Changdeshi, Hanshouxian Basic Data
The prevailing wind direction is North, with a calm wind probability of 0.9%, annual average wind speed (excluding calm winds) is 2.9m/s, annual average wind speed (including calm winds) is 2.9m/s. Spring and summer prevailing North, average speed 2.7m/s; Autumn prevailing North, average speed 3.2m/s; Winter prevailing North, average speed 2.8m/s.
The average annual temperature is 18.3°C, with the coldest month being 2 at 6.6°C; the warmest month being 7 at 30.1°C.
Average total precipitation is 1221mm, highest precipitation season is Summer at 445mm, highest precipitation month is 6 at 271mm; lowest precipitation season is Winter at 159mm.
Spring has the highest average total cloud cover, with sunny days accounting for 32.6%, cloudy days 23.9%, overcast days 43.5%; Winter has the lowest average total cloud cover, with sunny days accounting for 41.1%, cloudy days 18.3%, overcast days 40.6%; 夏秋 has moderate average total cloud cover, with sunny days accounting for 38.5%, cloudy days 22.4%, overcast days 39.1%.
Average visibility is 10.6 km, with highest visibility season being Summer at 15.2 km, highest visibility month being 7 at 19.7 km; lowest visibility season being Winter at 8.1 km, lowest visibility month being 2 at 7.3 km.
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Last 24 Hours Weather Data
| Time | Weather | Temperature | Wind Direction | Wind Scale | Wind Speed | Humidity | Visibility | Pressure |
|---|---|---|---|---|---|---|---|---|
| 2025-12-25 17 | 晴 | 9.9 ℃ | Northeast | 1 Level | 10 km/h | 37% | 8 km | 1026 hPa |
| 2025-12-25 16 | 晴 | 11.3 ℃ | East | 2 Level | 7 km/h | 35% | 8 km | 1026 hPa |
| 2025-12-25 15 | 晴 | 11.5 ℃ | Northeast | 2 Level | 9 km/h | 38% | 8 km | 1026 hPa |
| 2025-12-25 14 | 晴 | 11.3 ℃ | Northeast | 2 Level | 10 km/h | 40% | 8 km | 1027 hPa |
| 2025-12-25 13 | 晴 | 11.1 ℃ | Northeast | 2 Level | 10 km/h | 40% | 8 km | 1027 hPa |
| 2025-12-25 12 | 晴 | 10.5 ℃ | Northeast | 3 Level | 12 km/h | 41% | 7 km | 1027 hPa |
| 2025-12-25 11 | 晴 | 10.2 ℃ | Northeast | 2 Level | 9 km/h | 50% | 7 km | 1028 hPa |
| 2025-12-25 10 | 晴 | 8.7 ℃ | North | 2 Level | 11 km/h | 59% | 6 km | 1029 hPa |
| 2025-12-25 09 | 晴 | 7.4 ℃ | North | 1 Level | 7 km/h | 69% | 6 km | 1028 hPa |
| 2025-12-25 08 | 晴 | 5.4 ℃ | North | 1 Level | 5 km/h | 75% | 6 km | 1027 hPa |
| 2025-12-25 07 | 霾 | 4.9 ℃ | Northwest | 1 Level | 3 km/h | 78% | 6 km | 1027 hPa |
| 2025-12-25 06 | 晴 | 5.3 ℃ | Northwest | 1 Level | 4 km/h | 77% | 6 km | 1026 hPa |
