Early May 1 May
69°F
Typical afternoon high
26% historical wet-day frequency
Bulgaria · Mountains
Sofia & the southwest
in May.
Is May a good time?
Warm days.
A steady visitor season.
May averages 71°F afternoons, with about 9 rain days. Later May is typically warmer.
- Afternoons
- 71°F
- Rain days
- 9
- Visitor demand
- 60%of February peak
Historical Yugozapaden regional averages, not a forecast or a measure of queues. Overnight demand compares average stays per day. Covers Sofia, Bansko and Rila Monastery; conditions vary within the region.
Overall match
8.5/10 · scores & prioritiesThis weather score measures sightseeing comfort. Snow and ski conditions need a separate check.
What matters most?
Weather 50% · Crowds 30% · Cost 20%
#5 of 12 months here · Balanced mix
Weather9.0/10Excellent
CrowdsSteady all yearsimilar all year; overnight stays do not measure queuesFor its size, quieter than most of Europe this month
CostCheapfor Europe; Bulgaria-wide price level
Overall combines weather, overnight demand and cost. It does not include sea temperature.
Plan your May
What to expect.
What should I pack?
Afternoons around 71°F (22°C): T-shirt weather; nights around 48°F (9°C): a sweater and a light jacket. Bring rain gear: about 9 days with at least 1 mm of rain. About 15 hours of daylight.
A typical day: temperatures & daylightAfternoons, nights & daylight Show detailsHide details
About 15 hours of daylight.
The sun rises about 06:06 and sets about 20:39 (local time, mid-month). Mornings start around 48°F (9°C); afternoons reach about 71°F (22°C). Expect rain on about 9 days in a typical May.
Typical afternoon
71°F (22°C)
average daily high, 15 recent Mays
Night low
48°F (9°C)
average daily minimum
Daylight
14h 33m
on the 15th, computed from latitude
Early, middle or late?
Early or late May?
Late May is typically warmer. The afternoon high averages 69°F on the 1st, versus 74°F on the 31st. Historical wet-day frequency rises from 26% to 32% between those dates.
Mid May 15 May
71°F
Typical afternoon high
29% historical wet-day frequency
Late May 31 May
74°F
Typical afternoon high
32% 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 May Holy Saturday / Labour Day; 2 May Easter Sunday; 3 May Easter Monday; 6 May St. George's Day, and the Bulgarian Army’s Day; 24 May Bulgarian Education and Culture, and Slavic Script Day.
Daily calendar & holiday datesMay 2027 · historical weather & dated holidays Show calendarHide calendar
May 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 |
|---|---|---|---|---|---|---|
| 169° | 269° | |||||
| 369° | 469° | 569° | 670° | 770° | 870° | 970° |
| 1070° | 1170° | 1270° | 1371° | 1471° | 1571° | 1671° |
| 1772° | 1872° | 1972° | 2072° | 2172° | 2272° | 2372° |
| 2472° | 2572° | 2673° | 2773° | 2873° | 2973° | 3074° |
| 3174° |
Afternoon high rain likely (25%+) local school holidays public holiday event
Afternoons warm from about 69°F (21°C) in the first week to 73°F (23°C) in the last. The chance of a wet day runs 26–34%.
School-holiday dates for May 2027 aren't available in our data yet. A day without a school marker doesn't mean schools are open. Public holidays: 1 May Holy Saturday / Labour Day; 2 May Easter Sunday; 3 May Easter Monday; 6 May St. George's Day, and the Bulgarian Army’s Day; 24 May Bulgarian Education and Culture, and Slavic Script Day. Elsewhere in May 2027, the share of people living where schools are out on a typical day: Germany 13%, Greece 29%. (School holidays: OpenHolidays, ODbL.)
Crowds and cost
Visitor season
Will it be busy?
Steady all year. May averages 60% of February's overnight stays per day. Overnight demand varies little across the year.
Overnight stays across Yugozapaden 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?
A little above 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.
Bulgaria as a whole
Well below EU average
2024 restaurants and hotels price level: 53 where the EU average is 100. A relative index, not a room rate.
Year-to-year variation
How much does May vary?
Across the recorded years
In the 15 years from 2011 to 2025, the month's afternoons averaged between 68°F (20°C) and 76°F (24°C); in 10 of them they were within 3°F (1.5°C) of the typical 71°F (22°C). Rain days ranged from 5 to 15; half the years had 8–12.
Rain days in each May
Rain days
9
at least 1 mm, typical year; about 14 in a wet year
Mostly sunny days
5 of 31
cloud cover under 30%
Years with a 95°F+ day
0 of 15
no May in the last 15 years had a day at or above 95°F (35°C)
Good weather days
24 of 31
rated very good or better
See every recorded MayHistorical monthly averages, year by year Show detailsHide details
| Year | Afternoon high | Rain days |
|---|---|---|
| 2011 | 70°F | 8 |
| 2012 | 70°F | 14 |
| 2013 | 76°F | 5 |
| 2014 | 69°F | 11 |
| 2015 | 74°F | 8 |
| 2016 | 69°F | 12 |
| 2017 | 70°F | 10 |
| 2018 | 75°F | 9 |
| 2019 | 69°F | 9 |
| 2020 | 71°F | 10 |
| 2021 | 73°F | 8 |
| 2022 | 75°F | 6 |
| 2023 | 68°F | 13 |
| 2024 | 69°F | 15 |
| 2025 | 69°F | 8 |
Checked against official climate averages for Sofia. How we check
Compare dates
April, May
or June?
| Typical conditions | Apr | May | Jun |
|---|---|---|---|
| Afternoons | 64°F | 71°F | 79°F |
| Rain days | 8 | 9 | 10 |
| Overnight demand | 63% | 60% | 64% |
April: Cooler afternoons than May. April guide →
June: Warmer afternoons than May. June guide →
Overnight demand measures accommodation stays, not queues.
