San Juan County (Silverton)
July
Weather in San Juan County, Colorado for July 2027
Your guide to San Juan County weather in July - trends and predictions
The climate of San Juan County in July is notably wet, with an average of 14 rainy days, and a total of 151.6 mm of precipitation.
Is July a good time to visit San Juan County? check out the best time to travel to San Juan County page.
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Rain 🌧️
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17
Dry days
14
Rainy days
0
Snow days
17°/8°
Temperatures
13 km/h
Avg max wind
48 %
Avg humidity
San Juan County Weather July
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Temperatures trend during July in San Juan County
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July weather in San Juan County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Thundery outbreaks possible | 14° /4° | 0 mm | 11 | |
| Jul. 2 |  Moderate or heavy rain with thunder | 14° /4° | 43.8 mm | 10 | |
| Jul. 3 |  Moderate rain | 14° /5° | 16.9 mm | 10 | |
| Jul. 4 |  Partly cloudy | 16° /2° | 0.9 mm | 11 | |
| Jul. 5 |  Sunny | 18° /7° | 0 mm | 11 | |
| Jul. 6 |  Cloudy | 17° /8° | 0.2 mm | 11 | |
| Jul. 7 | Moderate or heavy rain with thunder | 16° /7° | 12.6 mm | 8 | |
| Jul. 8 |  Patchy rain possible | 18° /8° | 1.4 mm | 10 | |
| Jul. 9 | Partly cloudy | 18° /9° | 0.2 mm | 11 | |
| Jul. 10 | Patchy rain possible | 18° /10° | 2.2 mm | 11 | |
| Jul. 11 | Sunny | 19° /9° | 0 mm | 11 | |
| Jul. 12 | Partly cloudy | 19° /9° | 0 mm | 11 | |
| Jul. 13 | Thundery outbreaks possible | 18° /9° | 0.6 mm | 10 | |
| Jul. 14 | Thundery outbreaks possible | 18° /8° | 0.2 mm | 10 | |
| Jul. 15 | Partly cloudy | 17° /8° | 0.8 mm | 9 | |
| Jul. 16 | Patchy rain possible | 17° /9° | 2 mm | 7 | |
| Jul. 17 | Moderate or heavy rain with thunder | 15° /8° | 22 mm | 8 | |
| Jul. 18 | Thundery outbreaks possible | 16° /8° | 2.5 mm | 9 | |
| Jul. 19 | Thundery outbreaks possible | 17° /9° | 1 mm | 8 | |
| Jul. 20 |  Overcast | 18° /10° | 0.7 mm | 10 | |
| Jul. 21 | Thundery outbreaks possible | 17° /10° | 1.6 mm | 10 | |
| Jul. 22 |  Light rain | 15° /9° | 8.7 mm | 6 | |
| Jul. 23 | Light rain | 15° /9° | 3 mm | 6 | |
| Jul. 24 | Thundery outbreaks possible | 16° /9° | 3.1 mm | 8 | |
| Jul. 25 | Light rain | 17° /8° | 4.7 mm | 10 | |
| Jul. 26 | Light rain | 18° /9° | 5.2 mm | 10 | |
| Jul. 27 | Light rain | 18° /8° | 3.5 mm | 11 | |
| Jul. 28 | Thundery outbreaks possible | 18° /10° | 3 mm | 9 | |
| Jul. 29 | Moderate or heavy rain with thunder | 17° /8° | 6.8 mm | 7 | |
| Jul. 30 | Moderate or heavy rain with thunder | 16° /7° | 3.9 mm | 9 | |
| Jul. 31 | Thundery outbreaks possible | 18° /8° | 0.1 mm | 10 | |
| Next | |||||
Important Notice
Our weather forecast for San Juan County in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the San Juan County forecast closer to your planned date for the most up-to-date weather information.
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San Juan County in July - FAQ
What are the expected maximum and minimum temperatures in San Juan County during July?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in San Juan County during July?
Significant rainfall exceeding 151.6 mm is expected in San Juan County during July, occurring over more than 14 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in San Juan County during July?
The average wind speed in San Juan County during July is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in San Juan County
Explore the daily rainfall trends and prepare for San Juan Countys July weather 💧
Typically, San Juan County has 14 rainy days in July with a total of 151.6 mm of rainfall.
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