May
Weather in North America for May 2027
Your guide to North America weather in May - trends and predictions
In general, the average temperature in North America at the beginning of May is 18.1 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 23.1 °F by the end of May.
North America experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 171.5 mm.
Temperatures
Rain 🌧️
7
Dry days
24
Rainy days
0
Snow days
21°/12°
Temperatures
19 km/h
Avg max wind
64 %
Avg humidity
North America Weather May
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Temperatures trend during May in North America
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May weather in North America day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Patchy rain possible | 17° /8° | 0.8 mm | 5 | |
| 2 May |  Overcast | 20° /10° | 1.6 mm | 5 | |
| 3 May |  Moderate or heavy rain shower | 17° /10° | 3.2 mm | 5 | |
| 4 May | Overcast | 18° /10° | 7.5 mm | 5 | |
| 5 May | Moderate or heavy rain shower | 18° /11° | 15 mm | 5 | |
| 6 May |  Cloudy | 18° /11° | 13.3 mm | 4 | |
| 7 May | Patchy rain possible | 19° /10° | 6.4 mm | 5 | |
| 8 May | Patchy rain possible | 18° /10° | 2.7 mm | 5 | |
| 9 May | Moderate or heavy rain shower | 17° /9° | 20.8 mm | 4 | |
| 10 May |  Sunny | 20° /9° | 3.1 mm | 5 | |
| 11 May | Overcast | 19° /10° | 0 mm | 5 | |
| 12 May | Sunny | 20° /10° | 2 mm | 6 | |
| 13 May | Patchy rain possible | 20° /12° | 0.8 mm | 5 | |
| 14 May |  Heavy rain at times | 20° /12° | 16.3 mm | 4 | |
| 15 May | Patchy rain possible | 22° /12° | 0.4 mm | 5 | |
| 16 May | Overcast | 23° /14° | 2.2 mm | 6 | |
| 17 May | Sunny | 23° /14° | 0 mm | 6 | |
| 18 May |  Partly cloudy | 23° /13° | 0 mm | 6 | |
| 19 May | Sunny | 25° /13° | 2.9 mm | 6 | |
| 20 May | Partly cloudy | 23° /13° | 4.2 mm | 6 | |
| 21 May | Overcast | 23° /13° | 5.2 mm | 6 | |
| 22 May | Sunny | 23° /14° | 6.9 mm | 7 | |
| 23 May | Partly cloudy | 22° /13° | 3.8 mm | 5 | |
| 24 May | Partly cloudy | 20° /12° | 5.9 mm | 5 | |
| 25 May | Overcast | 21° /12° | 0.8 mm | 5 | |
| 26 May | Patchy rain possible | 25° /14° | 0.9 mm | 7 | |
| 27 May | Partly cloudy | 24° /15° | 3.8 mm | 6 | |
| 28 May | Moderate or heavy rain shower | 22° /14° | 8.6 mm | 6 | |
| 29 May | Partly cloudy | 23° /13° | 8.6 mm | 6 | |
| 30 May | Moderate or heavy rain shower | 21° /12° | 5.2 mm | 6 | |
| 31 May | Sunny | 26° /12° | 11.4 mm | 7 | |
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Important Notice
Our weather forecast for North America 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 North America forecast closer to your planned date for the most up-to-date weather information.
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North America in May - FAQ
What are the expected maximum and minimum temperatures in North America during May?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in North America during May?
Significant rainfall exceeding 171.5 mm is expected in North America during May, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in North America during May?
The average wind speed in North America during May is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in North America
Explore the daily rainfall trends and prepare for North Americas May weather 💧
Typically, North America has 24 rainy days in May with a total of 171.5 mm of rainfall.
UV exposure in North America during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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