Ribeira de Frades weather in June
In June, Ribeira de Frades sees average daytime highs of 25°C and overnight lows near 14°C, with 23 mm of rain across 5.1 wet days and about 14.8 hours of daylight. It is the 4th-warmest and 10th-wettest month of the year here.
Highs climb over the month, from about 24°C in the first days to 26°C by the end. The sky is clear or mostly clear about 50% of the time in June, and the air most often feels comfortable.
Daylight stretches from about 14 h 36 min at the start of June to 14 h 48 min by month's end. Set against the rest of the year, June is Ribeira de Frades's 4th-clearest and 9th-windiest month. For the whole year in context, see Ribeira de Frades's year-round climate.
- Daytime high
- 25°
- 4th warmest
- Overnight low
- 14°
- 9th coldest
- Rainfall
- 23 mm
- 5.1 wet days
- Daylight
- 14 h 48 min
- 5:09 AM – 8:00 PM
- Cloud cover
- 41%
- 4th clearest
- Wind
- 10 km/h
- 9th windiest
- Solar energy
- 7.07 kWh/m²
- Travel score
- 7.9
- out of 10
Temperature in June
Highs climb over the month, from about 24°C in the first days to 26°C by the end.
A typical June day in Ribeira de Frades reaches about 25°C in the afternoon and slips back to 14°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 20°C and 31°C. Set against its neighbours, June runs about 3°C warmer than May and about 2°C cooler than July.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| Avg low (°C) | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 24 | 13 |
| 2 | 24 | 13 |
| 3 | 24 | 13 |
| 4 | 24 | 13 |
| 5 | 24 | 14 |
| 6 | 24 | 14 |
| 7 | 24 | 14 |
| 8 | 24 | 14 |
| 9 | 24 | 14 |
| 10 | 24 | 14 |
| 11 | 25 | 14 |
| 12 | 25 | 14 |
| 13 | 25 | 14 |
| 14 | 25 | 14 |
| 15 | 25 | 14 |
| 16 | 25 | 14 |
| 17 | 25 | 14 |
| 18 | 25 | 15 |
| 19 | 26 | 15 |
| 20 | 26 | 15 |
| 21 | 26 | 15 |
| 22 | 26 | 15 |
| 23 | 26 | 15 |
| 24 | 26 | 15 |
| 25 | 26 | 15 |
| 26 | 26 | 15 |
| 27 | 26 | 15 |
| 28 | 26 | 15 |
| 29 | 26 | 15 |
| 30 | 26 | 15 |
Ribeira de Frades weather by month
How June compares with the rest of the year at a glance. June is the 4th-warmest and 10th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 14° / 6° | 108 | 10.8 | 9.5 | 3.9 |
| Feb | 15° / 6° | 80 | 8.6 | 10.4 | 4.7 |
| Mar | 18° / 8° | 85 | 9.6 | 11.7 | 5.9 |
| Apr | 19° / 10° | 92 | 10.7 | 13 | 6.1 |
| May | 22° / 12° | 73 | 9.2 | 14.2 | 6.9 |
| Jun | 25° / 14° | 23 | 5.1 | 14.8 | 7.9 |
| Jul | 27° / 16° | 9 | 2.2 | 14.6 | 8.2 |
| Aug | 28° / 16° | 14 | 3.1 | 13.6 | 7.8 |
| Sep | 25° / 15° | 49 | 6 | 12.3 | 7.7 |
| Oct | 21° / 12° | 117 | 11.2 | 10.9 | 6.4 |
| Nov | 17° / 9° | 117 | 11.9 | 9.8 | 5.1 |
| Dec | 14° / 7° | 111 | 10.9 | 9.2 | 4.1 |
Cloud cover in June
The sky is clear or mostly clear about 50% of the time in June.
