May weather forecastCrabby, Guernsey
May
Weather in May
May sees the Crabby region warming up, with temperatures varying from 10.8°C (51.4°F) to 12.8°C (55°F). The city's natural beauty comes alive as spring flowers bloom to welcome an early summer. The weather is generally stable with average relative humidity and rainfall slightly less than in the previous months. The shift towards the summer season results in extended daylight hours, around 15.4 hours per day in May. Climate in the city stays comfortably warm, plenty of sunshine and light breeze marks the beauty of May in Crabby.Temperature
May's arrival in Crabby brings an average high-temperature of a still cool 12.8°C (55°F), slightly deviating from April's 10.8°C (51.4°F). Nighttime temperatures hover around an average low of 10.8°C (51.4°F) in May, a slight descent from daytime highs.Humidity
In Crabby, the average relative humidity in May is 82%.Rainfall
The months with the least rainfall in Crabby, Guernsey, are May and July Rain falls for 11.6 days and accumulates 26mm (1.02") of rain.Snowfall
February through October and December are months without snowfall in Crabby.Daylight
The average length of the day in May in Crabby, Guernsey, is 15h and 24min.On the first day of May in Crabby, Guernsey, sunrise is at 05:44 and sunset at 20:27. On the last day of the month, sunrise is at 05:06 and sunset at 21:07 BST.
Sunshine
In Crabby, the average sunshine in May is 9.3h.UV index
In May, the average daily maximum UV index in Crabby is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In May, a daily maximum UV index of 4 leads to the following instructions:
Take precautions - Protection against sun damage is advised. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Crabby, 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 (8.9°C).
- Average low temperature in May: 10.8°C
The month with the highest average low temperature is August (16°C).
The coldest month (with the lowest average low temperature) is February (7.1°C).
Average pressure in May
Crabby, Guernsey
- Average pressure in May: 1017.3mbar
The month with the highest atmospheric pressure is September (1017.7mbar).
The month with the lowest atmospheric pressure is November (1011.3mbar).
Average wind speed in May
Crabby, Guernsey
- Average wind speed in May: 23.6km/h
The windiest month (with the highest average wind speed) is December (35.9km/h).
The calmest month (with the lowest average wind speed) is July (22km/h).
Average humidity in May
Crabby, Guernsey
- Average humidity in May: 82%
The month with the highest relative humidity is June (85%).
The months with the lowest relative humidity are January, February, November and December (78%).
Average rainfall in May
Crabby, Guernsey
- Average rainfall in May: 26mm
The wettest month (with the highest rainfall) is November (84mm).
The driest months (with the least rainfall) are May and July (26mm).
Average rainfall days in May
Crabby, Guernsey
- Average rainfall days in May: 11.6 days
The month with the highest number of rainy days is November (22 days).
The month with the least rainy days is June (11.5 days).
Average snowfall in May
Crabby, Guernsey
- Average snowfall in May: 0mm
The months with the highest snowfall are January and November (1mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October and December (0mm).
Average snowfall days in May
Crabby, Guernsey
- Average snowfall days in May: 0 days
The months with the highest number of snowfall days are January and February (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October and December (0 days).
Average daylight in May /
Average sunshine in May
Crabby, 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 18min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The months with the least sunshine are January, November and December (Average sunshine: 4h and 0min).
Average sunshine days in May
Crabby, Guernsey
- Average sunshine days in May: 17.7 days
The month with the most sunshine days is May (17.7 days).
The month with the least sunshine days is November (4.7 days).
Average UV index in May
Crabby, Guernsey
- Average UV index in May: 4
The months with the highest UV index are July and August (UV index 5).
The month with the lowest UV index is February (UV index 2).
Average cloud cover in May
Crabby, Guernsey
- Average cloud cover in May: 38
The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is July (Cloud cover 36).
Average visibility in May
Crabby, 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).
