July weather forecast
Rochester, United Kingdom

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).

Temperature

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

Humidity

In Rochester, the average relative humidity in July is 76%.

Rainfall

In Rochester, during July, the rain falls for 15.3 days and regularly aggregates up to 32mm (1.26") of precipitation. Throughout the year, there are 174.7 rainfall days, and 446mm (17.56") of precipitation is accumulated.

Snowfall

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

Daylight

In July, the average length of the day is 16h and 5min.
On the first day of the month, sunrise is at 4:45 am and sunset at 9:18 pm. On the last day of July, sunrise is at 5:20 am and sunset at 8:48 pm BST.

Sunshine

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

UV index

June and July, with an average maximum UV index of 5, are months with the highest UV index in Rochester. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The average daily UV index of 5 in July transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

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 is the temperature in July in Rochester?

In Rochester, in July, the average high-temperature is 21.3°C (70.3°F), and the average low-temperature is 13.4°C (56.1°F).

What is the average humidity in July in Rochester?

In July, the average relative humidity is 76%.

How much does it rain in Rochester in July?

In July, the rain falls for 15.3 days. Throughout July, 32mm (1.26") of precipitation is accumulated.

When it does not snow in Rochester?

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

How many hours of daylight does Rochester have in July?

In July, the average day length in Rochester is 16h and 5min.

When are sunrise and sunset in July in Rochester?

In July, on the first day of the month, sunrise is at 4:45 am and sunset at 9:18 pm. On the last day of the month, in Rochester, United Kingdom, sunrise is at 5:20 am and sunset at 8:48 pm BST.

What are the months with the most sunshine in Rochester?

The months with the most sunshine in Rochester are July and August, with an average of 8.7h of sunshine.

How many hours of sunshine does Rochester have in July?

In Rochester, the average sunshine duration in July is 8.7h.

What is the month with 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 is the UV index reading in July in Rochester?

In July, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Rochester, United Kingdom

Average temperature in July - Rochester, United Kingdom
  • Average high temperature in July: 21.3°C

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).

  • Average low temperature in July: 13.4°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 in July
Rochester, United Kingdom

Average pressure in July - Rochester, United Kingdom
  • Average pressure in July: 1015.5mbar

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 in July
Rochester, United Kingdom

Average wind speed in July - Rochester, United Kingdom
  • Average wind speed in July: 14km/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).

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Average humidity in July
Rochester, United Kingdom

Average humidity in July - Rochester, United Kingdom
  • Average humidity in July: 76%

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 in July
Rochester, United Kingdom

Average rainfall in July - Rochester, United Kingdom
  • Average rainfall in July: 32mm

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 in July
Rochester, United Kingdom

Average rainfall days in July - Rochester, United Kingdom
  • Average rainfall days in July: 15.3 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).

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Average snowfall in July
Rochester, United Kingdom

Average snowfall in July - Rochester, United Kingdom
  • Average snowfall in July: 0mm

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).

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Average snowfall days in July
Rochester, United Kingdom

Average snowfall days in July - Rochester, United Kingdom
  • Average snowfall days in July: 0 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).

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Average daylight in July /
Average sunshine in July
Rochester, United Kingdom

Average daylight in July / Average sunshine in July - Rochester, United Kingdom
  • Average daylight in July: 16h and 1min

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 July: 8h and 4min

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).

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Average sunshine days in July
Rochester, United Kingdom

Average sunshine days in July - Rochester, United Kingdom
  • Average sunshine days in July: 12.8 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).

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Average UV index in July
Rochester, United Kingdom

Average UV index in July - Rochester, United Kingdom
  • Average UV index in July: 5

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).

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Average cloud cover in July
Rochester, United Kingdom

Average cloud cover in July - Rochester, United Kingdom
  • Average cloud cover in July: 45

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).

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Average visibility in July
Rochester, United Kingdom

Average visibility in July - Rochester, United Kingdom
  • Average visibility in July: 9km

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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