Beyond those clear spells, partly cloudy skies cover about 17% of June, with mostly cloudy or overcast conditions the remaining 33%. Skies tend to open up as the month goes on.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 60 | 60 | 60 | 61 | 61 | 61 | 62 | 62 | 62 | 63 | 63 | 64 | 65 | 66 | 66 | 68 | 68 | 69 | 69 | 71 | 71 | 72 | 73 | 74 | 74 | 74 | 75 | 75 | 76 | 76 |
| Cloudier (%) | 40 | 40 | 40 | 39 | 39 | 39 | 38 | 38 | 38 | 37 | 37 | 36 | 35 | 34 | 34 | 32 | 32 | 31 | 31 | 29 | 29 | 28 | 27 | 26 | 26 | 26 | 25 | 25 | 24 | 24 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 60 | 40 |
| 2 | 60 | 40 |
| 3 | 60 | 40 |
| 4 | 61 | 39 |
| 5 | 61 | 39 |
| 6 | 61 | 39 |
| 7 | 62 | 38 |
| 8 | 62 | 38 |
| 9 | 62 | 38 |
| 10 | 63 | 37 |
| 11 | 63 | 37 |
| 12 | 64 | 36 |
| 13 | 65 | 35 |
| 14 | 66 | 34 |
| 15 | 66 | 34 |
| 16 | 68 | 32 |
| 17 | 68 | 32 |
| 18 | 69 | 31 |
| 19 | 69 | 31 |
| 20 | 71 | 29 |
| 21 | 71 | 29 |
| 22 | 72 | 28 |
| 23 | 73 | 27 |
| 24 | 74 | 26 |
| 25 | 74 | 26 |
| 26 | 74 | 26 |
| 27 | 75 | 25 |
| 28 | 75 | 25 |
| 29 | 76 | 24 |
| 30 | 76 | 24 |
Chance of precipitation in June
Ribeira de Frades gets around 23 mm of rain over 5.1 wet days in June. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 17% and peaks near 24% on the wettest days. The odds ease toward the end of the month.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 24 | 24 | 24 | 23 | 23 | 22 | 22 | 21 | 21 | 20 | 20 | 19 | 18 | 17 | 17 | 16 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 11 |
| Rain chance (%) | |
|---|---|
| 1 | 24 |
| 2 | 24 |
| 3 | 24 |
| 4 | 23 |
| 5 | 23 |
| 6 | 22 |
| 7 | 22 |
| 8 | 21 |
| 9 | 21 |
| 10 | 20 |
| 11 | 20 |
| 12 | 19 |
| 13 | 18 |
| 14 | 17 |
| 15 | 17 |
| 16 | 16 |
| 17 | 15 |
| 18 | 14 |
| 19 | 14 |
| 20 | 13 |
| 21 | 13 |
| 22 | 13 |
| 23 | 13 |
| 24 | 12 |
| 25 | 12 |
| 26 | 12 |
| 27 | 12 |
| 28 | 12 |
| 29 | 12 |
| 30 | 11 |
Humidity in June
Most of June feels comfortable — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, June lands in the comfortable band about 45% of days. It rarely turns muggy — the humid and sticky bands barely register.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 57 | 55 | 54 | 53 | 52 | 50 | 49 | 48 | 46 | 45 | 44 | 42 | 41 | 39 | 38 | 37 | 35 | 34 | 33 | 32 | 31 | 30 | 29 | 28 | 28 | 27 | 26 | 25 | 25 | 24 |
| Comfortable (%) | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 41 | 42 | 43 | 43 | 44 | 44 | 44 | 45 | 45 | 46 | 46 | 47 | 47 | 48 | 49 | 50 | 51 | 51 | 52 | 53 | 54 | 54 | 54 |
