Weather in October
Temperature
Transition into October marks a drop in the average high-temperature, moving from a pleasant 71.6°F (22°C) in September to an enjoyable 60.8°F (16°C). During the month of October, Greater Rochester International Airport's nighttime temperature lowers to an average of 41°F (5°C).Rainfall
In Greater Rochester International Airport, in October, it is raining for 12 days, with typically 2.64" (67mm) of accumulated precipitation. In Greater Rochester International Airport, during the entire year, the rain falls for 152 days and collects up to 31.89" (810mm) of precipitation.Ocean temperature
In Greater Rochester International Airport, the average seawater temperature in October is 57.2°F (14°C).Note: In 57.2°F (14°C), even brief exposure to 55.4°F (13°C) feels biting, and anything less than 50°F (10°C) risks cold shock and impaired breathing, considering one's health.
Daylight
In October, the average length of the day in Greater Rochester International Airport is 11h and 1min.On the first day of October, sunrise is at 7:08 am and sunset at 6:51 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 6:03 pm EDT.
Sunshine
The average sunshine in October in Greater Rochester International Airport is 5h.UV index
In Greater Rochester International Airport, the average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The average daily UV index of 3 in October transforms into the following instructions:
Take necessary precautions - Suggestions to elude sunburn are provided. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Frequently asked questions
What is the usual temperature for Greater Rochester International Airport in October?
How many days does it rain in October in Greater Rochester International Airport?
What is the ocean temperature in October in Greater Rochester International Airport?
How many hours of daylight does Greater Rochester International Airport have in October?
When are sunrise and sunset in October in Greater Rochester International Airport?
How many hours of sunshine does Greater Rochester International Airport have in October?
What is the UV index reading in October in Greater Rochester International Airport?
Average temperature in October
Greater Rochester International Airport, NY
- Average high temperature in October: 61°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30°F).
- Average low temperature in October: 41°F
The months with the highest average low temperature are July and August (59°F).
The coldest months (with the lowest average low temperature) are January and February (16°F).
Average rainfall in October
Greater Rochester International Airport, NY
- Average rainfall in October: 2.6"
The wettest month (with the highest rainfall) is August (3.3").
The driest months (with the least rainfall) are January and February (2").
Average rainfall days in October
Greater Rochester International Airport, NY
- Average rainfall days in October: 12 days
The month with the highest number of rainy days is December (17 days).
The month with the least rainy days is July (9 days).
Average sea temperature in October
Greater Rochester International Airport, NY
- Average sea temperature in October: 57°F
The best month for swimming (with the highest average sea temperature) is August (70°F).
The coldest months (with the lowest average sea temperature) are February and March (36°F).
Average daylight in October /
Average sunshine in October
Greater Rochester International Airport, NY
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in October: 5h
The months with the most sunshine are June and July (Average sunshine: 10h).
The months with the least sunshine are January, November and December (Average sunshine: 3h).
Average UV index in October
Greater Rochester International Airport, NY
- Average UV index in October: 3
The months with the highest UV index are June and July (UV index 8).
The months with the lowest UV index are January and December (UV index 1).
Greater Rochester International Airport, New York, USA
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