Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
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). In May, in Rochester, the average low-temperature is 8.3°C (46.9°F).Humidity
The average relative humidity in May is 80%.Rainfall
In Rochester, during May, the rain falls for 14.2 days and regularly aggregates up to 29mm (1.14") of precipitation. In Rochester, United Kingdom, during the entire year, the rain falls for 174.7 days and collects up to 446mm (17.56") of precipitation.Snowfall
April through October are months without snowfall in Rochester.Daylight
In May, the average length of the day in Rochester is 15h and 37min.On the first day of the month, sunrise is at 5:30 am and sunset at 8:20 pm. On the last day of May, in Rochester, sunrise is at 4:47 am and sunset at 9:03 pm BST.
Sunshine
The average sunshine in May is 8h.UV index
In Rochester, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: In May, the average maximum UV index of 4 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. 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.
FAQ
What is the temperature in May in Rochester?
What is the average humidity in May in Rochester?
How much does it rain in Rochester in May?
When it does not snow in Rochester?
How many hours of daylight does Rochester have in May?
When is the sunrise / sunset in May in Rochester?
How long on average sun shines in May in Rochester?
What is the UV index reading in May in Rochester?
Average temperature in May
Rochester, United Kingdom
- Average high temperature in May: 15.7°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 May: 8.3°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 May
Rochester, United Kingdom
- Average pressure in May: 1016.9mbar
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 May
Rochester, United Kingdom
- Average wind speed in May: 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 May
Rochester, United Kingdom
- Average humidity in May: 80%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (75%).
Average rainfall in May
Rochester, United Kingdom
- Average rainfall in May: 29mm
The wettest month (with the highest rainfall) is December (53mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in May
Rochester, United Kingdom
- Average rainfall days in May: 14.2 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 May
Rochester, United Kingdom
- Average snowfall in May: 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 May
Rochester, United Kingdom
- Average snowfall days in May: 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).
Average daylight in May /
Average sunshine in May
Rochester, United Kingdom
- Average daylight in May: 15h and 4min
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 May: 8h and 0min
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 May
Rochester, United Kingdom
- Average sunshine days in May: 13.4 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 May
Rochester, United Kingdom
- Average UV index in May: 4
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 May
Rochester, United Kingdom
- Average cloud cover in May: 47
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 May
Rochester, United Kingdom
- Average visibility in May: 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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