May
May · September · June
86climate match
China · 1991–2020
Best time to visit
Yinmachang.
May leads for comfortable weather in Yinmachang: typically 23.6°C by day, 7.8°C at night, with 7 mm of rain. Based on measured 1991–2020 NOAA station history.
Best comfortMay
Typical high23.6°C
Typical low7.8°C
Rain in May7 mm
July
July · August · June
79climate match
May
May · September · April
85climate match
The weakest month is January, scoring 5 against May’s 86 — days reach only -2.8°C, 27° below the 24°C the score treats as ideal, and nights drop to -15.7°C.
Month by month
The whole year,
without the guesswork.
The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.
Jan
5-2.8° / -15.7°
Feb
52.9° / -11.5°
Mar
2010.4° / -4.5°
Apr
5918.3° / 2.5°
May
8623.6° / 7.8°
Jun
8327.9° / 12.7°
Jul
8029.8° / 14.7°
Aug
8128.7° / 12.9°
Sep
8523.5° / 7.4°
Oct
4815.9° / 0.7°
Nov
56.7° / -6.2°
Dec
5-1.3° / -13.2°
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | -2.8°C | -15.7°C | 1 mm | 0.4 | 9 h 34 | 5 | Good coverage |
| February | 2.9°C | -11.5°C | 1 mm | 0.4 | 10 h 36 | 5 | Good coverage |
| March | 10.4°C | -4.5°C | 6 mm | 1.7 | 11 h 49 | 20 | Good coverage |
| April | 18.3°C | 2.5°C | 4 mm | 0.9 | 13 h 13 | 59 | Good coverage |
| May | 23.6°C | 7.8°C | 7 mm | 1.7 | 14 h 24 | 86 | Good coverage |
| June | 27.9°C | 12.7°C | 15 mm | 2.3 | 15 h 03 | 83 | Good coverage |
| July | 29.8°C | 14.7°C | 14 mm | 3.3 | 14 h 48 | 80 | Strong coverage |
| August | 28.7°C | 12.9°C | 16 mm | 3.3 | 13 h 47 | 81 | Strong coverage |
| September | 23.5°C | 7.4°C | 8 mm | 1.3 | 12 h 25 | 85 | Good coverage |
| October | 15.9°C | 0.7°C | 2 mm | 0.6 | 11 h 03 | 48 | Good coverage |
| November | 6.7°C | -6.2°C | 2 mm | 0.7 | 9 h 52 | 5 | Good coverage |
| December | -1.3°C | -13.2°C | 3 mm | 1.2 | 9 h 17 | 5 | Good coverage |
What has changed
Yinmachang runs +1.7°C
on the 1961–1990 baseline.
Each bar compares the 2011–2025 daytime average for that month against the same month in 1961–1990, measured at the same station. Months where the older record is too thin to compare are left blank.
Jan
+1.1
Feb
+2.3
Mar
+3.1
Apr
+2.0
May
+1.0
Jun
+1.6
Jul
+2.3
Aug
+1.2
Sep
+1.9
Oct
+1.3
Nov
+1.6
Dec
+0.7
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 15.2°C30 Jan 2014 | -29.0°C30 Jan 2008 | 20 mm30 Jan 2018 | 25 mm2018 · driest 0 mm in 2022 | 74 |
| February | 16.4°C26 Feb 1992 | -27.5°C4 Feb 1980 | 30 mm2 Feb 2019 | 31 mm2019 · driest 0 mm in 2001 | 74 |
| March | 24.2°C19 Mar 2009 | -24.3°C3 Mar 1965 | 11 mm10 Mar 1954 | 18 mm2005 · driest 0 mm in 1972 | 74 |
| April | 32.2°C27 Apr 2004 | -12.5°C11 Apr 1979 | 15 mm21 Apr 1976 | 24 mm2016 · driest 0 mm in 2006 | 74 |
| May | 34.2°C31 May 2014 | -4.2°C2 May 1981 | 32 mm3 May 1967 | 55 mm2019 · driest 0 mm in 2008 | 74 |
| June | 37.7°C23 Jun 1952 | 2.6°C1 Jun 1980 | 80 mm5 Jun 2012 | 106 mm2016 · driest 0 mm in 1952 | 74 |
| July | 38.0°C27 Jul 2010 | 6.7°C1 Jul 1979 | 23 mm9 Jul 1971 | 68 mm1979 · driest 1 mm in 2001 | 74 |
| August | 37.0°C8 Aug 2016 | 3.4°C31 Aug 1997 | 23 mm17 Aug 2016 | 57 mm2016 · driest 0 mm in 1987 | 74 |
| September | 32.8°C8 Sep 1998 | -5.8°C30 Sep 2004 | 21 mm21 Sep 2008 | 34 mm2019 · driest 0 mm in 1956 | 73 |
| October | 27.1°C1 Oct 2008 | -13.4°C27 Oct 1986 | 12 mm27 Oct 1986 | 14 mm1986 · driest 0 mm in 2003 | 73 |
| November | 20.5°C1 Nov 2023 | -26.2°C28 Nov 1969 | 8 mm27 Nov 2022 | 11 mm1967 · driest 0 mm in 1983 | 73 |
| December | 14.7°C14 Dec 1978 | -35.1°C27 Dec 1991 | 6 mm3 Dec 2008 | 11 mm2008 · driest 0 mm in 1967 | 73 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 29 | 0 |
| February | 0 | 0 | 27 | 0 |
| March | 0 | 0 | 25 | 0 |
| April | 2 | <1 | 8 | 0 |
| May | 13 | 1 | <1 | <1 |
| June | 25 | 8 | 0 | <1 |
| July | 29 | 17 | 0 | <1 |
| August | 27 | 13 | 0 | <1 |
| September | 12 | 1 | <1 | <1 |
| October | <1 | 0 | 13 | 0 |
| November | 0 | 0 | 26 | 0 |
| December | 0 | 0 | 29 | 0 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 1% | 0% | 0% | -5.8–0.5°C |
| February | 0% | 2% | <1% | <1% | -0.9–4.9°C |
| March | 1% | 4% | 0% | <1% | 7.7–12.5°C |
| April | 34% | 4% | <1% | <1% | 15.6–20.1°C |
| May | 79% | 5% | <1% | 2% | 21.7–25.5°C |
| June | 91% | 8% | <1% | 4% | 26.1–29.4°C |
| July | 90% | 10% | <1% | 4% | 27.7–31.2°C |
| August | 91% | 8% | <1% | 3% | 26.9–29.7°C |
| September | 80% | 4% | <1% | 2% | 21.7–24.7°C |
| October | 16% | 2% | <1% | <1% | 13.8–17.3°C |
| November | <1% | 3% | 0% | <1% | 3.1–8.7°C |
| December | 0% | 2% | 0% | <1% | -5.0–1.3°C |
A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.
The evidence behind this page
Nearby, measured,
and named.
- Place identity
- GeoNames 1529010
- NOAA station
- CHM00052436 · YUMENZHEN
- Station distance
- 25.9 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 23 usable years
- Daylight
- Calculated from latitude 40.50°, 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.