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
In Trebnje, the average high-temperature in May slightly rises, from a mild 15.8°C (60.4°F) in April, to a comfortable 19.1°C (66.4°F). Trebnje experiences a mean low-temperature of 7.5°C (45.5°F) during May.Humidity
The average relative humidity in May is 80%.Rainfall
May is the month with the most rainfall. Rain falls for 20.3 days and accumulates 106mm (4.17") of precipitation.Snowfall
In Trebnje, Slovenia, snow does not fall in May through September.Daylight
In May, the average length of the day in Trebnje is 14h and 58min.On the first day of the month, sunrise is at 05:46 and sunset at 20:07. On the last day of May, sunrise is at 05:13 and sunset at 20:42 CEST.
Sunshine
In May, the average sunshine in Trebnje is 9.6h.UV index
In May, the average daily maximum UV index in Trebnje, Slovenia, is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 4 during May translates into these guidelines:
Make use of precautions - Suggestions to resist sunburn are communicated. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. 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.
Frequently asked questions
What are the temperatures in Trebnje in May?
What is the average humidity in May in Trebnje?
What is the wettest month in Trebnje?
How many days does it rain in May in Trebnje?
When it does not snow in Trebnje?
Does it snow in Trebnje in May?
What is the average length of the day in May in Trebnje?
When are sunrise and sunset in May in Trebnje?
How many hours of sunshine does Trebnje have in May?
What is the UV index reading in May in Trebnje?
Average temperature in May
Trebnje, Slovenia
- Average high temperature in May: 19.1°C
The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (3.2°C).
- Average low temperature in May: 7.5°C
The months with the highest average low temperature are July and August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in May
Trebnje, Slovenia
- Average pressure in May: 1014.8mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The months with the lowest atmospheric pressure are May and June (1014.8mbar).
Average wind speed in May
Trebnje, Slovenia
- Average wind speed in May: 7.4km/h
The windiest month (with the highest average wind speed) is March (8.2km/h).
The calmest month (with the lowest average wind speed) is August (5.6km/h).
Average humidity in May
Trebnje, Slovenia
- Average humidity in May: 80%
The months with the highest relative humidity are January and November (88%).
The month with the lowest relative humidity is August (74%).
Average rainfall in May
Trebnje, Slovenia
- Average rainfall in May: 106mm
The wettest month (with the highest rainfall) is May (106mm).
The driest month (with the least rainfall) is January (42mm).
Average rainfall days in May
Trebnje, Slovenia
- Average rainfall days in May: 20.3 days
The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is February (9.7 days).
Average snowfall in May
Trebnje, Slovenia
- Average snowfall in May: 0mm
The month with the highest snowfall is February (154mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in May
Trebnje, Slovenia
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (9 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
Trebnje, Slovenia
- Average daylight in May: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in May: 9h and 4min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in May
Trebnje, Slovenia
- Average sunshine days in May: 8.3 days
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is May (8.3 days).
Average UV index in May
Trebnje, Slovenia
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Trebnje, Slovenia
- Average cloud cover in May: 39
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in May
Trebnje, Slovenia
- Average visibility in May: 8km
The months with the highest visibility are April, June, July and August (9km).
The months with the lowest visibility are January, February, October and November (7km).
Trebnje, Slovenia
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