Early June 1 June
78°F
Typical afternoon high
28% historical wet-day frequency
Romania · Countryside
Romania's Black Sea coast & Danube Delta
in June.
Is June a good time?
Hot days.
More overnight stays than May.
June averages 82°F afternoons and 71°F seas, with about 8 rain days. Later June is typically warmer.
- Afternoons
- 82°F
- Sea
- 71°F
- Visitor demand
- 32%of August peak
Historical Sud-Est regional averages, not a forecast or a measure of queues. Overnight demand compares average stays per day. Covers Constanța, Mamaia and Danube Delta; conditions vary within the region.
Overall match
8.3/10 · scores & prioritiesComing for the beach at Mamaia? The weather score rates sightseeing conditions. Beach weather rates excellent (9.1/10).
What matters most?
Weather 50% · Crowds 30% · Cost 20%
#3 of 12 months here · Balanced mix
Weather8.3/10Very good
CrowdsLow seasonvs its own year; overnight stays do not measure queuesFor its size, quieter than most of Europe this month
CostCheapfor Europe; Romania-wide price level
Overall combines weather, overnight demand and cost. It does not include sea temperature.
Plan your June
What to expect.
What should I pack?
Afternoons around 82°F (28°C): summer clothes; nights around 61°F (16°C): light layers. Bring rain gear: about 8 days with at least 1 mm of rain. About 16 hours of daylight.
Can I swim in June?
The sea averages 71°F. Our swimming guide: comfortable for a swim. Your comfort will vary. This is open water near the coast, not a beach-specific reading.
Monthly coastal averages from NOAA, 2011–2025. Sea temperature is separate from the weather and Overall scores.
A typical day: temperatures & daylightAfternoons, nights, sea temperature & daylight Show detailsHide details
About 16 hours of daylight.
The sun rises about 05:21 and sets about 20:57 (local time, mid-month). Mornings start around 61°F (16°C); afternoons reach about 82°F (28°C). Expect rain on about 8 days in a typical June.
Typical afternoon
82°F (28°C)
average daily high, 15 recent Junes
Night low
61°F (16°C)
average daily minimum
Sea
71°F (21°C)
comfortable; open water near the coast, NOAA satellite record 2011–2025
Daylight
15h 36m
on the 15th, computed from latitude
Early, middle or late?
Early or late June?
Late June is typically warmer. The afternoon high averages 78°F on the 1st, versus 85°F on the 30th. Historical wet-day frequency falls from 28% to 23% between those dates.
Mid June 15 June
83°F
Typical afternoon high
27% historical wet-day frequency
Late June 30 June
85°F
Typical afternoon high
23% historical wet-day frequency
Historical daily averages from 2011–2025, smoothed over two weeks. A seasonal pattern, not a forecast. This does not establish which week has the lowest prices or fewest visitors.
Public holidays · 2027: 1 Jun Children's Day; 7 Jun Orthodox Pentecost Sunday; 20 Jun Orthodox Pentecost Monday.
Daily calendar & holiday datesJune 2027 · historical weather & dated holidays Show calendarHide calendar
June 2027 calendar
Weather shows historical patterns, not a forecast. Holidays and events use the dates shown for 2027.
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 178° | 278° | 379° | 480° | 580° | 680° | |
| 781° | 881° | 981° | 1082° | 1182° | 1282° | 1382° |
| 1482° | 1583° | 1683° | 1783° | 1883° | 1983° | 2083° |
| 2183° | 2284° | 2384° | 2484° | 2584° | 2685° | 2785° |
| 2885° | 2985° | 3085° |
Afternoon high rain likely (25%+) local school holidays public holiday event
Afternoons warm from about 79°F (26°C) in the first week to 85°F (29°C) in the last. The chance of a wet day runs 23–28%.
School-holiday dates for June 2027 aren't available in our data yet. A day without a school marker doesn't mean schools are open. Public holidays: 1 Jun Children's Day; 7 Jun Orthodox Pentecost Sunday; 20 Jun Orthodox Pentecost Monday. Elsewhere in June 2027, the share of people living where schools are out on a typical day: Italy 73%, Spain 31%, Portugal 87%, Greece 50%. (School holidays: OpenHolidays, ODbL.)
