Sacavém weather in December
In December, Sacavém sees average daytime highs of 15°C and overnight lows near 9°C, with 73 mm of rain across 8.9 wet days and about 9.3 hours of daylight. It is the 11th-warmest and 3rd-wettest month of the year here.
Day-to-day highs hold fairly steady near 15°C through the month. The sky is clear or mostly clear about 35% of the time in December, and the air most often feels dry.
Daylight stretches from about 9 h 30 min at the start of December to 9 h 18 min by month's end. Set against the rest of the year, December is Sacavém's 12th-clearest and 8th-windiest month. For the whole year in context, see Sacavém's year-round climate.
- Daytime high
- 15°
- 11th warmest
- Overnight low
- 9°
- 3rd coldest
- Rainfall
- 73 mm
- 8.9 wet days
- Daylight
- 9 h 18 min
- 7:54 AM – 5:12 PM
- Cloud cover
- 56%
- 12th clearest
- Wind
- 13 km/h
- 8th windiest
- Solar energy
- 2.01 kWh/m²
- Travel score
- 4.6
- out of 10
Sacavém is city in Loures municipality, Portugal.
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in December
Day-to-day highs hold fairly steady near 15°C through the month.
A typical December day in Sacavém reaches about 15°C in the afternoon and slips back to 9°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 12°C and 17°C. Set against its neighbours, December runs about 2°C cooler than November and on par with January.
| 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 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 |
| Avg low (°C) | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 16 | 10 |
| 2 | 15 | 9 |
| 3 | 15 | 9 |
| 4 | 15 | 9 |
| 5 | 15 | 9 |
| 6 | 15 | 9 |
| 7 | 15 | 9 |
| 8 | 15 | 9 |
| 9 | 15 | 9 |
| 10 | 15 | 9 |
| 11 | 15 | 9 |
| 12 | 15 | 9 |
| 13 | 15 | 9 |
| 14 | 15 | 9 |
| 15 | 15 | 9 |
| 16 | 15 | 9 |
| 17 | 15 | 9 |
| 18 | 15 | 9 |
| 19 | 15 | 9 |
| 20 | 15 | 9 |
| 21 | 15 | 9 |
| 22 | 15 | 9 |
| 23 | 15 | 9 |
| 24 | 15 | 9 |
| 25 | 15 | 9 |
| 26 | 15 | 9 |
| 27 | 15 | 9 |
| 28 | 15 | 9 |
| 29 | 15 | 9 |
| 30 | 14 | 9 |
| 31 | 14 | 8 |
Sacavém weather by month
How December compares with the rest of the year at a glance. December is the 11th-warmest and 3rd-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 14° / 8° | 61 | 8.4 | 9.6 | 4.4 |
| Feb | 15° / 8° | 47 | 7 | 10.5 | 5.0 |
| Mar | 18° / 10° | 51 | 7.6 | 11.7 | 6.2 |
| Apr | 19° / 11° | 51 | 8.6 | 13 | 6.5 |
| May | 22° / 13° | 42 | 6.3 | 14.1 | 7.5 |
| Jun | 25° / 16° | 10 | 2.4 | 14.7 | 8.5 |
| Jul | 28° / 17° | 2 | 0.7 | 14.4 | 8.2 |
| Aug | 28° / 17° | 5 | 1 | 13.5 | 7.9 |
| Sep | 26° / 16° | 28 | 4.4 | 12.3 | 8.0 |
| Oct | 22° / 14° | 75 | 8.8 | 11 | 7.0 |
| Nov | 17° / 11° | 75 | 9.2 | 9.9 | 5.8 |
| Dec | 15° / 9° | 73 | 8.9 | 9.3 | 4.6 |
Cloud cover in December
The sky is clear or mostly clear about 35% of the time in December, the cloudiest month of the year.
