May
Other strong months: September and June
78/100 weather score
China · 1991–2020
Best time to visit
Yantongtun
For Yantongtun, May has the most comfortable weather in our climate comparison. Typical daytime highs are 21.6°C, nights average 9.1°C, and rainfall totals about 39 mm. Figures use measured 1991–2020 normals from the nearest eligible NOAA station.
Best all-round monthMay
Typical daytime high21.6°C
Typical night-time low9.1°C
May rainfall39 mm
May
Other strong months: September and April
89/100 weather score
Make the answer personal
Choose the weather
that suits you.
Set the daytime temperature and rainfall you are comfortable with. We will show only the months that meet every choice, using the measured 1991–2020 averages below.
2 months fit your choices for Yantongtun
The lowest comfort score is 5 out of 100. January, February, March, November and December share that score. In January, that is mainly because days reach only -12.1°C, 36° below the 24°C the score treats as ideal.
Quick answers
Planning a trip to Yantongtun?
These answers come from the same measured monthly climate record shown on this page.
When is the best time to visit Yantongtun?
May is the strongest all-round choice in our temperature-and-rainfall comparison, with a typical daytime high of 21.6°C and 39 mm of rain.
What is the hottest month in Yantongtun?
July is hottest in this record, with a typical daytime high of 28.4°C and a night-time low of 19.3°C.
Which month has the least rain?
February has the lowest monthly rainfall total at 2 mm.
Is this a weather forecast?
No. These are long-term measured averages from 1991–2020. Check a current forecast before you travel.
Month by month
See how the weather
changes through the year.
The bars combine daytime temperature, night-time temperature and rainfall. The figures are measured historical averages, not a forecast for a particular trip.
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | -12.1°C | -23.1°C | 3 mm | 0.9 | 8 h 54 | 5 | Good coverage |
| February | -6°C | -18.8°C | 2 mm | 0.5 | 10 h 12 | 5 | Good coverage |
| March | 2.7°C | -9.7°C | 6 mm | 1.9 | 11 h 45 | 5 | Good coverage |
| April | 13.5°C | 0.7°C | 22 mm | 3.5 | 13 h 31 | 39 | Good coverage |
| May | 21.6°C | 9.1°C | 39 mm | 6.1 | 15 h 02 | 78 | Good coverage |
| June | 27°C | 15.8°C | 99 mm | 10.2 | 15 h 52 | 73 | Good coverage |
| July | 28.4°C | 19.3°C | 163 mm | 11.9 | 15 h 32 | 52 | Good coverage |
| August | 26.6°C | 17.2°C | 111 mm | 8.9 | 14 h 13 | 71 | Good coverage |
| September | 21.1°C | 10°C | 56 mm | 6.8 | 12 h 30 | 75 | Good coverage |
| October | 11.8°C | 0.7°C | 18 mm | 2.7 | 10 h 47 | 34 | Good coverage |
| November | -0.8°C | -10.6°C | 4 mm | 1.5 | 9 h 17 | 5 | Good coverage |
| December | -10.5°C | -20.5°C | 6 mm | 2.1 | 8 h 32 | 5 | Strong coverage |
What has changed
Recent daytime highs are
1.3°C warmer in Yantongtun.
Each bar shows the difference between the 2011–2025 average daytime high and the 1961–1990 average for the same month at the same station. A blank month does not have enough older observations for a reliable comparison.
