May weather forecastFour Cabot, Guernsey
May
Weather in May
The clement conditions are sustained with May's weather, which represents the onset of warm, sunny days, and a minor increase in precipitation to 33mm (1.3"), from April's 32mm (1.26"). Four Cabot, Guernsey is embraced by spring fully, which showers the city with lengthy sunshine durations and warm temperatures. With the increasing temperature, the month sees incoming warm fronts, also setting the stage for summer. The sunnily rich days mark the beginning of more outdoor activities in the city. As June ensues, the weather progressively moves towards summer, with temperatures rising further and days becoming longer.Temperature
As April transitions into May, the average high-temperature rests at a still cool 12.8°C (55°F), maintaining a close resemblance to the previous month. During May, Four Cabot's temperature shows a minor deviation from daytime highs, falling to a steady low-temperature average of 10.6°C (51.1°F).Humidity
The average relative humidity in May is 82%.Rainfall
In Four Cabot, in May, during 11.8 rainfall days, 27mm (1.06") of precipitation is typically accumulated. Throughout the year, in Four Cabot, Guernsey, there are 196.3 rainfall days, and 557mm (21.93") of precipitation is accumulated.Snowfall
In Four Cabot, snow does not fall in February through December.Daylight
In May, the average length of the day is 15h and 22min.On the first day of the month, sunrise is at 05:46 and sunset at 20:27. On the last day of May, sunrise is at 05:08 and sunset at 21:07 BST.
Sunshine
In May, the average sunshine in Four Cabot, Guernsey, is 9.1h.UV index
The average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A typical high UV index of 4 in May suggests the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Four Cabot, Guernsey
- Average high temperature in May: 12.8°C
The warmest month (with the highest average high temperature) is August (17.8°C).
The month with the lowest average high temperature is February (9.2°C).
- Average low temperature in May: 10.6°C
The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is February (7°C).
Average pressure in May
Four Cabot, Guernsey
- Average pressure in May: 1017.4mbar
The month with the highest atmospheric pressure is September (1017.9mbar).
The month with the lowest atmospheric pressure is November (1011.5mbar).
Average wind speed in May
Four Cabot, Guernsey
- Average wind speed in May: 23.7km/h
The windiest month (with the highest average wind speed) is December (36km/h).
The calmest month (with the lowest average wind speed) is July (21.9km/h).
Average humidity in May
Four Cabot, Guernsey
- Average humidity in May: 82%
The months with the highest relative humidity are June and July (84%).
The months with the lowest relative humidity are November and December (77%).
Average rainfall in May
Four Cabot, Guernsey
- Average rainfall in May: 27mm
The wettest month (with the highest rainfall) is November (87mm).
The driest month (with the least rainfall) is July (26mm).
Average rainfall days in May
Four Cabot, Guernsey
- Average rainfall days in May: 11.8 days
The month with the highest number of rainy days is November (22.8 days).
The month with the least rainy days is June (11.5 days).
Average snowfall in May
Four Cabot, Guernsey
- Average snowfall in May: 0mm
The month with the highest snowfall is January (2mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in May
Four Cabot, Guernsey
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in May /
Average sunshine in May
Four Cabot, Guernsey
- Average daylight in May: 15h and 24min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in May: 9h and 6min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The months with the least sunshine are January, November and December (Average sunshine: 3h and 54min).
Average sunshine days in May
Four Cabot, Guernsey
- Average sunshine days in May: 16.3 days
The month with the most sunshine days is May (16.3 days).
The month with the least sunshine days is November (4 days).
Average UV index in May
Four Cabot, Guernsey
- Average UV index in May: 4
The months with the highest UV index are July, August and September (UV index 5).
The month with the lowest UV index is February (UV index 2).
Average cloud cover in May
Four Cabot, Guernsey
- Average cloud cover in May: 40
The months with the most cloud cover are November and December (Cloud cover 63).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility in May
Four Cabot, Guernsey
- 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).
