Temperatures in April

It's cool in April in Rochester with an average temperature of 13°C. Temperatures this month range from a low of 9°C to a high of 19°C. At night, you can expect temperatures between -1°C and 6°C.

Max and Min Temperatures per Day

This chart shows the daily maximum and minimum temperatures in degrees Celsius for Rochester in April. The red line indicates the max temperatures, and the blue line shows the minimums.

Start of April

The month of April starts in Rochester with cold temperatures, averaging around 11°C during the day and nights close to 2°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month.

Mid-April

By mid-April, the average daytime temperature rises to around 15°C, with nights close to 5°C. The chance of precipitation is high during this period.

End of April

By the end of April, the average daytime temperature in Rochester will be around 15°C, with nights close to 5°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.

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Precipitation in April

In April, there is an average of 153 mm of precipitation, spread over 12 days. Of the total precipitation, about 2,2 cm falls as snow in April. The wind speed is around 5 Bft, mostly coming from the Southwest.

The average precipitation chance is 40% per day this month.

Precipitation Chance

This chart shows the daily precipitation chance (in percentages) in April for Rochester. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.

Rochester in April		London
Average Temperature	13°C	15°C
High Temp	19°C	18°C
Low Temp	9°C	12°C
Total Precipitation	153 mm	29 mm
Rainy Days	12 days	7 days
Total Snowfall	2,2 cm	0 cm
Snowy Days	1 day	0 days

March

May

UV index

The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.

Is April a good time to visit Rochester?

After some sun? Then April isn’t the best time to be in Rochester. There’s too much chance of rain this month.

Temperature records for Rochester in April

With 30°C, Rochester hit the highest temperature in the last 10 years in April 2017. The lowest daytime temperature in this month was -3°C in 2016. The extreme night temperatures ranged from a low of -10°C to a high of 18°C.

Check out the climate of Rochester for all months and discover the best travel time

March

May

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Daily Temperature in April in Rochester

This chart shows the average daily temperatures, both day and night, for each day in April in Rochester, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.

Daily Precipitation in April in Rochester

The chart below shows the average daily precipitation in April for Rochester, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.

A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for April, you can expect around 12 days of rain in Rochester.

Daily Precipitation in April in Rochester

Daily Snowfall in April in Rochester

This chart shows the average daily snowfall in April in Rochester, measured in centimetres. The bottom of the chart shows the days of the month. The data is based on historical measurements and gives an idea of the average snowfall in April.

Daily UV Index in April in Rochester

This chart shows the average daily UV index in April in Rochester, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

Temperature in April in Rochester Over the Years

This chart shows the average temperature in April in Rochester, measured in degrees Celsius, over the past years.

Total Precipitation in April in Rochester Over the Years

This chart shows the average precipitation in April in Rochester, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.

Snowfall in April in Rochester per year

This chart shows the average snowfall in April in Rochester, measured in centimetres, over the past years.

Snowfall in April in Rochester over the past years

March

May

Daily climate in April for Rochester

Click on a specific day in April for detailed info on the typical weather on that day in Rochester. Check out the historical temperatures and precipitation over the past 10 years on this day.

Average Weather in Rochester by Month

Click on a month below to see detailed weather info for Rochester. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.