Early April 1 April
57°F
Typical afternoon high
28% historical wet-day frequency
Germany · City
Cologne & Bonn
in April.
Is April a good time?
Mild days.
A steady visitor season.
April averages 60°F afternoons, with about 8 rain days. Later April is typically warmer.
- Afternoons
- 60°F
- Rain days
- 8
- Visitor demand
- 85%of August peak
Historical Köln regional averages, not a forecast or a measure of queues. Overnight demand compares average stays per day. Covers Cologne, Bonn and Aachen; conditions vary within the region.
Overall match
6.8/10 · scores & prioritiesWhat matters most?
Weather 50% · Crowds 30% · Cost 20%
#6 of 12 months here · Balanced mix
Weather7.2/10Very good
CrowdsSteady all yearsimilar all year; overnight stays do not measure queues
CostPriceyfor Europe; Germany-wide price level
Overall combines weather, overnight demand and cost. It does not include sea temperature.
Plan your April
What to expect.
What should I pack?
Afternoons around 60°F (16°C): light layers; nights around 40°F (5°C): a warm coat. About 14 hours of daylight. About 8 rain days in a typical April.
A typical day: temperatures & daylightAfternoons, nights & daylight Show detailsHide details
About 14 hours of daylight.
The sun rises about 06:40 and sets about 20:26 (local time, mid-month). Mornings start around 40°F (5°C); afternoons reach about 60°F (16°C). Expect rain on about 8 days in a typical April.
Typical afternoon
60°F (16°C)
average daily high, 15 recent Aprils
Night low
40°F (5°C)
average daily minimum
Daylight
13h 46m
on the 15th, computed from latitude
Early, middle or late?
Early or late April?
Late April is typically warmer. The afternoon high averages 57°F on the 1st, versus 63°F on the 30th. Historical wet-day frequency rises from 28% to 34% between those dates.
Mid April 15 April
61°F
Typical afternoon high
24% historical wet-day frequency
Late April 30 April
63°F
Typical afternoon high
34% 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.
Daily calendar & holiday datesApril 2027 · historical weather & dated holidays Show calendarHide calendar
April 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 |
|---|---|---|---|---|---|---|
| 157° | 257° | 358° | 458° | |||
| 558° | 658° | 758° | 859° | 959° | 1059° | 1159° |
| 1260° | 1360° | 1461° | 1561° | 1661° | 1761° | 1861° |
| 1961° | 2061° | 2162° | 2262° | 2362° | 2462° | 2563° |
| 2663° | 2763° | 2863° | 2963° | 3063° |
Afternoon high rain likely (25%+) local school holidays public holiday event
Afternoons warm from about 58°F (14°C) in the first week to 63°F (17°C) in the last. The chance of a wet day runs 24–34%. Local schools are out 1–3 April 2027.
Schools here are off 1–3 April 2027 (Easter holidays). Elsewhere in April 2027, the share of people living where schools are out on a typical day: France 47%, Netherlands 23%, Belgium 29%, Greece 23%. (School holidays: OpenHolidays, ODbL.)
Crowds and cost
Visitor season
Will it be busy?
Steady all year. April averages 85% of August's overnight stays per day. Overnight demand varies little across the year.
Overnight stays across Köln do not measure queues, day visitors or congestion at individual sights.
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.
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 April vary?
Across the recorded years
In the 15 years from 2011 to 2025, the month's afternoons averaged between 53°F (12°C) and 67°F (19°C); in 4 of them they were within 3°F (1.5°C) of the typical 60°F (16°C). Rain days ranged from 3 to 15; half the years had 5–10.
Rain days in each April
Rain days
8
at least 1 mm, typical year; about 13 in a wet year
Mostly sunny days
6 of 30
cloud cover under 30%
Years with a 95°F+ day
0 of 15
no April in the last 15 years had a day at or above 95°F (35°C)
Good weather days
16 of 30
rated very good or better
See every recorded AprilHistorical monthly averages, year by year Show detailsHide details
| Year | Afternoon high | Rain days |
|---|---|---|
| 2011 | 67°F | 5 |
| 2012 | 57°F | 15 |
| 2013 | 57°F | 5 |
| 2014 | 64°F | 9 |
| 2015 | 59°F | 7 |
| 2016 | 58°F | 10 |
| 2017 | 56°F | 5 |
| 2018 | 67°F | 9 |
| 2019 | 62°F | 8 |
| 2020 | 66°F | 3 |
| 2021 | 53°F | 7 |
| 2022 | 58°F | 9 |
| 2023 | 57°F | 12 |
| 2024 | 60°F | 14 |
| 2025 | 64°F | 7 |
Checked against 10 local weather stations. How we check
Compare dates
March, April
or May?
| Typical conditions | Mar | Apr | May |
|---|---|---|---|
| Afternoons | 53°F | 60°F | 67°F |
| Rain days | 11 | 8 | 10 |
| Overnight demand | 76% | 85% | 92% |
March: Cooler afternoons and more rain days than April. March guide →
May: Warmer afternoons and more rain days than April. May guide →
Overnight demand measures accommodation stays, not queues.