| Humid (%) | 8 | 9 | 9 | 9 | 9 | 10 | 10 | 11 | 12 | 12 | 13 | 14 | 15 | 16 | 17 | 17 | 18 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 21 |
| Muggy (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | |
|---|---|---|---|---|
| 1 | 57 | 35 | 8 | 0 |
| 2 | 55 | 36 | 9 | 0 |
| 3 | 54 | 37 | 9 | 0 |
| 4 | 53 | 38 | 9 | 0 |
| 5 | 52 | 39 | 9 | 0 |
| 6 | 50 | 40 | 10 | 0 |
| 7 | 49 | 41 | 10 | 0 |
| 8 | 48 | 41 | 11 | 0 |
| 9 | 46 | 42 | 12 | 0 |
| 10 | 45 | 43 | 12 | 0 |
| 11 | 44 | 43 | 13 | 0 |
| 12 | 42 | 44 | 14 | 0 |
| 13 | 41 | 44 | 15 | 0 |
| 14 | 39 | 44 | 16 | 0 |
| 15 | 38 | 45 | 17 | 0 |
| 16 | 37 | 45 | 17 | 1 |
| 17 | 35 | 46 | 18 | 1 |
| 18 | 34 | 46 | 19 | 1 |
| 19 | 33 | 47 | 19 | 1 |
| 20 | 32 | 47 | 19 | 1 |
| 21 | 31 | 48 | 20 | 1 |
| 22 | 30 | 49 | 20 | 1 |
| 23 | 29 | 50 | 20 | 1 |
| 24 | 28 | 51 | 20 | 1 |
| 25 | 28 | 51 | 20 | 1 |
| 26 | 27 | 52 | 20 | 1 |
| 27 | 26 | 53 | 20 | 1 |
| 28 | 25 | 54 | 20 | 1 |
| 29 | 25 | 54 | 20 | 1 |
| 30 | 24 | 54 | 21 | 1 |
Wind in June
Winds average 10 km/h in June.
Across June, daily wind ranges from about 10 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 10 | calm |
| 2 | 10 | calm |
| 3 | 10 | calm |
| 4 | 10 | calm |
| 5 | 10 | calm |
| 6 | 10 | calm |
| 7 | 10 | calm |
| 8 | 10 | calm |
| 9 | 10 | calm |
| 10 | 10 | calm |
| 11 | 10 | calm |
| 12 | 10 | calm |
| 13 | 10 | calm |
| 14 | 10 | calm |
| 15 | 10 | calm |
| 16 | 10 | calm |
| 17 | 10 | calm |
| 18 | 10 | calm |
| 19 | 10 | calm |
| 20 | 10 | calm |
| 21 | 10 | calm |
| 22 | 10 | calm |
| 23 | 10 | calm |
| 24 | 10 | calm |
| 25 | 10 | calm |
| 26 | 11 | calm |
| 27 | 11 | calm |
| 28 | 11 | calm |
| 29 | 11 | calm |
| 30 | 11 | calm |
Sunrise & sunset in June
Daylight runs from about 14 h 36 min at the start of June to 14 h 48 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 12 minutes over June. Sunrise moves from 5:12 AM to 5:12 AM, and sunset from 7:51 PM to 8:02 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 14.6 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.8 | 14.8 | 14.8 | 14.8 | 14.8 | 14.8 | 14.8 | 14.8 | 14.8 | 14.9 | 14.9 | 14.9 | 14.9 | 14.9 | 14.9 | 14.9 | 14.9 | 14.9 | 14.9 | 14.9 | 14.9 | 14.8 | 14.8 |
| Sunrise (AM) | 5:12 | 5:12 | 5:11 | 5:11 | 5:11 | 5:10 | 5:10 | 5:10 | 5:09 | 5:09 | 5:09 | 5:09 | 5:09 | 5:09 | 5:09 | 5:09 | 5:09 | 5:09 | 5:09 | 5:09 | 5:09 | 5:09 | 5:10 | 5:10 | 5:10 | 5:10 | 5:11 | 5:11 | 5:12 | 5:12 |