Beyond those clear spells, partly cloudy skies cover about 11% of December, with mostly cloudy or overcast conditions the remaining 54%.
| 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 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 47 | 48 | 47 | 47 | 47 | 47 | 46 | 45 | 46 | 45 | 45 | 45 | 44 | 45 | 45 | 45 | 45 | 45 | 45 | 47 | 46 | 46 | 46 | 47 | 47 | 46 | 47 | 47 | 48 | 48 | 49 |
| Cloudier (%) | 53 | 52 | 53 | 53 | 53 | 53 | 54 | 55 | 54 | 55 | 55 | 55 | 56 | 55 | 55 | 55 | 55 | 55 | 55 | 53 | 54 | 54 | 54 | 53 | 53 | 54 | 53 | 53 | 52 | 52 | 51 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 47 | 53 |
| 2 | 48 | 52 |
| 3 | 47 | 53 |
| 4 | 47 | 53 |
| 5 | 47 | 53 |
| 6 | 47 | 53 |
| 7 | 46 | 54 |
| 8 | 45 | 55 |
| 9 | 46 | 54 |
| 10 | 45 | 55 |
| 11 | 45 | 55 |
| 12 | 45 | 55 |
| 13 | 44 | 56 |
| 14 | 45 | 55 |
| 15 | 45 | 55 |
| 16 | 45 | 55 |
| 17 | 45 | 55 |
| 18 | 45 | 55 |
| 19 | 45 | 55 |
| 20 | 47 | 53 |
| 21 | 46 | 54 |
| 22 | 46 | 54 |
| 23 | 46 | 54 |
| 24 | 47 | 53 |
| 25 | 47 | 53 |
| 26 | 46 | 54 |
| 27 | 47 | 53 |
| 28 | 47 | 53 |
| 29 | 48 | 52 |
| 30 | 48 | 52 |
| 31 | 49 | 51 |
Chance of precipitation in December
Sacavém gets around 73 mm of rain over 8.9 wet days in December. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 29% and peaks near 31% on the wettest days.
| 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 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 29 | 29 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 30 | 30 | 30 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
| Rain chance (%) | |
|---|---|
| 1 | 29 |
| 2 | 29 |
| 3 | 28 |
| 4 | 28 |
| 5 | 28 |
| 6 | 27 |
| 7 | 27 |
| 8 | 27 |
| 9 | 28 |
| 10 | 28 |
| 11 | 28 |
| 12 | 28 |
| 13 | 29 |
| 14 | 29 |
| 15 | 29 |
| 16 | 29 |
| 17 | 29 |
| 18 | 30 |
| 19 | 30 |
| 20 | 30 |
| 21 | 30 |
| 22 | 30 |
| 23 | 30 |
| 24 | 31 |
| 25 | 31 |
| 26 | 31 |
| 27 | 31 |
| 28 | 31 |
| 29 | 31 |
| 30 | 31 |
| 31 | 31 |
Humidity in December
Most of December feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, December lands in the dry band about 88% 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 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 87 | 87 | 87 | 89 | 89 | 89 | 89 | 89 | 89 | 89 | 89 | 89 | 89 | 89 | 89 | 89 | 89 | 90 | 90 | 89 | 89 | 89 | 89 | 89 | 89 | 89 | 89 | 89 | 89 | 89 | 88 |
| Comfortable (%) | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 12 |
| Humid (%) | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Dry (%) | Comfortable (%) | Humid (%) | |
|---|---|---|---|
| 1 | 87 | 12 | 1 |
| 2 | 87 | 12 | 1 |
| 3 | 87 | 12 | 1 |
| 4 | 89 | 11 | 0 |
| 5 | 89 | 11 | 0 |
| 6 | 89 | 11 | 0 |
| 7 | 89 | 11 | 0 |
| 8 | 89 | 11 | 0 |
| 9 | 89 | 11 | 0 |
| 10 | 89 | 11 | 0 |
| 11 | 89 | 11 | 0 |
| 12 | 89 | 11 | 0 |
| 13 | 89 | 11 | 0 |
| 14 | 89 | 11 | 0 |
| 15 | 89 | 11 | 0 |
| 16 | 89 | 11 | 0 |
| 17 | 89 | 11 | 0 |
| 18 | 90 | 10 | 0 |
| 19 | 90 | 10 | 0 |
| 20 | 89 | 10 | 1 |
| 21 | 89 | 10 | 1 |
| 22 | 89 | 10 | 1 |
| 23 | 89 | 10 | 1 |
| 24 | 89 | 10 | 1 |
| 25 | 89 | 10 | 1 |
| 26 | 89 | 11 | 0 |
| 27 | 89 | 11 | 0 |
| 28 | 89 | 11 | 0 |
| 29 | 89 | 11 | 0 |
| 30 | 89 | 11 | 0 |
| 31 | 88 | 12 | 0 |
Wind in December
Winds average 13 km/h in December.
