Fewer crowds
January is quietest.
January, at 29% of the busiest month (August). Low season, under 35% of the peak: November to February.
A good place. At the right time.
Best time to visitGroningen.
Plan your visit
Find your month.
What matters most?
Weather 50% · Crowds 30% · Cost 20%
Start with July.
#1 of 12 · Balanced · 5.9/10
Overnight stays are 76% of the busiest month.
Based on Groningen regional averages.
- Afternoon high
- 73°F
- Sea temperature
- 64°F
- Crowds
- Busy
The sea averages 64°F (18°C). Fresh: fine once you are in. Warm air does not always mean warm water.
Check what is open. The off-season flag comes from visitor patterns. Confirm accommodation, services and transport for your dates.
Price context. National hotel prices and local visitor demand suggest well above usual. No measured regional room rate is available.
Historical averages, not forecasts or live prices.
A regional guide. Figures cover Groningen. Conditions vary within the region.
The whole calendar
Already have dates?
Explore your month, then weigh up the trade-offs.
July at a glance
Balanced match #1 · 5.9/10
Overnight stays are 76% of the busiest month.
The sea averages 64°F (18°C). Fresh: fine once you are in. Warm air does not always mean warm water.
Check what is open. The off-season flag comes from visitor patterns. Confirm accommodation, services and transport for your dates.
Read the July guide- Afternoon high
- 73°F
- Night low
- 55°F
- Sea temperature
- 64°F
- Rain days
- 14
- Daylight
- 16h 31m
- Crowds
- Busy
All 12 months, on the same measures. Tap a heading to sort or a month to open its guide.Select a month to open its guide. Scroll the table for more detail.
| Rank | Month | Overall | Weather | Crowds | Cost | High | Low | Sea | Rain days | Daylight |
|---|---|---|---|---|---|---|---|---|---|---|
| #1 | July | 5.9 | 6.8/10 Good | Busy | Expensive | 73°F | 55°F | 64°F | 14 | 16h 31m |
| #2 | September | 5.9 | 6.1/10 Good | Moderate | Expensive | 68°F | 50°F | 64°F | 10 | 12h 47m |
| #3 | June | 5.6 | 6.2/10 Good | Busy | Expensive | 70°F | 52°F | 59°F | 10 | 16h 56m |
| #4 | August | 5.5 | 7.3/10 Very good | Peak | Expensive | 73°F | 55°F | 66°F | 12 | 14h 52m |
| #5 | May | 5.5 | 5.2/10 Good | Moderate | Expensive | 65°F | 46°F | 53°F | 9 | 15h 48m |
| #6 | April | 4.9 | 3.5/10 Fair | Moderate | Expensive | 58°F | 39°F | 46°F | 8 | 13h 55m |
| #7 | October | 4.9 | 3.3/10 Fair | Moderate | Pricey | 59°F | 46°F | 58°F | 13 | 10h 42m |
| #8 | March | 3.8 | 1.8/10 Poor | Moderate | Pricey | 51°F | 34°F | 42°F | 10 | 11h 45m |
| #9 | January | 3.0 | 1.0/10 Poor | Low | Moderate | 43°F | 33°F | 43°F | 14 | 8h 03m |
| #10 | February | 3.0 | 1.0/10 Poor | Low | Moderate | 45°F | 32°F | 41°F | 9 | 9h 49m |
| #11 | November | 3.0 | 1.0/10 Poor | Low | Pricey | 50°F | 39°F | 51°F | 12 | 8h 43m |
| #12 | December | 3.0 | 1.0/10 Poor | Low | Pricey | 46°F | 36°F | 45°F | 14 | 7h 34m |
Overall follows your priorities. Crowds compare each month with this place's own year. Highs, lows and rain days are historical averages for 2011–2025.
A little perspective
The shape of the year.
Afternoon highNight low
Top balanced match · July
July
- High
- 73°F
- Low
- 55°F
- Rain
- 14 days
- Crowds
- Busy
Some weather measures are unavailable. Gaps in the chart mean no data.