| Sunset (PM) | 7:51 | 7:51 | 7:52 | 7:53 | 7:54 | 7:54 | 7:55 | 7:55 | 7:56 | 7:57 | 7:57 | 7:58 | 7:58 | 7:59 | 7:59 | 8:00 | 8:00 | 8:00 | 8:01 | 8:01 | 8:01 | 8:01 | 8:02 | 8:02 | 8:02 | 8:02 | 8:02 | 8:02 | 8:02 | 8:02 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 14.6 | 5:12 | 7:51 |
| 2 | 14.7 | 5:12 | 7:51 |
| 3 | 14.7 | 5:11 | 7:52 |
| 4 | 14.7 | 5:11 | 7:53 |
| 5 | 14.7 | 5:11 | 7:54 |
| 6 | 14.7 | 5:10 | 7:54 |
| 7 | 14.7 | 5:10 | 7:55 |
| 8 | 14.8 | 5:10 | 7:55 |
| 9 | 14.8 | 5:09 | 7:56 |
| 10 | 14.8 | 5:09 | 7:57 |
| 11 | 14.8 | 5:09 | 7:57 |
| 12 | 14.8 | 5:09 | 7:58 |
| 13 | 14.8 | 5:09 | 7:58 |
| 14 | 14.8 | 5:09 | 7:59 |
| 15 | 14.8 | 5:09 | 7:59 |
| 16 | 14.8 | 5:09 | 8:00 |
| 17 | 14.9 | 5:09 | 8:00 |
| 18 | 14.9 | 5:09 | 8:00 |
| 19 | 14.9 | 5:09 | 8:01 |
| 20 | 14.9 | 5:09 | 8:01 |
| 21 | 14.9 | 5:09 | 8:01 |
| 22 | 14.9 | 5:09 | 8:01 |
| 23 | 14.9 | 5:10 | 8:02 |
| 24 | 14.9 | 5:10 | 8:02 |
| 25 | 14.9 | 5:10 | 8:02 |
| 26 | 14.9 | 5:10 | 8:02 |
| 27 | 14.9 | 5:11 | 8:02 |
| 28 | 14.9 | 5:11 | 8:02 |
| 29 | 14.8 | 5:12 | 8:02 |
| 30 | 14.8 | 5:12 | 8:02 |
Solar energy in June
Average shortwave solar energy reaching the ground each day in June, about 7.07 kWh/m².
For context, solar energy here swings from a low near 1.81 kWh/m² to a high of 7.28 kWh/m² in July across the year — June's 7.07 kWh/m² sits near the top of that range.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 6.7 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 6.9 | 6.9 | 6.9 | 6.9 | 7.0 | 7.0 | 7.0 | 7.1 | 7.1 | 7.1 | 7.1 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 |
| Level | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 6.7 | Intense |
| 2 | 6.8 | Intense |
| 3 | 6.8 | Intense |
| 4 | 6.8 | Intense |
| 5 | 6.8 | Intense |
| 6 | 6.8 | Intense |
| 7 | 6.9 | Intense |
| 8 | 6.9 | Intense |
| 9 | 6.9 | Intense |
| 10 | 6.9 | Intense |
| 11 | 7.0 | Intense |
| 12 | 7.0 | Intense |
| 13 | 7.0 | Intense |
| 14 | 7.1 | Intense |
| 15 | 7.1 | Intense |
| 16 | 7.1 | Intense |
| 17 | 7.1 | Intense |
| 18 | 7.2 | Intense |
| 19 | 7.2 | Intense |
| 20 | 7.2 | Intense |
| 21 | 7.2 | Intense |
| 22 | 7.2 | Intense |
| 23 | 7.2 | Intense |
| 24 | 7.2 | Intense |
| 25 | 7.2 | Intense |
| 26 | 7.2 | Intense |
| 27 | 7.2 | Intense |
| 28 | 7.2 | Intense |
| 29 | 7.2 | Intense |
| 30 | 7.2 | Intense |
Hazard calendar for Ribeira de Frades
None of Ribeira de Frades's seasonal hazards are active in June. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.
Ribeira de Frades's rainy season runs October–May, when most of the year's rain falls.
Is June a good time to visit Ribeira de Frades?
