Monroe County (Rochester)
May
Weather in Monroe County, New York for May 2026
Your guide to Monroe County weather in May - trends and predictions
Until now, May 2026 in Monroe County is cooler than usual, with temperatures averaging 11.8 °F, this is -2.6 °F below the typical seasonal average.
The forecast for the coming days of May 2026 predicts a temperature of 18.7 °F , which is warmer than usual.
In general, the average temperature in Monroe 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 °F by the end of May.
Monroe County experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 170.1 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
7
Dry days
24
Rainy days
0
Snow days
17°/9°
Temperatures
18 km/h
Avg max wind
80 %
Avg humidity
Monroe County Weather May
Move between months or click on a day
Temperatures trend during May in Monroe County
See the weather trend as well as the moving average line
May weather in Monroe County day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Patchy rain possible | 16° /4° | 0.8 mm | 5 | |
| May 2 | Patchy rain possible | 13° /7° | 3.9 mm | 4 | |
| May 3 |  Partly cloudy | 14° /4° | 5.2 mm | 5 | |
| May 4 |  Light drizzle | 15° /7° | 5.4 mm | 3 | |
| May 5 | Light drizzle | 17° /8° | 4.7 mm | 3 | |
| May 6 |  Mist | 14° /9° | 8.8 mm | 3 | |
| May 7 | Partly cloudy | 14° /6° | 1.5 mm | 5 | |
| May 8 | Light rain shower | 14° /6° | 2.1 mm | 4 | |
| May 9 | Light rain | 12° /6° | 3.1 mm | 3 | |
| May 10 |  Overcast | 13° /4° | 1.5 mm | 5 | |
| May 11 | Light rain shower | 11° /5° | 2.1 mm | 5 | |
| May 12 | Patchy light drizzle | 17° /3° | 0.5 mm | 6 | |
| May 13 | Light rain shower | 18° /9° | 10.7 mm | 4 | |
| May 14 |  Moderate rain | 14° /10° | 5.9 mm | 3 | |
| May 15 | Light rain shower | 18° /9° | 0.2 mm | 5 | |
| May 16 |  Sunny | 29° /10° | 0 mm | 7.9 | |
| May 17 | Patchy rain possible | 18° /14° | 0.5 mm | 5.3 | |
| May 18 | Patchy rain possible | 27° /15° | 1.6 mm | 8.6 | |
| May 19 | Patchy rain possible | 27° /19° | 0.4 mm | 8.1 | |
| May 20 | Patchy rain possible | 21° /9° | 1.1 mm | 1 | |
| May 21 | Sunny | 11° /7° | 0 mm | 3 | |
| May 22 | Moderate rain | 14° /7° | 5.8 mm | 3 | |
| May 23 | Patchy rain possible | 8° /7° | 4.4 mm | 2 | |
| May 24 | Partly cloudy | 13° /7° | 0 mm | 3 | |
| May 25 | Partly cloudy | 19° /8° | 0 mm | 4 | |
| May 26 | Sunny | 23° /11° | 0 mm | 4 | |
| May 27 | Sunny | 20° /10° | 0 mm | 4 | |
| May 28 | Partly cloudy | 18° /11° | 0 mm | 5 | |
| May 29 | Patchy rain possible | 14° /13° | 2 mm | 3 | |
| May 30 | Partly cloudy | 20° /10° | 0 mm | 5 | |
| May 31 | Partly cloudy | 19° /10° | 6 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Monroe 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 Monroe County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Monroe County in May - FAQ
What are the expected maximum and minimum temperatures in Monroe 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 Monroe County during May?
Significant rainfall exceeding 170.1 mm is expected in Monroe 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 Monroe County during May?
The average wind speed in Monroe County during May is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Monroe County
Explore the daily rainfall trends and prepare for Monroe Countys May weather 💧
Typically, Monroe County has 24 rainy days in May with a total of 170.1 mm of rainfall.
UV exposure in Monroe County during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
Top locations in Monroe County
Select a location for an accurate weather forecast
More Locations Quick links
More Monroe County weather pages
You are here
Where is Monroe County?Get accurate weather forecasts for Monroe County, located at latitude 43.155 and longitude -77.616. Stay updated with localized weather information tailored for Monroe County.
Found a mistake?
We appreciate your attention to details. Tell us here.