Fewer crowds
January is quietest.
January, at 21% of the busiest month (August). Low season, under 35% of the peak: December to February.
A good place. At the right time.
Best time to visitÓbidos, Nazaré & the Tagus Valley.
Plan your visit
Find your month.
What matters most?
Weather 50% · Crowds 30% · Cost 20%
Start with June.
#1 of 12 · Balanced · 8.7/10
Overnight stays are 58% of the busiest month.
Based on Oeste e Vale do Tejo regional averages.
- Afternoon high
- 80°F
- Sea temperature
- 64°F
- Crowds
- Moderate
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. Historical regional hotel revenue (2024–2025 monthly average): €44 per guest-night. An average, not a booking quote.
Historical averages, not forecasts or live prices.
A regional guide. Figures cover Oeste e Vale do Tejo, including Óbidos, Nazaré and Tomar. Conditions vary within the region.
The whole calendar
Already have dates?
Explore your month, then weigh up the trade-offs.
June at a glance
Balanced match #1 · 8.7/10
Overnight stays are 58% 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 June guide- Afternoon high
- 80°F
- Night low
- 55°F
- Sea temperature
- 64°F
- Rain days
- 2
- Daylight
- 14h 55m
- Crowds
- Moderate
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 | June | 8.7 | 9.5/10 Excellent | Moderate | Cheap | 80°F | 55°F | 64°F | 2 | 14h 55m |
| #2 | September | 8.6 | 9.7/10 Excellent | Busy | Cheap | 82°F | 58°F | 66°F | 3 | 12h 31m |
| #3 | July | 8.5 | 10.0/10 Excellent | Busy | Cheap | 85°F | 57°F | 65°F | 0 | 14h 42m |
| #4 | May | 8.3 | 8.5/10 Very good | Moderate | Cheap | 76°F | 52°F | 61°F | 4 | 14h 18m |
| #5 | August | 7.9 | 10.0/10 Excellent | Peak | Cheap | 86°F | 58°F | 65°F | 0 | 13h 45m |
| #6 | October | 7.9 | 7.8/10 Very good | Moderate | Cheap | 75°F | 57°F | 65°F | 9 | 11h 14m |
| #7 | April | 7.6 | 6.7/10 Good | Moderate | Cheap | 70°F | 50°F | 59°F | 9 | 13h 12m |
| #8 | March | 7.3 | 5.6/10 Good | Moderate | Cheap | 65°F | 47°F | 58°F | 8 | 11h 53m |
| #9 | November | 7.2 | 5.5/10 Good | Moderate | Cheap | 65°F | 50°F | 63°F | 10 | 10h 04m |
| #10 | February | 6.9 | 4.9/10 Fair | Low | Cheap | 62°F | 46°F | 58°F | 9 | 10h 42m |
| #11 | December | 6.8 | 4.8/10 Fair | Low | Cheap | 61°F | 46°F | 60°F | 8 | 9h 26m |
| #12 | January | 6.3 | 4.3/10 Fair | Low | Cheap | 60°F | 45°F | 59°F | 8 | 9h 41m |
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 · June
June
- High
- 80°F
- Low
- 55°F
- Rain
- 2 days
- Crowds
- Moderate
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.
Oeste e Vale do Tejo regional averages · Historical patterns, not a forecast. Gaps mean no data. Crowds compare months within this region.
The busiest month records 4.8 times the overnight stays of the quietest.
Very-good-or-better weather scores: May to October. No month has a poor weather score.
Peak-season months: August. Low-season months: December to February.
The two busiest months account for 29% of annual overnight stays.
Historical hotel revenue here averaged €53 per guest-night in August and €40 in January.
Euro figures use the 2024–2025 monthly average.
Before you go
Pack a little context.
Good weather
June, outside the busy season.
Very good or better May to October. July to August share the highest displayed weather score (10.0/10). Highest weather score outside the busy season: June.
Lower prices
January to March.
These are three lower-price months on the historical regional hotel series. The lowest monthly average is €39 in hotel revenue per guest-night in March. It uses the 2024–2025 monthly average. These are average revenues, not current booking quotes.
School holidays
School breaks span different visitor seasons.
If your dates follow US school breaks: June falls in moderate season; July falls 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 Portugal live where schools are out on a typical day March, June to August and December. Portugal'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.
60–62°FAfternoon highs
Spring
Mar–May
Moderate visitor levels throughout.
65–76°FAfternoon highs
Summer
Jun–Aug
A quieter start, a busier finish.
June falls in moderate season; July falls in busy season; August falls in peak season.
80–86°FAfternoon highs
Autumn
Sep–Nov
A busier start, a quieter finish.
September falls in busy season; October and November fall in moderate season.
65–82°FAfternoon highs
Ranges span monthly average afternoon highs, not daily extremes. Conditions and seasonal openings vary within Óbidos, Nazaré & the Tagus Valley.
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 | PT1D · Oeste e Vale do Tejo |
| Region type | Beach (Eurostat NUTS3 typologies weighted by population: urban 0%, coastal 75%, mountain 0%; median ground height 110 m) |
| Population used | 865,000 (1 January 2025) |
| Crowd reference years | 2024–2025 average |
| How our weather was checked | Official climate averages for Alcobaca (Estacao de Fruticultura Vieira Natividade) and Santarem (Fonte Boa) from the national weather service, every month: afternoon highs typically within 1°F (0.6°C), night lows within 3°F (1.4°C). |
| Climate index | HCI:Beach, observed climatology over 15 years (2011–2025) |
| Hotel occupancy (annual) | 47% |
| Accommodation mix | 65% hotels, 15% camping |
| Hotel rates | INE Portugal, Inquérito à Permanência de Hóspedes: hotel room revenue per guest-night |
| Country price level (restaurants & hotels, EU27 = 100) | 76 |
| Daylight latitude | 39.28° 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 regional where the page says so (INE Portugal, Inquérito à Permanência de Hóspedes: hotel room revenue per guest-night), otherwise national. Hand-written notes are marked and nothing depends on them. Full method · this region's data.