Crowds and cost
Visitor season
Will it be busy?
Low season. June averages 32% of August's overnight stays per day. More overnight stays than May.
Overnight stays across Sud-Est do not measure queues, day visitors or congestion at individual sights. For its size, quieter than most of Europe this month.
Hotel price season
Will it be cheaper?
About usual. Estimated from national hotel prices and local visitor demand; no measured regional room rate is available.
Fewer overnight stays do not automatically mean cheaper rooms. Check actual quotes for your trip.
Romania as a whole
Well below EU average
2024 restaurants and hotels price level: 68 where the EU average is 100. A relative index, not a room rate.
Year-to-year variation
How much does June vary?
Across the recorded years
In the 15 years from 2011 to 2025, the month's afternoons averaged between 78°F (25°C) and 88°F (31°C); in 11 of them they were within 3°F (1.5°C) of the typical 82°F (28°C). Rain days ranged from 1 to 14; half the years had 6–10.
Rain days in each June
Rain days
8
at least 1 mm, typical year; about 11 in a wet year
Mostly sunny days
10 of 30
cloud cover under 30%
Years with a 95°F+ day
4 of 15
of the last 15 Junes had at least one day at or above 95°F (35°C)
Good weather days
24 of 30
rated very good or better
See every recorded JuneHistorical monthly averages, year by year Show detailsHide details
| Year | Afternoon high | Rain days |
|---|---|---|
| 2011 | 81°F | 9 |
| 2012 | 85°F | 4 |
| 2013 | 82°F | 11 |
| 2014 | 78°F | 10 |
| 2015 | 82°F | 7 |
| 2016 | 82°F | 10 |
| 2017 | 82°F | 6 |
| 2018 | 82°F | 10 |
| 2019 | 86°F | 8 |
| 2020 | 82°F | 11 |
| 2021 | 79°F | 14 |
| 2022 | 83°F | 6 |
| 2023 | 81°F | 6 |
| 2024 | 88°F | 3 |
| 2025 | 85°F | 1 |
Checked against official climate averages for Constanta and Tulcea. How we check
Compare dates
May, June
or July?
| Typical conditions | May | Jun | Jul |
|---|---|---|---|
| Afternoons | 74°F | 82°F | 87°F |
| Sea | 61°F | 71°F | 76°F |
| Rain days | 7 | 8 | 5 |
| Overnight demand | 9% | 32% | 85% |
May: Cooler afternoons and cooler sea than June. Less overnight demand. Check seasonal accommodation and activity openings. May guide →
July: Warmer afternoons, warmer sea and fewer rain days than June. More overnight demand. July guide →
Overnight demand measures accommodation stays, not queues. Sea temperatures are monthly coastal averages.
Compare any of the 12 monthsChoose another month and compare it with June Show comparisonHide comparison
Yellow marks the top three months on the Balanced mix. June stays as your reference.
May and September have a Weather score at least 1.0 point higher than June, without a substantially busier visitor season.
Your comparison
June or May?
Overnight stays are 9% of the busiest month; check seasonal openings.
National hotel prices and local visitor demand suggest well below usual. No measured regional room rate is available.
