Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, is a frosty winter month in Rochester, United Kingdom, 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). January is the coldest month, 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 an average temperature ranging between max 7.5°C (45.5°F) and min 3.2°C (37.8°F). In Rochester, United Kingdom, the average high-temperature in February is essentially 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 still a chilly month, with an average temperature fluctuating between 9.8°C (49.6°F) and 4.1°C (39.4°F). In March, the average high-temperature is practically the same as in February - a still frosty 9.8°C (49.6°F). Weather in March »
Weather in April
April is a moderate spring month in Rochester, United Kingdom, with an average temperature varying between 6°C (42.8°F) and 13.2°C (55.8°F). In April, the average high-temperature marginally rises 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
The last month of the spring, May, is also a moderate month in Rochester, United Kingdom, with an average temperature varying between 15.7°C (60.3°F) and 8.3°C (46.9°F). In Rochester, United Kingdom, the average high-temperature in May is essentially the same as in April - a still moderate 15.7°C (60.3°F). Weather in May »
Weather in June
June, the first month of the summer in Rochester, is a comfortable month, with temperature in the range of an average high of 18.7°C (65.7°F) and an average low of 10.8°C (51.4°F). In June, the average high-temperature marginally rises from a mild 15.7°C (60.3°F) in May to a comfortable 18.7°C (65.7°F). Weather in June »
Weather in July
July in Rochester, United Kingdom, is a pleasant summer month, with an 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
August, the last month of the summer in Rochester, is another pleasant month, with an average temperature varying between 21.3°C (70.3°F) and 14.3°C (57.7°F). The warmest months are July and August, with an average high-temperature of 21.3°C (70.3°F). Weather in August »
Weather in September
The first month of the autumn, September, is also an enjoyable month in Rochester, United Kingdom, with an average temperature varying between 12.1°C (53.8°F) and 18.5°C (65.3°F). In September, the average high-temperature is almost the same as in August - an enjoyable 18.5°C (65.3°F). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Rochester, United Kingdom, with an average temperature ranging between max 15°C (59°F) and min 9.9°C (49.8°F). In October, the average high-temperature slightly decreases from a comfortable 18.5°C (65.3°F) in September to a moderate 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 an average temperature ranging between min 6.5°C (43.7°F) and max 10.5°C (50.9°F). In Rochester, the average high-temperature in November marginally drops from a moderate 15°C (59°F) in October to a cool 10.5°C (50.9°F). Weather in November »
Weather in December
December, the first month of the winter in Rochester, is also a frosty month, with temperature in the range of an average high of 8.1°C (46.6°F) and an average low of 4.1°C (39.4°F). In Rochester, the average high-temperature in December is relatively the same as in November - a frosty 8.1°C (46.6°F). Weather in December »
[Resources]FAQ
What is the coldest month in Rochester?
January is the coldest month in Rochester, 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?
In Rochester, during the entire year, the rain falls for 174.7 days and collects up to 446mm (17.56") of precipitation.
When does it snow in Rochester?
January through March, November and December are months with snowfall in Rochester, United Kingdom.
How much does it snow in Rochester?
Throughout the year, in Rochester, there are 9.7 snowfall days, and 69mm (2.72") of snow is accumulated.
What are the months with 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.
When does it snow the most 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.
When is Daylight Saving Time (DST) in Rochester?
On Sunday, 26. March 2023, at 1:00 am, Daylight Saving Time starts, and the time zone changes from GMT to BST. Daylight Saving Time ends on Sunday, 29. October 2023, at 2:00 am, and the time zone reverts from BST to GMT.
What is the driest month in Rochester?
The month with the least rainfall in Rochester 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?
April through October are months without snowfall in Rochester, United Kingdom.
When are the longest days in Rochester?
June has the longest days of the year in Rochester, United Kingdom, with an average of 16h and 32min of daylight.
When is the highest UV index in Rochester?
The 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?
July and August, with an average high-temperature of 21.3°C (70.3°F), are warmest months in Rochester.