Our two travel scores rate June for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
June is one of the better times to visit Ribeira de Frades for general sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Ribeira de Frades in June
From June's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In June, Ribeira de Frades sees daytime highs around 25°C and nights near 14°C. Pack sun protection. Worth having: light clothes. About 5 days see rain.
Sea temperature near Ribeira de Frades in June
The nearest coast averages about 18°C in June — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 35 km away) is warmest in August at about 18°C and coldest in February near 14°C.
The water stays below 20°C all year — cool enough that most swimmers want a wetsuit.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 14 | 14 | 14 | 15 | 16 | 18 | 18 | 18 | 18 | 17 | 16 | 15 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Cool | Cool | Cool | Cool | Cool | Cool | Cool | Bracing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 14 | Bracing |
| Feb | 14 | Bracing |
| Mar | 14 | Bracing |
| Apr | 15 | Bracing |
| May | 16 | Cool |
| Jun | 18 | Cool |
| Jul | 18 | Cool |
| Aug | 18 | Cool |
| Sep | 18 | Cool |
| Oct | 17 | Cool |
| Nov | 16 | Cool |
| Dec | 15 | Bracing |
UV index in Ribeira de Frades in June
Clear-sky midday UV in June peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Ribeira de Frades peaks around July 14 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 2 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 2 | 3 | 5 | 7 | 7 | 9 | 9 | 8 | 6 | 5 | 2 | 2 |
| Level | Low | Moderate | High | High | High | Very high | Very high | Very high | High | Moderate | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Low |
| Feb | 3 | Moderate |
| Mar | 5 | High |
| Apr | 7 | High |
| May | 7 | High |
| Jun | 9 | Very high |
| Jul | 9 | Very high |
| Aug | 8 | Very high |
| Sep | 6 | High |
| Oct | 5 | Moderate |
| Nov | 2 | Moderate |
| Dec | 2 | Low |
Air quality in Ribeira de Frades in June
Average fine-particle pollution (PM2.5) through the year — so you can see where June falls, not just the annual average.
Air quality in Ribeira de Frades is worst in October — around 29 µg/m³ PM2.5 (moderate), about 3.9× the cleanest month (November, 7 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 9 | 10 | 13 | 11 | 8 | 21 | 9 | 24 | 23 | 29 | 7 | 7 |
| Level | Good | Good | Moderate | Good | Good | Moderate | Good | Moderate | Moderate | Moderate | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 9 | Good |
| Feb | 10 | Good |
| Mar | 13 | Moderate |
| Apr | 11 | Good |
| May | 8 | Good |
| Jun | 21 | Moderate |
| Jul | 9 | Good |
| Aug | 24 | Moderate |
| Sep | 23 | Moderate |
| Oct | 29 | Moderate |
| Nov | 7 | Good |
| Dec | 7 | Good |
Where is Ribeira de Frades?
Ribeira de Frades sits at 40.2°N, 8.5°W, 27 m above sea level, in Portugal. The nearest listed city is São Martinho do Bispo, 2.0 km away.
Topography around Ribeira de Frades
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Ribeira de Frades.
Within 3 km, the terrain around Ribeira de Frades has only modest variations in elevation — a maximum elevation change of 170 m around an average of 47 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 534 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,993 m.
The land around Ribeira de Frades is covered by trees (38%) and cropland (25%) within 3 km, trees (66%) within 16 km, and trees (55%), grassland (20%) and water (20%) within 80 km.
Portugal travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type C / E / F
- 230 V · 50 Hz
- Prices
- ≈ 60% of US
- price level, 2025
- GDP per capita
- $32,082
- 2025
- Happiness
- 6.0 / 10
- World Happiness, 2025
- Safe drinking water
- 95%
- of population, 2024
- Homicide rate
- 0.7
- per 100k, 2022
- Road deaths
- 8.2
- per 100k/yr, 2019
- Income group
- High
- World Bank
- English
- Very high
- EF EPI 612
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Ribeira de Frades (40.205°, -8.4793°, elevation 27 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).