April
April · October · March
China · 1991–2020
April leads for comfortable weather in Zhoukou: typically 23.1°C by day, 14.6°C at night, with 84 mm of rain. Based on measured 1991–2020 NOAA station history.
April · October · March
September · June · May
March · November · February
The weakest month is July, scoring 26 against April’s 83 — days average 32.2°C, 8° above the 24°C the score treats as ideal, and 198 mm of rain falls.
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 | 9.4°C | 4.2°C | 20 mm | 5.7 | 10 h 20 | 30 | Strong coverage |
| February | 12.6°C | 6.4°C | 21 mm | 4.8 | 11 h 02 | 45 | Strong coverage |
| March | 17.4°C | 10°C | 44 mm | 7.7 | 11 h 54 | 64 | Strong coverage |
| April | 23.1°C | 14.6°C | 84 mm | 9.8 | 12 h 53 | 83 | Strong coverage |
| May | 27°C | 18.3°C | 135 mm | 11.6 | 13 h 43 | 62 | Good coverage |
| June | 29.2°C | 21.5°C | 182 mm | 11.8 | 14 h 09 | 43 | Good coverage |
| July | 32.2°C | 24.2°C | 198 mm | 11 | 13 h 59 | 26 | Good coverage |
| August | 32.4°C | 23.9°C | 173 mm | 8.9 | 13 h 16 | 32 | Good coverage |
| September | 27.4°C | 20.2°C | 132 mm | 11.6 | 12 h 19 | 58 | Good coverage |
| October | 21.3°C | 15.6°C | 95 mm | 11.8 | 11 h 22 | 74 | Good coverage |
| November | 16.3°C | 10.8°C | 40 mm | 6.7 | 10 h 32 | 63 | Strong coverage |
| December | 10.5°C | 5.9°C | 19 mm | 4.9 | 10 h 09 | 37 | Strong 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 | 19.4°C31 Jan 2007 | -2.9°C25 Jan 2016 | 17 mm30 Jan 1980 | 46 mm1989 · driest 0 mm in 1951 | 75 |
| February | 24.3°C23 Feb 2021 | -0.9°C1 Feb 1977 | 18 mm16 Feb 2006 | 56 mm1986 · driest 1 mm in 2000 | 75 |
| March | 32.8°C27 Mar 2025 | 1.2°C2 Mar 1986 | 38 mm12 Mar 2002 | 81 mm1996 · driest 4 mm in 2015 | 75 |
| April | 35.2°C28 Apr 1998 | 1.5°C4 Apr 1969 | 74 mm24 Apr 2018 | 224 mm2018 · driest 11 mm in 1959 | 75 |
| May | 37.9°C26 May 1951 | 9.5°C9 May 1991 | 103 mm27 May 1970 | 266 mm2013 · driest 17 mm in 1994 | 75 |
| June | 39.4°C17 Jun 2025 | 14.3°C9 Jun 1997 | 171 mm8 Jun 2002 | 398 mm1956 · driest 33 mm in 1951 | 75 |
| July | 41.3°C2 Jul 1951 | 18.0°C1 Jul 1973 | 177 mm17 Jul 2010 | 474 mm1984 · driest 56 mm in 2006 | 75 |
| August | 42.8°C23 Aug 2022 | 16.9°C27 Aug 1952 | 172 mm16 Aug 2015 | 402 mm2015 · driest 6 mm in 2006 | 75 |
| September | 41.9°C1 Sep 2006 | 12.7°C28 Sep 1962 | 112 mm7 Sep 1983 | 348 mm1964 · driest 30 mm in 1997 | 74 |
| October | 34.5°C3 Oct 2021 | 3.5°C29 Oct 1986 | 138 mm1 Oct 1975 | 241 mm1975 · driest 23 mm in 1978 | 74 |
| November | 27.6°C2 Nov 1979 | -0.4°C22 Nov 1951 | 70 mm14 Nov 1994 | 127 mm1994 · driest 1 mm in 1998 | 74 |
| December | 21.4°C7 Dec 1968 | -3.4°C28 Dec 1991 | 28 mm16 Dec 1965 | 65 mm1965 · driest 2 mm in 2014 | 74 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 1 | <1 |
| February | 0 | 0 | 0 | <1 |
| March | 2 | <1 | 0 | <1 |
| April | 11 | 3 | 0 | 2 |
| May | 22 | 8 | 0 | 3 |
| June | 26 | 14 | 0 | 5 |
| July | 30 | 23 | 0 | 4 |
| August | 29 | 22 | 0 | 4 |
| September | 21 | 9 | 0 | 4 |
| October | 5 | <1 | 0 | 2 |
| November | <1 | 0 | 0 | <1 |
| December | 0 | 0 | <1 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 15% | <1% | 11% | 8.2–11.5°C |
| February | 2% | 17% | <1% | 12% | 9.8–14.6°C |
| March | 26% | 22% | 3% | 19% | 14.9–20.1°C |
| April | 55% | 32% | 9% | 36% | 20.7–25.3°C |
| May | 65% | 35% | 13% | 44% | 25.1–29.2°C |
| June | 67% | 35% | 14% | 43% | 27.7–30.8°C |
| July | 68% | 34% | 16% | 37% | 30.8–33.8°C |
| August | 73% | 29% | 13% | 32% | 30.0–36.0°C |
| September | 63% | 39% | 15% | 52% | 24.6–29.3°C |
| October | 49% | 36% | 8% | 41% | 19.7–23.2°C |
| November | 15% | 23% | 3% | 22% | 14.7–17.6°C |
| December | <1% | 14% | <1% | 8% | 9.4–12.4°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