Summit County (Breckenridge)
May
Weather in Summit County for May 2025
Your guide to Summit County weather in May - trends and predictions
Expect heavy snowfall in Summit County during May, with an average of 17 snowy days.
According to Summit County snow forecast for May 2025, 2 snowy days are expected at the beginning of May. The first snowfall for May is expected in Thursday, May 1.The forecast for the first days of May 2025 in Summit County predicts a temperature of 8.8 °F, which is cooler than the historical average.
In general, the average temperature in Summit County at the beginning of May is 11.1 °F. As the month progressed, temperatures tended to slightly decrease, reaching an average of 10.9 °F by the end of May.
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Snow Forecast ❄️
Temperatures
More
12
Dry days
2
Rainy days
17
Snow days
7°/-4°
Temperatures
25 km/h
Avg max wind
66 %
Avg humidity
Summit County Weather May
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  7° | 2 8° | 3 10° | ||||
| 4 11° | 5 14° | 6  14° | 7 14° | 8  -2° | 9  0° | 10  1° |
| 11 4° | 12 3° | 13 6° | 14 7° | 15 7° | 16  10° | 17 11° |
| 18  9° | 19 11° | 20 11° | 21  5° | 22 8° | 23 8° | 24  8° |
| 25 7° | 26  6° | 27 10° | 28 14° | 29 14° | 30 13° | 31  12° |
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Temperatures trend during May in Summit County
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| May 1 | Patchy rain possible | 7° /-2° | 2.6 mm | 0.8 cm | |
| May 2 | Patchy rain possible | 8° /-2° | 1.8 mm | 0.3 cm | |
| May 3 | Patchy rain possible | 10° /-1° | 0.5 mm | 0 cm | |
| May 4 | Patchy rain possible | 11° /1° | 2.3 mm | 0 cm | |
| May 5 | Patchy rain possible | 14° /1° | 0.1 mm | 0 cm | |
| May 6 | Sunny | 14° /1° | 0 mm | 0 cm | |
| May 7 | Sunny | 14° /3° | 0.1 mm | 0 cm | |
| May 8 | Patchy light snow | -2° /-18° | 2 mm | 1 cm | |
| May 9 | Moderate or heavy snow with thunder | 0° /-7° | 8 mm | 5.7 cm | |
| May 10 | Patchy light snow with thunder | 1° /-7° | 3.3 mm | 1.9 cm | |
| May 11 | Patchy light snow with thunder | 4° /-6° | 5.4 mm | 3 cm | |
| May 12 | Moderate or heavy snow with thunder | 3° /-3° | 17.6 mm | 12.6 cm | |
| May 13 | Patchy light snow with thunder | 6° /-4° | 5 mm | 0 cm | |
| May 14 | Moderate or heavy snow with thunder | 7° /-2° | 8.4 mm | 4 cm | |
| May 15 | Patchy rain possible | 7° /-3° | 1.1 mm | 0.2 cm | |
| May 16 | Partly cloudy | 10° /-1° | 0.1 mm | 0 cm | |
| May 17 | Partly cloudy | 11° /0° | 0 mm | 0 cm | |
| May 18 | Patchy light rain with thunder | 9° /0° | 3.7 mm | 0.1 cm | |
| May 19 | Patchy rain possible | 11° /0° | 0 mm | 0 cm | |
| May 20 | Patchy rain possible | 11° /0° | 0.4 mm | 0.1 cm | |
| May 21 | Moderate or heavy snow showers | 5° /-5° | 3.2 mm | 1.3 cm | |
| May 22 | Partly cloudy | 8° /-7° | 0 mm | 0 cm | |
| May 23 | Patchy light snow with thunder | 8° /-2° | 3.9 mm | 1.8 cm | |
| May 24 | Patchy light drizzle | 8° /-5° | 0.3 mm | 0 cm | |
| May 25 | Moderate or heavy snow showers | 7° /-3° | 3.4 mm | 1.5 cm | |
| May 26 | Patchy moderate snow | 6° /-4° | 0.4 mm | 0.1 cm | |
| May 27 | Sunny | 10° /-2° | 0 mm | 0 cm | |
| May 28 | Patchy light drizzle | 14° /0° | 2 mm | 0.1 cm | |
| May 29 | Patchy rain possible | 14° /2° | 0 mm | 0 cm | |
| May 30 | Sunny | 13° /0° | 0 mm | 0 cm | |
| May 31 | Overcast | 12° /0° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Summit County in May 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 Summit County forecast closer to your planned date for the most up-to-date weather information.
Summit County in May - FAQ
What are the expected maximum and minimum temperatures in Summit County during May?
Prepare for cooler days with highs just around 7° and colder nights, dipping below -4°.
How much rainfall should be expected in Summit County during May?
Significant rainfall exceeding 109.6 mm is expected in Summit County during May, occurring over more than 2 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Summit County in May 2025?
Summit County experiences an average snowfall of 56.42 cm during May, occurring over 17 days.
What are the typical wind conditions in Summit County during May?
The average wind speed in Summit County during May is 25 km/h, suggesting breezy to windy conditions, depending on your activities.
Summit County snow forecast May 2025
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May rainfall patterns in Summit County
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