Early May 1 May
63°F
Typical afternoon high
33% historical wet-day frequency
Germany · Countryside
Koblenz & the Middle Rhine
in May.
Is May a good time?
Mild days.
More overnight stays than April.
May averages 67°F afternoons, with about 10 rain days. Later May is typically warmer.
- Afternoons
- 67°F
- Rain days
- 10
- Visitor demand
- 83%of August peak
Historical Koblenz regional averages, not a forecast or a measure of queues. Overnight demand compares average stays per day. Covers Rhine Valley and Koblenz; conditions vary within the region.
Overall match
6.6/10 · scores & prioritiesWhat matters most?
Weather 50% · Crowds 30% · Cost 20%
#7 of 12 months here · Balanced mix
Weather8.0/10Very good
CrowdsBusy seasonvs its own year; overnight stays do not measure queuesFor its size, typical for Europe this month
CostPriceyfor Europe; Germany-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 67°F (19°C): light layers; nights around 46°F (8°C): a warm coat. Bring rain gear: about 10 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 05:44 and sets about 21:08 (local time, mid-month). Mornings start around 46°F (8°C); afternoons reach about 67°F (19°C). Expect rain on about 10 days in a typical May.
Typical afternoon
67°F (19°C)
average daily high, 15 recent Mays
Night low
46°F (8°C)
average daily minimum
Daylight
15h 24m
on the 15th, computed from latitude
Early, middle or late?
Early or late May?
Late May is typically warmer. The afternoon high averages 63°F on the 1st, versus 71°F on the 31st.
Mid May 15 May
67°F
Typical afternoon high
34% historical wet-day frequency
Late May 31 May
71°F
Typical afternoon high
31% 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 Labour Day; 6 May Ascension Day; 17 May Pentecost Monday; 27 May Corpus Christi.
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 |
|---|---|---|---|---|---|---|
| 163° | 263° | |||||
| 364° | 464° | 565° | 665° | 765° | 865° | 965° |
| 1065° | 1166° | 1266° | 1366° | 1467° | 1567° | 1667° |
| 1767° | 1867° | 1967° | 2067° | 2167° | 2268° | 2368° |
| 2469° | 2569° | 2669° | 2770° | 2870° | 2970° | 3070° |
| 3171° |
Afternoon high rain likely (25%+) local school holidays public holiday event
Afternoons warm from about 64°F (18°C) in the first week to 70°F (21°C) in the last. The chance of a wet day runs 29–36%.
No school holidays here in May 2027. Public holidays: 1 May Labour Day; 6 May Ascension Day; 17 May Pentecost Monday; 27 May Corpus Christi. Elsewhere in May 2027, the share of people living where schools are out on a typical day: Greece 29%. (School holidays: OpenHolidays, ODbL.)
Crowds and cost
Visitor season
Will it be busy?
Busy season. May averages 83% of August's overnight stays per day. More overnight stays than April.
Overnight stays across Koblenz do not measure queues, day visitors or congestion at individual sights. For its size, typical for 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.
Germany as a whole
Above EU average
2024 restaurants and hotels price level: 112 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 61°F (16°C) and 72°F (22°C); in 9 of them they were within 3°F (1.5°C) of the typical 67°F (19°C). Rain days ranged from 4 to 17; half the years had 6–12.
Rain days in each May
Rain days
10
at least 1 mm, typical year; about 17 in a wet year
Mostly sunny days
4 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
21 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 | 71°F | 4 |
| 2012 | 69°F | 11 |
| 2013 | 62°F | 17 |
| 2014 | 65°F | 12 |
| 2015 | 65°F | 6 |
| 2016 | 66°F | 11 |
| 2017 | 69°F | 10 |
| 2018 | 72°F | 9 |
| 2019 | 62°F | 10 |
| 2020 | 67°F | 6 |
| 2021 | 61°F | 17 |
| 2022 | 71°F | 6 |
| 2023 | 67°F | 7 |
| 2024 | 68°F | 16 |
| 2025 | 68°F | 5 |
Checked against 12 local weather stations. How we check
Compare dates
April, May
or June?
| Typical conditions | Apr | May | Jun |
|---|---|---|---|
| Afternoons | 60°F | 67°F | 74°F |
| Rain days | 8 | 10 | 10 |
| Overnight demand | 59% | 83% | 88% |
April: Cooler afternoons and fewer rain days than May. Less overnight demand. 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.
April has fewer overnight stays than May, with a similar or higher Weather score.
Your comparison
May or April?
Overnight stays are 59% of the busiest month.
National hotel prices and local visitor demand suggest about usual. No measured regional room rate is available.
