Best Time-of-Year
The best month at Sintra is February, when temperatures average 10–16 °C (50–60 °F) and mid-day humidity sits around 68%. Expect mild days, with around 4 excellent days in a typical February. February and April are the most reliable months.
- Terrible
- Poor
- Fair
- Good
- Excellent
- Perfect
Tap a month for its details below.
Month by Month
January
A typical January brings rainy, cool days, with around 4 excellent days. Rain takes out most of the rest.
February
February is the year's best month for climbing — expect mild days, with around 4 excellent days.
March
A typical March brings rainy, mild days, with around 2 excellent days. Rain takes out most of the rest.
April
April is among the year's most reliable months — expect mild days, with around 2 excellent days.
May
A typical May brings dry, mild days, with around 25 climbable days.
June
A typical June brings dry, mild days, with around 16 climbable days. Heat takes out most of the rest.
July
A typical July brings dry, warm days, with around 15 climbable days. Heat takes out most of the rest.
August
A typical August brings dry, warm days, with around 12 climbable days. Heat takes out most of the rest.
September
A typical September brings dry, mild days, with around 14 climbable days. Heat takes out most of the rest.
October
A typical October brings mild days, with around 12 climbable days. Heat takes out most of the rest.
November
A typical November brings mild days, with around 2 excellent days.
December
A typical December brings mild days, with around 10 climbable days.
A Typical Year
| Month | Excellent Days | Viable Days | Off Days | Temperature | Wet Days | Mid-Day Humidity |
|---|---|---|---|---|---|---|
| January | 4 | 10 | 17 | 10–15 °C 49–58 °F | 13 | 71% |
| February | 4 | 13 | 11 | 10–16 °C 50–60 °F | 9 | 68% |
| March | 2 | 14 | 15 | 10–16 °C 51–61 °F | 14 | 70% |
| April | 2 | 20 | 8 | 12–19 °C 54–66 °F | 7 | 64% |
| May | 0 | 25 | 6 | 14–20 °C 57–68 °F | 4 | 64% |
| June | 0 | 16 | 14 | 16–22 °C 61–72 °F | 4 | 67% |
| July | 0 | 15 | 16 | 17–24 °C 63–76 °F | 1 | 64% |
| August | 0 | 12 | 19 | 17–24 °C 63–75 °F | 0 | 64% |
| September | 0 | 14 | 16 | 16–23 °C 61–73 °F | 6 | 66% |
| October | 0 | 12 | 19 | 16–21 °C 60–71 °F | 11 | 70% |
| November | 2 | 12 | 16 | 12–18 °C 54–64 °F | 9 | 71% |
| December | 1 | 10 | 20 | 11–15 °C 51–59 °F | 11 | 74% |