Jan
+0.8
Feb
+1.3
Mar
+1.8
Apr
+1.9
May
+0.6
Jun
+1.0
Jul
+1.4
Aug
+0.9
Sep
+1.7
Oct
+2.1
Nov
+1.5
Dec
+0.5
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 2.4°C1 Jan 1974 | -39.5°C8 Jan 1951 | 6 mm15 Jan 1959 | 10 mm1959 · driest 0 mm in 1973 | 75 |
| February | 12.8°C23 Feb 1960 | -34.5°C3 Feb 1952 | 9 mm21 Feb 2015 | 20 mm2015 · driest 0 mm in 1959 | 75 |
| March | 23.0°C28 Mar 1980 | -29.4°C3 Mar 1951 | 17 mm19 Mar 1954 | 23 mm1989 · driest 0 mm in 1980 | 75 |
| April | 32.1°C30 Apr 2014 | -15.6°C1 Apr 2012 | 35 mm6 Apr 2002 | 92 mm1983 · driest 0 mm in 1961 | 75 |
| May | 35.9°C29 May 1951 | -7.4°C1 May 1972 | 45 mm11 May 1981 | 109 mm1988 · driest 0 mm in 1979 | 75 |
| June | 40.8°C25 Jun 2001 | 1.9°C6 Jun 1992 | 83 mm17 Jun 1979 | 226 mm2009 · driest 7 mm in 2004 | 75 |
| July | 39.9°C22 Jul 1968 | 9.9°C23 Jul 2006 | 121 mm23 Jul 2022 | 278 mm2003 · driest 11 mm in 2016 | 75 |
| August | 37.5°C23 Aug 1955 | 7.2°C28 Aug 1976 | 136 mm14 Aug 2010 | 224 mm1998 · driest 5 mm in 2012 | 74 |
| September | 33.3°C14 Sep 2010 | -3.5°C21 Sep 1977 | 83 mm3 Sep 2020 | 191 mm2020 · driest 4 mm in 2002 | 74 |
| October | 26.9°C8 Oct 1979 | -16.0°C31 Oct 1976 | 34 mm17 Oct 1988 | 72 mm1988 · driest 0 mm in 1990 | 74 |
| November | 14.5°C7 Nov 1954 | -27.9°C30 Nov 1952 | 14 mm13 Nov 2016 | 35 mm2021 · driest 0 mm in 1958 | 73 |
| December | 6.9°C12 Dec 1955 | -35.0°C31 Dec 2009 | 11 mm27 Dec 1955 | 15 mm1955 · driest 0 mm in 1970 | 74 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 30 | 0 |
| February | 0 | 0 | 27 | 0 |
| March | 0 | 0 | 29 | 0 |
| April | <1 | <1 | 13 | <1 |
| May | 7 | 2 | <1 | 1 |
| June | 20 | 8 | 0 | 3 |
| July | 27 | 9 | 0 | 4 |
| August | 23 | 4 | 0 | 3 |
| September | 6 | <1 | <1 | 1 |
| October | <1 | 0 | 13 | <1 |
| November | 0 | 0 | 28 | 0 |
| December | 0 | 0 | 30 | 0 |
| Month | Dry days reaching 20°C | Wet days | Days with heavy rain | Weeks with 3+ wet days | Typical high by year |
|---|---|---|---|---|---|
| January | 0% | 2% | 0% | 0% | -15.5–-9.2°C |
| February | 0% | 3% | 0% | <1% | -11.0–-3.6°C |
| March | <1% | 6% | <1% | <1% | -0.7–6.3°C |
| April | 11% | 11% | 2% | 6% | 10.6–16.3°C |
| May | 53% | 17% | 3% | 13% | 19.2–23.5°C |
| June | 71% | 29% | 9% | 33% | 24.4–28.6°C |
| July | 64% | 37% | 15% | 46% | 26.2–29.9°C |
| August | 73% | 28% | 10% | 28% | 24.7–28.1°C |
| September | 50% | 22% | 5% | 18% | 18.8–22.5°C |
| October | 6% | 10% | 2% | 3% | 9.6–13.7°C |
| November | 0% | 6% | <1% | 1% | -3.9–2.1°C |
| December | 0% | 4% | 0% | <1% | -14.3–-7.0°C |
A dry day reaching 20°C records under 1 mm of rain. A wet day records at least 1 mm, while a heavy-rain day records at least 10 mm. The weekly figure is the share of seven-day periods containing three or more wet days. The final column shows the middle 80% of average daytime highs recorded for that month in individual years; a wider range means conditions have varied more from one year to another.
The evidence behind this page
Where these figures
come from.
- Place identity
- GeoNames 2033448
- NOAA station
- CHM00050745 · QIQIHAR
- Station distance
- 45.8 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 23 usable years
- Daylight
- Calculated from latitude 47.01°, mid-month, sunrise to sunset including refraction. Not a station measurement.
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
Next step
Choose your month.
Then plan the details.
The weather comparison for Yantongtun is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
How travel partnerships will work