Weather in Guarulhos on 8 December 2026
Preliminary outlook for 8 December 2026
A preliminary estimate based on the 2019–2025 archive: daytime around +28°C and nighttime around +18°C, average precipitation 0.9 mm, wind around 3 m/s, humidity around 71%.
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.
+24°C
Weather archive — latest year: 2025
Partly Cloudy
Weather archive — latest year: 2025
Nighttime: +19°C
Precipitation: 0.5 mm
Wind: 2 — 3 m/s
Humidity: 63%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +31°C | Sun hours | 10 h |
| UV index | 6 | Cloud cover (avg.) | 37% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +26°C | Dew point (avg.) | +16°C |
| Heat index (avg.) | +26°C | Wind chill (avg.) | +25°C |
| Wind gusts (max.) | 3 m/s | Wind direction (avg.) | 121° ← (W) |
Sunrise
05:12
Duration
13 h 32 min
Sunset
18:44
Moonrise
22:35
Moonset
08:49
Moon phase
Waning Gibbous
Illumination
74%
+24°C
Weather archive — for 2024 year
Moderate or heavy rain shower
Weather archive — for 2024 year
Nighttime: +21°C
Precipitation: 1.5 mm
Wind: 3 — 4 m/s
Humidity: 65%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +30°C | Sun hours | 8 h |
| UV index | 5 | Cloud cover (avg.) | 69% |
| Pressure (avg.) | 760 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +25°C | Dew point (avg.) | +18°C |
| Heat index (avg.) | +25°C | Wind chill (avg.) | +24°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 208° ↖ (NW) |
Sunrise
05:12
Duration
13 h 32 min
Sunset
18:44
Moonrise
11:57
Moonset
00:02
Moon phase
First Quarter
Illumination
49%
+23°C
Weather archive — for 2023 year
Patchy rain nearby
Weather archive — for 2023 year
Nighttime: +20°C
Precipitation: 1.8 mm
Wind: 3 — 6 m/s
Humidity: 83%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +29°C | Sun hours | 6 h |
| UV index | 5 | Cloud cover (avg.) | 57% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 9 km | Sea temperature | — |
| Feels like (avg.) | +24°C | Dew point (avg.) | +20°C |
| Heat index (avg.) | +24°C | Wind chill (avg.) | +23°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 296° ↖ (NNW) |
Sunrise
05:12
Duration
13 h 32 min
Sunset
18:44
Moonrise
01:57
Moonset
14:46
Moon phase
Waning Crescent
Illumination
21%
+22°C
Weather archive — for 2022 year
Partly Cloudy
Weather archive — for 2022 year
Nighttime: +17°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 73%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +29°C | Sun hours | 12 h |
| UV index | 6 | Cloud cover (avg.) | 26% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 6 km | Sea temperature | — |
| Feels like (avg.) | +22°C | Dew point (avg.) | +17°C |
| Heat index (avg.) | +22°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 146° ↙ (SW) |
Sunrise
05:12
Duration
13 h 32 min
Sunset
18:44
Moonrise
19:26
Moonset
05:16
Moon phase
Full Moon
Illumination
100%
+17°C
Weather archive — for 2021 year
Patchy rain nearby
Weather archive — for 2021 year
Nighttime: +14°C
Precipitation: 0.5 mm
Wind: 4 — 6 m/s
Humidity: 74%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +22°C | Sun hours | 6 h |
| UV index | 4 | Cloud cover (avg.) | 68% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +17°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +18°C | Wind chill (avg.) | +17°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 142° ↘ (SE) |
Sunrise
05:12
Duration
13 h 32 min
Sunset
18:44
Moonrise
09:34
Moonset
23:15
Moon phase
Waxing Crescent
Illumination
24%
+22°C
Weather archive — for 2020 year
Cloudy
Weather archive — for 2020 year
Nighttime: +20°C
Precipitation: 2 mm
Wind: 3 — 5 m/s
Humidity: 77%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +25°C | Sun hours | 3 h |
| UV index | 5 | Cloud cover (avg.) | 78% |
| Pressure (avg.) | 759 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +23°C | Dew point (avg.) | +18°C |
| Heat index (avg.) | +23°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 142° ↘ (SSE) |
Sunrise
05:12
Duration
13 h 32 min
Sunset
18:44
Moonrise
00:38
Moonset
12:32
Moon phase
Last Quarter
Illumination
38%
+21°C
Weather archive — for 2019 year
Clear/Sunny
Weather archive — for 2019 year
Nighttime: +15°C
Precipitation: 0 mm
Wind: 4 — 5 m/s
Humidity: 59%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +28°C | Sun hours | 13 h |
| UV index | 6 | Cloud cover (avg.) | 12% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +21°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +21°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 109° → (ESE) |
Sunrise
05:12
Duration
13 h 32 min
Sunset
18:44
Moonrise
15:34
Moonset
02:42
Moon phase
Waxing Gibbous
Illumination
77%
Weather in Guarulhos on 8 December in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+31°C
|
+19°C
|
+24°C | 10 h | 6 | 63% | 2 — 3 m/s |
| 2024 |
+30°C
|
+21°C
|
+24°C | 8 h | 5 | 65% | 3 — 4 m/s |
| 2023 |
+29°C
|
+20°C
|
+23°C | 6 h | 5 | 83% | 3 — 6 m/s |
| 2022 |
+29°C
|
+17°C
|
+22°C | 12 h | 6 | 73% | 2 — 3 m/s |
| 2021 |
+22°C
|
+14°C
|
+17°C | 6 h | 4 | 74% | 4 — 6 m/s |
| 2020 |
+25°C
|
+20°C
|
+22°C | 3 h | 5 | 77% | 3 — 5 m/s |
| 2019 |
+28°C
|
+15°C
|
+21°C | 13 h | 6 | 59% | 4 — 5 m/s |