Angra do Heroísmo in Fall
In fall (September, October and November), Angra do Heroísmo sees average daytime highs around 20°C and overnight lows near 19°C, with 198 mm of rain over about 30 wet days across the season. It is the 2nd-warmest season and the 2nd-wettest season.
Over the season highs ease from about 22°C in early September to 17°C by late November. The sky is clear or mostly clear about 24% of the time across fall, and the air most often feels humid.
Fall is Angra do Heroísmo's 2nd-best season to visit on our travel score. Angra do Heroísmo has little temperature swing across the year, so its calendar seasons blur — the season framing matters less here than for a place with four distinct seasons. For the whole year in context, see Angra do Heroísmo's year-round climate.
- Avg daytime high
- 20°C
- 2nd-warmest season
- Avg overnight low
- 19°C
- Rainfall
- 198 mm
- 30 wet days
- Avg wind
- 26 km/h
- Travel score
- 6.2
- 2nd-best season
- Months
- Sep · Oct · Nov
Temperature in Angra do Heroísmo in Fall
Over the season highs ease from about 22°C in early September to 17°C by late November.
A typical fall day in Angra do Heroísmo reaches about 20°C and drops to 19°C overnight. The warmest of the three months is September, the coolest November.
Angra do Heroísmo weather by month
How the three fall months (September, October and November) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 16° / 15° | 79 | 11.5 | 9.6 | 4.7 |
| Feb | 15° / 14° | 65 | 10.5 | 10.5 | 4.5 |
| Mar | 15° / 14° | 76 | 10.9 | 11.7 | 4.5 |
| Apr | 16° / 14° | 60 | 9.7 | 13 | 4.8 |
| May | 17° / 16° | 51 | 7.8 | 14.1 | 5.7 |
| Jun | 19° / 18° | 38 | 6.1 | 14.6 | 6.7 |
| Jul | 21° / 20° | 19 | 3.6 | 14.4 | 7.7 |
| Aug | 22° / 21° | 27 | 5.2 | 13.5 | 7.7 |
| Sep | 22° / 21° | 45 | 8.3 | 12.3 | 6.9 |
| Oct | 20° / 19° | 87 | 11.9 | 11 | 6.0 |
| Nov | 18° / 17° | 67 | 9.6 | 9.9 | 5.7 |
| Dec | 17° / 15° | 119 | 13.9 | 9.3 | 4.8 |
Cloud cover in Fall
The sky is clear or mostly clear about 24% of the time across fall.
Chance of precipitation in Fall
Angra do Heroísmo gets around 198 mm of rain over 30 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels humid — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 26 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 54 min in early September to 9 h 30 min by late November. The lit band spans sunrise to sunset each day.
Solar energy in Fall
Average shortwave solar energy reaching the ground each day across fall, about 3.4 kWh/m².
Hazard calendar for Angra do Heroísmo
In fall, Angra do Heroísmo overlaps its atlantic hurricane season. The full year is below, with each hazard's peak months called out.
Angra do Heroísmo sits in the Atlantic hurricane belt; the season peaks August–October.
Is fall a good time to visit Angra do Heroísmo?
Our two travel scores rate fall for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
fall is a reasonable time to visit Angra do Heroísmo for sightseeing.
What to pack for Angra do Heroísmo in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Angra do Heroísmo sees daytime highs around 20°C and nights near 19°C. Pack a windbreaker. Worth having: rain gear and sun protection. About 30 days see rain.
Sea temperature near Angra do Heroísmo in Fall
The nearest coast averages about 21°C across fall — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea offshore is warmest in August at about 23°C and coldest in March near 16°C.
It's comfortable for a long swim from Jun 29 to Oct 27 — about 4 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 16 | 16 | 16 | 16 | 17 | 19 | 21 | 23 | 22 | 21 | 19 | 17 |
| Comfort | Cool | Cool | Cool | Cool | Cool | Cool | Refreshing | Refreshing | Refreshing | Refreshing | Cool | Cool |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 16 | Cool |
| Feb | 16 | Cool |
| Mar | 16 | Cool |
| Apr | 16 | Cool |
| May | 17 | Cool |
| Jun | 19 | Cool |
| Jul | 21 | Refreshing |
| Aug | 23 | Refreshing |
| Sep | 22 | Refreshing |
| Oct | 21 | Refreshing |
| Nov | 19 | Cool |
| Dec | 17 | Cool |
UV index in Angra do Heroísmo in Fall
Clear-sky midday UV across fall averages around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Angra do Heroísmo peaks around August 10 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 23 at about 2 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 2 | 4 | 5 | 6 | 9 | 9 | 9 | 9 | 7 | 5 | 3 | 2 |
| Level | Low | Moderate | High | High | Very high | Very high | Very high | Very high | High | Moderate | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Low |
| Feb | 4 | Moderate |
| Mar | 5 | High |
| Apr | 6 | High |
| May | 9 | Very high |
| Jun | 9 | Very high |
| Jul | 9 | Very high |
| Aug | 9 | Very high |
| Sep | 7 | High |
| Oct | 5 | Moderate |
| Nov | 3 | Moderate |
| Dec | 2 | Low |
Where is Angra do Heroísmo?
Angra do Heroísmo sits at 38.7°N, 27.2°W, 0 m above sea level, in Portugal. The nearest listed city is Ponta Delgada, 169 km away.
Topography around Angra do Heroísmo
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Angra do Heroísmo.
Within 3 km, the terrain around Angra do Heroísmo has significant variations in elevation — a maximum elevation change of 294 m around an average of 65 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,026 m; within 80 km, large variations in elevation — a maximum elevation change of 1,019 m.
The land around Angra do Heroísmo is covered by water (46%) and trees (21%) within 3 km, water (55%) and grassland (22%) within 16 km, and water (94%) 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 Angra do Heroísmo (38.6539°, -27.2184°, elevation 0 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.