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 transition from April to May brings a subtle temperature rise, with average high-temperatures increasing from a moderate 15.6°C (60.1°F) to an enjoyable 19.5°C (67.1°F). An average nighttime temperature of 7.6°C (45.7°F) is noted during the month of May.Humidity
In Petroșnița, the average relative humidity in May is 75%.Rainfall
May is the month with the most rainfall. Rain falls for 22.3 days and accumulates 88mm (3.46") of precipitation.Snowfall
In Petroșnița, snow does not fall in May through September.Daylight
In Petroșnița, the average length of the day in May is 14h and 54min.On the first day of May, sunrise is at 06:18 and sunset at 20:37. On the last day of the month, sunrise is at 05:46 and sunset at 21:11 EEST.
Sunshine
The average sunshine in May is 9.8h.UV index
In Petroșnița, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 4 during May leads to these advisories:
Make use of precautions - It is urged to ward off sun damage. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature?
What is the average humidity in May?
What is the wettest month?
How much does it rain in May?
When it does not snow?
Does it snow in May?
How many hours of daylight does Petroșnița have in May?
When is the sunrise / sunset in May?
How many hours of sunshine does Petroșnița have in May?
What is the UV index reading in May?
Average temperature in May
Petroșnița, Romania
- Average high temperature in May: 19.5°C
The warmest month (with the highest average high temperature) is August (27.1°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in May: 7.6°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (-4.4°C).
Average pressure in May
Petroșnița, Romania
- Average pressure in May: 1013.7mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).
Average wind speed in May
Petroșnița, Romania
- Average wind speed in May: 6.7km/h
The windiest months (with the highest average wind speed) are February and March (7.7km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in May
Petroșnița, Romania
- Average humidity in May: 75%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (63%).
Average rainfall in May
Petroșnița, Romania
- Average rainfall in May: 88mm
The wettest month (with the highest rainfall) is May (88mm).
The driest month (with the least rainfall) is September (24mm).
Average rainfall days in May
Petroșnița, Romania
- Average rainfall days in May: 22.3 days
The month with the highest number of rainy days is May (22.3 days).
The month with the least rainy days is August (9.1 days).
Average snowfall in May
Petroșnița, Romania
- Average snowfall in May: 0mm
The month with the highest snowfall is February (164mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in May
Petroșnița, Romania
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (10.7 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
Petroșnița, Romania
- Average daylight in May: 14h and 5min
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: 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: 5h and 0min).
Average sunshine days in May
Petroșnița, Romania
- Average sunshine days in May: 6.2 days
The month with the most sunshine days is August (20.4 days).
The month with the least sunshine days is May (6.2 days).
Average UV index in May
Petroșnița, Romania
- Average UV index in May: 4
The month with the highest UV index is 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
Petroșnița, Romania
- Average cloud cover in May: 37
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in May
Petroșnița, Romania
- Average visibility in May: 8km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February, May and December (8km).
