August
August · July · June
Czechia · 1991–2020
August leads for comfortable weather in Havlíčkův Brod: typically 23.5°C by day, 11.4°C at night, with 75 mm of rain. Based on measured 1991–2020 NOAA station history.
August · July · June
August · July · June
June · September · May
The weakest month is January, scoring 5 against August’s 81 — days reach only 0.6°C, 23° below the 24°C the score treats as ideal.
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 | 0.6°C | -5°C | 46 mm | 11.1 | 8 h 34 | 5 | Strong coverage |
| February | 2.4°C | -4.7°C | 36 mm | 8.7 | 10 h 01 | 5 | Strong coverage |
| March | 7.3°C | -1.6°C | 43 mm | 10.4 | 11 h 43 | 7 | Strong coverage |
| April | 13.3°C | 2.3°C | 35 mm | 7.3 | 13 h 40 | 38 | Strong coverage |
| May | 17.8°C | 6.6°C | 71 mm | 10.2 | 15 h 20 | 53 | Strong coverage |
| June | 21.2°C | 9.7°C | 73 mm | 9.8 | 16 h 16 | 70 | Strong coverage |
| July | 23.6°C | 11.4°C | 85 mm | 9.6 | 15 h 54 | 79 | Strong coverage |
| August | 23.5°C | 11.4°C | 75 mm | 9 | 14 h 26 | 81 | Strong coverage |
| September | 17.8°C | 7.8°C | 88 mm | 8.3 | 12 h 32 | 54 | Good coverage |
| October | 11.8°C | 4°C | 43 mm | 8.6 | 10 h 40 | 34 | Strong coverage |
| November | 5.6°C | 0.4°C | 46 mm | 8.8 | 9 h | 6 | Strong coverage |
| December | 0.9°C | -3.8°C | 44 mm | 11 | 8 h 09 | 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 | 15.4°C12 Jan 1993 | -28.2°C8 Jan 1985 | 46 mm9 Jan 1977 | 138 mm1976 · driest 5 mm in 1990 | 59 |
| February | 17.6°C25 Feb 1990 | -32.2°C10 Feb 1956 | 22 mm16 Feb 2007 | 76 mm2005 · driest 3 mm in 1994 | 59 |
| March | 23.0°C18 Mar 2004 | -19.6°C5 Mar 1987 | 24 mm29 Mar 2006 | 85 mm2009 · driest 8 mm in 2003 | 58 |
| April | 27.2°C24 Apr 1962 | -9.6°C1 Apr 1996 | 28 mm29 Apr 1989 | 90 mm2023 · driest 1 mm in 1957 | 60 |
| May | 30.5°C29 May 2005 | -10.1°C2 May 1982 | 41 mm14 May 2021 | 126 mm1986 · driest 0 mm in 1992 | 59 |
| June | 34.9°C28 Jun 2026 | -2.0°C1 Jun 1977 | 80 mm16 Jun 1975 | 191 mm2020 · driest 2 mm in 2001 | 60 |
| July | 36.0°C27 Jul 1983 | 2.4°C13 Jul 1986 | 67 mm18 Jul 2010 | 216 mm2010 · driest 0 mm in 1983 | 59 |
| August | 35.8°C13 Aug 2003 | 0.0°C26 Aug 1980 | 120 mm13 Aug 1960 | 209 mm1960 · driest 2 mm in 2000 | 59 |
| September | 31.9°C1 Sep 2015 | -2.8°C29 Sep 1959 | 180 mm13 Sep 1994 | 406 mm1994 · driest 0 mm in 1982 | 59 |
| October | 24.7°C1 Oct 2011 | -8.6°C29 Oct 1997 | 37 mm6 Oct 2003 | 103 mm1998 · driest 2 mm in 1959 | 59 |
| November | 18.0°C11 Nov 1977 | -20.0°C25 Nov 1975 | 102 mm6 Nov 1995 | 150 mm1995 · driest 0 mm in 2011 | 59 |
| December | 16.1°C5 Dec 1961 | -25.3°C29 Dec 1996 | 31 mm24 Dec 2023 | 135 mm1974 · driest 1 mm in 1999 | 59 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 15 | <1 |
| February | 0 | 0 | 16 | <1 |
| March | 0 | 0 | 15 | <1 |
| April | <1 | 0 | 7 | <1 |
| May | 2 | 0 | 1 | 2 |
| June | 6 | <1 | <1 | 2 |
| July | 11 | 2 | 0 | 2 |
| August | 11 | 2 | 0 | 2 |
| September | 1 | 0 | <1 | 2 |
| October | 0 | 0 | 5 | <1 |
| November | 0 | 0 | 8 | <1 |
| December | 0 | 0 | 15 | <1 |
The best month has moved. On the 1961–1990 numbers the strongest month here was August (scoring 83); on 2011–2025 it is July (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% | 38% | 2% | 47% | -3.3–3.1°C |
| February | 0% | 32% | 2% | 39% | -2.1–5.4°C |
| March | <1% | 31% | 2% | 34% | 3.7–10.1°C |
| April | 9% | 28% | 3% | 32% | 9.6–15.6°C |
| May | 28% | 36% | 8% | 48% | 14.7–19.4°C |
| June | 46% | 36% | 10% | 45% | 18.6–23.1°C |
| July | 56% | 35% | 8% | 50% | 19.7–25.5°C |
| August | 60% | 31% | 8% | 42% | 20.3–25.3°C |
| September | 33% | 29% | 6% | 33% | 15.6–20.8°C |
| October | 4% | 28% | 3% | 38% | 10.0–14.0°C |
| November | 0% | 33% | 3% | 41% | 2.7–7.6°C |
| December | 0% | 39% | 2% | 49% | -1.2–3.4°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