Rochester, NY weather and climate in 2025
Day
21 °C
Night
8 °C
Sea
6 °C
Precipitation
75 mm
in month
Rainy days
12 days
in month
Daylight
14 hours
average
Sunshine
8 hours
average
Humidity
68 %
Day
21 °C
Night
8 °C
Sea
6 °C
Precipitation
75 mm
in month
Rainy days
12 days
in month
Daylight
14 hours
average
Sunshine
8 hours
average
Humidity
68 %
Overview: Rochester, NY
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Weather overview for Rochester, NY
Weather overview
Rochester, NY (United States of America) in general has a mild continental climate. Temperatures during the day are in the range from 0 °C (32 °F) in January to 28 °C (82 °F) in July. The driest month is July with just 10 days of rain, on the contrary, the month when it rains the most is December with 15 days of rain. The highest night temperatures could be experienced in July with 16 °C (61 °F), the lowest in January with -8 °C (17 °F).
January weather
The rainfall amount descents similarly to the previous month, the value of this measure is 56 mm (2.22 in) in Rochester, NY. The minimum of the night temperature can be noticed, the value of this measure is -8 °C (17 °F), and the day temperature reaches its minimum as well, with its value of 0 °C (32 °F). The number of sun hours (without clouds) starts to rise, with its value being 3 hours.
February weather
The beginning of the rise of the day temperature could be noticed, the value of this measure is 2 °C (35 °F) in Rochester, NY, and the night temperature rise's start could be observed too, with its value of -8 °C (18 °F). The number of rainy days descent's start could be observed, its value is 12 days, while the minimum of the rainfall amount is observable, with its value of 46 mm (1.82 in). The number of sun hours (without clouds) rises similarly to the previous month, the value of this measure is 4 hours.
March weather
The day temperature rises similarly to the previous month, its value is 6 °C (43 °F) in Rochester, NY, and the night temperature continues to rise too, the value of this measure is -3 °C (26 °F). The rainfall amount rise's start could be observed in March. The number of sun hours (without clouds) rises similarly to the previous month, with its value of 6 hours.
Deciding on where to go for a holiday is hard sometimes. Get inspired by the most popular destinations.April weather
The rainfall amount rises similarly to the previous month, its value is 70 mm (2.75 in) in Rochester, NY. The rise of the day temperature can be observed, and the rise of the night temperature can be observed as well, the value of this measure is 3 °C (37 °F). The minimum of the humidity is observable, the value of this measure is 67 %. The number of sun hours (without clouds) continues to rise, the value of this measure is 7 hours.
May weather
The tourist season is at its beginning this month in Rochester, NY. The beginning of the descent of the number of rainy days could be noticed, with its value of 12 days. The day temperature rises similarly to the previous month, the value of this measure is 21 °C (69 °F), and the rise of the night temperature can be observed as well, the value of this measure is 8 °C (47 °F). The number of sun hours (without clouds) rises similarly to the previous month, with its value being 8 hours.
June weather
The day temperature rises similarly to the previous month, with its value of 25 °C (78 °F) in Rochester, NY, and the night temperature continues to rise too, its value is 14 °C (56 °F). The ongoing tourist season is noticeable. The beginning of the rise of the rainfall amount could be noticed in June. The number of sun hours (without clouds) continues to rise, with its value being 10 hours. The maximum of the day length is observable, its value is 15 hours.
July weather
There is pending tourist season in Rochester, NY. The number of rainy days reaches its minimum, the value of this measure is 10 days. The day temperature is on its maximum, its value is 28 °C (82 °F), and the night temperature is on its maximum too in July. The maximum of the number of sun hours (without clouds) is observable, its value is 10 hours.
We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.August weather
The beginning of the descent of the day temperature could be noticed, with its value of 27 °C (80 °F) in Rochester, NY, and the night temperature descent's start could be observed too, with its value being 15 °C (60 °F). The tourist season continues. The maximum of the rainfall amount can be noticed, with its value being 85 mm (3.34 in). The beginning of the descent of the number of sun hours (without clouds) could be noticed, the value of this measure is 9 hours. The minimum of the wind speed can be noticed, with its value being 3.
September weather
The day temperature continues to descent, its value is 23 °C (73 °F) in Rochester, NY, and the night temperature descents similarly to the previous month too, the value of this measure is 11 °C (53 °F). The tourist season is close to its peak in September. The descent of the number of sun hours (without clouds) can be observed.
October weather
The number of rainy days starts to rise, with its value being 12 days in Rochester, NY, on the contrary the rainfall amount starts to descent, the value of this measure is 75 mm (2.97 in). The descent of the day temperature can be observed, the value of this measure is 16 °C (61 °F), and the night temperature descents similarly to the previous month as well, with its value being 6 °C (42 °F). The number of sun hours (without clouds) descents similarly to the previous month, the value of this measure is 5 hours.
November weather
The day temperature continues to descent, with its value of 9 °C (49 °F) in Rochester, NY, and the night temperature continues to descent too. The number of sun hours (without clouds) descents similarly to the previous month, the value of this measure is 3 hours. The number of rainy days rises similarly to the previous month, its value is 13 days.
December weather
The number of rainy days is on its maximum in Rochester, NY, while the rainfall amount starts to descent in this month. The day temperature continues to descent, with its value of 3 °C (37 °F), and the night temperature continues to descent too, its value is -5 °C (23 °F). The maximum of the humidity is observable in this month. The number of sun hours (without clouds) is on its minimum, the value of this measure is 2 hours.
FAQs
Is there a dry season in Rochester, NY in April?
No, April is not a dry month in Rochester, NY, expect rain approximately 12 days in a month.
Are there good conditions to visit in May in Rochester, NY?
May is a good month to visit Rochester, NY. There are some people, who may feel a slight chill at 21 °C (69 °F), but others will feel perfectly fine. The temperature of 8 °C (47 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.
What is the average number of rainy days in June in Rochester, NY?
There are 11 days, which are rainy in June in Rochester, NY, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.6 days of the week, or in general - 38 % days.
What is the sea temperature in Rochester, NY in July?
The sea will reach 20 °C (68 °F) in July in Rochester, NY. At this sea temperature, swimming probably won't be the best experience. You probably won't like to stay in water for a long time. On the other hand, there are a minority of people who seek these conditions. An increase of 7 °C (44 °F) compared to the previous month.
Deciding on where to go for a holiday is hard sometimes. Get inspired by the most popular destinations.Is there a wet season in August in Rochester, NY?
No, there is no wet season in Rochester, NY in August - you can expect 11 days of rain during the month.
What temperature can I expect during the day in September in Rochester, NY?
The average daily temperature in September in Rochester, NY is 23 °C (73 °F). A comfortable temperature for most people, where it is neither too cold nor too hot, and a large number of activities can be carried out comfortably, including sunbathing by the water. The value is lower by 4 °C (39 °F) than in the previous month. Lighter clothing will be suitable - shorts, skirts, t-shirts, jackets; a light sweater and long trousers may also be useful.
How windy is it in Rochester, NY in October?
An average wind scale that can be expected in Rochester, NY in October is 4.
We make the most from 40 years of historical weather data to predict the best weather conditions.
Deciding on where to go for a holiday is hard sometimes. Get inspired by the most popular destinations.
We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.