Jefferson County (Lakewood)
June
Weather in Jefferson County, Colorado for June 2026
Your guide to Jefferson County weather in June - trends and predictions
In general, the average temperature in Jefferson County at the beginning of June is 24.1 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 29.9 °F by the end of June.
Jefferson County experiences heavy rainfall in June, with over 20 rainy days and an average total precipitation 118.7 mm.
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Temperatures
Rain 🌧️
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7
Dry days
23
Rainy days
0
Snow days
27°/14°
Temperatures
18 km/h
Avg max wind
46 %
Avg humidity
Jefferson County Weather June
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Temperatures trend during June in Jefferson County
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June weather in Jefferson County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jun. 1 |  Moderate or heavy rain shower | 27° /11° | 2.4 mm | 6 | |
| Jun. 2 | Moderate or heavy rain shower | 26° /11° | 12.3 mm | 6 | |
| Jun. 3 |  Heavy rain at times | 19° /11° | 21.8 mm | 5 | |
| Jun. 4 | Moderate or heavy rain shower | 22° /12° | 12.7 mm | 5 | |
| Jun. 5 | Moderate or heavy rain shower | 23° /13° | 3.4 mm | 5 | |
| Jun. 6 | Heavy rain at times | 25° /12° | 1.8 mm | 6 | |
| Jun. 7 | Heavy rain at times | 27° /11° | 1.4 mm | 6 | |
| Jun. 8 | Heavy rain at times | 24° /12° | 1.8 mm | 6 | |
| Jun. 9 | Moderate or heavy rain shower | 26° /12° | 4.4 mm | 6 | |
| Jun. 10 |  Patchy rain possible | 27° /12° | 1.8 mm | 6 | |
| Jun. 11 | Moderate or heavy rain shower | 25° /13° | 3.7 mm | 6 | |
| Jun. 12 | Moderate or heavy rain shower | 27° /14° | 6.8 mm | 6 | |
| Jun. 13 | Moderate or heavy rain shower | 27° /13° | 3.6 mm | 6 | |
| Jun. 14 |  Overcast | 29° /12° | 2.7 mm | 6 | |
| Jun. 15 | Moderate or heavy rain shower | 29° /14° | 2.2 mm | 6 | |
| Jun. 16 | Moderate or heavy rain shower | 28° /14° | 15.6 mm | 6 | |
| Jun. 17 | Patchy rain possible | 27° /15° | 0.3 mm | 6 | |
| Jun. 18 |  Partly cloudy | 27° /11° | 0.1 mm | 7 | |
| Jun. 19 |  Sunny | 30° /12° | 2.5 mm | 7 | |
| Jun. 20 | Overcast | 32° /14° | 0.3 mm | 7 | |
| Jun. 21 | Moderate rain at times | 30° /15° | 0.9 mm | 7 | |
| Jun. 22 | Moderate or heavy rain shower | 29° /15° | 5.2 mm | 7 | |
| Jun. 23 | Patchy rain possible | 28° /15° | 0.3 mm | 6 | |
| Jun. 24 | Partly cloudy | 29° /13° | 4.8 mm | 7 | |
| Jun. 25 |  Cloudy | 30° /14° | 0 mm | 7 | |
| Jun. 26 | Partly cloudy | 30° /15° | 0.3 mm | 7 | |
| Jun. 27 | Sunny | 32° /15° | 0.2 mm | 8 | |
| Jun. 28 | Patchy rain possible | 32° /15° | 0.8 mm | 7 | |
| Jun. 29 | Patchy rain possible | 30° /14° | 3.8 mm | 7 | |
| Jun. 30 | Heavy rain at times | 26° /15° | 3.9 mm | 6 | |
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Important Notice
Our weather forecast for Jefferson County in June 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 Jefferson County forecast closer to your planned date for the most up-to-date weather information.
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Jefferson County in June - FAQ
What are the expected maximum and minimum temperatures in Jefferson County during June?
Enjoy moderate daytime temperatures of up to 27° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Jefferson County during June?
Significant rainfall exceeding 118.7 mm is expected in Jefferson County during June, occurring over more than 23 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Jefferson County during June?
The average wind speed in Jefferson County during June is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
June rainfall patterns in Jefferson County
Explore the daily rainfall trends and prepare for Jefferson Countys June weather 💧
UV exposure in Jefferson County during June
Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
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Where is Jefferson County?Get accurate weather forecasts for Jefferson County, located at latitude 39.705 and longitude -105.081. Stay updated with localized weather information tailored for Jefferson County.
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