Climate averages 1991–2020
Weihai weather
in January.
A cold month with light precipitation: the coolest and the driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
January is a cold month in Weihai: daytime highs average 2.0°C and nights cool to about -1.6°C. By daytime temperature it is the coolest month of the year.
Expect about 18 mm of precipitation on roughly 5 days, which makes January a month with light precipitation (the driest month of the year). Daylight, from sunrise to sunset, lasts about 9 h 53 min on an average January day.
The nearest other city in this atlas is Tianfu (28 km away). In January its highs average 2.2°C, about as warm as Weihai, with 12 mm of rain.
Among the 884 cities listed in China, Weihai ranks joint 661st of 884 for the warmest January highs and joint 427th of 884 for the driest January (precipitation, lowest first). The mean January high of those 884 cities is 5.9°C; Weihai is 3.9°C cooler than that mean.
From January to February, average highs rise by 1.3°C to 3.2°C, and monthly precipitation rises from 18 mm to 19 mm.
The annual picture
January in context
Monthly precipitation
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Weihai climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 2.0°C-1.6°C | -1.6°C | 18 | 4.5 | 9.910 h |
| February | 3.2°C-0.9°C | -0.9°C | 19 | 3.5 | 10.811 h |
| March | 7.3°C2.4°C | 2.4°C | 22 | 3.7 | 11.912 h |
| April | 13.0°C7.6°C | 7.6°C | 43 | 4.8 | 13.113 h |
| May | 18.7°C13.2°C | 13.2°C | 68 | 6.2 | 14.214 h |
| June | 23.4°C18.4°C | 18.4°C | 72 | 5.6 | 14.715 h |
| July | 26.5°C22.5°C | 22.5°C | 156 | 9.6 | 14.514 h |
| August | 26.8°C23.3°C | 23.3°C | 131 | 9.4 | 13.614 h |
| September | 23.6°C19.8°C | 19.8°C | 58 | 5.7 | 12.512 h |
| October | 18.3°C14.1°C | 14.1°C | 36 | 4.9 | 11.311 h |
| November | 11.5°C7.3°C | 7.3°C | 43 | 7.0 | 10.210 h |
| December | 4.8°C1.1°C | 1.1°C | 35 | 7.4 | 9.610 h |
Precipitation (rain or snow, as water) is the average of the 30 separate monthly totals. A wet day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
January in nearby cities
- Tianfu in JanuaryChina · 28 kmHigh 2.2°C · Low -3.6°C · 12 mm rain
- Yatou in JanuaryChina · 49 kmHigh 2.7°C · Low -3.0°C · 14 mm rain
- Yantai in JanuaryChina · 59 kmHigh 2.1°C · Low -3.4°C · 13 mm rain
- Zhuangyuan in JanuaryChina · 116 kmHigh 2.1°C · Low -4.8°C · 9.4 mm rain
- Dongcun in JanuaryChina · 117 kmHigh 3.1°C · Low -3.3°C · 11 mm rain
- Dengzhou, China in JanuaryChina · 124 kmHigh 1.6°C · Low -1.8°C · 13 mm precipitation
- Laiyang in JanuaryChina · 137 kmHigh 3.2°C · Low -4.7°C · 8.9 mm rain
- Zhaoyuan (Shandong), China in JanuaryChina · 151 kmHigh 2.3°C · Low -4.6°C · 8.8 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Weihai) is explained once on the Weihai year overview and on the Sources, method and limits page.