May
May · June · August
China · 1991–2020
May leads for comfortable weather in Zhaohe: typically 23°C by day, 9.5°C at night, with 53 mm of rain. Based on measured 1991–2020 NOAA station history.
May · June · August
July · June · August
April · May · September
The weakest month is January, scoring 5 against May’s 80 — days reach only 2.6°C, 21° below the 24°C the score treats as ideal, and nights drop to -8.8°C.
Month by month
The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 2.6°C | -8.8°C | 13 mm | 2.4 | 9 h 59 | 5 | Good coverage |
| February | 6.1°C | -5.3°C | 7 mm | 2.2 | 10 h 50 | 5 | Good coverage |
| March | 11.9°C | -0.1°C | 22 mm | 4.3 | 11 h 51 | 32 | Good coverage |
| April | 18.6°C | 5.3°C | 27 mm | 4.4 | 13 h 03 | 63 | Good coverage |
| May | 23°C | 9.5°C | 53 mm | 7.5 | 14 h 02 | 80 | Strong coverage |
| June | 26.7°C | 13.7°C | 80 mm | 8.7 | 14 h 33 | 78 | Good coverage |
| July | 27.8°C | 16.5°C | 129 mm | 10.1 | 14 h 21 | 65 | Good coverage |
| August | 25.8°C | 15.7°C | 122 mm | 10.9 | 13 h 30 | 74 | Good coverage |
| September | 20.9°C | 11°C | 93 mm | 10 | 12 h 22 | 68 | Good coverage |
| October | 15.4°C | 4.7°C | 47 mm | 7.1 | 11 h 13 | 47 | Good coverage |
| November | 9.7°C | -1.7°C | 10 mm | 2.6 | 10 h 14 | 23 | Good coverage |
| December | 3.9°C | -7.2°C | 2 mm | 0.6 | 9 h 45 | 5 | Good coverage |
What has changed
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.
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 20.8°C30 Jan 2014 | -22.5°C25 Jan 1954 | 30 mm31 Jan 2018 | 116 mm2018 · driest 0 mm in 1963 | 76 |
| February | 23.4°C13 Feb 1996 | -19.1°C5 Feb 1972 | 40 mm19 Feb 2019 | 95 mm2019 · driest 0 mm in 1999 | 76 |
| March | 28.4°C9 Mar 2004 | -15.2°C1 Mar 1951 | 70 mm17 Mar 2017 | 115 mm2017 · driest 0 mm in 1962 | 76 |
| April | 32.6°C30 Apr 2006 | -8.8°C3 Apr 1969 | 53 mm23 Apr 2021 | 108 mm2015 · driest 3 mm in 2011 | 76 |
| May | 33.4°C8 May 1981 | -1.5°C1 May 1991 | 58 mm29 May 1978 | 129 mm1998 · driest 3 mm in 1995 | 76 |
| June | 35.9°C17 Jun 2006 | 4.3°C1 Jun 1970 | 71 mm21 Jun 2002 | 213 mm2018 · driest 8 mm in 1997 | 76 |
| July | 36.0°C21 Jul 1997 | 8.7°C2 Jul 1973 | 167 mm27 Jul 1996 | 317 mm1996 · driest 13 mm in 2015 | 76 |
| August | 35.8°C1 Aug 2021 | 5.5°C30 Aug 1962 | 65 mm6 Aug 1997 | 318 mm2020 · driest 10 mm in 1999 | 75 |
| September | 33.8°C5 Sep 1997 | -0.7°C29 Sep 1970 | 64 mm1 Sep 2013 | 249 mm2014 · driest 11 mm in 1972 | 75 |
| October | 27.8°C7 Oct 1987 | -7.9°C29 Oct 1986 | 37 mm16 Oct 1994 | 110 mm1961 · driest 5 mm in 1979 | 75 |
| November | 22.8°C9 Nov 1987 | -16.6°C29 Nov 1967 | 22 mm5 Nov 1977 | 53 mm2018 · driest 0 mm in 1985 | 75 |
| December | 17.9°C2 Dec 1989 | -24.3°C13 Dec 1975 | 9 mm7 Dec 1975 | 14 mm1975 · driest 0 mm in 1966 | 75 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 30 | 0 |
| February | 0 | 0 | 26 | 0 |
| March | <1 | 0 | 16 | <1 |
| April | 3 | <1 | 2 | <1 |
| May | 11 | 1 | <1 | 1 |
| June | 21 | 7 | 0 | 2 |
| July | 25 | 9 | 0 | 3 |
| August | 19 | 3 | 0 | 4 |
| September | 5 | <1 | 0 | 3 |
| October | 0 | 0 | 3 | 1 |
| November | 0 | 0 | 20 | <1 |
| December | 0 | 0 | 30 | 0 |
The best month has moved. On the 1961–1990 numbers the strongest month here was June (scoring 86); on 2011–2025 it is May (88). Both are scored the same way, from the same station — only the climate underneath changed.
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 5% | <1% | 2% | -0.4–5.2°C |
| February | <1% | 8% | <1% | 4% | 1.5–8.7°C |
| March | 6% | 12% | <1% | 7% | 8.5–14.0°C |
| April | 33% | 18% | 3% | 13% | 15.2–20.1°C |
| May | 63% | 22% | 5% | 19% | 19.9–24.7°C |
| June | 74% | 26% | 8% | 28% | 24.4–28.1°C |
| July | 70% | 31% | 11% | 34% | 25.8–29.4°C |
| August | 67% | 33% | 12% | 41% | 23.8–27.5°C |
| September | 49% | 31% | 9% | 33% | 18.4–22.6°C |
| October | 13% | 21% | 4% | 17% | 12.8–17.3°C |
| November | <1% | 9% | <1% | 4% | 6.7–11.2°C |
| December | 0% | 2% | 0% | 0% | 1.6–6.2°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