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 |
|---|---|---|---|---|---|---|---|---|
| 2026-03-13 15 | 晴 | 21.5 ℃ | East | 3 Level | 12 km/h | 36% | 12 km | 1017 hPa |
| 2026-03-13 14 | 晴 | 20.9 ℃ | East | 2 Level | 6 km/h | 35% | 11 km | 1018 hPa |
| 2026-03-13 13 | 霾 | 20.1 ℃ | Southeast | 2 Level | 6 km/h | 46% | 7 km | 1020 hPa |
| 2026-03-13 12 | 霾 | 18.5 ℃ | South | 2 Level | 7 km/h | 54% | 6 km | 1021 hPa |
| 2026-03-13 11 | 霾 | 17.6 ℃ | East | 2 Level | 7 km/h | 54% | 6 km | 1021 hPa |
| 2026-03-13 10 | 霾 | 14.5 ℃ | Southeast | 1 Level | 4 km/h | 75% | 4 km | 1022 hPa |
| 2026-03-13 09 | 霾 | 11.9 ℃ | West | 1 Level | 2 km/h | 87% | 4 km | 1022 hPa |
| 2026-03-13 08 | 霾 | 10.8 ℃ | West | 1 Level | 2 km/h | 91% | 3 km | 1022 hPa |
| 2026-03-13 07 | 霾 | 10.3 ℃ | West | 1 Level | 5 km/h | 95% | 2 km | 1021 hPa |
| 2026-03-13 06 | 霾 | 10.3 ℃ | West | 1 Level | 2 km/h | 94% | 2 km | 1021 hPa |
| 2026-03-13 05 | 霾 | 10.7 ℃ | West | 1 Level | 3 km/h | 94% | 2 km | 1021 hPa |
| 2026-03-13 04 | 霾 | 11 ℃ | West | 1 Level | 3 km/h | 91% | 3 km | 1021 hPa |
| 2026-03-13 03 | 霾 | 11.6 ℃ | West | 1 Level | 2 km/h | 90% | 3 km | 1021 hPa |
| 2026-03-13 02 | 霾 | 11.9 ℃ | West | 1 Level | 5 km/h | 89% | 3 km | 1021 hPa |
| 2026-03-13 01 | 霾 | 12.9 ℃ | West | 1 Level | 3 km/h | 86% | 4 km | 1021 hPa |
| 2026-03-13 00 | 霾 | 13 ℃ | West | 1 Level | 1 km/h | 85% | 4 km | 1022 hPa |
| 2026-03-12 23 | 霾 | 13.3 ℃ | West | 1 Level | 2 km/h | 87% | 4 km | 1022 hPa |
| 2026-03-12 22 | 霾 | 13.5 ℃ | Northwest | 1 Level | 3 km/h | 84% | 4 km | 1021 hPa |
| 2026-03-12 21 | 晴 | 15 ℃ | North | 1 Level | 2 km/h | 71% | 5 km | 1021 hPa |
| 2026-03-12 20 | 多云 | 16.3 ℃ | North | 1 Level | 2 km/h | 71% | 5 km | 1021 hPa |
| 2026-03-12 19 | 霾 | 17.2 ℃ | North | 1 Level | 3 km/h | 69% | 5 km | 1020 hPa |
| 2026-03-12 18 | 霾 | 18.2 ℃ | North | 1 Level | 5 km/h | 63% | 5 km | 1020 hPa |
| 2026-03-12 17 | 霾 | 18.9 ℃ | North | 2 Level | 6 km/h | 57% | 6 km | 1020 hPa |
| 2026-03-12 16 | 霾 | 19.6 ℃ | Northeast | 2 Level | 9 km/h | 54% | 6 km | 1020 hPa |
Last 24 Hours Air Quality Data
| Time | AQI | PM2.5 | PM10 | O3 | NO2 | SO2 | CO |
|---|---|---|---|---|---|---|---|
| 2026-03-13 15:00 | 53 | 34 | 54 | 124 | 9 | 12 | 0.9 |
| 2026-03-13 14:00 | 98 | 59 | 82 | 100 | 12 | 11 | 1 |
| 2026-03-13 13:00 | 98 | 59 | 82 | 100 | 12 | 11 | 1 |
| 2026-03-13 12:00 | 100 | 60 | 87 | 47 | 13 | 8 | 1.1 |
| 2026-03-13 11:00 | 100 | 60 | 87 | 47 | 13 | 8 | 1.1 |
| 2026-03-13 10:00 | 104 | 64 | 94 | 34 | 13 | 8 | 1.1 |
| 2026-03-13 09:00 | 104 | 64 | 94 | 34 | 13 | 8 | 1.1 |
| 2026-03-13 08:00 | 105 | 65 | 109 | 42 | 10 | 6 | 1 |
| 2026-03-13 07:00 | 105 | 65 | 109 | 42 | 10 | 6 | 1 |
| 2026-03-13 06:00 | 115 | 76 | 110 | 57 | 15 | 8 | 1.1 |
| 2026-03-13 05:00 | 115 | 76 | 110 | 57 | 15 | 8 | 1.1 |
| 2026-03-13 04:00 | 115 | 76 | 111 | 56 | 25 | 8 | 1.1 |
| 2026-03-13 03:00 | 115 | 76 | 111 | 56 | 25 | 8 | 1.1 |
| 2026-03-13 02:00 | 98 | 59 | 88 | 127 | 9 | 9 | 1 |
| 2026-03-13 01:00 | 98 | 59 | 88 | 127 | 9 | 9 | 1 |
| 2026-03-13 00:00 | 102 | 62 | 106 | 115 | 12 | 9 | 1.1 |
| 2026-03-12 23:00 | 102 | 62 | 106 | 115 | 12 | 9 | 1.1 |
| 2026-03-12 22:00 | 98 | 59 | 99 | 129 | 8 | 10 | 1 |
| 2026-03-12 21:00 | 98 | 59 | 99 | 129 | 8 | 10 | 1 |
| 2026-03-12 20:00 | 98 | 59 | 99 | 129 | 8 | 10 | 1 |
| 2026-03-12 19:00 | 102 | 62 | 90 | 134 | 6 | 8 | 1 |
| 2026-03-12 18:00 | 102 | 62 | 90 | 134 | 6 | 8 | 1 |
| 2026-03-12 17:00 | 107 | 67 | 99 | 134 | 6 | 7 | 1 |
| 2026-03-12 16:00 | 107 | 67 | 99 | 134 | 6 | 7 | 1 |