Angra do Heroísmo weather in January

In January, Angra do Heroísmo sees average daytime highs of 16°C and overnight lows near 15°C, with 79 mm of rain across 11.5 wet days and about 9.6 hours of daylight. It is the 9th-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 16°C through the month. The sky is clear or mostly clear about 17% of the time in January, and the air most often feels dry.

Daylight stretches from about 9 h 18 min at the start of January to 10 hours by month's end. Set against the rest of the year, January is Angra do Heroísmo's 11th-clearest and 2nd-windiest month. For the whole year in context, see Angra do Heroísmo's year-round climate.

Daytime high
16°
9th warmest
Overnight low
15°
4th coldest
Rainfall
79 mm
11.5 wet days
Daylight
9 h 36 min
8:11 AM – 5:45 PM
Cloud cover
70%
11th clearest
Wind
31 km/h
2nd windiest
Solar energy
2.03 kWh/m²
Travel score
4.7
out of 10

Angra do Heroísmo is city seat of Angra do Heroísmo municipality, Azores, Portugal.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 16°C through the month.

A typical January day in Angra do Heroísmo reaches about 16°C in the afternoon and slips back to 15°C overnight — a 2°C spread between the day's warmth and the night's chill. On most days the high lands between 14°C and 17°C. Set against its neighbours, January runs about 1°C cooler than December and on par with February.

10°13°15°18°20°151015202531
Avg high (°C)Avg low (°C)
11615
21615
31615
41615
51615
61615
71615
81615
91615
101615
111615
121615
131615
141615
151615
161615
171615
181615
191614
201614
211614
221614
231614
241614
251614
261614
271614
281614
291614
301614
311614

Angra do Heroísmo weather by month

How January compares with the rest of the year at a glance. January is the 9th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan16° / 15°7911.59.64.7
Feb15° / 14°6510.510.54.5
Mar15° / 14°7610.911.74.5
Apr16° / 14°609.7134.8
May17° / 16°517.814.15.7
Jun19° / 18°386.114.66.7
Jul21° / 20°193.614.47.7
Aug22° / 21°275.213.57.7
Sep22° / 21°458.312.36.9
Oct20° / 19°8711.9116.0
Nov18° / 17°679.69.95.7
Dec17° / 15°11913.99.34.8

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 17% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 17% of January, with mostly cloudy or overcast conditions the remaining 66%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13466
23565
33466
43565
53565
63664
73664
83664
93565
103565
113565
123466
133466
143466
153466
163367
173367
183268
193268
203268
213268
223268
233268
243268
253367
263367
273466
283367
293466
303466
313466

Chance of precipitation in January

Any precipitation

Angra do Heroísmo gets around 79 mm of rain over 11.5 wet days in January. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 38% and peaks near 46% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
146
245
345
444
543
642
742
841
941
1040
1139
1239
1338
1437
1537
1636
1736
1835
1935
2035
2134
2234
2334
2434
2534
2634
2734
2834
2934
3034
3135

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

Most of January feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, January lands in the dry band about 63% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
154424
253425
355414
455414
556404
657394
758384
859374
959374
1061363
1162353
1262353
1363343
1463343
1565332
1665332
1765332
1866322
1966322
2066322
2166322
2266322
2367312
2467312
2567312
2668302
2770291
2870291
2970291
3070291
3170291

Wind in January

Winds average 31 km/h in January.

Across January, daily wind ranges from about 30 km/h on the calmest days to 33 km/h at its breeziest. It stays fairly steady from day to day.

