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
The start of May brings a shift in the average high-temperature, increasing from April's refreshing 17.8°C (64°F) to a pleasant 22.8°C (73°F). In the month of May, the average temperature dips to a cool 12.3°C (54.1°F) during the night.Humidity
In May, the average relative humidity in Katerini is 66%.Rainfall
May is the month with the least rainfall. Rain falls for 14.7 days and accumulates 36mm (1.42") of precipitation.Snowfall
In Katerini, snow does not fall in April through October.Daylight
In May, the average length of the day is 14h and 25min.On the first day of May in Katerini, sunrise is at 06:28 and sunset at 20:25. On the last day of the month, sunrise is at 06:02 and sunset at 20:53 EEST.
Sunshine
The average sunshine in May is 11.1h.UV index
In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: The daily maximum UV index of 5 in May interprets into the following advice:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Frequently asked questions
What is the average May temperature in Katerini?
What is the average humidity in May in Katerini?
What is the driest month in Katerini?
How much does it rain in Katerini in May?
When it does not snow in Katerini?
How many hours of daylight does Katerini have in May?
When are sunrise and sunset in May in Katerini?
How long on average sun shines in May in Katerini?
What is the UV index intensity in May in Katerini?
Average temperature in May
Katerini, Greece
- Average high temperature in May: 22.8°C
The warmest month (with the highest average high temperature) is August (30.7°C).
The month with the lowest average high temperature is January (8°C).
- Average low temperature in May: 12.3°C
The month with the highest average low temperature is August (19.2°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).
Average pressure in May
Katerini, Greece
- Average pressure in May: 1013.6mbar
The month with the highest atmospheric pressure is December (1019.5mbar).
The month with the lowest atmospheric pressure is July (1013mbar).
Average wind speed in May
Katerini, Greece
- Average wind speed in May: 8km/h
The windiest month (with the highest average wind speed) is February (8.9km/h).
The calmest month (with the lowest average wind speed) is November (7.2km/h).
Average humidity in May
Katerini, Greece
- Average humidity in May: 66%
The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is August (54%).
Average rainfall in May
Katerini, Greece
- Average rainfall in May: 36mm
The wettest month (with the highest rainfall) is November (76mm).
The driest month (with the least rainfall) is May (36mm).
Average rainfall days in May
Katerini, Greece
- Average rainfall days in May: 14.7 days
The months with the highest number of rainy days are March and May (14.7 days).
The month with the least rainy days is December (9.1 days).
Average snowfall in May
Katerini, Greece
- Average snowfall in May: 0mm
The month with the highest snowfall is January (39mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Katerini, Greece
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (2.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Katerini, Greece
- Average daylight in May: 14h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in May: 11h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in May
Katerini, Greece
- Average sunshine days in May: 14.2 days
The month with the most sunshine days is December (19.2 days).
The month with the least sunshine days is June (12 days).
Average UV index in May
Katerini, Greece
- Average UV index in May: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in May
Katerini, Greece
- Average cloud cover in May: 24
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in May
Katerini, Greece
- Average visibility in May: 10km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, October, November and December (9km).
Katerini, Greece
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