Weather in Formia on 21 July 2026
Hourly weather for 21 July 2026
The hourly forecast for Formia on 21 July 2026 shows temperatures from +25.4°C to +31.4°C.
Key figures: precipitation 0 mm, wind 1 — 4 m/s, average humidity 76%.
+31.2°C
Hourly weather — 2026
Clear/Sunny
Current weather forecast
Hourly weather — 2026
Nighttime: +25.4°C
Sea temperature: +29°C
Precipitation: 0 mm
Wind: 1 — 4 m/s
Humidity: 76%
Precipitation: 0 mm
Wind: 1 — 4 m/s
Humidity: 76%
Hourly weather
21 July
00:00
+27.6°C
1 m/s
01:00
+27.3°C
1 m/s
02:00
+27°C
1 m/s
03:00
+26.6°C
1 m/s
04:00
+26.4°C
1 m/s
05:00
+26.1°C
1 m/s
06:00
+25.4°C
1 m/s
07:00
+25.9°C
1 m/s
08:00
+27.2°C
1 m/s
09:00
+28.7°C
1 m/s
10:00
+29.9°C
2 m/s
11:00
+30.6°C
2 m/s
12:00
+31°C
2 m/s
13:00
+31.1°C
3 m/s
14:00
+31.2°C
3 m/s
15:00
+31.4°C
4 m/s
16:00
+31.4°C
4 m/s
17:00
+31.2°C
4 m/s
18:00
+30.9°C
3 m/s
19:00
+30.4°C
2 m/s
20:00
+29.8°C
1 m/s
21:00
+29.1°C
1 m/s
22:00
+28.6°C
1 m/s
23:00
+28.2°C
1 m/s
| July 21, 2026 |
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Now
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15:00
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22:00
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23:00
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | +27.6°C | +27.3°C | +27°C | +26.6°C | +26.4°C | +26.1°C | +25.4°C | +25.9°C | +27.2°C | +28.7°C | +29.9°C | +30.6°C | +31°C | +31.1°C | +31.2°C | +31.4°C | +31.4°C | +31.2°C | +30.9°C | +30.4°C | +29.8°C | +29.1°C | +28.6°C | +28.2°C |
| Feels like | +31.9°C | +31.2°C | +30.7°C | +30°C | +29.7°C | +29.3°C | +27.9°C | +28.5°C | +30.5°C | +32.9°C | +34.9°C | +36.4°C | +37.1°C | +37.3°C | +37.5°C | +37.8°C | +37.8°C | +37.4°C | +37°C | +36.2°C | +35.4°C | +34.4°C | +33.7°C | +32.9°C |
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm |
| Humidity | 82% | 82% | 83% | 84% | 84% | 85% | 84% | 82% | 78% | 74% | 71% | 69% | 68% | 68% | 68% | 67% | 67% | 68% | 69% | 71% | 73% | 77% | 79% | 81% |
| Wind | 1 m/s | 1 m/s | 1 m/s | 1 m/s | 1 m/s | 1 m/s | 1 m/s | 1 m/s | 1 m/s | 1 m/s | 2 m/s | 2 m/s | 2 m/s | 3 m/s | 3 m/s | 4 m/s | 4 m/s | 4 m/s | 3 m/s | 2 m/s | 1 m/s | 1 m/s | 1 m/s | 1 m/s |
| Wind gusts | 2 m/s | 1 m/s | 1 m/s | 2 m/s | 2 m/s | 2 m/s | 2 m/s | 2 m/s | 4 m/s | 4 m/s | 3 m/s | 3 m/s | 4 m/s | 4 m/s | 7 m/s | 6 m/s | 6 m/s | 5 m/s | 7 m/s | 3 m/s | 4 m/s | 3 m/s | 2 m/s | 2 m/s |
| Wind direction | 202° (SSW) | 270° (W) | 89° (E) | 74° (ENE) | 78° (ENE) | 88° (E) | 81° (E) | 71° (ENE) | 129° (SE) | 146° (SE) | 169° (S) | 185° (S) | 188° (S) | 170° (S) | 206° (SSW) | 207° (SSW) | 215° (SW) | 212° (SSW) | 210° (SSW) | 205° (SSW) | 196° (SSW) | 190° (S) | 164° (SSE) | 108° (ESE) |
| Pressure | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 760 mmHg | 760 mmHg | 760 mmHg | 760 mmHg | 760 mmHg | 760 mmHg | 760 mmHg |
| Cloud cover | 0% | 0% | 0% | 0% | 0% | 1% | 48% | 10% | 0% | 8% | 1% | 1% | 1% | 0% | 12% | 7% | 8% | 28% | 29% | 5% | 2% | 15% | 16% | 35% |
| Visibility | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km |
| UV index | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 5 | 7 | 8 | 9 | 8 | 7 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | 0 |
| Rain chance | 0% | 0% | 0% | 0% | 0% | 0% | 5% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Snow chance | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Water temperature | +29°C | +29°C | +29°C | +29°C | +29°C | +29°C | +29°C | +29°C | +29°C | +29°C | +29°C | +29°C | +29°C | +29°C | +29°C | +29°C | +29°C | +29°C | +29°C | +29°C | +29°C | +29°C | +29°C | +29°C |
Sunrise
05:50
Duration
14 h 42 min
Sunset
20:33
Moonrise
13:38
Moonset
—
Moon phase
First Quarter
Illumination
45%
