Cary
May
Weather in Cary for May 2025
Your guide to Cary weather in May - trends and predictions
In general, the average temperature in Cary at the beginning of May is 26.4 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 24 °F by the end of May.
Expect significant rainfall in Cary during May, with an average of 19 rainy days.
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12
Dry days
19
Rainy days
0
Snow days
24°/15°
Temperatures
16 km/h
Avg max wind
77 %
Avg humidity
Cary in May average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  25° | 2  29° | 3  29° | 4 21° | |||
| 5 26° | 6 25° | 7 30° | 8  32° | 9  26° | 10 25° | 11 22° |
| 12 23° | 13 25° | 14 19° | 15 24° | 16 22° | 17 27° | 18 22° |
| 19 18° | 20  28° | 21  23° | 22 29° | 23  28° | 24 28° | 25 26° |
| 26 26° | 27 23° | 28 24° | 29 23° | 30 23° | 31 23° |
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Temperatures trend during May in Cary
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 | Light rain shower | 25° /17° | 7.2 mm | 6 | |
| May 2 | Sunny | 29° /17° | 0 mm | 7 | |
| May 3 | Partly cloudy | 29° /17° | 0 mm | 7 | |
| May 4 | Light rain shower | 21° /18° | 7.2 mm | 5 | |
| May 5 | Light rain shower | 26° /18° | 1.9 mm | 6 | |
| May 6 | Light rain shower | 25° /17° | 6.2 mm | 6 | |
| May 7 | Light rain shower | 30° /18° | 4 mm | 7 | |
| May 8 | Thundery outbreaks possible | 32° /19° | 12.9 mm | 7 | |
| May 9 | Patchy light rain with thunder | 26° /19° | 8.8 mm | 6 | |
| May 10 | Light rain shower | 25° /15° | 13.2 mm | 5 | |
| May 11 | Partly cloudy | 22° /11° | 0 mm | 6 | |
| May 12 | Partly cloudy | 23° /11° | 0 mm | 6 | |
| May 13 | Partly cloudy | 25° /12° | 0 mm | 7 | |
| May 14 | Light rain shower | 19° /16° | 18 mm | 4 | |
| May 15 | Light rain shower | 24° /17° | 4.4 mm | 5 | |
| May 16 | Patchy rain possible | 22° /15° | 0.3 mm | 5 | |
| May 17 | Light rain shower | 27° /16° | 3.5 mm | 6 | |
| May 18 | Light rain shower | 22° /18° | 11.1 mm | 5 | |
| May 19 | Light rain shower | 18° /14° | 7.8 mm | 4 | |
| May 20 | Cloudy | 28° /13° | 0 mm | 6 | |
| May 21 | Moderate or heavy rain shower | 23° /16° | 12.6 mm | 5 | |
| May 22 | Cloudy | 29° /14° | 0 mm | 7 | |
| May 23 | Overcast | 28° /16° | 2.6 mm | 7 | |
| May 24 | Overcast | 28° /15° | 0 mm | 7 | |
| May 25 | Patchy rain possible | 26° /15° | 1 mm | 6 | |
| May 26 | Overcast | 26° /15° | 0.1 mm | 7 | |
| May 27 | Moderate or heavy rain shower | 23° /16° | 26.2 mm | 6 | |
| May 28 | Moderate or heavy rain shower | 24° /15° | 11 mm | 6 | |
| May 29 | Moderate rain at times | 23° /15° | 3.7 mm | 6 | |
| May 30 | Patchy rain possible | 23° /16° | 0.8 mm | 6 | |
| May 31 | Patchy rain possible | 23° /15° | 0.1 mm | 6 | |
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Important Notice
Our weather forecast for Cary 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 Cary forecast closer to your planned date for the most up-to-date weather information.
Cary in May - FAQ
What are the expected maximum and minimum temperatures in Cary during May?
During May, expect a variety of temperatures with highs around 24° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Cary during May?
Significant rainfall exceeding 190.1 mm is expected in Cary during May, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Cary during May?
The average wind speed in Cary during May is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
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