Viseu weather in July
In July, Viseu sees average daytime highs of 27°C and overnight lows near 15°C, with 19 mm of rain across 3.7 wet days and about 14.6 hours of daylight. It is the 2nd-warmest and 12th-wettest month of the year here.
Highs climb over the month, from about 25°C in the first days to 27°C by the end. The sky is clear or mostly clear about 70% of the time in July, and the air most often feels comfortable.
Daylight stretches from about 14 h 54 min at the start of July to 14 h 12 min by month's end. Set against the rest of the year, July is Viseu's 1st-clearest and 10th-windiest month. For the whole year in context, see Viseu's year-round climate.
- Daytime high
- 27°
- 2nd warmest
- Overnight low
- 15°
- 11th coldest
- Rainfall
- 19 mm
- 3.7 wet days
- Daylight
- 14 h 36 min
- 5:18 AM – 7:57 PM
- Cloud cover
- 26%
- 1st clearest
- Wind
- 8 km/h
- 10th windiest
- Solar energy
- 7.25 kWh/m²
- Travel score
- 8.2
- out of 10
Viseu is city seat of Viseu municipality.
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in July
Highs climb over the month, from about 25°C in the first days to 27°C by the end.
A typical July day in Viseu reaches about 27°C in the afternoon and slips back to 15°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 32°C. Set against its neighbours, July runs about 3°C warmer than June and on par with August.
| 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) | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
| Avg low (°C) | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 25 | 14 |
| 2 | 25 | 14 |
| 3 | 25 | 14 |
| 4 | 25 | 14 |
| 5 | 25 | 14 |
| 6 | 26 | 14 |
| 7 | 26 | 14 |
| 8 | 26 | 14 |
| 9 | 26 | 14 |
| 10 | 26 | 14 |
| 11 | 26 | 15 |
| 12 | 26 | 15 |
| 13 | 27 | 15 |
| 14 | 27 | 15 |
| 15 | 27 | 15 |
| 16 | 27 | 15 |
| 17 | 27 | 15 |
| 18 | 27 | 15 |
| 19 | 27 | 15 |
| 20 | 27 | 15 |
| 21 | 27 | 15 |
| 22 | 27 | 15 |
| 23 | 27 | 15 |
| 24 | 27 | 15 |
| 25 | 27 | 15 |
| 26 | 27 | 15 |
| 27 | 27 | 15 |
| 28 | 27 | 15 |
| 29 | 27 | 15 |
| 30 | 27 | 15 |
| 31 | 27 | 15 |
Viseu weather by month
How July compares with the rest of the year at a glance. July is the 2nd-warmest and 12th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 11° / 4° | 152 | 11.6 | 0.5 | 9.4 | 2.5 |
| Feb | 12° / 4° | 102 | 9.3 | 0.3 | 10.4 | 3.3 |
| Mar | 15° / 6° | 115 | 10.6 | 0 | 11.7 | 4.5 |
| Apr | 17° / 7° | 118 | 12.8 | 0 | 13.1 | 4.9 |
| May | 20° / 10° | 98 | 11.6 | 0 | 14.2 | 6.1 |
| Jun | 23° / 13° | 40 | 6.2 | 0 | 14.9 | 7.7 |
| Jul | 27° / 15° | 19 | 3.7 | 0 | 14.6 | 8.2 |
| Aug | 27° / 15° | 26 | 4.6 | 0 | 13.6 | 8.0 |
| Sep | 24° / 13° | 66 | 7.1 | 0 | 12.3 | 7.6 |
| Oct | 19° / 10° | 168 | 12.2 | 0 | 10.9 | 5.7 |
| Nov | 14° / 7° | 150 | 12.7 | 0.1 | 9.7 | 3.7 |
| Dec | 11° / 5° | 160 | 11.6 | 0.1 | 9.1 | 2.7 |
Cloud cover in July
The sky is clear or mostly clear about 70% of the time in July, the clearest month of the year.
