Climate at a glance · Shanghai
Annual mean64°day and night
Precipitation54.06 ina year
Warmest monthAugustavg high 93°
Coldest monthJanuaryavg low 34°
Average temperature by month
High · lowJanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation by month
54.06 in a yearJanFebMarAprMayJunJulAugSepOctNovDec
Monthly averages
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high | 50° | 50° | 63° | 72° | 77° | 84° | 91° | 93° | 84° | 75° | 64° | 52° |
| Avg low | 34° | 37° | 45° | 54° | 61° | 70° | 79° | 79° | 73° | 63° | 50° | 37° |
| Precip, in | 1.69 | 2.72 | 3.54 | 4.09 | 4.37 | 9.92 | 9.76 | 4.29 | 7.48 | 2.52 | 2.83 | 0.83 |
| Wet days | 5 | 9 | 10 | 10 | 10 | 17 | 17 | 14 | 15 | 8 | 7 | 4 |
| Sunshine | 7 h | 5.5 h | 6.8 h | 7.6 h | 8.2 h | 6.6 h | 9.4 h | 10.5 h | 8.4 h | 7.3 h | 7.1 h | 7.1 h |
| Humidity | 72% | 76% | 75% | 73% | 74% | 82% | 80% | 76% | 81% | 76% | 74% | 71% |
| Daylight | 10 h 22 | 11 h 05 | 12 h 00 | 12 h 57 | 13 h 45 | 14 h 09 | 13 h 57 | 13 h 16 | 12 h 21 | 11 h 24 | 10 h 35 | 10 h 09 |
| UV index (clear sky) | 5 | 6 | 8 | 10 | 11 | 12 | 12 | 11 | 9 | 7 | 5 | 4 |
5-year averages (2021–2025) · Open-Meteo historical weather (ERA5)
31.2300°N, 121.4740°E