Weather in Blumenau on 31 July 2026
Preliminary outlook for 31 July 2026
A preliminary estimate based on the 2019–2025 archive: daytime around +20°C and nighttime around +9°C, average precipitation 0 mm, wind around 1 m/s, humidity around 85%.
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.
+11°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +5°C
Precipitation: 0 mm
Wind: 1 — 2 m/s
Humidity: 82%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +20°C | Sun hours | 9 h |
| UV index | 3 | Cloud cover (avg.) | 32% |
| Pressure (avg.) | 770 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 6 km | Sea temperature | — |
| Feels like (avg.) | +11°C | Dew point (avg.) | +8°C |
| Heat index (avg.) | +11°C | Wind chill (avg.) | +11°C |
| Wind gusts (max.) | 3 m/s | Wind direction (avg.) | 150° ↑ (NNE) |
Sunrise
06:57
Duration
10 h 52 min
Sunset
17:49
Moonrise
10:50
Moonset
No moonset
Moon phase
Waxing Crescent
Illumination
36%
+15°C
Weather archive — for 2024 year
Overcast
Weather archive — for 2024 year
Nighttime: +13°C
Precipitation: 0 mm
Wind: 0 — 1 m/s
Humidity: 89%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +17°C | Sun hours | 1 h |
| UV index | 3 | Cloud cover (avg.) | 98% |
| Pressure (avg.) | 770 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +15°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +15°C | Wind chill (avg.) | +15°C |
| Wind gusts (max.) | 1 m/s | Wind direction (avg.) | 193° ↑ (N) |
Sunrise
06:57
Duration
10 h 52 min
Sunset
17:49
Moonrise
03:50
Moonset
14:07
Moon phase
Waning Crescent
Illumination
26%
+16°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +9°C
Precipitation: 0 mm
Wind: 1 — 1 m/s
Humidity: 84%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +24°C | Sun hours | 9 h |
| UV index | 4 | Cloud cover (avg.) | 50% |
| Pressure (avg.) | 768 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 5 km | Sea temperature | — |
| Feels like (avg.) | +16°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +16°C | Wind chill (avg.) | +16°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 230° ↖ (NNW) |
Sunrise
06:57
Duration
10 h 51 min
Sunset
17:48
Moonrise
16:33
Moonset
06:02
Moon phase
Waxing Gibbous
Illumination
89%
+13°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +9°C
Precipitation: 0 mm
Wind: 1 — 2 m/s
Humidity: 83%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +21°C | Sun hours | 10 h |
| UV index | 3 | Cloud cover (avg.) | 56% |
| Pressure (avg.) | 766 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 4 km | Sea temperature | — |
| Feels like (avg.) | +14°C | Dew point (avg.) | +10°C |
| Heat index (avg.) | +14°C | Wind chill (avg.) | +14°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 177° ↘ (SSE) |
Sunrise
06:57
Duration
10 h 52 min
Sunset
17:49
Moonrise
08:56
Moonset
20:28
Moon phase
Waxing Crescent
Illumination
12%
+10°C
Weather archive — for 2021 year
Partly Cloudy
Weather archive — for 2021 year
Nighttime: +4°C
Precipitation: 0 mm
Wind: 1 — 1 m/s
Humidity: 81%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +17°C | Sun hours | 11 h |
| UV index | 4 | Cloud cover (avg.) | 46% |
| Pressure (avg.) | 774 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 9 km | Sea temperature | — |
| Feels like (avg.) | +11°C | Dew point (avg.) | +6°C |
| Heat index (avg.) | +10°C | Wind chill (avg.) | +11°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 175° ↘ (SSE) |
Sunrise
06:57
Duration
10 h 52 min
Sunset
17:49
Moonrise
00:10
Moonset
11:44
Moon phase
Last Quarter
Illumination
51%
+14°C
Weather archive — for 2020 year
Overcast
Weather archive — for 2020 year
Nighttime: +12°C
Precipitation: 0 mm
Wind: 1 — 1 m/s
Humidity: 89%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +17°C | Sun hours | 1 h |
| UV index | 3 | Cloud cover (avg.) | 100% |
| Pressure (avg.) | 771 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 9 km | Sea temperature | — |
| Feels like (avg.) | +14°C | Dew point (avg.) | +12°C |
| Heat index (avg.) | +14°C | Wind chill (avg.) | +14°C |
| Wind gusts (max.) | 3 m/s | Wind direction (avg.) | 148° ↘ (SSE) |
Sunrise
06:57
Duration
10 h 52 min
Sunset
17:49
Moonrise
15:01
Moonset
04:17
Moon phase
Waxing Gibbous
Illumination
72%
+17°C
Weather archive — for 2019 year
Clear/Sunny
Weather archive — for 2019 year
Nighttime: +12°C
Precipitation: 0 mm
Wind: 1 — 1 m/s
Humidity: 89%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +25°C | Sun hours | 11 h |
| UV index | 5 | Cloud cover (avg.) | 35% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 4 km | Sea temperature | — |
| Feels like (avg.) | +17°C | Dew point (avg.) | +15°C |
| Heat index (avg.) | +17°C | Wind chill (avg.) | +17°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 177° ↘ (SSE) |
Sunrise
06:57
Duration
10 h 51 min
Sunset
17:48
Moonrise
06:28
Moonset
17:23
Moon phase
New Moon
Illumination
0%
Weather in Blumenau on 31 July in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+20°C
|
+5°C
|
+11°C | 9 h | 3 | 82% | 1 — 2 m/s |
| 2024 |
+17°C
|
+13°C
|
+15°C | 1 h | 3 | 89% | 0 — 1 m/s |
| 2023 |
+24°C
|
+9°C
|
+16°C | 9 h | 4 | 84% | 1 — 1 m/s |
| 2022 |
+21°C
|
+9°C
|
+13°C | 10 h | 3 | 83% | 1 — 2 m/s |
| 2021 |
+17°C
|
+4°C
|
+10°C | 11 h | 4 | 81% | 1 — 1 m/s |
| 2020 |
+17°C
|
+12°C
|
+14°C | 1 h | 3 | 89% | 1 — 1 m/s |
| 2019 |
+25°C
|
+12°C
|
+17°C | 11 h | 5 | 89% | 1 — 1 m/s |