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
John o' Groats's average high-temperature in May is a cool 10.2°C (50.4°F), marking an insignificant difference from the 8.5°C (47.3°F) of April. The May nights show a slight decrease to a mean low-temperature of 7.9°C (46.2°F).Humidity
In May, the average relative humidity in John o' Groats is 80%.Rainfall
In John o' Groats, United Kingdom, during May, the rain falls for 17.4 days and regularly aggregates up to 29mm (1.14") of precipitation. In John o' Groats, during the entire year, the rain falls for 220.8 days and collects up to 426mm (16.77") of precipitation.Snowfall
May through October are months without snowfall.Daylight
In May, the average length of the day is 16h and 53min.On the first day of the month, sunrise is at 5:14 am and sunset at 9:03 pm. On the last day of May, sunrise is at 4:14 am and sunset at 10:05 pm BST.
Sunshine
The average sunshine in May in John o' Groats is 7.4h.UV index
The average daily maximum UV index in May is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: In May, a daily maximum UV index of 3 leads to the following instructions:
Heed the precautions - It is counselled to guard against solar damage. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. 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. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in John o' Groats?
What is the average humidity in May in John o' Groats?
How much does it rain in John o' Groats in May?
When it does not snow in John o' Groats?
Does it snow in John o' Groats in May?
How many hours of daylight does John o' Groats have in May?
What time are sunrise and sunset in May in John o' Groats?
How long on average sun shines in May in John o' Groats?
What is the UV index intensity in May in John o' Groats?
Average temperature in May
John o' Groats, United Kingdom
- Average high temperature in May: 10.2°C
The warmest month (with the highest average high temperature) is August (14.5°C).
The month with the lowest average high temperature is February (6.8°C).
- Average low temperature in May: 7.9°C
The month with the highest average low temperature is August (12.1°C).
The coldest month (with the lowest average low temperature) is February (4.9°C).
Average pressure in May
John o' Groats, United Kingdom
- Average pressure in May: 1014.5mbar
The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1004.1mbar).
Average wind speed in May
John o' Groats, United Kingdom
- Average wind speed in May: 22.6km/h
The windiest month (with the highest average wind speed) is January (34.8km/h).
The calmest months (with the lowest average wind speed) are June and July (20.4km/h).
Average humidity in May
John o' Groats, United Kingdom
- Average humidity in May: 80%
The month with the highest relative humidity is July (85%).
The months with the lowest relative humidity are January, February, November and December (77%).
Average rainfall in May
John o' Groats, United Kingdom
- Average rainfall in May: 29mm
The wettest month (with the highest rainfall) is October (50mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in May
John o' Groats, United Kingdom
- Average rainfall days in May: 17.4 days
The month with the highest number of rainy days is October (21.9 days).
The month with the least rainy days is June (14.4 days).
Average snowfall in May
John o' Groats, United Kingdom
- Average snowfall in May: 0mm
The months with the highest snowfall are February and December (14mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
John o' Groats, United Kingdom
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
John o' Groats, United Kingdom
- Average daylight in May: 16h and 5min
The month with the longest days is June (Average daylight: 18h and 18min).
The month with the shortest days is December (Average daylight: 6h and 24min).
- Average sunshine in May: 7h and 2min
The month with the most sunshine is June (Average sunshine: 8h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in May
John o' Groats, United Kingdom
- Average sunshine days in May: 11.7 days
The month with the most sunshine days is June (11.9 days).
The month with the least sunshine days is November (4.3 days).
Average UV index in May
John o' Groats, United Kingdom
- Average UV index in May: 3
The months with the highest UV index are June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, March and November (UV index 2).
Average cloud cover in May
John o' Groats, United Kingdom
- Average cloud cover in May: 55
The month with the most cloud cover is March (Cloud cover 64).
The month with the least cloud cover is April (Cloud cover 54).
Average visibility in May
John o' Groats, United Kingdom
- Average visibility in May: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January and December (9km).
John o' Groats, United Kingdom
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