Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
The shift from March to April is marked by a slight increase in the average high-temperature, moving from a frosty 9.8°C (49.6°F) to a moderate 13.2°C (55.8°F). During April, Rochester's temperature averages to a frosty 6°C (42.8°F) at night.Humidity
The average relative humidity in April in Rochester is 81%.Rainfall
The month with the least rainfall in Rochester, United Kingdom, is April, when the rain falls for 13.6 days and typically collects 24mm (0.94") of precipitation.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in April in Rochester is 13h and 53min.On the first day of the month, sunrise is at 6:31 am and sunset at 7:31 pm. On the last day of April, in Rochester, sunrise is at 5:30 am and sunset at 8:19 pm BST.
Sunshine
In Rochester, the average sunshine in April is 8.2h.UV index
In April, the average daily maximum UV index in Rochester is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 3 during April translates into the following directions:
Guard yourself - Precautionary measures against sun damage are advocated. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the temperature in April in Rochester?
What is the average humidity in April in Rochester?
What is the driest month in Rochester?
How much does it rain in Rochester in April?
When it does not snow in Rochester?
Does it snow in Rochester in April?
How many hours of daylight does Rochester have in April?
When are sunrise and sunset in April in Rochester?
How long on average sun shines in April in Rochester?
What is the UV index intensity in April in Rochester?
Average temperature in April
Rochester, United Kingdom
- Average high temperature in April: 13.2°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 April: 6°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 in April
Rochester, United Kingdom
- Average pressure in April: 1015.8mbar
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 in April
Rochester, United Kingdom
- Average wind speed in April: 14.6km/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 in April
Rochester, United Kingdom
- Average humidity in April: 81%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (75%).
Average rainfall in April
Rochester, United Kingdom
- Average rainfall in April: 24mm
The wettest month (with the highest rainfall) is December (53mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in April
Rochester, United Kingdom
- Average rainfall days in April: 13.6 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 in April
Rochester, United Kingdom
- Average snowfall in April: 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).
Average snowfall days in April
Rochester, United Kingdom
- Average snowfall days in April: 0.3 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 in April /
Average sunshine in April
Rochester, United Kingdom
- Average daylight in April: 13h 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 April: 8h and 1min
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 in April
Rochester, United Kingdom
- Average sunshine days in April: 13.3 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 in April
Rochester, United Kingdom
- Average UV index in April: 3
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 in April
Rochester, United Kingdom
- Average cloud cover in April: 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).
Average visibility in April
Rochester, United Kingdom
- Average visibility in April: 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).
Rochester, United Kingdom
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