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Weather in Rochester for May 2025

Your guide to Rochester weather in May - trends and predictions
  • In general, the average temperature in Rochester at the beginning of May is 15.6 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 20.6 °F by the end of May.

  • Expect significant rainfall in Rochester during May, with an average of 18 rainy days.

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Average dry days
13
Dry days
Average rainy days
18
Rainy days
Average snowy days
0
Snow days
Average temperatures
18°/9°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
80 %
Avg humidity

Rochester in May average weather

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Temperatures trend during May in Rochester

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 Patchy rain possible
Patchy rain possible
16° /7° 0.3 mm 4
May 2 Patchy rain possible
Patchy rain possible
13° /9° 0 mm 3
May 3 Partly cloudy
Partly cloudy
19° /8° 0.9 mm 5
May 4 Light drizzle
Light drizzle
14° /10° 5.5 mm 3
May 5 Light drizzle
Light drizzle
14° /9° 7.2 mm 3
May 6 Mist
Mist
16° /10° 0.4 mm 4
May 7 Partly cloudy
Partly cloudy
17° /7° 3.3 mm 5
May 8 Light rain shower
Light rain shower
20° /12° 2.6 mm 5
May 9 Light rain
Light rain
10° /8° 7.4 mm 3
May 10 Light rain shower
Light rain shower
9° /6° 4.6 mm 2
May 11 Light rain shower
Light rain shower
11° /7° 6 mm 3
May 12 Patchy light drizzle
Patchy light drizzle
12° /6° 0.9 mm 3
May 13 Light rain shower
Light rain shower
18° /7° 5.5 mm 4
May 14 Moderate rain
Moderate rain
14° /11° 15.1 mm 3
May 15 Light rain shower
Light rain shower
16° /11° 0.6 mm 4
May 16 Fog
Fog
17° /12° 0.6 mm 4
May 17 Light rain shower
Light rain shower
20° /12° 5.5 mm 5
May 18 Patchy rain possible
Patchy rain possible
19° /12° 0.8 mm 4
May 19 Fog
Fog
20° /12° 0.2 mm 5
May 20 Moderate or heavy rain shower
Moderate or heavy rain shower
16° /10° 16.7 mm 4
May 21 Partly cloudy
Partly cloudy
21° /9° 0 mm 6
May 22 Partly cloudy
Partly cloudy
21° /12° 1.7 mm 6
May 23 Heavy rain at times
Heavy rain at times
22° /11° 2.4 mm 5
May 24 Moderate rain at times
Moderate rain at times
20° /9° 0.6 mm 5
May 25 Sunny
Sunny
19° /7° 2.9 mm 5
May 26 Sunny
Sunny
19° /8° 0 mm 5
May 27 Sunny
Sunny
22° /10° 6.7 mm 6
May 28 Sunny
Sunny
21° /11° 1.6 mm 5
May 29 Sunny
Sunny
20° /10° 0 mm 5
May 30 Partly cloudy
Partly cloudy
21° /10° 0 mm 6
May 31 Partly cloudy
Partly cloudy
22° /10° 0 mm 6
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Important Notice
Our weather forecast for Rochester 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 Rochester forecast closer to your planned date for the most up-to-date weather information.

Rochester in May - FAQ

What are the expected maximum and minimum temperatures in Rochester during May?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Rochester during May?
Moderate rainfall is anticipated in Rochester during May, with a total of 93.3 mm spread over approximately 18 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Rochester during May?
The average wind speed in Rochester during May is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

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Location coordinates Where is Rochester?

Get accurate weather forecasts for Rochester, located at latitude 43.155 and longitude -77.616. Stay updated with localized weather information tailored for Rochester.

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