Off season can mean fewer services. Confirm what is open for your dates.
Groningen regional averages · Historical patterns, not a forecast. Gaps mean no data. Crowds compare months within this region.
The busiest month records 3.5 times the overnight stays of the quietest.
Very-good-or-better weather scores: August. Poor weather scores: November to March.
Peak-season months: August. Low-season months: November to February.
The two busiest months account for 29% of annual overnight stays.
Events that move crowds and prices King's Night and King's Day, 26–27 April 2027: the country's biggest street party, largest in Amsterdam; city hotels fill. Official site.
On the 2024 EU comparison, Netherlands's restaurants and hotels are above EU average.
Before you go
Pack a little context.
Good weather
September, outside the busy season.
Very good or better August. August has the highest displayed weather score (7.3/10). Highest weather score outside the busy season: September.
Lower prices
December to February.
These are three lower-price months on Netherlands's historical 2024–2025 national hotel index. It cannot identify this region's cheapest bookable rooms.
School holidays
Summer break meets the busy season.
If your dates follow US school breaks: June and July fall in busy season; August falls in peak season. Spring break (March–April) falls in moderate season.
Local families travel too: at least 30% of people in Netherlands live where schools are out on a typical day February to March, July to August, October and December. Netherlands's school calendar for September isn't fully published yet. (School holidays: OpenHolidays, ODbL.)
About these answers
These are historical seasonal patterns. Crowds compare a month with this place's own busiest month; they do not measure queues at individual sights. Weather answers use the displayed weather scores. These seasonal facts stay the same when you change your priorities; your Overall recommendation updates above. Prices retain the scope stated beside them. Full methodology.
Choose your season
The year, season by season.
Winter
Dec–Feb
Low season throughout.
43–46°FAfternoon highs
Spring
Mar–May
Moderate visitor levels throughout.
51–65°FAfternoon highs
Summer
Jun–Aug
A busy season for visitors.
June and July fall in busy season; August falls in peak season.
70–73°FAfternoon highs
Autumn
Sep–Nov
A busier start, a quieter finish.
September and October fall in moderate season; November falls in low season.
50–68°FAfternoon highs
Ranges span monthly average afternoon highs, not daily extremes. Conditions and seasonal openings vary within Groningen.
How we know
The default Balanced Overall weighs weather 50%, crowds 30% and cost 20%. Your priority choice updates the Overall, month ranks and recommendation. While your weather weight is at least 40%, Overall cannot exceed weather by more than 2. Close scores can describe different trip experiences. How the scores work.
| Statistical region | NL11 · Groningen |
| Region type | Beach (Eurostat NUTS3 typologies weighted by population: urban 0%, coastal 100%, mountain 0%; median ground height 1 m) |
| Population used | 603,000 (1 January 2025) |
| Crowd reference years | 2024–2025 average |
| How our weather was checked | 1 open weather station in this region, January and July: afternoon highs typically within 1°F (0.6°C), night lows within 1°F (0.3°C). |
| Climate index | HCI:Beach, observed climatology over 15 years (2011–2025) |
| Hotel occupancy (annual) | —% |
| Accommodation mix | 54% hotels, 22% camping |
| Country price level (restaurants & hotels, EU27 = 100) | 125 |
| Daylight latitude | 53.22° N |
Crowds: Eurostat nights spent at tourist accommodation establishments by month and NUTS 2 region, per 1,000 inhabitants, divided by days in the month. "Season here" is the month's figure as a share of this region's busiest month. "Visitors" ranks overnight visitors per resident against all Europe's regions that month. Weather: Holiday Climate Index (Scott et al. 2016; Rutty et al. 2020) computed from ERA5 reanalysis with daily highs, night lows and rain days corrected from open national weather-service station records and population-weighted to the region. Prices are national. Hand-written notes are marked and nothing depends on them. Full method · this region's data.