May weather forecastIsvarna, Romania
May
Weather in May
The last month of the spring, May, is a pleasant month in Isvarna, Romania, with an average temperature varying between 21.1°C (70°F) and 9.3°C (48.7°F).Temperature
The start of May brings a subtle shift in the average high-temperature, edging up from April's comfortable 16.5°C (61.7°F) to an agreeable 21.1°C (70°F). Nighttime temperatures in May average to a chilly 9.3°C (48.7°F) in Isvarna.Humidity
In May, the average relative humidity is 69%.Rainfall
The month with the most rainfall is May, when the rain falls for 18.1 days and typically aggregates up to 59mm (2.32") of precipitation.Snowfall
May through October are months without snowfall.Daylight
In Isvarna, the average length of the day in May is 14h and 52min.On the first day of May in Isvarna, sunrise is at 06:16 and sunset at 20:34. On the last day of the month, sunrise is at 05:44 and sunset at 21:07 EEST.
Sunshine
The average sunshine in May is 10.7h.UV index
In Isvarna, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In May, the maximum UV index of 5 transforms into these recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Isvarna, Romania
- Average high temperature in May: 21.1°C
The warmest month (with the highest average high temperature) is August (28.9°C).
The month with the lowest average high temperature is January (2.3°C).
- Average low temperature in May: 9.3°C
The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure in May
Isvarna, Romania
- Average pressure in May: 1013.8mbar
The month with the highest atmospheric pressure is December (1020.7mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).
Average wind speed in May
Isvarna, Romania
- Average wind speed in May: 7.2km/h
The windiest months (with the highest average wind speed) are March and April (7.5km/h).
The calmest month (with the lowest average wind speed) is November (5.6km/h).
Average humidity in May
Isvarna, Romania
- Average humidity in May: 69%
The months with the highest relative humidity are January and February (81%).
The month with the lowest relative humidity is August (55%).
Average rainfall in May
Isvarna, Romania
- Average rainfall in May: 59mm
The wettest month (with the highest rainfall) is May (59mm).
The driest month (with the least rainfall) is September (14mm).
Average rainfall days in May
Isvarna, Romania
- Average rainfall days in May: 18.1 days
The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is September (6.9 days).
Average snowfall in May
Isvarna, Romania
- Average snowfall in May: 0mm
The month with the highest snowfall is February (78mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Isvarna, Romania
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (6.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Isvarna, Romania
- Average daylight in May: 14h and 54min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in May: 10h and 42min
The months with the most sunshine are July and August (Average sunshine: 11h and 36min).
The month with the least sunshine is February (Average sunshine: 5h and 48min).
Average sunshine days in May
Isvarna, Romania
- Average sunshine days in May: 8.6 days
The months with the most sunshine days are September and October (19.4 days).
The month with the least sunshine days is June (7.6 days).
Average UV index in May
Isvarna, Romania
- Average UV index in May: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Isvarna, Romania
- Average cloud cover in May: 30
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in May
Isvarna, Romania
- Average visibility in May: 9km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January and February (8km).
