May weather forecastIași, Romania
May
Weather in May
Come May, Iași enters late spring with considerably warmer weather than in April. Temperatures range from balmy 10.4°C (50.7°F) at night to warm 22.4°C (72.3°F) during the day. Rainfall is more pronounced, ushering in invigorating showers that keep the city verdant and lush. Parks and gardens are at their best, producing a colour explosion that is eye-catching for every passerby. Activities such as picnics and strolls are ideal during this favorable time.Temperature
Iași's weather in May shows a rise in the average high-temperature, moving up from April's refreshing 16.5°C (61.7°F) to an agreeable 22.4°C (72.3°F). Throughout the month of May, Iași reports a steady low-temperature average of 10.4°C (50.7°F).Rainfall
In Iași, during May, the rain falls for 8 days and regularly aggregates up to 63mm (2.48") of precipitation. In Iași, during the entire year, the rain falls for 80 days and collects up to 589mm (23.19") of precipitation.Snowfall
May through September are months without snowfall in Iași.Daylight
In Iași, the average length of the day in May is 15h and 5min.On the first day of the month, sunrise is at 05:52 and sunset at 20:20. On the last day of May, in Iași, sunrise is at 05:17 and sunset at 20:56 EEST.
Sunshine
In May, the average sunshine is 7.6h.UV index
The average daily maximum UV index in May in Iași is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The daily high UV index of 6 during May translates into the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Iași, Romania
- Average high temperature in May: 22.4°C
The warmest month (with the highest average high temperature) is July (26.8°C).
The month with the lowest average high temperature is January (-0.1°C).
- Average low temperature in May: 10.4°C
The month with the highest average low temperature is July (15°C).
The coldest month (with the lowest average low temperature) is January (-6.9°C).
Average rainfall in May
Iași, Romania
- Average rainfall in May: 63mm
The wettest month (with the highest rainfall) is June (101mm).
The driest month (with the least rainfall) is October (25mm).
Average rainfall days in May
Iași, Romania
- Average rainfall days in May: 8 days
The months with the highest number of rainy days are June and July (9 days).
The months with the least rainy days are August, September and October (5 days).
Average snowfall in May
Iași, Romania
- Average snowfall in May: 0mm
The month with the highest snowfall is February (143mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average daylight in May /
Average sunshine in May
Iași, Romania
- Average daylight in May: 15h and 6min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in May: 7h and 36min
The month with the most sunshine is July (Average sunshine: 8h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average UV index in May
Iași, Romania
- 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, November and December (UV index 1).