Compare any of the 12 monthsChoose another month and compare it with April Show comparisonHide comparison
Yellow marks the top three months on the Balanced mix. April stays as your reference.
Hotel stays vary little through the year. June to September have a Weather score at least 1.0 point higher than April.
Your comparison
April or March?
Overnight stays vary little through the year.
National hotel prices and local visitor demand suggest about usual. No measured regional room rate is available.
Read the March guide →| Typical conditions | April | March |
|---|---|---|
| Afternoons | 60°F | 53°F |
| Nights | 40°F | 36°F |
| Rain days | 8 | 11 |
| Visitor season | Steady all year | Steady all year |
| Overall / 10 | 6.8 | 6.1 |
| Month rank | #6 | #8 |
Every month, in detail Show detailsHide details
| Month | Overall | Rank | High | Low | Rain days | Weather | Visitor season |
|---|---|---|---|---|---|---|---|
| January | 4.9 | #12 | 43°F | 32°F | 16 | 3.9 | Steady all year |
| February | 5.6 | #10 | 47°F | 33°F | 11 | 4.7 | Steady all year |
| March | 6.1 | #8 | 53°F | 36°F | 11 | 5.9 | Steady all year |
| April | 6.8 | #6 | 60°F | 40°F | 8 | 7.2 | Steady all year |
| May | 7.2 | #5 | 67°F | 47°F | 10 | 8.1 | Steady all year |
| June | 7.5 | #3 | 74°F | 54°F | 9 | 8.7 | Steady all year |
| July | 7.6 | #2 | 76°F | 56°F | 11 | 8.7 | Steady all year |
| August | 7.6 | #1 | 77°F | 56°F | 9 | 8.8 | Steady all year |
| September | 7.4 | #4 | 70°F | 51°F | 7 | 8.6 | Steady all year |
| October | 6.5 | #7 | 61°F | 46°F | 12 | 6.7 | Steady all year |
| November | 5.7 | #9 | 51°F | 39°F | 13 | 5.1 | Steady all year |
| December | 5.0 | #11 | 46°F | 36°F | 16 | 4.0 | Steady all year |
Near here
Nearby places in April
Nearby regions, nearest first. Distances are centre to centre, as the crow flies; they are not road distances or journey times.
DüsseldorfGermany · about 40 miles
Balanced Overall 6.8 · Very good weather, 60°F (16°C) · Steady all year · Cost pricey
Maastricht & LimburgNetherlands · about 50 miles
Balanced Overall 6.7 · Very good weather, 61°F (16°C) · Moderate season · Cost expensive
Frankfurt & southern HesseGermany · about 100 miles
Balanced Overall 7.0 · Very good weather, 61°F (16°C) · Steady all year · Cost pricey
Amsterdam & North HollandNetherlands · about 150 miles
Balanced Overall 5.9 · Good weather, 57°F (14°C) · Busy season · Cost expensive
Weser-Ems & the North Sea coastLower Saxony · Germany · about 150 miles
Balanced Overall 6.7 · Good weather, 59°F (15°C) · Moderate season · Cost pricey
Elsewhere in Europe
Better April weather than Cologne & Bonn
Cologne & Bonn's weather ranks 27 of 41 city regions this month. These city regions outside Germany have clearly better weather on your dates, nearest first, each compared with Cologne & Bonn.
Milan, Lake Como & LombardyItaly · about 380 miles
Very good weather (8.2): 6°F warmer afternoons
Bologna & Emilia-RomagnaItaly · about 480 miles
Very good weather (8.9): 8°F warmer afternoons
ZagrebCroatia · about 550 miles
Very good weather (8.2): 5°F warmer afternoons
BudapestHungary · about 600 miles
Very good weather (8.4): 5°F warmer afternoons, 2 fewer rain days, cheaper
Barcelona & CataloniaSpain · about 670 miles
Excellent weather (9.0): 8°F warmer afternoons
How we knowSources, regional scope & scoring method Show detailsHide details
Hotel stays are steady all year here: this month is 85% of the busiest and about average. That counts overnight stays, not how busy the sights are.The figures cover the whole Köln region, suburbs included. That means about 40,000 overnight visitors on a typical April night across the region, 72% of them from Germany itself. Rentals booked through Airbnb, Booking, Expedia and Tripadvisor add up to 6,100 more: 15 for every 100 counted above. Some are the same properties counted twice.
| Climate suitability (HCI:Urban, 0–100) | 71 |
| How our weather was checked | 10 open weather stations in this region, January and July: afternoon highs typically within 1°F (0.1°C), night lows within 1°F (0.7°C). |
| Tourist nights per 1,000 residents per day | 9 |
| Busiest month here | August · 11 |
| Visitors as share of people present | 0.9% |
| Rank among Europe's regions this month | 36th percentile |
| Domestic share of nights | 72% |
| Platform rental nights per 100 counted nights | 15 |
| Visitor share if every platform night were extra | 1.0% |
| National hotel-price season | Germany historical 2024–2025 index: About usual (−2% vs its average month). Not a local room quote. |
| Population used | 4.5 million |
| Statistical region | DEA2 · Köln |
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.