+25°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +23°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 81%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +28°C | Sun hours | 15 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.) | +22°C |
| Heat index (avg.) | +28°C | Wind chill (avg.) | +25°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 121° ↘ (SSE) |
Sunrise
05:51
Duration
14 h 41 min
Sunset
20:32
Moonrise
01:30
Moonset
17:35
Moon phase
Waning Crescent
Illumination
18%
+26°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +23°C
Sea temperature: +26°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +29°C | Sun hours | 15 h |
| UV index | 7 | Cloud cover (avg.) | 11% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +26°C |
| Feels like (avg.) | +28°C | Dew point (avg.) | +19°C |
| Heat index (avg.) | +28°C | Wind chill (avg.) | +26°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 200° ↓ (SSW) |
Sunrise
05:51
Duration
14 h 41 min
Sunset
20:32
Moonrise
21:04
Moonset
05:16
Moon phase
Full Moon
Illumination
100%
+28°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +25°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 72%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +32°C | Sun hours | 15 h |
| UV index | 7 | Cloud cover (avg.) | 4% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +32°C | Dew point (avg.) | +22°C |
| Heat index (avg.) | +32°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 101° ↘ (SSE) |
Sunrise
05:50
Duration
14 h 43 min
Sunset
20:33
Moonrise
09:28
Moonset
22:55
Moon phase
Waxing Crescent
Illumination
20%
+28°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +25°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 57%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +32°C | Sun hours | 15 h |
| UV index | 7 | Cloud cover (avg.) | 7% |
| Pressure (avg.) | 763 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +30°C | Dew point (avg.) | +19°C |
| Heat index (avg.) | +30°C | Wind chill (avg.) | +27°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 215° ↙ (SW) |
Sunrise
05:50
Duration
14 h 43 min
Sunset
20:33
Moonrise
00:34
Moonset
14:28
Moon phase
Last Quarter
Illumination
43%
+25°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +22°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 65%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +28°C | Sun hours | 15 h |
| UV index | 7 | Cloud cover (avg.) | 14% |
| Pressure (avg.) | 762 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +27°C | Dew point (avg.) | +19°C |
| Heat index (avg.) | +27°C | Wind chill (avg.) | +25°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 298° ↙ (WSW) |
Sunrise
05:50
Duration
14 h 43 min
Sunset
20:33
Moonrise
18:03
Moonset
02:25
Moon phase
Waxing Gibbous
Illumination
80%
+25°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +22°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 64%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +28°C | Sun hours | 15 h |
| UV index | 6 | Cloud cover (avg.) | 7% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +26°C | Dew point (avg.) | +18°C |
| Heat index (avg.) | +27°C | Wind chill (avg.) | +25°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 244° ↙ (SW) |
Sunrise
05:51
Duration
14 h 41 min
Sunset
20:32
Moonrise
06:16
Moonset
21:25
Moon phase
Waxing Crescent
Illumination
2%
Weather in Formia on 21 July in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+28°C
|
+23°C
|
+25°C | 15 h | 7 | 81% | 3 — 4 m/s |
| 2024 |
+29°C
|
+23°C
|
+26°C | 15 h | 7 | 69% | 2 — 3 m/s |
| 2023 |
+32°C
|
+25°C
|
+28°C | 15 h | 7 | 72% | 2 — 3 m/s |
| 2022 |
+32°C
|
+25°C
|
+28°C | 15 h | 7 | 57% | 3 — 4 m/s |
| 2021 |
+28°C
|
+22°C
|
+25°C | 15 h | 7 | 65% | 3 — 4 m/s |
| 2020 |
+28°C
|
+22°C
|
+25°C | 15 h | 6 | 64% | 3 — 4 m/s |