Weather in Patna on 21 May 2026
Weather archive guide for 21 May 2026
Hourly observations for this date in 2026 are not available yet. Based on the 2019–2025 archive: daytime around +40°C and nighttime around +28°C, average precipitation 1 mm, wind around 4 m/s, humidity around 43%.
The archive values are a climate reference, not recorded weather for the target year. The page will update if stored observations become available.
+33°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +27°C
Precipitation: 0 mm
Wind: 5 — 6 m/s
Humidity: 54%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +39°C | Sun hours | 11 h |
| UV index | 8 | Cloud cover (avg.) | 25% |
| Pressure (avg.) | 752 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +35°C | Dew point (avg.) | +23°C |
| Heat index (avg.) | +35°C | Wind chill (avg.) | +32°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 97° → (E) |
Sunrise
05:02
Duration
13 h 29 min
Sunset
18:31
Moonrise
00:44
Moonset
12:24
Moon phase
Last Quarter
Illumination
32%
+37°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +33°C
Precipitation: 2.4 mm
Wind: 6 — 7 m/s
Humidity: 39%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +44°C | Sun hours | 12 h |
| UV index | 9 | Cloud cover (avg.) | 34% |
| Pressure (avg.) | 752 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +37°C | Dew point (avg.) | +21°C |
| Heat index (avg.) | +37°C | Wind chill (avg.) | +33°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 100° → (E) |
Sunrise
05:01
Duration
13 h 30 min
Sunset
18:31
Moonrise
16:35
Moonset
03:17
Moon phase
Waxing Gibbous
Illumination
90%
+35°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +27°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 24%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +44°C | Sun hours | 13 h |
| UV index | 8 | Cloud cover (avg.) | 0% |
| Pressure (avg.) | 752 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +34°C | Dew point (avg.) | +18°C |
| Heat index (avg.) | +34°C | Wind chill (avg.) | +33°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 224° ↖ (NNW) |
Sunrise
05:02
Duration
13 h 29 min
Sunset
18:31
Moonrise
05:59
Moonset
20:20
Moon phase
Waxing Crescent
Illumination
6%
+32°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +27°C
Precipitation: 0.3 mm
Wind: 6 — 7 m/s
Humidity: 56%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +38°C | Sun hours | 13 h |
| UV index | 8 | Cloud cover (avg.) | 35% |
| Pressure (avg.) | 747 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +36°C | Dew point (avg.) | +23°C |
| Heat index (avg.) | +36°C | Wind chill (avg.) | +32°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 88° → (E) |
Sunrise
05:02
Duration
13 h 29 min
Sunset
18:31
Moonrise
No moonrise
Moonset
10:00
Moon phase
Waning Gibbous
Illumination
57%
+31°C
Weather archive — for 2021 year
Patchy rain nearby
Weather archive — for 2021 year
Nighttime: +27°C
Precipitation: 4.1 mm
Wind: 2 — 3 m/s
Humidity: 46%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +36°C | Sun hours | 8 h |
| UV index | 7 | Cloud cover (avg.) | 75% |
| Pressure (avg.) | 752 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +32°C | Dew point (avg.) | +23°C |
| Heat index (avg.) | +32°C | Wind chill (avg.) | +29°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 203° ↓ (SSW) |
Sunrise
05:02
Duration
13 h 29 min
Sunset
18:31
Moonrise
13:06
Moonset
01:22
Moon phase
First Quarter
Illumination
66%
+28°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +25°C
Precipitation: 0 mm
Wind: 3 — 5 m/s
Humidity: 58%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +33°C | Sun hours | 10 h |
| UV index | 7 | Cloud cover (avg.) | 25% |
| Pressure (avg.) | 750 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +30°C | Dew point (avg.) | +20°C |
| Heat index (avg.) | +30°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 116° ↘ (SE) |
Sunrise
05:01
Duration
13 h 30 min
Sunset
18:31
Moonrise
04:09
Moonset
17:19
Moon phase
New Moon
Illumination
0%
+37°C
Weather archive — for 2019 year
Clear/Sunny
Weather archive — for 2019 year
Nighttime: +30°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 27%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +43°C | Sun hours | 13 h |
| UV index | 9 | Cloud cover (avg.) | 3% |
| Pressure (avg.) | 752 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +37°C | Dew point (avg.) | +18°C |
| Heat index (avg.) | +37°C | Wind chill (avg.) | +35°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 155° ↓ (SSW) |
Sunrise
05:02
Duration
13 h 29 min
Sunset
18:31
Moonrise
20:56
Moonset
06:57
Moon phase
Waxing Gibbous
Illumination
81%
Weather in Patna on 21 May in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+39°C
|
+27°C
|
+33°C | 11 h | 8 | 54% | 5 — 6 m/s |
| 2024 |
+44°C
|
+33°C
|
+37°C | 12 h | 9 | 39% | 6 — 7 m/s |
| 2023 |
+44°C
|
+27°C
|
+35°C | 13 h | 8 | 24% | 3 — 4 m/s |
| 2022 |
+38°C
|
+27°C
|
+32°C | 13 h | 8 | 56% | 6 — 7 m/s |
| 2021 |
+36°C
|
+27°C
|
+31°C | 8 h | 7 | 46% | 2 — 3 m/s |
| 2020 |
+33°C
|
+25°C
|
+28°C | 10 h | 7 | 58% | 3 — 5 m/s |
| 2019 |
+43°C
|
+30°C
|
+37°C | 13 h | 9 | 27% | 3 — 4 m/s |