Beyond those clear spells, partly cloudy skies cover about 12% of July, with mostly cloudy or overcast conditions the remaining 18%. 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 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 74 | 74 | 74 | 76 | 76 | 77 | 78 | 79 | 79 | 81 | 81 | 81 | 82 | 83 | 84 | 84 | 84 | 84 | 84 | 84 | 84 | 85 | 85 | 85 | 85 | 85 | 85 | 85 | 85 | 85 | 85 |
| Cloudier (%) | 26 | 26 | 26 | 24 | 24 | 23 | 22 | 21 | 21 | 19 | 19 | 19 | 18 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 74 | 26 |
| 2 | 74 | 26 |
| 3 | 74 | 26 |
| 4 | 76 | 24 |
| 5 | 76 | 24 |
| 6 | 77 | 23 |
| 7 | 78 | 22 |
| 8 | 79 | 21 |
| 9 | 79 | 21 |
| 10 | 81 | 19 |
| 11 | 81 | 19 |
| 12 | 81 | 19 |
| 13 | 82 | 18 |
| 14 | 83 | 17 |
| 15 | 84 | 16 |
| 16 | 84 | 16 |
| 17 | 84 | 16 |
| 18 | 84 | 16 |
| 19 | 84 | 16 |
| 20 | 84 | 16 |
| 21 | 84 | 16 |
| 22 | 85 | 15 |
| 23 | 85 | 15 |
| 24 | 85 | 15 |
| 25 | 85 | 15 |
| 26 | 85 | 15 |
| 27 | 85 | 15 |
| 28 | 85 | 15 |
| 29 | 85 | 15 |
| 30 | 85 | 15 |
| 31 | 85 | 15 |
Chance of precipitation in July
Viseu gets around 19 mm of rain over 3.7 wet days in July, the driest month. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 12% and peaks near 16% 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 (%) | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 |
| Rain chance (%) | |
|---|---|
| 1 | 16 |
| 2 | 16 |
| 3 | 16 |
| 4 | 15 |
| 5 | 15 |
| 6 | 15 |
| 7 | 14 |
| 8 | 14 |
| 9 | 13 |
| 10 | 12 |
| 11 | 12 |
| 12 | 12 |
| 13 | 11 |
| 14 | 11 |
| 15 | 11 |
| 16 | 10 |
| 17 | 10 |
| 18 | 10 |
| 19 | 10 |
| 20 | 10 |
| 21 | 10 |
| 22 | 10 |
| 23 | 10 |
| 24 | 10 |
| 25 | 10 |
| 26 | 10 |
| 27 | 10 |
| 28 | 10 |
| 29 | 11 |
| 30 | 11 |
| 31 | 11 |
Humidity in July
Most of July feels comfortable — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, July lands in the comfortable band about 51% 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 (%) | 48 | 47 | 47 | 46 | 45 | 44 | 43 | 42 | 41 | 41 | 40 | 39 | 38 | 37 | 36 | 35 | 35 | 34 | 33 | 33 | 32 | 32 | 31 | 31 | 30 | 30 | 30 | 30 | 31 | 31 | 32 |
| Comfortable (%) | 44 | 44 | 45 | 45 | 46 | 46 | 47 | 47 | 47 | 48 | 48 | 49 | 49 | 50 | 50 | 51 | 51 | 52 | 53 | 53 | 54 | 54 | 55 | 55 | 56 | 56 | 56 | 55 | 54 | 54 | 53 |
| Humid (%) | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 11 | 11 | 12 | 12 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 |
| Dry (%) | Comfortable (%) | Humid (%) | |
|---|---|---|---|
| 1 | 48 | 44 | 8 |
| 2 | 47 | 44 | 8 |
| 3 | 47 | 45 | 9 |
| 4 | 46 | 45 | 9 |
| 5 | 45 | 46 | 9 |
| 6 | 44 | 46 | 10 |
| 7 | 43 | 47 | 10 |
| 8 | 42 | 47 | 11 |
| 9 | 41 | 47 | 11 |
| 10 | 41 | 48 | 12 |
| 11 | 40 | 48 | 12 |
| 12 | 39 | 49 | 13 |
| 13 | 38 | 49 | 13 |
| 14 | 37 | 50 | 13 |
| 15 | 36 | 50 | 14 |
| 16 | 35 | 51 | 14 |
| 17 | 35 | 51 | 14 |
| 18 | 34 | 52 | 14 |
| 19 | 33 | 53 | 14 |
| 20 | 33 | 53 | 14 |
| 21 | 32 | 54 | 14 |
| 22 | 32 | 54 | 14 |
| 23 | 31 | 55 | 14 |
| 24 | 31 | 55 | 14 |
| 25 | 30 | 56 | 14 |
| 26 | 30 | 56 | 14 |
| 27 | 30 | 56 | 14 |
| 28 | 30 | 55 | 15 |
| 29 | 31 | 54 | 15 |
| 30 | 31 | 54 | 15 |
| 31 | 32 | 53 | 15 |
Wind in July
Winds average 8 km/h in July.
