Niagara County (Niagara Falls)
May
Weather in Niagara County, New York for May 2027
Your guide to Niagara County weather in May - trends and predictions
In general, the average temperature in Niagara County at the beginning of May is 14.7 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 19.1 °F by the end of May.
Niagara County experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 187.2 mm.
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Temperatures
Rain 🌧️
More
7
Dry days
24
Rainy days
0
Snow days
17°/9°
Temperatures
18 km/h
Avg max wind
78 %
Avg humidity
Niagara County Weather May
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Temperatures trend during May in Niagara County
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May weather in Niagara County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Cloudy | 14° /5° | 6.4 mm | 5 | |
| May 2 |  Partly cloudy | 13° /6° | 6 mm | 5 | |
| May 3 |  Patchy rain possible | 14° /5° | 2.3 mm | 5 | |
| May 4 |  Moderate or heavy rain shower | 15° /8° | 11.1 mm | 4 | |
| May 5 | Patchy rain possible | 16° /9° | 4.5 mm | 3 | |
| May 6 |  Sunny | 15° /9° | 6 mm | 4 | |
| May 7 | Partly cloudy | 16° /6° | 3 mm | 5 | |
| May 8 | Light rain shower | 13° /7° | 2.7 mm | 3 | |
| May 9 |  Moderate rain | 13° /6° | 2.9 mm | 4 | |
| May 10 | Cloudy | 14° /5° | 0.1 mm | 5 | |
| May 11 | Light rain shower | 13° /5° | 1.6 mm | 5 | |
| May 12 | Patchy rain possible | 17° /5° | 0.4 mm | 6 | |
| May 13 | Moderate or heavy rain shower | 18° /10° | 9 mm | 4 | |
| May 14 | Light rain shower | 14° /10° | 7.3 mm | 3 | |
| May 15 |  Fog | 19° /10° | 1.3 mm | 5 | |
| May 16 | Patchy rain possible | 20° /11° | 34.6 mm | 6 | |
| May 17 | Patchy rain possible | 21° /11° | 8 mm | 6 | |
| May 18 | Patchy rain possible | 21° /12° | 0.2 mm | 6 | |
| May 19 | Mist | 21° /11° | 1.4 mm | 5 | |
| May 20 | Partly cloudy | 19° /9° | 0.4 mm | 6 | |
| May 21 |  Patchy light rain with thunder | 18° /12° | 18.7 mm | 4 | |
| May 22 | Light rain shower | 18° /10° | 15.6 mm | 6 | |
| May 23 | Patchy rain possible | 15° /10° | 13.1 mm | 3 | |
| May 24 | Sunny | 18° /10° | 2.1 mm | 4 | |
| May 25 |  Moderate or heavy rain with thunder | 20° /9° | 2.7 mm | 6 | |
| May 26 | Partly cloudy | 22° /9° | 0 mm | 7 | |
| May 27 | Light rain shower | 21° /13° | 1.2 mm | 6 | |
| May 28 | Light rain shower | 17° /11° | 1.2 mm | 6 | |
| May 29 | Mist | 16° /10° | 13.9 mm | 6 | |
| May 30 | Sunny | 19° /9° | 0 mm | 6 | |
| May 31 | Cloudy | 19° /8° | 0 mm | 6 | |
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Important Notice
Our weather forecast for Niagara 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 Niagara County forecast closer to your planned date for the most up-to-date weather information.
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Niagara County in May - FAQ
What are the expected maximum and minimum temperatures in Niagara County during May?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Niagara County during May?
Significant rainfall exceeding 187.2 mm is expected in Niagara County during May, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Niagara County during May?
The average wind speed in Niagara County during May is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Niagara County
Explore the daily rainfall trends and prepare for Niagara Countys May weather 💧
Typically, Niagara County has 24 rainy days in May with a total of 187.2 mm of rainfall.
UV exposure in Niagara County during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Where is Niagara County?Get accurate weather forecasts for Niagara County, located at latitude 43.095 and longitude -79.057. Stay updated with localized weather information tailored for Niagara County.
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