Monthly weather forecast and climate
Rochester, United Kingdom

Weather in January

January, the same as December, in Rochester, United Kingdom, is another chilly winter month, with temperature in the range of an average low of 2.8°C (37°F) and an average high of 6.8°C (44.2°F). The coldest month is January, with an average high-temperature of 6.8°C (44.2°F) and an average low-temperature of 2.8°C (37°F). Weather in January »

Weather in February

February, the last month of the winter, in Rochester, is also a frosty month, with average temperature varying between 3.2°C (37.8°F) and 7.5°C (45.5°F). In Rochester, the average high-temperature is relatively the same as in January - a still frosty 7.5°C (45.5°F). Weather in February »

Weather in March

March, the first month of the spring, in Rochester, is also a frosty month, with average temperature varying between 4.1°C (39.4°F) and 9.8°C (49.6°F). In Rochester, the average high-temperature is relatively the same as in February - a still chilly 9.8°C (49.6°F). Weather in March »

Weather in April

April is a mild spring month in Rochester, United Kingdom, with average temperature fluctuating between 13.2°C (55.8°F) and 6°C (42.8°F). In April, the average high-temperature slightly increases, from a chilly 9.8°C (49.6°F) in March, to a moderate 13.2°C (55.8°F). Weather in April »

Weather in May

May, the last month of the spring, in Rochester, is also a moderate month, with average temperature fluctuating between 8.3°C (46.9°F) and 15.7°C (60.3°F). In Rochester, the average high-temperature in May is almost the same as in April - a still mild 15.7°C (60.3°F). Weather in May »

Weather in June

June, the first month of the summer, in Rochester, is an enjoyable month, with average temperature ranging between max 18.7°C (65.7°F) and min 10.8°C (51.4°F). In Rochester, United Kingdom, the average high-temperature in June marginally rises, from a moderate 15.7°C (60.3°F) in May, to an enjoyable 18.7°C (65.7°F). Weather in June »

Weather in July

July is a pleasant summer month in Rochester, United Kingdom, with average temperature fluctuating between 21.3°C (70.3°F) and 13.4°C (56.1°F). July and August, with an average high-temperature of 21.3°C (70.3°F), are the warmest months. Weather in July »

Weather in August

The last month of the summer, August, is another pleasant month in Rochester, United Kingdom, with average temperature fluctuating between 21.3°C (70.3°F) and 14.3°C (57.7°F). July and August, with an average high-temperature of 21.3°C (70.3°F), are the warmest months. Weather in August »

Weather in September

The first month of the autumn, September, is still a comfortable month in Rochester, United Kingdom, with average temperature ranging between min 12.1°C (53.8°F) and max 18.5°C (65.3°F). In September, the average high-temperature is almost the same as in August - a comfortable 18.5°C (65.3°F). Weather in September »

Weather in October

October, the same as September, in Rochester, United Kingdom, is another mild autumn month, with average temperature varying between 9.9°C (49.8°F) and 15°C (59°F). In Rochester, the average high-temperature slightly decreases, from an enjoyable 18.5°C (65.3°F) in September, to a mild 15°C (59°F). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Rochester, United Kingdom, with temperature in the range of an average high of 10.5°C (50.9°F) and an average low of 6.5°C (43.7°F). In Rochester, the average high-temperature marginally drops, from a moderate 15°C (59°F) in October, to a fresh 10.5°C (50.9°F). Weather in November »

Weather in December

December, the first month of the winter, in Rochester, is still a chilly month, with average temperature varying between 8.1°C (46.6°F) and 4.1°C (39.4°F). In December, the average high-temperature is practically the same as in November - a chilly 8.1°C (46.6°F). Weather in December »
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FAQ

What is the coldest month in Rochester?

January is the coldest month in Rochester, United Kingdom, with an average high-temperature of 6.8°C (44.2°F) and an average low-temperature of 2.8°C (37°F).

How much does it rain in Rochester?

Throughout the year, in Rochester, United Kingdom, there are 174.7 rainfall days, and 446mm (17.56") of precipitation is accumulated.

When does it snow in Rochester?