What are the months with the most sunshine in Rochester?
The months with the most sunshine in Rochester, United Kingdom, 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, with an average relative humidity of 75%.
What is the most humid month in Rochester?
With an average relative humidity of 88%, December is the most humid month in Rochester.
What is the rainiest month in Rochester?
The month with the most rainfall 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?
December has the shortest days of the year, with an average of 7h and 57min of daylight.
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).
Average pressure
Rochester, United Kingdom
- Average pressure in January:
1014.8mbar - Average pressure in February:
1014.1mbar - Average pressure in March:
1015.6mbar - Average pressure in April:
1015.8mbar - Average pressure in May:
1016.9mbar - Average pressure in June:
1016.3mbar
- Average pressure in July:
1015.5mbar - Average pressure in August:
1015.1mbar - Average pressure in September:
1017.1mbar - Average pressure in October:
1015.3mbar - Average pressure in November:
1010.8mbar - Average pressure in December:
1014.8mbar
The month with the highest atmospheric pressure is September (1017.1mbar).
The month with the lowest atmospheric pressure is November (1010.8mbar).
Average wind speed
Rochester, United Kingdom
- Average wind speed in January:
18.9km/h - Average wind speed in February:
19.6km/h - Average wind speed in March:
17.7km/h - Average wind speed in April:
14.6km/h - Average wind speed in May:
14.6km/h - Average wind speed in June:
14.3km/h
- Average wind speed in July:
14km/h - Average wind speed in August:
14.2km/h - Average wind speed in September:
14.6km/h - Average wind speed in October:
16.6km/h - Average wind speed in November:
18.2km/h - Average wind speed in December:
19.6km/h
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).
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%).
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).
Average rainfall days
Rochester, United Kingdom
- Average rainfall days in January:
15.4 days - Average rainfall days in February:
12.8 days - Average rainfall days in March:
13.6 days - Average rainfall days in April:
13.6 days - Average rainfall days in May:
14.2 days - Average rainfall days in June:
14.7 days
- Average rainfall days in July:
15.3 days - Average rainfall days in August:
14.8 days - Average rainfall days in September:
12 days - Average rainfall days in October:
15.3 days - Average rainfall days in November:
17.5 days - Average rainfall days in December:
15.5 days
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).
Average snowfall
Rochester, United Kingdom
The month with the highest snowfall is February (26mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Rochester, United Kingdom
- Average snowfall days in January:
2.5 days - Average snowfall days in February:
3.4 days - Average snowfall days in March:
1.3 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.4 days - Average snowfall days in December:
1.8 days
The month with the highest number of snowfall days is February (3.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Rochester, United Kingdom
- Average daylight in January:
8h and 3min - Average daylight in February:
10h and 0min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 5min - Average daylight in May:
15h and 4min - Average daylight in June:
16h and 3min
- Average daylight in July:
16h and 1min - Average daylight in August:
14h and 3min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 4min - Average daylight in November:
8h and 5min - Average daylight in December:
7h and 5min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in January:
4h and 1min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 4min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 0min - Average sunshine in June:
8h and 1min
- Average sunshine in July:
8h and 4min - Average sunshine in August:
8h and 4min - Average sunshine in September:
7h and 5min - Average sunshine in October:
4h and 4min - Average sunshine in November:
4h and 1min - Average sunshine in December:
4h and 2min
The months with the most sunshine are July and August (Average sunshine: 8h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days
Rochester, United Kingdom
- Average sunshine days in January:
12.2 days - Average sunshine days in February:
10.4 days - Average sunshine days in March:
13.6 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
13.4 days - Average sunshine days in June:
12.8 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
12.2 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
12.1 days - Average sunshine days in November:
9.7 days - Average sunshine days in December:
12 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is November (9.7 days).
Average UV index
Rochester, United Kingdom
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Rochester, United Kingdom
The month with the most cloud cover is February (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 43).
Average visibility
Rochester, United Kingdom
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
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