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
May
Weather in May
Temperature
The shift into May is marked by a modest rise in the average high-temperature, moving from April's refreshing 17.3°C (63.1°F) to a pleasant 21.2°C (70.2°F). An average temperature of 9.6°C (49.3°F) marks the nights in May.Humidity
In Sâi, the average relative humidity in May is 74%.Rainfall
In May, in Sâi, the rain falls for 18.8 days. Throughout May, 61mm (2.4") of precipitation is accumulated. In Sâi, during the entire year, the rain falls for 143.7 days and collects up to 441mm (17.36") of precipitation.Snowfall
April through September are months without snowfall.Daylight
In May, the average length of the day is 15h and 9min.On the first day of May, sunrise is at 06:09 and sunset at 20:39. On the last day of the month, sunrise is at 05:33 and sunset at 21:16 EEST.
Sunshine
In Sâi, Romania, the average sunshine in May is 9.8h.UV index
The average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: A daily high UV index of 5 in May leads to these guidelines:
Undertake protective steps - Preventing sun damage is advised. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Sâi?
What is the average humidity in May in Sâi?
How many days does it rain in May in Sâi?
When it does not snow in Sâi?
How many hours of daylight does Sâi have in May?
When are sunrise and sunset in May in Sâi?
How many hours of sunshine does Sâi have in May?
How high is the UV index in May in Sâi?
Average temperature in May
Sâi, Romania
- Average high temperature in May: 21.2°C
The warmest month (with the highest average high temperature) is August (28.7°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in May: 9.6°C
The month with the highest average low temperature is August (15.7°C).
The coldest month (with the lowest average low temperature) is January (-3.5°C).
Average pressure in May
Sâi, Romania
- Average pressure in May: 1014.1mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is June (1014mbar).
Average wind speed in May
Sâi, Romania
- Average wind speed in May: 9km/h
The windiest month (with the highest average wind speed) is March (10.2km/h).
The calmest month (with the lowest average wind speed) is August (7.5km/h).
Average humidity in May
Sâi, Romania
- Average humidity in May: 74%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (61%).
Average rainfall in May
Sâi, Romania
- Average rainfall in May: 61mm
The wettest month (with the highest rainfall) is June (63mm).
The driest month (with the least rainfall) is September (22mm).
Average rainfall days in May
Sâi, Romania
- Average rainfall days in May: 18.8 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is September (8.9 days).
Average snowfall in May
Sâi, Romania
- Average snowfall in May: 0mm
The month with the highest snowfall is January (102mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in May
Sâi, Romania
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (9.4 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
Sâi, Romania
- Average daylight in May: 15h and 1min
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 30min).
- Average sunshine in May: 9h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in May
Sâi, Romania
- Average sunshine days in May: 10.7 days
The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in May
Sâi, Romania
- Average UV index in May: 5
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in May
Sâi, Romania
- Average cloud cover in May: 36
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in May
Sâi, Romania
- Average visibility in May: 9km
The months with the highest visibility are April, June, July, August, September and October (10km).
The months with the lowest visibility are January, February and December (8km).