Across December, daily wind ranges from about 13 km/h on the calmest days to 13 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 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
| Feels | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 13 | light breeze |
| 2 | 13 | light breeze |
| 3 | 13 | light breeze |
| 4 | 13 | light breeze |
| 5 | 13 | light breeze |
| 6 | 13 | light breeze |
| 7 | 13 | light breeze |
| 8 | 13 | light breeze |
| 9 | 13 | light breeze |
| 10 | 13 | light breeze |
| 11 | 13 | light breeze |
| 12 | 13 | light breeze |
| 13 | 13 | light breeze |
| 14 | 13 | light breeze |
| 15 | 13 | light breeze |
| 16 | 13 | light breeze |
| 17 | 13 | light breeze |
| 18 | 13 | light breeze |
| 19 | 13 | light breeze |
| 20 | 13 | light breeze |
| 21 | 13 | light breeze |
| 22 | 13 | light breeze |
| 23 | 13 | light breeze |
| 24 | 13 | light breeze |
| 25 | 13 | light breeze |
| 26 | 13 | light breeze |
| 27 | 13 | light breeze |
| 28 | 13 | light breeze |
| 29 | 13 | light breeze |
| 30 | 13 | light breeze |
| 31 | 13 | light breeze |
Sunrise & sunset in December
Daylight runs from about 9 h 30 min at the start of December to 9 h 18 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 12 minutes over December. Sunrise moves from 7:42 AM to 8:00 AM, and sunset from 5:11 PM to 5:19 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 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 9.5 | 9.5 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 |
| Sunrise (AM) | 7:42 | 7:43 | 7:44 | 7:44 | 7:45 | 7:46 | 7:47 | 7:48 | 7:49 | 7:49 | 7:50 | 7:51 | 7:52 | 7:52 | 7:53 | 7:54 | 7:54 | 7:55 | 7:55 | 7:56 | 7:56 | 7:57 | 7:57 | 7:58 | 7:58 | 7:59 | 7:59 | 7:59 | 8:00 | 8:00 | 8:00 |
| Sunset (PM) | 5:11 | 5:11 | 5:10 | 5:10 | 5:10 | 5:10 | 5:10 | 5:10 | 5:10 | 5:10 | 5:10 | 5:11 | 5:11 | 5:11 | 5:11 | 5:12 | 5:12 | 5:12 | 5:13 | 5:13 | 5:13 | 5:14 | 5:14 | 5:15 | 5:15 | 5:16 | 5:17 | 5:17 | 5:18 | 5:18 | 5:19 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 9.5 | 7:42 | 5:11 |
| 2 | 9.5 | 7:43 | 5:11 |
| 3 | 9.4 | 7:44 | 5:10 |
| 4 | 9.4 | 7:44 | 5:10 |
| 5 | 9.4 | 7:45 | 5:10 |
| 6 | 9.4 | 7:46 | 5:10 |
| 7 | 9.4 | 7:47 | 5:10 |
| 8 | 9.4 | 7:48 | 5:10 |
| 9 | 9.4 | 7:49 | 5:10 |
| 10 | 9.3 | 7:49 | 5:10 |
| 11 | 9.3 | 7:50 | 5:10 |
| 12 | 9.3 | 7:51 | 5:11 |
| 13 | 9.3 | 7:52 | 5:11 |
| 14 | 9.3 | 7:52 | 5:11 |
| 15 | 9.3 | 7:53 | 5:11 |
| 16 | 9.3 | 7:54 | 5:12 |
| 17 | 9.3 | 7:54 | 5:12 |
| 18 | 9.3 | 7:55 | 5:12 |
| 19 | 9.3 | 7:55 | 5:13 |
| 20 | 9.3 | 7:56 | 5:13 |
| 21 | 9.3 | 7:56 | 5:13 |
| 22 | 9.3 | 7:57 | 5:14 |
| 23 | 9.3 | 7:57 | 5:14 |
| 24 | 9.3 | 7:58 | 5:15 |
| 25 | 9.3 | 7:58 | 5:15 |
| 26 | 9.3 | 7:59 | 5:16 |
| 27 | 9.3 | 7:59 | 5:17 |
| 28 | 9.3 | 7:59 | 5:17 |
| 29 | 9.3 | 8:00 | 5:18 |
| 30 | 9.3 | 8:00 | 5:18 |
| 31 | 9.3 | 8:00 | 5:19 |
Solar energy in December
Average shortwave solar energy reaching the ground each day in December, about 2.01 kWh/m² — the year's lowest.