Read the May guide →| Typical conditions | June | May |
|---|---|---|
| Afternoons | 82°F | 74°F |
| Nights | 61°F | 52°F |
| Sea | 71°F | 61°F |
| Rain days | 8 | 7 |
| Visitor season | Low season | Off season |
| Overall / 10 | 8.3 | 8.6 |
| Month rank | #3 | #2 |
Every month, in detail Show detailsHide details
| Month | Overall | Rank | High | Low | Sea | Rain days | Weather | Visitor season |
|---|---|---|---|---|---|---|---|---|
| January | 5.8 | #12 | 42°F | 27°F | 45°F | 7 | 4.9 | Off season |
| February | 6.0 | #10 | 46°F | 28°F | 43°F | 5 | 5.3 | Off season |
| March | 6.6 | #8 | 54°F | 35°F | 44°F | 6 | 6.5 | Off season |
| April | 7.4 | #5 | 65°F | 43°F | 50°F | 6 | 8.1 | Off season |
| May | 8.6 | #2 | 74°F | 52°F | 61°F | 7 | 9.4 | Off season |
| June | 8.3 | #3 | 82°F | 61°F | 71°F | 8 | 8.3 | Low season |
| July | 6.8 | #6 | 87°F | 65°F | 76°F | 5 | 7.9 | Peak season |
| August | 6.7 | #7 | 87°F | 65°F | 77°F | 4 | 8.4 | Peak season |
| September | 9.1 | #1 | 77°F | 57°F | 73°F | 3 | 9.6 | Low season |
| October | 7.5 | #4 | 64°F | 47°F | 65°F | 5 | 8.3 | Off season |
| November | 6.3 | #9 | 53°F | 39°F | 58°F | 6 | 6.0 | Off season |
| December | 5.9 | #11 | 45°F | 31°F | 50°F | 6 | 5.1 | Off season |
Near here
Nearby places in June
Nearby regions, nearest first. Distances are centre to centre, as the crow flies; they are not road distances or journey times.
BucharestRomania · about 90 miles
Balanced Overall 7.8 · Very good weather, 83°F (29°C) · Steady all year · Cost cheap
Southern MunteniaRomania · about 100 miles
Balanced Overall 8.0 · Very good weather, 81°F (27°C) · Steady all year · Cost cheap
Varna & the northern Black Sea coastBulgaria · about 120 miles
Balanced Overall 8.7 · Excellent weather, 80°F (27°C) · Moderate season · Cost cheap
Bucovina & northeast Romaniaabout 150 miles
Balanced Overall 8.2 · Very good weather, 79°F (26°C) · Busy season · Cost cheap
Brașov, Sibiu & central TransylvaniaRomania · about 160 miles
Balanced Overall 8.3 · Very good weather, 77°F (25°C) · Busy season · Cost cheap
Elsewhere in Europe
Same dates, elsewhere in Europe
Romania's Black Sea coast & Danube Delta's weather ranks 93 of 117 countryside regions this month. We found no countryside regions outside Romania with a weather score at least 1.0 point higher on these dates.
How we knowSources, regional scope & scoring method Show detailsHide details
It's low season, 32% of the busiest month and 35% above its average month. That means about 24,000 overnight visitors on a typical June night across the region, 96% of them from Romania itself. Rentals booked through Airbnb, Booking, Expedia and Tripadvisor add up to 4,300 more: 18 for every 100 counted above. Some are the same properties counted twice.
| Climate suitability (HCI:Urban, 0–100) | 77 |
| How our weather was checked | Official climate averages for Constanta and Tulcea from the national weather service, every month: afternoon highs typically within 2°F (1.0°C), night lows within 1°F (0.8°C). |
| Tourist nights per 1,000 residents per day | 10 |
| Busiest month here | August · 32 |
| Visitors as share of people present | 1.0% |
| Rank among Europe's regions this month | 25th percentile |
| Domestic share of nights | 96% |
| Platform rental nights per 100 counted nights | 18 |
| Visitor share if every platform night were extra | 1.2% |
| National hotel-price season | Romania historical 2024–2025 index: About usual (−1% vs its average month). Not a local room quote. |
| Population used | 2.3 million |
| Statistical region | RO22 · Sud-Est |
Crowds: Eurostat nights spent at tourist accommodation, by month and NUTS 2 region, 2024–2025 average. Overnight visitors per night is the month's nights divided by its days; the per-1,000 figure is Eurostat's, against each year's population. Platform rentals: Eurostat nights booked via Airbnb, Booking, Expedia and Tripadvisor, 2024–2025 average, shown separately because some properties are in both counts. Weather: Holiday Climate Index computed from ERA5 reanalysis with daily highs, night lows and rain days corrected from open national weather-service station records, 2011–2025, population-weighted to the region; day-by-day figures are the same data averaged by date. Heat and rain odds are counted across those years. Sunrise and sunset: NOAA solar equations, local time. Prices: Eurostat price level index and HICP, national. Full method · this region's data.