Rochester weather by month

Check out Rochester weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Rochester (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
30°F maximum daytime temperature in January in Rochester30
32°F maximum daytime temperature in February in Rochester32
43°F maximum daytime temperature in March in Rochester43
55°F maximum daytime temperature in April in Rochester55
68°F maximum daytime temperature in May in Rochester68
75°F maximum daytime temperature in June in Rochester75
81°F maximum daytime temperature in July in Rochester81
79°F maximum daytime temperature in August in Rochester79
72°F maximum daytime temperature in September in Rochester72
61°F maximum daytime temperature in October in Rochester61
48°F maximum daytime temperature in November in Rochester48
36°F maximum daytime temperature in December in Rochester36
Min temperature (night-time)
16°F minimum night-time temperature in January in Rochester16
16°F minimum night-time temperature in February in Rochester16
25°F minimum night-time temperature in March in Rochester25
36°F minimum night-time temperature in April in Rochester36
46°F minimum night-time temperature in May in Rochester46
54°F minimum night-time temperature in June in Rochester54
59°F minimum night-time temperature in July in Rochester59
59°F minimum night-time temperature in August in Rochester59
52°F minimum night-time temperature in September in Rochester52
41°F minimum night-time temperature in October in Rochester41
32°F minimum night-time temperature in November in Rochester32
21°F minimum night-time temperature in December in Rochester21
Heat & Humidity
No heat & humidity in January in Rochester0
No heat & humidity in February in Rochester0
No heat & humidity in March in Rochester0
No heat & humidity in April in Rochester0
No heat & humidity in May in Rochester0
No heat & humidity in June in Rochester0
Moderate heat & humidity in July in RochesterM
Low heat & humidity in August in RochesterL
No heat & humidity in September in Rochester0
No heat & humidity in October in Rochester0
No heat & humidity in November in Rochester0
No heat & humidity in December in Rochester0
Sea temperature
37°F sea temperature in January in Rochester37
36°F sea temperature in February in Rochester36
36°F sea temperature in March in Rochester36
37°F sea temperature in April in Rochester37
43°F sea temperature in May in Rochester43
55°F sea temperature in June in Rochester55
66°F sea temperature in July in Rochester66
70°F sea temperature in August in Rochester70
66°F sea temperature in September in Rochester66
57°F sea temperature in October in Rochester57
48°F sea temperature in November in Rochester48
41°F sea temperature in December in Rochester41

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in Rochester

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
9 hours of daylight per day in January in Rochester9
11 hours of daylight per day in February in Rochester11
12 hours of daylight per day in March in Rochester12
13 hours of daylight per day in April in Rochester13
15 hours of daylight per day in May in Rochester15
15 hours of daylight per day in June in Rochester15
15 hours of daylight per day in July in Rochester15
14 hours of daylight per day in August in Rochester14
12 hours of daylight per day in September in Rochester12
11 hours of daylight per day in October in Rochester11
10 hours of daylight per day in November in Rochester10
9 hours of daylight per day in December in Rochester9
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in Rochester1
UV (maximum) index 2 (Low) in February in Rochester2
UV (maximum) index 3 (Moderate) in March in Rochester3
UV (maximum) index 5 (Moderate) in April in Rochester5
UV (maximum) index 7 (High) in May in Rochester7
UV (maximum) index 8 (Very High) in June in Rochester8
UV (maximum) index 8 (Very High) in July in Rochester8
UV (maximum) index 7 (High) in August in Rochester7
UV (maximum) index 6 (High) in September in Rochester6
UV (maximum) index 3 (Moderate) in October in Rochester3
UV (maximum) index 2 (Low) in November in Rochester2
UV (maximum) index 1 (Low) in December in Rochester1

Rainfall in Rochester

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
16 days with some rainfall in January in Rochester16
14 days with some rainfall in February in Rochester14
13 days with some rainfall in March in Rochester13
13 days with some rainfall in April in Rochester13
11 days with some rainfall in May in Rochester11
11 days with some rainfall in June in Rochester11
9 days with some rainfall in July in Rochester9
10 days with some rainfall in August in Rochester10
11 days with some rainfall in September in Rochester11
12 days with some rainfall in October in Rochester12
15 days with some rainfall in November in Rochester15
17 days with some rainfall in December in Rochester17
Average monthly rainfall (inches)
2.0 inches monthly rainfall in January in Rochester2.0
2.0 inches monthly rainfall in February in Rochester2.0
2.3 inches monthly rainfall in March in Rochester2.3
2.7 inches monthly rainfall in April in Rochester2.7
2.8 inches monthly rainfall in May in Rochester2.8
3.0 inches monthly rainfall in June in Rochester3.0
2.8 inches monthly rainfall in July in Rochester2.8
3.3 inches monthly rainfall in August in Rochester3.3
3.0 inches monthly rainfall in September in Rochester3.0
2.6 inches monthly rainfall in October in Rochester2.6
2.9 inches monthly rainfall in November in Rochester2.9
2.5 inches monthly rainfall in December in Rochester2.5

More about Rochester

Rochester by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for New York (Rochester) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Rochester?

Rochester has a cold climate with hot summers and some rainfall in all months.

Metric (°C)  |  Imperial (°F)

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Tropical storm risk: Rochester, New York hurricane season

% of month affected by tropical storms
0
0
0
0
0
0
0
0
<1%
0
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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More about New York

Compare Rochester with the USA

Below the Rochester chart shows average maximum daytime temperature for Rochester, New York, USA and the USA (Washington).

Maximum daytime temperature (°F)

Rochester, New York, USA
USA (Washington)
41
32
45
43
55
55
66
68
75
75
84
81
88
79
86
72
79
61
68
48
57
36
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30

Metric (°C)  |  Imperial (°F)

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