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
With the beginning of May, Keratea's average high-temperature sees a minor increase, transitioning from a comfortable 18.7°C (65.7°F) in April to a warm 23.1°C (73.6°F). Throughout the month of May, the nighttime temperature in Keratea dips to an average of 17.3°C (63.1°F).Humidity
The average relative humidity in May in Keratea is 61%.Rainfall
In May, the rain falls for 5.5 days. Throughout May, 8mm (0.31") of precipitation is accumulated. In Keratea, during the entire year, the rain falls for 76.8 days and collects up to 255mm (10.04") of precipitation.Snowfall
In Keratea, snow does not fall in March through December.Daylight
In May, the average length of the day in Keratea, Greece, is 14h and 13min.On the first day of May, sunrise is at 06:27 and sunset at 20:14. On the last day of the month, sunrise is at 06:03 and sunset at 20:39 EEST.
Sunshine
The average sunshine in May in Keratea is 11.5h.UV index
In May, the average daily maximum UV index in Keratea is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 6 during May translates into the following recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Frequently asked questions
What is the average May temperature in Keratea?
What is the average humidity in May in Keratea?
How many days does it rain in May in Keratea?
When it does not snow in Keratea?
How many hours of daylight does Keratea have in May?
What time are sunrise and sunset in May in Keratea?
How many hours of sunshine does Keratea have in May?
What is the UV index reading in May in Keratea?
Average temperature in May
Keratea, Greece
- Average high temperature in May: 23.1°C
The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (12.3°C).
- Average low temperature in May: 17.3°C
The month with the highest average low temperature is August (24.5°C).
The coldest month (with the lowest average low temperature) is January (8.4°C).
Average pressure in May
Keratea, Greece
- Average pressure in May: 1013mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is July (1011mbar).
Average wind speed in May
Keratea, Greece
- Average wind speed in May: 12.1km/h
The windiest months (with the highest average wind speed) are January and August (17km/h).
The calmest month (with the lowest average wind speed) is May (12.1km/h).
Average humidity in May
Keratea, Greece
- Average humidity in May: 61%
The month with the highest relative humidity is January (73%).
The month with the lowest relative humidity is August (53%).
Average rainfall in May
Keratea, Greece
- Average rainfall in May: 8mm
The wettest month (with the highest rainfall) is December (50mm).
The driest months (with the least rainfall) are July and August (2mm).
Average rainfall days in May
Keratea, Greece
- Average rainfall days in May: 5.5 days
The month with the highest number of rainy days is December (10.5 days).
The month with the least rainy days is August (1.1 days).
Average snowfall in May
Keratea, Greece
- Average snowfall in May: 0mm
The month with the highest snowfall is January (3mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in May
Keratea, Greece
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (0.6 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in May /
Average sunshine in May
Keratea, Greece
- Average daylight in May: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in May: 11h and 3min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in May
Keratea, Greece
- Average sunshine days in May: 24.3 days
The months with the most sunshine days are July and August (29.3 days).
The month with the least sunshine days is February (17 days).
Average UV index in May
Keratea, Greece
- Average UV index in May: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in May
Keratea, Greece
- Average cloud cover in May: 17
The month with the most cloud cover is January (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in May
Keratea, Greece
- 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).
Keratea, Greece
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