Climate averages 1991–2020
Nanma weather
in January.
A cold, very dry month: 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 Nanma: daytime highs average 3.3°C and nights cool to about -5.4°C. By daytime temperature it is the coolest month of the year.
Expect about 9.8 mm of rain on roughly 2 days, which makes January a very dry month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 10 h 00 min on an average January day.
The nearest other city in this atlas is Yeyuan (40 km away). In January its highs average 3.7°C, about as warm as Nanma, with 10 mm of rain.
Among the 884 cities listed in China, Nanma ranks joint 628th of 884 for the warmest January highs and joint 326th of 884 for the driest January (rainfall, lowest first). The mean January high of those 884 cities is 5.9°C; Nanma is 2.6°C cooler than that mean.
From January to February, average highs rise by 3.3°C to 6.6°C, and monthly rainfall rises from 9.8 mm to 16 mm.
The annual picture
January in context
Monthly rainfall
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
Nanma climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 3.3°C-5.4°C | -5.4°C | 9.8 | 2.3 | 10.010 h |
| February | 6.6°C-3.0°C | -3.0°C | 16 | 3.3 | 10.811 h |
| March | 12.5°C1.2°C | 1.2°C | 23 | 4.2 | 11.912 h |
| April | 19.5°C7.6°C | 7.6°C | 39 | 6.0 | 13.113 h |
| May | 25.0°C13.6°C | 13.6°C | 63 | 7.0 | 14.114 h |
| June | 28.9°C18.6°C | 18.6°C | 81 | 9.3 | 14.615 h |
| July | 29.9°C22.0°C | 22.0°C | 182 | 14.7 | 14.414 h |
| August | 28.6°C21.2°C | 21.2°C | 174 | 14.6 | 13.514 h |
| September | 24.8°C16.3°C | 16.3°C | 73 | 7.4 | 12.412 h |
| October | 19.2°C9.8°C | 9.8°C | 33 | 4.7 | 11.311 h |
| November | 11.4°C2.4°C | 2.4°C | 28 | 4.6 | 10.310 h |
| December | 4.8°C-3.3°C | -3.3°C | 12 | 2.8 | 9.710 h |
Rainfall is the average of the 30 separate monthly totals. A rain 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
- Yeyuan in JanuaryChina · 40 kmHigh 3.7°C · Low -5.5°C · 10 mm rain
- Boshan in JanuaryChina · 44 kmHigh 2.8°C · Low -6.1°C · 8.1 mm rain
- Laiwu in JanuaryChina · 45 kmHigh 3.9°C · Low -5.2°C · 8.0 mm rain
- Xinzhai in JanuaryChina · 48 kmHigh 3.5°C · Low -5.8°C · 10 mm rain
- Xintai in JanuaryChina · 48 kmHigh 4.0°C · Low -5.1°C · 8.4 mm rain
- Yishan in JanuaryChina · 49 kmHigh 3.6°C · Low -5.4°C · 11 mm rain
- Linqu in JanuaryChina · 50 kmHigh 3.9°C · Low -5.4°C · 10 mm rain
- Dongdu in JanuaryChina · 55 kmHigh 4.3°C · Low -5.0°C · 9.5 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 Nanma) is explained once on the Nanma year overview and on the Sources, method and limits page.