January through March, November and December are months with snowfall in Rochester, United Kingdom.

How many days does it snow in Rochester?

In Rochester, United Kingdom, during the entire year, snow falls for 9.7 days, and aggregates up to 69mm (2.72") of snow.

When is the lowest UV index in Rochester?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Rochester.

What is the snowiest month in Rochester?

February is the month with the most snowfall. Snow falls for 3.4 days and accumulates 26mm (1.02") of snow.

What is the month with the least sunshine in Rochester?

With an average of 3.7h of sunshine, February has the least sunshine of the year.

What is the driest month in Rochester?

The month with the least rainfall is April when the rain falls for 13.6 days and typically collects 24mm (0.94") of precipitation.

When it does not snow in Rochester?

In Rochester, United Kingdom, snow does not fall in April through October.

When are the longest days in Rochester?

With an average of 16.5h of daylight, June has the longest days of the year in Rochester.

What are the months with the highest UV index in Rochester?

Months with the highest UV index in Rochester, United Kingdom, are June and July, with an average maximum UV index of 5.

What are the warmest months in Rochester?

Warmest months are July and August, with an average high-temperature of 21.3°C (70.3°F).

What are the months with the most sunshine in Rochester?

Months with the most sunshine are July and August, with an average of 8.7h of sunshine.

What is the least humid month in Rochester?

August is the least humid month in Rochester, United Kingdom, with an average relative humidity of 75%.

What is the most humid month in Rochester?

December is the most humid month in Rochester, United Kingdom, with an average relative humidity of 88%.

What is the wettest month in Rochester?

The month with the most rainfall in Rochester is December when the rain falls for 15.5 days and typically aggregates up to 53mm (2.09") of precipitation.

What is the month with the shortest days in Rochester?

With an average of 8h of daylight, December has the shortest days of the year in Rochester, United Kingdom.

Average temperature
Rochester, United Kingdom

Average temperature - Rochester, United Kingdom

The warmest months (with the highest average high temperature) are July and August (21.3°C).
The month with the lowest average high temperature is January (6.8°C).

The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is January (2.8°C).

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Average pressure
Rochester, United Kingdom

Average pressure - Rochester, United Kingdom

The month with the highest atmospheric pressure is September (1017.1mbar).
The month with the lowest atmospheric pressure is November (1010.8mbar).

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Average wind speed
Rochester, United Kingdom

Average wind speed - Rochester, United Kingdom

The windiest months (with the highest average wind speed) are February and December (19.6km/h).
The calmest month (with the lowest average wind speed) is July (14km/h).

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Average humidity
Rochester, United Kingdom

Average humidity - Rochester, United Kingdom

The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (75%).

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Average rainfall
Rochester, United Kingdom

Average rainfall - Rochester, United Kingdom

The wettest month (with the highest rainfall) is December (53mm).
The driest month (with the least rainfall) is April (24mm).

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Average rainfall days
Rochester, United Kingdom

Average rainfall days - Rochester, United Kingdom

The month with the highest number of rainy days is November (17.5 days).
The month with the least rainy days is September (12 days).

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Average snowfall
Rochester, United Kingdom

Average snowfall - Rochester, United Kingdom

The month with the highest snowfall is February (26mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days
Rochester, United Kingdom

Average snowfall days - Rochester, United Kingdom

The month with the highest number of snowfall days is February (3.4 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Rochester, United Kingdom

Average daylight / Average sunshine - Rochester, United Kingdom

The month with the longest days is June (Average daylight: 16.5h).
The month with the shortest days is December (Average daylight: 8h).

Months with the most sunshine are July and August (Average sunshine: 8.7h).
The month with the least sunshine is February (Average sunshine: 3.7h).

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Average sunshine days
Rochester, United Kingdom

Average sunshine days - Rochester, United Kingdom

The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is November (9.7 days).

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Average UV index
Rochester, United Kingdom

Average UV index - Rochester, United Kingdom

Months with the highest UV index are June and July (UV index 5).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average visibility
Rochester, United Kingdom

Average visibility - Rochester, United Kingdom

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).

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