Across July, daily wind ranges from about 8 km/h on the calmest days to 8 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) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| 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 | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 8 | calm |
| 2 | 8 | calm |
| 3 | 8 | calm |
| 4 | 8 | calm |
| 5 | 8 | calm |
| 6 | 8 | calm |
| 7 | 8 | calm |
| 8 | 8 | calm |
| 9 | 8 | calm |
| 10 | 8 | calm |
| 11 | 8 | calm |
| 12 | 8 | calm |
| 13 | 8 | calm |
| 14 | 8 | calm |
| 15 | 8 | calm |
| 16 | 8 | calm |
| 17 | 8 | calm |
| 18 | 8 | calm |
| 19 | 8 | calm |
| 20 | 8 | calm |
| 21 | 8 | calm |
| 22 | 8 | calm |
| 23 | 8 | calm |
| 24 | 8 | calm |
| 25 | 8 | calm |
| 26 | 8 | calm |
| 27 | 8 | calm |
| 28 | 8 | calm |
| 29 | 8 | calm |
| 30 | 8 | calm |
| 31 | 8 | calm |
Sunrise & sunset in July
Daylight runs from about 14 h 54 min at the start of July to 14 h 12 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 42 minutes over July. Sunrise moves from 5:09 AM to 5:31 AM, and sunset from 8:01 PM to 7:44 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) | 14.9 | 14.9 | 14.9 | 14.8 | 14.8 | 14.8 | 14.8 | 14.8 | 14.8 | 14.8 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.6 | 14.6 | 14.6 | 14.6 | 14.5 | 14.5 | 14.5 | 14.5 | 14.4 | 14.4 | 14.4 | 14.4 | 14.3 | 14.3 | 14.3 | 14.2 |
| Sunrise (AM) | 5:09 | 5:09 | 5:10 | 5:10 | 5:11 | 5:11 | 5:12 | 5:12 | 5:13 | 5:14 | 5:14 | 5:15 | 5:16 | 5:16 | 5:17 | 5:18 | 5:19 | 5:20 | 5:20 | 5:21 | 5:22 | 5:23 | 5:24 | 5:25 | 5:25 | 5:26 | 5:27 | 5:28 | 5:29 | 5:30 | 5:31 |
| Sunset (PM) | 8:01 | 8:01 | 8:01 | 8:01 | 8:01 | 8:01 | 8:00 | 8:00 | 8:00 | 7:59 | 7:59 | 7:59 | 7:58 | 7:58 | 7:57 | 7:57 | 7:56 | 7:55 | 7:55 | 7:54 | 7:53 | 7:53 | 7:52 | 7:51 | 7:50 | 7:49 | 7:48 | 7:47 | 7:46 | 7:45 | 7:44 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 14.9 | 5:09 | 8:01 |
| 2 | 14.9 | 5:09 | 8:01 |
| 3 | 14.9 | 5:10 | 8:01 |
| 4 | 14.8 | 5:10 | 8:01 |
| 5 | 14.8 | 5:11 | 8:01 |
| 6 | 14.8 | 5:11 | 8:01 |
| 7 | 14.8 | 5:12 | 8:00 |
| 8 | 14.8 | 5:12 | 8:00 |
| 9 | 14.8 | 5:13 | 8:00 |
| 10 | 14.8 | 5:14 | 7:59 |
| 11 | 14.7 | 5:14 | 7:59 |
| 12 | 14.7 | 5:15 | 7:59 |
| 13 | 14.7 | 5:16 | 7:58 |
| 14 | 14.7 | 5:16 | 7:58 |
| 15 | 14.7 | 5:17 | 7:57 |
| 16 | 14.6 | 5:18 | 7:57 |
| 17 | 14.6 | 5:19 | 7:56 |
| 18 | 14.6 | 5:20 | 7:55 |
| 19 | 14.6 | 5:20 | 7:55 |
| 20 | 14.5 | 5:21 | 7:54 |
| 21 | 14.5 | 5:22 | 7:53 |
| 22 | 14.5 | 5:23 | 7:53 |
| 23 | 14.5 | 5:24 | 7:52 |
| 24 | 14.4 | 5:25 | 7:51 |
| 25 | 14.4 | 5:25 | 7:50 |
| 26 | 14.4 | 5:26 | 7:49 |
| 27 | 14.4 | 5:27 | 7:48 |
| 28 | 14.3 | 5:28 | 7:47 |
| 29 | 14.3 | 5:29 | 7:46 |
| 30 | 14.3 | 5:30 | 7:45 |
| 31 | 14.2 | 5:31 | 7:44 |
Solar energy in July
Average shortwave solar energy reaching the ground each day in July, about 7.25 kWh/m² — the sunniest month for solar.
