Heshan weather in January
January is one of the least pleasant months in Heshan: highs of 9°C (49°F) and about 63 mm (2.5 in) of rain on average. Nights average 0°C (32°F) and cloud cover 75% (NASA POWER, 2001–2025 averages). It is the 2nd driest month of the year and the coolest. Compared with December, it is cooler and wetter; February brings highs of 13°C (55°F) and 84 mm (3.3 in) of rain.
Is January a good time to visit Heshan?
least pleasant month Weather score 43/100.
January is one of the least pleasant months for weather in Heshan. For better conditions, consider Sep–Nov.
Does it rain a lot in Heshan in January?
Some rain is normal: about 63 mm (2.5 in) falls in an average January. It is the 2nd driest month of the year.
How warm is Heshan in January?
Days average 9°C (49°F) and nights 0°C (32°F).
Heshan weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 9°C (49°F) | 0°C (32°F) | 63 mm | 75% | least pleasant |
| February | 13°C (55°F) | 3°C (37°F) | 84 mm | 78% | least pleasant |
| March | 18°C (64°F) | 7°C (45°F) | 132 mm | 76% | fair |
| April | 24°C (74°F) | 13°C (55°F) | 166 mm | 77% | fair |
| May | 28°C (82°F) | 18°C (64°F) | 203 mm | 78% | least pleasant |
| June | 30°C (86°F) | 22°C (72°F) | 215 mm | 80% | least pleasant |
| July | 32°C (90°F) | 25°C (76°F) | 155 mm | 71% | fair |
| August | 32°C (90°F) | 24°C (75°F) | 119 mm | 68% | fair |
| September | 30°C (85°F) | 20°C (67°F) | 86 mm | 68% | best |
| October | 24°C (76°F) | 14°C (57°F) | 75 mm | 68% | best |
| November | 18°C (64°F) | 8°C (46°F) | 93 mm | 66% | best |
| December | 11°C (52°F) | 1°C (34°F) | 51 mm | 67% | least pleasant |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months