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 sea temperature 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
Falmouth records an average high-temperature of a moderate 13.3°C (55.9°F) in May, maintaining a close correlation with April's 11.3°C (52.3°F). Falmouth, in May, registers a nighttime average temperature of 10.3°C (50.5°F).Humidity
In May, the average relative humidity is 83%.Rainfall
In Falmouth, in May, during 10.3 rainfall days, 20mm (0.79") of precipitation is typically accumulated. Throughout the year, in Falmouth, there are 159.4 rainfall days, and 367mm (14.45") of precipitation is accumulated.Snowfall
In Falmouth, snow does not fall in January, March through November.Sea temperature
In May, the average sea temperature in Falmouth is 12°C (53.6°F).Note: In 12°C (53.6°F), cold shock and rapid breathing can occur when swimming at temperatures below 10°C (50°F).
Daylight
In Falmouth, United Kingdom, the average length of the day in May is 15h and 28min.On the first day of the month, sunrise is at 5:54 am and sunset at 8:39 pm. On the last day of May, sunrise is at 5:15 am and sunset at 9:20 pm BST.
Sunshine
In May, the average sunshine in Falmouth is 8.4h.UV index
The average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: An average UV index of 4 in May transforms into this advice:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. To guard against the harmful effects of the Sun, minimize exposure during midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Frequently asked questions
What are the temperatures in Falmouth in May?
What is the average humidity in May in Falmouth?
How much does it rain in Falmouth in May?
When it does not snow in Falmouth?
What is the water temperature in May in Falmouth?
What is the average length of the day in May in Falmouth?
What time are sunrise and sunset in May in Falmouth?
How long on average sun shines in May in Falmouth?
How high is the UV index in May in Falmouth?
Average temperature in May
Falmouth, United Kingdom
- Average high temperature in May: 13.3°C
The warmest month (with the highest average high temperature) is August (17.6°C).
The month with the lowest average high temperature is February (9.3°C).
- Average low temperature in May: 10.3°C
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is February (6.9°C).
Average pressure in May
Falmouth, United Kingdom
- Average pressure in May: 1017.3mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed in May
Falmouth, United Kingdom
- Average wind speed in May: 20.8km/h
The windiest month (with the highest average wind speed) is December (31.6km/h).
The calmest month (with the lowest average wind speed) is July (19.9km/h).
Average humidity in May
Falmouth, United Kingdom
- Average humidity in May: 83%
The months with the highest relative humidity are June and July (84%).
The month with the lowest relative humidity is February (79%).
Average rainfall in May
Falmouth, United Kingdom
- Average rainfall in May: 20mm
The wettest month (with the highest rainfall) is November (55mm).
The driest month (with the least rainfall) is July (18mm).
Average rainfall days in May
Falmouth, United Kingdom
- Average rainfall days in May: 10.3 days
The month with the highest number of rainy days is November (17.1 days).
The month with the least rainy days is September (9.9 days).
Average snowfall in May
Falmouth, United Kingdom
- Average snowfall in May: 0mm
The months with the highest snowfall are February and December (1mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Falmouth, United Kingdom
- Average snowfall days in May: 0 days
The months with the highest number of snowfall days are February and December (0.5 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).
Average sea temperature in May
Falmouth, United Kingdom
- Average sea temperature in May: 12°C
The best month for swimming (with the highest average sea temperature) is August (17.1°C).
The coldest month (with the lowest average sea temperature) is March (9.7°C).
Average daylight in May /
Average sunshine in May
Falmouth, United Kingdom
- Average daylight in May: 15h and 3min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in May: 8h and 2min
The months with the most sunshine are April and July (Average sunshine: 8h and 30min).
The months with the least sunshine are January and November (Average sunshine: 4h and 0min).
Average sunshine days in May
Falmouth, United Kingdom
- Average sunshine days in May: 17.5 days
The month with the most sunshine days is May (17.5 days).
The month with the least sunshine days is November (10.2 days).
Average UV index in May
Falmouth, United Kingdom
- Average UV index in May: 4
The month with the highest UV index is August (UV index 5).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in May
Falmouth, United Kingdom
- Average cloud cover in May: 45
The month with the most cloud cover is December (Cloud cover 61).
The month with the least cloud cover is April (Cloud cover 42).
Average visibility in May
Falmouth, United Kingdom
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Falmouth, United Kingdom
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