0102030151015202531
Wind speed (km/h)Feels
133windy
233windy
333windy
433windy
532windy
632windy
732windy
832windy
932windy
1032windy
1132windy
1232windy
1331windy
1431windy
1531windy
1631windy
1731windy
1831windy
1931windy
2031windy
2131windy
2231windy
2331windy
2431windy
2531windy
2631windy
2731windy
2831windy
2931windy
3030windy
3130windy

Sunrise & sunset in January

DaylightNight

Daylight runs from about 9 h 18 min at the start of January to 10 hours by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 42 minutes over January. Sunrise moves from 8:12 AM to 8:03 AM, and sunset from 5:32 PM to 6:02 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
19.38:125:32
29.48:125:33
39.48:125:34
49.48:125:35
59.48:125:35
69.48:125:36
79.48:125:37
89.48:125:38
99.48:125:39
109.58:125:40
119.58:125:41
129.58:125:42
139.58:125:43
149.58:115:43
159.68:115:44
169.68:115:45
179.68:115:46
189.68:105:48
199.68:105:49
209.78:095:50
219.78:095:51
229.78:085:52
239.78:085:53
249.88:075:54
259.88:075:55
269.88:065:56
279.98:065:57
289.98:055:58
299.98:045:59
309.98:046:00
3110.08:036:02

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 2.03 kWh/m².

For context, solar energy here swings from a low near 1.75 kWh/m² to a high of 6.64 kWh/m² in July across the year — January's 2.03 kWh/m² sits near the bottom.

0123151015202531
Solar energy (kWh/m²)Level
11.8Dim
21.8Dim
31.8Dim
41.8Dim
51.8Dim
61.8Dim
71.9Dim
81.9Dim
91.9Dim
101.9Dim
111.9Dim
121.9Dim
131.9Dim
142.0Dim
152.0Dim
162.0Dim
172.0Moderate
182.0Moderate
192.1Moderate
202.1Moderate
212.1Moderate
222.1Moderate
232.2Moderate
242.2Moderate
252.2Moderate
262.2Moderate
272.3Moderate
282.3Moderate
292.3Moderate
302.4Moderate
312.4Moderate
Planning a trip in January

Hazard calendar for Angra do Heroísmo

In seasonPeak

None of Angra do Heroísmo's seasonal hazards are active in January. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Angra do Heroísmo sits in the Atlantic hurricane belt; the season peaks August–October.

Atlantic hurricane
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is January a good time to visit Angra do Heroísmo?

Our two travel scores rate January for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

4.7
Sightseeing
10th-best month of the year
0.6
Beach & pool
9th-best month of the year

January is a reasonable time to visit Angra do Heroísmo for sightseeing.

What to pack for Angra do Heroísmo in January

From January's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In January, Angra do Heroísmo sees daytime highs around 16°C and nights near 15°C. Pack a windbreaker. Worth having: a warm layer and rain gear. About 12 days see rain.

a windbreakera warm layerrain gear

Sea temperature near Angra do Heroísmo in January

The nearest coast averages about 16°C in January — 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.

15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan16Cool
Feb16Cool
Mar16Cool
Apr16Cool
May17Cool
Jun19Cool
Jul21Refreshing
Aug23Refreshing
Sep22Refreshing
Oct21Refreshing
Nov19Cool
Dec17Cool

UV index in Angra do Heroísmo in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 2. 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.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateAug 10UV 9Dec 23UV 2
UV index (midday)Level
Jan2Low
Feb4Moderate
Mar5High
Apr6High
May9Very high
Jun9Very high
Jul9Very high
Aug9Very high
Sep7High
Oct5Moderate
Nov3Moderate
Dec2Low
Location & terrain

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.

Ponta DelgadaCâmara de LobosSanto AntónioFunchalSão MartinhoCaniço

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.

3 km
294 m
16 km
1,026 m
80 km
1,019 m
treesgrasslandcroplandartificial surfaceswater
January weather nearby: Ponta Delgada 169 km · Câmara de Lobos 1,140 km · Santo António 1,142 km · Funchal 1,143 km · São Martinho 1,143 km · Caniço 1,150 km · Los Llanos de Aridane 1,404 km · Santa Cruz de la Palma 1,411 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
Catholic 68%not applicable 13%no religion 12%no response 2%

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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).