Weather in Teresina on 8 August 2026
Preliminary outlook for 8 August 2026
A preliminary estimate based on the 2019–2025 archive: daytime around +37°C and nighttime around +22°C, average precipitation 0 mm, wind around 2 m/s, humidity around 44%.
This is a climate-based estimate, not a precise long-range forecast. It is replaced by hourly data when the date enters the forecast window.
+30°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +22°C
Precipitation: 0 mm
Wind: 1 — 3 m/s
Humidity: 51%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +39°C | Sun hours | 12 h |
| UV index | 8 | Cloud cover (avg.) | 23% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +31°C | Dew point (avg.) | +16°C |
| Heat index (avg.) | +31°C | Wind chill (avg.) | +30°C |
| Wind gusts (max.) | 3 m/s | Wind direction (avg.) | 134° → (E) |
Sunrise
05:59
Duration
11 h 56 min
Sunset
17:55
Moonrise
17:30
Moonset
05:19
Moon phase
Waxing Gibbous
Illumination
98%
+29°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +19°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 44%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +38°C | Sun hours | 12 h |
| UV index | 7 | Cloud cover (avg.) | 20% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +29°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +29°C | Wind chill (avg.) | +29°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 126° ↘ (SE) |
Sunrise
05:59
Duration
11 h 56 min
Sunset
17:55
Moonrise
08:47
Moonset
21:06
Moon phase
Waxing Crescent
Illumination
20%
+30°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +23°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 46%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +37°C | Sun hours | 12 h |
| UV index | 7 | Cloud cover (avg.) | 28% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +31°C | Dew point (avg.) | +16°C |
| Heat index (avg.) | +31°C | Wind chill (avg.) | +30°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 104° ↘ (SE) |
Sunrise
05:59
Duration
11 h 56 min
Sunset
17:55
Moonrise
No moonrise
Moonset
11:36
Moon phase
Last Quarter
Illumination
49%
+28°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +20°C
Precipitation: 0 mm
Wind: 1 — 3 m/s
Humidity: 43%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +37°C | Sun hours | 12 h |
| UV index | 7 | Cloud cover (avg.) | 8% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +28°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +28°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 142° → (ESE) |
Sunrise
05:59
Duration
11 h 56 min
Sunset
17:55
Moonrise
14:30
Moonset
02:17
Moon phase
Waxing Gibbous
Illumination
73%
+30°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +25°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 36%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +36°C | Sun hours | 12 h |
| UV index | 7 | Cloud cover (avg.) | 36% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +30°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +30°C | Wind chill (avg.) | +30°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 147° ↘ (SE) |
Sunrise
05:59
Duration
11 h 56 min
Sunset
17:55
Moonrise
06:01
Moonset
18:10
Moon phase
New Moon
Illumination
0%
+28°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +22°C
Precipitation: 0 mm
Wind: 3 — 3 m/s
Humidity: 44%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +36°C | Sun hours | 12 h |
| UV index | 7 | Cloud cover (avg.) | 7% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +28°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +29°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 138° ↘ (SE) |
Sunrise
05:59
Duration
11 h 56 min
Sunset
17:55
Moonrise
21:54
Moonset
09:32
Moon phase
Waning Gibbous
Illumination
67%
+28°C
Weather archive — for 2019 year
Clear/Sunny
Weather archive — for 2019 year
Nighttime: +22°C
Precipitation: 0 mm
Wind: 2 — 4 m/s
Humidity: 47%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +35°C | Sun hours | 12 h |
| UV index | 7 | Cloud cover (avg.) | 18% |
| Pressure (avg.) | 762 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +29°C | Dew point (avg.) | +15°C |
| Heat index (avg.) | +29°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 145° ↘ (SE) |
Sunrise
05:59
Duration
11 h 56 min
Sunset
17:55
Moonrise
12:22
Moonset
00:07
Moon phase
First Quarter
Illumination
49%
Weather in Teresina on 8 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+39°C
|
+22°C
|
+30°C | 12 h | 8 | 51% | 1 — 3 m/s |
| 2024 |
+38°C
|
+19°C
|
+29°C | 12 h | 7 | 44% | 2 — 3 m/s |
| 2023 |
+37°C
|
+23°C
|
+30°C | 12 h | 7 | 46% | 2 — 3 m/s |
| 2022 |
+37°C
|
+20°C
|
+28°C | 12 h | 7 | 43% | 1 — 3 m/s |
| 2021 |
+36°C
|
+25°C
|
+30°C | 12 h | 7 | 36% | 3 — 4 m/s |
| 2020 |
+36°C
|
+22°C
|
+28°C | 12 h | 7 | 44% | 3 — 3 m/s |
| 2019 |
+35°C
|
+22°C
|
+28°C | 12 h | 7 | 47% | 2 — 4 m/s |