| 2025-12-25 05 | 霾 | 5.9 ℃ | Northwest | 2 Level | 5 km/h | 74% | 6 km | 1026 hPa |
| 2025-12-25 04 | 阴 | 6.1 ℃ | Northwest | 2 Level | 4 km/h | 75% | 6 km | 1025 hPa |
| 2025-12-25 03 | 晴 | 6.8 ℃ | North | 1 Level | 5 km/h | 72% | 6 km | 1025 hPa |
| 2025-12-25 02 | 多云 | 7.4 ℃ | Northwest | 1 Level | 4 km/h | 72% | 6 km | 1025 hPa |
| 2025-12-25 01 | 阴 | 7.7 ℃ | Northwest | 1 Level | 5 km/h | 71% | 6 km | 1025 hPa |
| 2025-12-25 00 | 阴 | 7.8 ℃ | Northwest | 1 Level | 5 km/h | 71% | 6 km | 1025 hPa |
| 2025-12-24 23 | 阴 | 8.1 ℃ | North | 2 Level | 3 km/h | 71% | 6 km | 1024 hPa |
| 2025-12-24 22 | 阴 | 8.3 ℃ | North | 1 Level | 2 km/h | 72% | 6 km | 1024 hPa |
| 2025-12-24 21 | 阴 | 8.5 ℃ | North | 1 Level | 5 km/h | 68% | 6 km | 1023 hPa |
| 2025-12-24 20 | 阴 | 8.5 ℃ | North | 1 Level | 4 km/h | 73% | 6 km | 1022 hPa |
| 2025-12-24 19 | 阴 | 8.6 ℃ | North | 1 Level | 3 km/h | 68% | 6 km | 1021 hPa |
| 2025-12-24 18 | 阴 | 8.9 ℃ | Northwest | 1 Level | 2 km/h | 71% | 6 km | 1021 hPa |
Last 24 Hours Air Quality Data
| Time | AQI | PM2.5 | PM10 | O3 | NO2 | SO2 | CO |
|---|---|---|---|---|---|---|---|
| 2025-12-25 17:00 | 69 | 37 | 87 | 88 | 11 | 8 | 0.4 |
| 2025-12-25 16:00 | 69 | 37 | 87 | 88 | 11 | 8 | 0.4 |
| 2025-12-25 15:00 | 76 | 39 | 102 | 81 | 11 | 8 | 0.4 |
| 2025-12-25 14:00 | 76 | 39 | 102 | 81 | 11 | 8 | 0.4 |
| 2025-12-25 13:00 | 76 | 39 | 102 | 81 | 11 | 8 | 0.4 |
| 2025-12-25 12:00 | 68 | 46 | 85 | 61 | 13 | 10 | 0.4 |
| 2025-12-25 11:00 | 68 | 46 | 85 | 61 | 13 | 10 | 0.4 |
| 2025-12-25 10:00 | 64 | 46 | 70 | 42 | 21 | 6 | 0.5 |
| 2025-12-25 09:00 | 64 | 46 | 70 | 42 | 21 | 6 | 0.5 |
| 2025-12-25 08:00 | 60 | 43 | 69 | 38 | 17 | 7 | 0.4 |
| 2025-12-25 07:00 | 60 | 43 | 69 | 38 | 17 | 7 | 0.4 |
| 2025-12-25 06:00 | 60 | 43 | 70 | 44 | 15 | 8 | 0.4 |
| 2025-12-25 05:00 | 60 | 43 | 70 | 44 | 15 | 8 | 0.4 |
| 2025-12-25 04:00 | 78 | 57 | 76 | 38 | 17 | 6 | 0.5 |
| 2025-12-25 03:00 | 78 | 57 | 76 | 38 | 17 | 6 | 0.5 |
| 2025-12-25 02:00 | 67 | 48 | 76 | 37 | 20 | 6 | 0.5 |
| 2025-12-25 01:00 | 64 | 46 | 78 | 45 | 19 | 6 | 0.5 |
| 2025-12-25 00:00 | 64 | 46 | 78 | 45 | 19 | 6 | 0.5 |
| 2025-12-24 23:00 | 64 | 46 | 78 | 45 | 19 | 6 | 0.5 |
| 2025-12-24 22:00 | 67 | 48 | 80 | 44 | 20 | 6 | 0.6 |
| 2025-12-24 21:00 | 67 | 48 | 80 | 44 | 20 | 6 | 0.6 |
| 2025-12-24 20:00 | 66 | 46 | 82 | 51 | 18 | 6 | 0.6 |
| 2025-12-24 19:00 | 66 | 46 | 82 | 51 | 18 | 6 | 0.6 |
| 2025-12-24 18:00 | 70 | 45 | 89 | 48 | 16 | 6 | 0.5 |