Average weather for Črnomelj in May
It's pleasantly warm in May in Črnomelj with an average temperature of 22°C. Temperatures this month range from a low of 19°C to a high of 25°C. At night, you can expect temperatures between 9°C and 13°C.
Start of May
The month of May starts in Črnomelj with mild temps, averaging around 21°C during the day and nights around 10°C. You can expect regular precipitation, but there will also be some sunny days in the early part of the month.
Mid May
By mid-May, daytime temps rise to around 22°C, with nights around 11°C. There’s a high chance of precipitation during this time.
End of May
By the end of May, the average daytime temperature in Črnomelj is around 24°C, while nighttime temps are about 13°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
In May, there is an average of 132 mm of precipitation, spread over 12 days. The wind speed is around 3 Bft, mostly coming from the South.
Črnomelj in May |
New York | ||
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22°C | 22°C | |
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25°C | 28°C | |
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19°C | -5°C | |
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132 mm | 105 mm | |
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12 days | 14 days |
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is May a good time to visit Črnomelj?
Looking for sun? May isn’t a good month to be in Črnomelj. The temperature is nice, but there’s too much chance of rain.
Temperature records
With 32°C in 2022, Črnomelj reached the highest temperature in May over the past 10 years. The lowest daytime temperature in this month was 8°C in 2019. The extreme nighttime temperatures ranged from a lowest recorded value of 0°C to a highest value of 21°C.
Check out the climate of Črnomelj for all months and discover the best travel time
Curious about the weather in other parts of Slovenia? Check out the climate and weather for spots like Ljubljana, Bled, Bohinj, or explore other destinations in Slovenia.
Daily Temperature in May in Črnomelj
This chart shows the average daily high and low temperatures in May for Črnomelj, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in May in Črnomelj
The chart below shows the average daily precipitation in May for Črnomelj, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for May, you can expect about 12 days of precipitation in Črnomelj.
Daily UV index in May in Črnomelj
This chart shows the average daily UV index in May in Črnomelj, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in May in Črnomelj over the years
This chart shows the average temperature in May in Črnomelj, measured in degrees Celsius, over the past few years.
Total precipitation in May in Črnomelj over the years
This chart shows the average precipitation in May in Črnomelj, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in May for Črnomelj
Click on any day in May to get detailed info about the usual weather on that day in Črnomelj. Check out the historical temperatures and precipitation over the past 10 years on this day.































Weather experiences in May in Črnomelj
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Average weather in Črnomelj by month
Click on a month below to see detailed weather info for Črnomelj. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.