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
As April transitions into May, Koumanis notices a gentle rise in the average high-temperature, transitioning from an enjoyable 19.5°C (67.1°F) to a moderately hot 23.4°C (74.1°F). During the nights in May, Koumanis observes an average low-temperature of 14°C (57.2°F).Humidity
The average relative humidity in May is 66%.Rainfall
In Koumanis, during May, the rain falls for 7.7 days and regularly aggregates up to 12mm (0.47") of precipitation. Throughout the year, there are 104.3 rainfall days, and 310mm (12.2") of precipitation is accumulated.Snowfall
In Koumanis, snow does not fall in February through December.Daylight
In May, the average length of the day is 14h and 13min.On the first day of the month, sunrise is at 06:36 and sunset at 20:23. On the last day of May, sunrise is at 06:12 and sunset at 20:48 EEST.
Sunshine
In May, the average sunshine in Koumanis is 11.4h.UV index
The average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 5 in May translates into these instructions:
Take precautions - Protection against sun damage is advised. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Frequently asked questions
What is the average May temperature in Koumanis?
What is the average humidity in May in Koumanis?
How much does it rain in Koumanis in May?
When it does not snow in Koumanis?
How many hours of daylight does Koumanis have in May?
When is the sunrise / sunset in May in Koumanis?
How long on average sun shines in May in Koumanis?
What is the UV index intensity in May in Koumanis?
Average temperature in May
Koumanis, Greece
- Average high temperature in May: 23.4°C
The warmest month (with the highest average high temperature) is August (32.3°C).
The month with the lowest average high temperature is January (12.3°C).
- Average low temperature in May: 14°C
The month with the highest average low temperature is August (21.6°C).
The coldest month (with the lowest average low temperature) is January (6.3°C).
Average pressure in May
Koumanis, Greece
- Average pressure in May: 1013.6mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is July (1011.8mbar).
Average wind speed in May
Koumanis, Greece
- Average wind speed in May: 8.8km/h
The windiest month (with the highest average wind speed) is February (11.4km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).
Average humidity in May
Koumanis, Greece
- Average humidity in May: 66%
The months with the highest relative humidity are January and February (76%).
The month with the lowest relative humidity is August (54%).
Average rainfall in May
Koumanis, Greece
- Average rainfall in May: 12mm
The wettest month (with the highest rainfall) is January (60mm).
The driest month (with the least rainfall) is August (3mm).
Average rainfall days in May
Koumanis, Greece
- Average rainfall days in May: 7.7 days
The month with the highest number of rainy days is January (13.9 days).
The month with the least rainy days is August (2.1 days).
Average snowfall in May
Koumanis, Greece
- Average snowfall in May: 0mm
The month with the highest snowfall is January (5mm).
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
Koumanis, Greece
- 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
Koumanis, 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 2min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).
Average sunshine days in May
Koumanis, Greece
- Average sunshine days in May: 21.2 days
The month with the most sunshine days is August (26.9 days).
The month with the least sunshine days is January (14.7 days).
Average UV index in May
Koumanis, Greece
- Average UV index in May: 5
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in May
Koumanis, Greece
- Average cloud cover in May: 18
The month with the most cloud cover is January (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 7).
Average visibility in May
Koumanis, 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).
Koumanis, Greece
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