For context, solar energy here swings from a low near 2.01 kWh/m² to a high of 7.63 kWh/m² in July across the year — December's 2.01 kWh/m² sits near the bottom.
| 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 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 2.1 | Moderate |
| 2 | 2.1 | Moderate |
| 3 | 2.1 | Moderate |
| 4 | 2.1 | Moderate |
| 5 | 2.1 | Moderate |
| 6 | 2.1 | Moderate |
| 7 | 2.1 | Moderate |
| 8 | 2.0 | Moderate |
| 9 | 2.0 | Moderate |
| 10 | 2.0 | Moderate |
| 11 | 2.0 | Moderate |
| 12 | 2.0 | Moderate |
| 13 | 2.0 | Moderate |
| 14 | 2.0 | Moderate |
| 15 | 2.0 | Dim |
| 16 | 2.0 | Dim |
| 17 | 2.0 | Dim |
| 18 | 2.0 | Dim |
| 19 | 2.0 | Dim |
| 20 | 2.0 | Dim |
| 21 | 2.0 | Dim |
| 22 | 2.0 | Dim |
| 23 | 2.0 | Moderate |
| 24 | 2.0 | Moderate |
| 25 | 2.0 | Moderate |
| 26 | 2.0 | Moderate |
| 27 | 2.0 | Moderate |
| 28 | 2.0 | Moderate |
| 29 | 2.0 | Moderate |
| 30 | 2.0 | Moderate |
| 31 | 2.0 | Moderate |
Is December a good time to visit Sacavém?
Our two travel scores rate December for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
December is a reasonable time to visit Sacavém for sightseeing.
What to pack for Sacavém in December
From December's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In December, Sacavém sees daytime highs around 15°C and nights near 9°C. Worth packing: a warm layer and rain gear. About 9 days see rain.
Sea temperature near Sacavém in December
The nearest coast averages about 16°C in December — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 30 km away) is warmest in September at about 19°C and coldest in February near 15°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) | 15 | 15 | 15 | 15 | 16 | 18 | 18 | 19 | 19 | 18 | 17 | 16 |
| Comfort | Cool | Bracing | Bracing | Cool | Cool | Cool | Cool | Cool | Cool | Cool | Cool | Cool |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 15 | Cool |
| Feb | 15 | Bracing |
| Mar | 15 | Bracing |
| Apr | 15 | Cool |
| May | 16 | Cool |
| Jun | 18 | Cool |
| Jul | 18 | Cool |
| Aug | 19 | Cool |
| Sep | 19 | Cool |
| Oct | 18 | Cool |
| Nov | 17 | Cool |
| Dec | 16 | Cool |
UV index in Sacavém in December
Clear-sky midday UV in December peaks around 2. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Sacavém peaks around July 15 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 | 6 | 8 | 7 | 9 | 9 | 9 | 6 | 5 | 3 | 2 |
| Level | Low | Moderate | High | Very high | Very high | Very high | Very high | Very high | High | High | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Low |
| Feb | 3 | Moderate |
| Mar | 6 | High |
| Apr | 8 | Very high |
| May | 7 | Very high |
| Jun | 9 | Very high |
| Jul | 9 | Very high |
| Aug | 9 | Very high |
| Sep | 6 | High |
| Oct | 5 | High |
| Nov | 3 | Moderate |
| Dec | 2 | Low |
Where is Sacavém?
Sacavém sits at 38.8°N, 9.1°W, 39 m above sea level, in Portugal. The nearest listed city is Moscavide e Portela, 1.0 km away.
Topography around Sacavém
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Sacavém.
Within 3 km, the terrain around Sacavém has only modest variations in elevation — a maximum elevation change of 160 m around an average of 48 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 426 m; within 80 km, large variations in elevation — a maximum elevation change of 651 m.
The land around Sacavém is covered by artificial surfaces (48%) and water (21%) within 3 km, water (32%), grassland (23%) and artificial surfaces (22%) within 16 km, and water (38%), grassland (30%) and trees (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 Sacavém (38.792°, -9.108°, elevation 39 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).