Koper in june: average Weather, Temperature and Climate
Weather in Koper in june 2025
The weather in Koper in june comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout june
good weather UV index: 6
Weather at 6am
68°F
Clear/Sunny
49% of time
20%
18%
11%
Weather at 12pm
79°F
Clear/Sunny
43% of time
23%
17%
15%
Weather at 6pm
74°F
Clear/Sunny
42% of time
28%
17%
13%
Weather at 3am
65°F
49%
20%
16%
11%
Evolution of daily average temperature and precipitation in Koper in june
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Koper in june.
The climate of Koper in june is good
In june in Koper, the climate is wet (with 8.1in of precipitation over 11 days). The weather is worst than the previous month since in may there is an average of 9.3in of rainfall over 13 days.
The climate quite comfortable in that locality the month of june. Temperatures are up to 79°F. In the morning the temperature drops to 68°F. Thus, the mean temperature average on this month of june in Koper is 74°F. Note that these seasonal averages are in contrast with those observed in Koper in june with a maximum record of 92°F in 2019 and a minimum record of 54°F in 2009. You can plan to have about 3 days with temperatures above 86°F, or 10 of the month.
Day length in Koper in june is 15:41. The sun rises at 04:15 and sets at 19:56.
With good weather conditions, june is a good time to go in this city.
Seasonal average climate and temperature of Koper in june
Check below seasonal norms These datas are generated from the weather statements of the last years of june.
| June | |||||
| Outside temperature | |||||
| Average temperature | 74°F | ||||
| Highest temperature | 79°F | ||||
| Lowest temperature | 68°F | ||||
| Highest record temperature | 92°F (2019) | ||||
| Lowest record temperature | 54°F (2009) | ||||
| Number of days at +86°F | 3 day(s) (10%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 74°F | ||||
| Lowest sea temperature | 67°F | ||||
| Highest sea temperature | 80°F | ||||
| Wind | |||||
| Wind speed | 13km/h | ||||
| Wind temperature | 68°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 8.1in | ||||
| Number of days with rainfall | 11 day(s) (35%) | ||||
| Record daily rainfall | 4.3in (2009) | ||||
| Other climate data | |||||
| Humidity | 75% | ||||
| Visibility | 9.39km | ||||
| Cloud cover | 25% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 14 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 04:15 | ||||
| Time of sunset | 19:56 | ||||
| Length of day | 15:41 | ||||
| Our opinion about the weather in june | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last june?
Here is the day by day recorded weather in Koper in june 2024:
61°F to 68°F
65°F to 72°F
63°F to 70°F
65°F to 72°F
63°F to 72°F
67°F to 74°F
67°F to 76°F
68°F to 77°F
68°F to 79°F
70°F to 76°F
68°F to 76°F
63°F to 72°F
61°F to 70°F
61°F to 70°F
65°F to 76°F
68°F to 74°F
67°F to 76°F
68°F to 77°F
70°F to 77°F
72°F to 79°F
74°F to 83°F
70°F to 77°F
70°F to 76°F
70°F to 81°F
68°F to 77°F
68°F to 76°F
68°F to 76°F
70°F to 79°F
74°F to 83°F
72°F to 81°F
Map: other cities in Slovenia in june
Cities near Koper:
| Ankaran in june | good weather |
| Izola in june | good weather |
| Kostabona in june | good weather |
| Portorož in june | good weather |
| Piran in june | good weather |
| Sežana in june | good weather |
| Stanjel in june | good weather |
| Predjama in june | good weather |
| Ilirska Bistrica in june | good weather |
| Postojna in june | good weather |
| Nova Gorica in june | good weather |
| Idrija in june | good weather |
Click over cities on the map for information about the weather in june.
Koper
perfect weather
good
tolerable
bad
very bad
Weather data for Koper in june:
Weather data for Koper for june are derived from an average of the weather forecast since 2009 in Koper. There is a margin of error and these forecasts are to be considered as general information only. The weather in Koper can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Koper.