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Weather in McKinney, Texas for May 2027

Your guide to McKinney weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in McKinney at the beginning of May is 25 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 30.3 °C by the end of May.

  • Rain 🌧️

  • McKinney experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 326.8 mm.

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Average dry days
7
Dry days
Average rainy days
24
Rainy days
Average snowy days
0
Snow days
Average temperatures
27°/18°
Temperatures
Average wind speed
24 km/h
Avg max wind
Average humidity
73 %
Avg humidity

McKinney Weather May

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Temperatures trend during May in McKinney

See the weather trend as well as the moving average line

May weather in McKinney day by day

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Date Weather Temperatures Rain UV More
May 1 Light rain shower
Light rain shower
23° /17° 14.5 mm 5
May 2 Light rain shower
Light rain shower
24° /14° 17 mm 7
May 3 Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
25° /13° 6.3 mm 8
May 4 Sunny
Sunny
26° /15° 1 mm 8
May 5 Light rain shower
Light rain shower
27° /16° 22.1 mm 7
May 6 Thundery outbreaks possible
Thundery outbreaks possible
23° /16° 49.4 mm 6
May 7 Mist
Mist
27° /17° 4 mm 7
May 8 Patchy light rain with thunder
Patchy light rain with thunder
27° /16° 12.9 mm 6
May 9 Light rain shower
Light rain shower
27° /16° 0.7 mm 7
May 10 Overcast
Overcast
24° /15° 14.5 mm 6
May 11 Patchy rain possible
Patchy rain possible
22° /14° 0.2 mm 4
May 12 Moderate or heavy rain shower
Moderate or heavy rain shower
24° /14° 5.7 mm 7
May 13 Sunny
Sunny
30° /17° 0.5 mm 8
May 14 Sunny
Sunny
32° /18° 0 mm 9
May 15 Sunny
Sunny
31° /20° 0.1 mm 9
May 16 Light rain shower
Light rain shower
30° /20° 2.8 mm 8
May 17 Light rain shower
Light rain shower
29° /21° 9 mm 6
May 18 Sunny
Sunny
30° /21° 2.2 mm 6
May 19 Sunny
Sunny
29° /21° 9.3 mm 6
May 20 Overcast
Overcast
26° /18° 1.8 mm 5
May 21 Partly cloudy
Partly cloudy
29° /16° 0 mm 7
May 22 Overcast
Overcast
30° /19° 2.4 mm 7
May 23 Patchy rain possible
Patchy rain possible
29° /18° 6.2 mm 7
May 24 Moderate or heavy rain shower
Moderate or heavy rain shower
30° /20° 1 mm 8
May 25 Thundery outbreaks possible
Thundery outbreaks possible
30° /19° 0.3 mm 8
May 26 Partly cloudy
Partly cloudy
32° /19° 27.6 mm 9
May 27 Partly cloudy
Partly cloudy
29° /19° 60.3 mm 7
May 28 Thundery outbreaks possible
Thundery outbreaks possible
30° /18° 11.8 mm 8
May 29 Thundery outbreaks possible
Thundery outbreaks possible
28° /19° 6.5 mm 8
May 30 Patchy rain possible
Patchy rain possible
31° /20° 6 mm 8
May 31 Sunny
Sunny
32° /19° 5.9 mm 8
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Important Notice
Our weather forecast for McKinney 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 McKinney forecast closer to your planned date for the most up-to-date weather information.

McKinney in May - FAQ

What are the expected maximum and minimum temperatures in McKinney during May?

During May, expect a variety of temperatures with highs around 27° and lows near 18°, suitable for diverse activities and preferences.

How much rainfall should be expected in McKinney during May?

Significant rainfall exceeding 326.8 mm is expected in McKinney during May, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in McKinney during May?

The average wind speed in McKinney during May is 24 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in McKinney

Explore the daily rainfall trends and prepare for McKinneys May weather 💧
Typically, McKinney has 24 rainy days in May with a total of 326.8 mm of rainfall.

UV exposure in McKinney during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️

Quick links

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Location coordinates Where is McKinney?

Get accurate weather forecasts for McKinney, located at latitude 33.198 and longitude -96.615. Stay updated with localized weather information tailored for McKinney.

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