For context, solar energy here swings from a low near 1.66 kWh/m² to a high of 7.25 kWh/m² in July across the year — July's 7.25 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 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 | 7.3 | 7.3 | 7.3 | 7.3 | 7.3 | 7.3 | 7.3 | 7.3 | 7.3 | 7.3 | 7.3 | 7.3 | 7.3 | 7.3 | 7.3 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 | 7.1 | 7.1 | 7.1 | 7.1 |
| 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 | Intense |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 7.2 | Intense |
| 2 | 7.2 | Intense |
| 3 | 7.2 | Intense |
| 4 | 7.2 | Intense |
| 5 | 7.2 | Intense |
| 6 | 7.2 | Intense |
| 7 | 7.2 | Intense |
| 8 | 7.3 | Intense |
| 9 | 7.3 | Intense |
| 10 | 7.3 | Intense |
| 11 | 7.3 | Intense |
| 12 | 7.3 | Intense |
| 13 | 7.3 | Intense |
| 14 | 7.3 | Intense |
| 15 | 7.3 | Intense |
| 16 | 7.3 | Intense |
| 17 | 7.3 | Intense |
| 18 | 7.3 | Intense |
| 19 | 7.3 | Intense |
| 20 | 7.3 | Intense |
| 21 | 7.3 | Intense |
| 22 | 7.3 | Intense |
| 23 | 7.2 | Intense |
| 24 | 7.2 | Intense |
| 25 | 7.2 | Intense |
| 26 | 7.2 | Intense |
| 27 | 7.2 | Intense |
| 28 | 7.1 | Intense |
| 29 | 7.1 | Intense |
| 30 | 7.1 | Intense |
| 31 | 7.1 | Intense |
Hazard calendar for Viseu
None of Viseu's seasonal hazards are active in July. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.
Viseu's rainy season runs October–May, when most of the year's rain falls.
Is July a good time to visit Viseu?
Our two travel scores rate July for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
July is one of the better times to visit Viseu for general sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Viseu in July
From July's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In July, Viseu sees daytime highs around 27°C and nights near 15°C. Pack sun protection. Worth having: light clothes. About 4 days see rain.
UV index in Viseu in July
Clear-sky midday UV in July 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 Viseu peaks around July 13 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 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 | 9 | 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 | 9 | Very high |
| Sep | 6 | High |
| Oct | 5 | Moderate |
| Nov | 2 | Moderate |
| Dec | 2 | Low |
Air quality in Viseu in July
Average fine-particle pollution (PM2.5) through the year — so you can see where July falls, not just the annual average.
Air quality in Viseu 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 Viseu?
Viseu sits at 40.7°N, 7.9°W, 469 m above sea level, in Portugal. The nearest listed city is Arouca, 41 km away.
Topography around Viseu
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Viseu.
Within 3 km, the terrain around Viseu has only modest variations in elevation — a maximum elevation change of 165 m around an average of 466 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 814 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,993 m.
The land around Viseu is covered by trees (45%) and artificial surfaces (35%) within 3 km, trees (56%) and grassland (36%) within 16 km, and trees (48%) and grassland (41%) 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 Viseu (40.6617°, -7.909°, elevation 469 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. 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).