Climate averages 1991–2020
Longjiang weather
in April.
A cool, fairly dry month: the 6th warmest and the 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
April is a cool month in Longjiang: daytime highs average 13.5°C and nights cool to about 0.2°C. By daytime temperature it is the 6th warmest of the 12 months.
Expect about 24 mm of rain on roughly 4 days, which makes April a fairly dry month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 35 min on an average April day.
The nearest other city in this atlas is Hulan Ergi (36 km away). In April its highs average 13.5°C, about as warm as Longjiang, with 23 mm of rain.
Among the 884 cities listed in China, Longjiang ranks joint 803rd of 884 for the warmest April highs and joint 65th of 884 for the driest April (rainfall, lowest first). The mean April high of those 884 cities is 20.6°C; Longjiang is 7.1°C cooler than that mean.
From April to May, average highs rise by 7.9°C to 21.4°C, and monthly rainfall rises from 24 mm to 37 mm.
The annual picture
April 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
Longjiang climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | -11.8°C-22.1°C | -22.1°C | 1.6 | 0.5 | 8.99 h |
| February | -5.6°C-17.5°C | -17.5°C | 2.7 | 0.8 | 10.210 h |
| March | 3.6°C-8.2°C | -8.2°C | 7.1 | 1.9 | 11.912 h |
| April, selected | 13.5°C0.2°C | 0.2°C | 24 | 4.2 | 13.614 h |
| May | 21.4°C8.2°C | 8.2°C | 37 | 5.7 | 15.115 h |
| June | 26.4°C15.1°C | 15.1°C | 87 | 10.7 | 15.916 h |
| July | 27.9°C18.4°C | 18.4°C | 132 | 13.1 | 15.516 h |
| August | 25.8°C16.5°C | 16.5°C | 94 | 10.4 | 14.314 h |
| September | 20.3°C9.9°C | 9.9°C | 52 | 6.8 | 12.613 h |
| October | 11.0°C0.9°C | 0.9°C | 22 | 4.7 | 10.911 h |
| November | -1.0°C-9.4°C | -9.4°C | 5.1 | 1.7 | 9.49 h |
| December | -10.4°C-19.1°C | -19.1°C | 4.8 | 1.8 | 8.59 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
April in nearby cities
- Hulan Ergi in AprilChina · 36 kmHigh 13.5°C · Low 0.0°C · 23 mm rain
- Qiqihar in AprilChina · 58 kmHigh 13.1°C · Low 0.1°C · 23 mm rain
- Zhalantun in AprilChina · 82 kmHigh 12.1°C · Low -0.6°C · 28 mm rain
- Fuyu (Heilongjiang), China in AprilChina · 108 kmHigh 12.5°C · Low -0.2°C · 24 mm rain
- Daqing in AprilChina · 160 kmHigh 12.8°C · Low 0.2°C · 24 mm rain
- Ulanhot in AprilChina · 163 kmHigh 13.8°C · Low 0.7°C · 22 mm rain
- Honggang in AprilChina · 165 kmHigh 13.1°C · Low 0.4°C · 24 mm rain
- Longfeng in AprilChina · 170 kmHigh 12.9°C · Low 0.2°C · 24 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 Longjiang) is explained once on the Longjiang year overview and on the Sources, method and limits page.