Read the April guide →| Typical conditions | May | April |
|---|---|---|
| Afternoons | 67°F | 60°F |
| Nights | 46°F | 40°F |
| Rain days | 10 | 8 |
| Visitor season | Busy season | Moderate season |
| Overall / 10 | 6.6 | 6.8 |
| Month rank | #7 | #4 |
Every month, in detail Show detailsHide details
| Month | Overall | Rank | High | Low | Rain days | Weather | Visitor season |
|---|---|---|---|---|---|---|---|
| January | 5.8 | #12 | 42°F | 31°F | 15 | 3.8 | Low season |
| February | 6.5 | #8 | 45°F | 31°F | 11 | 4.7 | Low season |
| March | 6.7 | #5 | 52°F | 34°F | 9 | 5.9 | Moderate season |
| April | 6.8 | #4 | 60°F | 40°F | 8 | 7.2 | Moderate season |
| May | 6.6 | #7 | 67°F | 46°F | 10 | 8.0 | Busy season |
| June | 6.8 | #2 | 74°F | 53°F | 10 | 8.8 | Peak season |
| July | 7.0 | #1 | 76°F | 55°F | 11 | 8.9 | Peak season |
| August | 6.6 | #6 | 77°F | 55°F | 9 | 8.9 | Peak season |
| September | 6.8 | #3 | 69°F | 49°F | 6 | 8.6 | Peak season |
| October | 6.2 | #9 | 60°F | 44°F | 12 | 6.5 | Busy season |
| November | 6.2 | #10 | 49°F | 37°F | 11 | 4.8 | Moderate season |
| December | 5.9 | #11 | 44°F | 34°F | 15 | 4.0 | Low season |
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.
Trier & the MoselleRhineland-Palatinate · Germany · about 40 miles
Balanced Overall 6.8 · Very good weather, 66°F (19°C) · Busy season · Cost pricey
Cologne & BonnGermany · about 50 miles
Balanced Overall 7.2 · Very good weather, 67°F (20°C) · Steady all year · Cost pricey
Frankfurt & southern HesseGermany · about 60 miles
Balanced Overall 7.4 · Very good weather, 69°F (20°C) · Steady all year · Cost pricey
Freiburg & the southern Black ForestGermany · about 160 miles
Balanced Overall 6.7 · Very good weather, 67°F (20°C) · Busy season · Cost pricey
Weser-Ems & the North Sea coastLower Saxony · Germany · about 190 miles
Balanced Overall 6.7 · Very good weather, 66°F (19°C) · Busy season · Cost pricey
Elsewhere in Europe
Better May weather than Koblenz & the Middle Rhine
Koblenz & the Middle Rhine's weather ranks 85 of 117 countryside regions this month. These countryside regions outside Germany have clearly better weather on your dates, nearest first, each compared with Koblenz & the Middle Rhine.
TuscanyFlorence, Siena · Italy · about 500 miles
Excellent weather (9.4): 6°F warmer afternoons, 3 fewer rain days, quieter for its season (moderate season)
UmbriaItaly · about 560 miles
Excellent weather (9.3): 7°F warmer afternoons, 3 fewer rain days, quieter for its season (moderate season)
Around BudapestPest county · Hungary · about 570 miles
Excellent weather (9.0): 6°F warmer afternoons, quieter for its season (busy season), cheaper
Southern Great PlainHungary · about 630 miles
Excellent weather (9.0): 7°F warmer afternoons, quieter for its season (moderate season), cheaper
Northern Great PlainHungary · about 650 miles
Excellent weather (9.0): 7°F warmer afternoons, quieter for its season (moderate season), cheaper
How we knowSources, regional scope & scoring method Show detailsHide details
It's busy season, 83% of the busiest month and 36% above its average month. That means about 29,000 overnight visitors on a typical May night across the region, 81% of them from Germany itself. Rentals booked through Airbnb, Booking, Expedia and Tripadvisor add up to 5,800 more: 20 for every 100 counted above. Some are the same properties counted twice.
| Climate suitability (HCI:Urban, 0–100) | 75 |
| How our weather was checked | 12 open weather stations in this region, January and July: afternoon highs typically within 1°F (0.3°C), night lows within 1°F (0.5°C). |
| Tourist nights per 1,000 residents per day | 19 |
| Busiest month here | August · 23 |
| Visitors as share of people present | 1.8% |
| Rank among Europe's regions this month | 64th percentile |
| Domestic share of nights | 81% |
| Platform rental nights per 100 counted nights | 20 |
| Visitor share if every platform night were extra | 2.2% |
| National hotel-price season | Germany historical 2024–2025 index: About usual (+2% vs its average month). Not a local room quote. |
| Population used | 1.5 million |
| Statistical region | DEB1 · Koblenz |
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.