Climate averages 1991–2020
Hulunbuir weather
in May.
A mild, fairly dry month: the 4th warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
May is a mild month in Hulunbuir: daytime highs average 18.0°C and nights cool to about 4.4°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 34 mm of rain on roughly 7 days, which makes May a fairly dry month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 15 h 17 min on an average May day.
The nearest other city in this atlas is Hailar (4 km away). In May its highs average 18.0°C, about as warm as Hulunbuir, with 34 mm of rain.
Among the 884 cities listed in China, Hulunbuir ranks joint 867th of 884 for the warmest May highs and joint 47th of 884 for the driest May (rainfall, lowest first). The mean May high of those 884 cities is 25.2°C; Hulunbuir is 7.2°C cooler than that mean.
From May to June, average highs rise by 5.9°C to 23.9°C, and monthly rainfall rises from 34 mm to 59 mm.
The annual picture
May 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
Hulunbuir climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | -17.9°C-29.2°C | -29.2°C | 2.4 | 0.7 | 8.79 h |
| February | -11.2°C-25.0°C | -25.0°C | 3.1 | 0.9 | 10.110 h |
| March | -1.5°C-15.1°C | -15.1°C | 7.1 | 1.9 | 11.912 h |
| April | 9.5°C-3.1°C | -3.1°C | 19 | 4.8 | 13.714 h |
| May, selected | 18.0°C4.4°C | 4.4°C | 34 | 6.9 | 15.315 h |
| June | 23.9°C11.8°C | 11.8°C | 59 | 9.6 | 16.216 h |
| July | 25.7°C15.3°C | 15.3°C | 91 | 11.7 | 15.816 h |
| August | 23.4°C13.2°C | 13.2°C | 86 | 10.6 | 14.414 h |
| September | 16.9°C6.0°C | 6.0°C | 45 | 7.3 | 12.713 h |
| October | 6.8°C-3.1°C | -3.1°C | 24 | 4.8 | 10.811 h |
| November | -5.5°C-14.6°C | -14.6°C | 6.2 | 2.1 | 9.29 h |
| December | -15.7°C-25.5°C | -25.5°C | 4.5 | 1.6 | 8.38 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
May in nearby cities
- Hailar in MayChina · 4 kmHigh 18.0°C · Low 4.4°C · 34 mm rain
- Yakeshi in MayChina · 71 kmHigh 17.2°C · Low 3.9°C · 43 mm rain
- Jalai Nur in MayChina · 151 kmHigh 18.3°C · Low 5.2°C · 24 mm rain
- Genhe in MayChina · 215 kmHigh 15.3°C · Low 2.7°C · 49 mm rain
- Zhalantun in MayChina · 257 kmHigh 19.8°C · Low 6.5°C · 45 mm rain
- Longjiang in MayChina · 329 kmHigh 21.4°C · Low 8.2°C · 37 mm rain
- Jiagedaqi in MayChina · 340 kmHigh 17.7°C · Low 3.8°C · 57 mm rain
- Hulan Ergi in MayChina · 364 kmHigh 21.4°C · Low 8.3°C · 37 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 Hulunbuir) is explained once on the Hulunbuir year overview and on the Sources, method and limits page.
Hailar lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.