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United States weather

Weather in Summit County, Utah for May 2027

Your guide to Summit County weather in May - trends and predictions

    Snow Forecast ❄️

  • With an average of 4 snowy days, Summit County usually enjoys a light touch of snow in May.

    • Temperatures

  • In general, the average temperature in Summit County at the beginning of May is 10.9 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 18.3 °C by the end of May.

    • More

  • Is May a good time to visit Summit County? check out the best time to travel to Summit County page.

  • ✨ Is May a good time to visit Summit County? – Ask the AI Weatherman

Average dry days
21
Dry days
Average rainy days
6
Rainy days
Average snowy days
4
Snow days
Average temperatures
14°/2°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
57 %
Avg humidity

Summit County Weather May

Move between months or click on a day
April
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny
10°
2
Partly cloudy
13°
3
Light snow
14°
4
Light rain
14°
5
Moderate or heavy snow with thunder
8°
6
Moderate or heavy snow with thunder
7°
7
Moderate or heavy snow with thunder
10°
8
Sunny
12°
9
Patchy light rain with thunder
14°
10
Patchy rain possible
16°
11
Sunny
19°
12
Patchy rain possible
20°
13
Sunny
18°
14
Patchy rain possible
11°
15
Patchy light rain with thunder
13°
16
Patchy rain possible
14°
17
Sunny
13°
18
Heavy rain
9°
19
Patchy rain possible
10°
20
Moderate or heavy snow with thunder
11°
21
Moderate or heavy snow with thunder
12°
22
Patchy rain possible
17°
23
Sunny
16°
24
Thundery outbreaks possible
17°
25
Moderate or heavy snow with thunder
16°
26
Patchy rain possible
17°
27
Sunny
19°
28
Thundery outbreaks possible
20°
29
Patchy light rain with thunder
20°
30
Light snow
16°
31
Sunny
20°

Temperatures trend during May in Summit County

See the weather trend as well as the moving average line

May weather in Summit County day by day

Click on a date for more information
April June
Date Weather Temperatures Rain Snow More
May 1 Sunny
Sunny
 10° /-2° 0.1 mm 0 cm
May 2 Partly cloudy
Partly cloudy
 13° /-1° 0 mm 0 cm
May 3 Light snow
Light snow
 14° /1° 0.9 mm 0.6 cm
May 4 Light rain
Light rain
 14° /2° 2.5 mm 0 cm
May 5 Moderate or heavy snow with thunder
Moderate or heavy snow with thunder
 8° /0° 28 mm 11.3 cm
May 6 Moderate or heavy snow with thunder
Moderate or heavy snow with thunder
 7° /-1° 5 mm 2.2 cm
May 7 Moderate or heavy snow with thunder
Moderate or heavy snow with thunder
 10° /-1° 5.2 mm 3.6 cm
May 8 Sunny
Sunny
 12° /-1° 0.7 mm 0.5 cm
May 9 Patchy light rain with thunder
Patchy light rain with thunder
 14° /1° 0.8 mm 0 cm
May 10 Patchy rain possible
Patchy rain possible
 16° /1° 1.2 mm 0 cm
May 11 Sunny
Sunny
 19° /3° 0.5 mm 0 cm
May 12 Patchy rain possible
Patchy rain possible
 20° /5° 0.2 mm 0 cm
May 13 Sunny
Sunny
 18° /6° 0.3 mm 0 cm
May 14 Patchy rain possible
Patchy rain possible
 11° /2° 0.1 mm 0 cm
May 15 Patchy light rain with thunder
Patchy light rain with thunder
 13° /3° 0.5 mm 0 cm
May 16 Patchy rain possible
Patchy rain possible
 14° /2° 1.3 mm 0 cm
May 17 Sunny
Sunny
 13° /3° 0.8 mm 0 cm
May 18 Heavy rain
Heavy rain
 9° /0° 26.7 mm 15.8 cm
May 19 Patchy rain possible
Patchy rain possible
 10° /-1° 0.4 mm 0 cm
May 20 Moderate or heavy snow with thunder
Moderate or heavy snow with thunder
 11° /-1° 2.9 mm 1.4 cm
May 21 Moderate or heavy snow with thunder
Moderate or heavy snow with thunder
 12° /1° 1.8 mm 0.7 cm
May 22 Patchy rain possible
Patchy rain possible
 17° /1° 0 mm 0 cm
May 23 Sunny
Sunny
 16° /2° 0.1 mm 0 cm
May 24 Thundery outbreaks possible
Thundery outbreaks possible
 17° /3° 1 mm 0 cm
May 25 Moderate or heavy snow with thunder
Moderate or heavy snow with thunder
 16° /4° 5 mm 1.1 cm
May 26 Patchy rain possible
Patchy rain possible
 17° /3° 1 mm 0 cm
May 27 Sunny
Sunny
 19° /4° 0 mm 0 cm
May 28 Thundery outbreaks possible
Thundery outbreaks possible
 20° /6° 0 mm 0 cm
May 29 Patchy light rain with thunder
Patchy light rain with thunder
 20° /6° 1.4 mm 0 cm
May 30 Light snow
Light snow
 16° /4° 3.5 mm 1.1 cm
May 31 Sunny
Sunny
 20° /5° 0 mm 0 cm
Next
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.
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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 14° and colder nights, dipping below 2°.

How much rainfall should be expected in Summit County during May?
Moderate rainfall is anticipated in Summit County during May, with a total of 92 mm spread over approximately 6 days. Considering plans for rainy days is advisable.

Will it snow in Summit County in May 2027?
Summit County experiences an average snowfall of 31.1 cm during May, occurring over 4 days.

What are the typical wind conditions in Summit County during May?
The average wind speed in Summit County during May is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

Summit County snow forecast May 2027

Track daily snowfall levels and discover Summit County’s snowy potential this May ❄️
On average, Summit County sees 4 snowy days during May, with approximately 31.1 cm of total snowfall.

May rainfall patterns in Summit County

Explore the daily rainfall trends and prepare for Summit Countys May weather 💧
Typically, Summit County has 6 rainy days in May with a total of 92 mm of rainfall.
Top locations in Summit County
Select a location for an accurate weather forecast
AkronBreckenridgePark City
More Locations
Quick links
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