhersage and observations | Open-Meteo (ECMWF and national models). |
| Luftqualität and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Wetter 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 5, 2026 at 7:34 PM Ortszeit. Live blocks refresh every 15 minutes; climate averages monthly.