Compare any of the 12 monthsChoose another month and compare it with May Show comparisonHide comparison
Yellow marks the top three months on the Balanced mix. May stays as your reference.
Hotel stays vary little through the year. No other scored month has a Weather score at least 1.0 point higher than May.
Your comparison
May or April?
Overnight stays vary little through the year.
National hotel prices and local visitor demand suggest a little above usual. No measured regional room rate is available.
Read the April guide →| Typical conditions | May | April |
|---|---|---|
| Afternoons | 71°F | 64°F |
| Nights | 48°F | 41°F |
| Rain days | 9 | 8 |
| Visitor season | Steady all year | Steady all year |
| Overall / 10 | 8.5 | 8.0 |
| Month rank | #5 | #7 |
Every month, in detail Show detailsHide details
| Month | Overall | Rank | High | Low | Rain days | Weather | Visitor season |
|---|---|---|---|---|---|---|---|
| January | 6.5 | #12 | 43°F | 25°F | 7 | 5.1 | Steady all year |
| February | 6.8 | #10 | 48°F | 29°F | 5 | 5.7 | Steady all year |
| March | 7.1 | #8 | 55°F | 34°F | 9 | 6.3 | Steady all year |
| April | 8.0 | #7 | 64°F | 41°F | 8 | 7.9 | Steady all year |
| May | 8.5 | #5 | 71°F | 48°F | 9 | 9.0 | Steady all year |
| June | 8.7 | #3 | 79°F | 56°F | 10 | 9.1 | Steady all year |
| July | 8.7 | #4 | 84°F | 59°F | 5 | 9.1 | Steady all year |
| August | 8.8 | #2 | 84°F | 59°F | 4 | 9.3 | Steady all year |
| September | 9.0 | #1 | 76°F | 53°F | 4 | 9.8 | Steady all year |
| October | 8.2 | #6 | 64°F | 43°F | 6 | 8.4 | Steady all year |
| November | 7.1 | #9 | 54°F | 36°F | 6 | 6.3 | Steady all year |
| December | 6.7 | #11 | 46°F | 29°F | 7 | 5.4 | Steady all year |
Near here
Nearby places in May
Nearby regions, nearest first. Distances are centre to centre, as the crow flies; they are not road distances or journey times.
Northwest Bulgariaabout 80 miles
Balanced Overall 8.5 · Excellent weather, 74°F (23°C) · Busy season · Cost cheap
Plovdiv & south-central Bulgariaabout 90 miles
Balanced Overall 8.6 · Excellent weather, 74°F (23°C) · Steady all year · Cost cheap
Thessaloniki & HalkidikiGreece · about 110 miles
Balanced Overall 8.6 · Excellent weather, 78°F (25°C) · Low season · Cost moderate
Burgas & the southern Black Sea coastBulgaria · about 160 miles
Balanced Overall 9.3 · Excellent weather, 73°F (23°C) · Low season · Cost cheap
Šumadija & western Serbiaabout 190 miles
Balanced Overall 8.3 · Very good weather, 73°F (23°C) · Busy season · Cost cheap
Elsewhere in Europe
As good as Sofia & the southwest in May, but quieter
Sofia & the southwest's weather ranks 3 of 28 mountain regions this month. Sofia & the southwest already has excellent weather in May; these mountain regions outside Bulgaria are about as good and quieter for their season, nearest first.
How we knowSources, regional scope & scoring method Show detailsHide details
Hotel stays are steady all year here: this month is 60% of the busiest and 19% below average. That counts overnight stays, not how busy the sights are. That means about 11,000 overnight visitors on a typical May night across the region, 54% of them from Bulgaria itself. Rentals booked through Airbnb, Booking, Expedia and Tripadvisor add up to 4,400 more: 38 for every 100 counted above. Some are the same properties counted twice.
| Climate suitability (HCI:Urban, 0–100) | 80 |
| How our weather was checked | Official climate averages for Sofia from the national weather service, every month: afternoon highs typically within 1°F (0.7°C), night lows within 1°F (0.3°C). |
| Tourist nights per 1,000 residents per day | 6 |
| Busiest month here | February · 10 |
| Visitors as share of people present | 0.6% |
| Rank among Europe's regions this month | 13th percentile |
| Domestic share of nights | 54% |
| Platform rental nights per 100 counted nights | 38 |
| Visitor share if every platform night were extra | 0.8% |
| National hotel-price season | Bulgaria historical 2024–2025 index: About usual (+1% vs its average month). Not a local room quote. |
| Population used | 2.0 million |
| Statistical region | BG41 · Yugozapaden |
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.