July
July · August · September
United Kingdom · 1991–2020
July leads for comfortable weather in Carnoustie: typically 19.4°C by day, 10.9°C at night, with 64 mm of rain. Based on measured 1991–2020 NOAA station history.
July · August · September
July · August · September
July · August · September
The weakest month is January, scoring 6 against July’s 66 — days reach only 6.9°C, 17° 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 | Sea | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|---|
| January | 6.9°C | 0.5°C | 64 mm | 11.9 | 7.0°C | 7 h 27 | 6 | Strong coverage |
| February | 7.7°C | 0.9°C | 47 mm | 9.5 | 6.1°C | 9 h 25 | 13 | Strong coverage |
| March | 9.7°C | 2.1°C | 46 mm | 9 | 6.2°C | 11 h 37 | 22 | Strong coverage |
| April | 11.9°C | 3.8°C | 43 mm | 8.3 | 7.2°C | 14 h 08 | 34 | Strong coverage |
| May | 14.6°C | 6.1°C | 50 mm | 10 | 9.1°C | 16 h 21 | 44 | Strong coverage |
| June | 17.2°C | 9.1°C | 63 mm | 10.9 | 11.4°C | 17 h 42 | 56 | Strong coverage |
| July | 19.4°C | 10.9°C | 64 mm | 11 | 13.4°C | 17 h 09 | 66 | Strong coverage |
| August | 19°C | 10.7°C | 69 mm | 10.6 | 13.9°C | 15 h 09 | 64 | Strong coverage |
| September | 16.7°C | 9°C | 54 mm | 9.3 | 13.1°C | 12 h 40 | 57 | Strong coverage |
| October | 13.2°C | 6.1°C | 80 mm | 11.8 | 11.9°C | 10 h 15 | 34 | Strong coverage |
| November | 9.5°C | 2.8°C | 68 mm | 12.3 | 10.2°C | 8 h 03 | 17 | Strong coverage |
| December | 7°C | 0.6°C | 63 mm | 11.6 | 8.4°C | 6 h 52 | 6 | 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 | 14.2°C10 Jan 1976 | -13.7°C8 Jan 1982 | 36 mm27 Jan 1978 | 167 mm1993 · driest 10 mm in 2019 | 67 |
| February | 15.5°C21 Feb 2019 | -14.5°C1 Feb 1972 | 35 mm9 Feb 1977 | 142 mm1977 · driest 4 mm in 1993 | 67 |
| March | 21.4°C26 Mar 2012 | -11.7°C3 Mar 2001 | 47 mm31 Mar 1992 | 104 mm2018 · driest 7 mm in 1973 | 67 |
| April | 23.6°C19 Apr 2019 | -5.8°C1 Apr 1967 | 51 mm18 Apr 1988 | 102 mm1993 · driest 3 mm in 2021 | 67 |
| May | 26.2°C21 May 2010 | -3.0°C2 May 1981 | 35 mm13 May 1960 | 152 mm1969 · driest 15 mm in 2001 | 67 |
| June | 29.1°C4 Jun 1982 | 0.0°C1 Jun 1962 | 44 mm7 Jun 2007 | 148 mm2017 · driest 11 mm in 1976 | 67 |
| July | 31.3°C17 Jul 2022 | 2.4°C14 Jul 1961 | 57 mm30 Jul 2002 | 146 mm2002 · driest 13 mm in 1983 | 66 |
| August | 30.8°C1 Aug 1990 | 1.7°C25 Aug 2014 | 63 mm3 Aug 1966 | 216 mm2004 · driest 11 mm in 1976 | 66 |
| September | 26.8°C8 Sep 2023 | -0.9°C27 Sep 1974 | 52 mm3 Sep 2009 | 145 mm1985 · driest 5 mm in 1972 | 66 |
| October | 23.2°C1 Oct 1973 | -3.8°C13 Oct 1971 | 61 mm3 Oct 2020 | 203 mm2023 · driest 12 mm in 1962 | 66 |
| November | 17.1°C2 Nov 2007 | -10.2°C24 Nov 1993 | 50 mm17 Nov 2022 | 194 mm1963 · driest 14 mm in 1973 | 66 |
| December | 14.9°C13 Dec 1998 | -13.1°C30 Dec 1995 | 46 mm15 Dec 2018 | 170 mm2023 · driest 13 mm in 1963 | 66 |
| Month | Days 25°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|
| January | 0 | 12 | 2 |
| February | 0 | 11 | 1 |
| March | 0 | 8 | 1 |
| April | 0 | 4 | 1 |
| May | <1 | 1 | 1 |
| June | <1 | 0 | 2 |
| July | <1 | 0 | 2 |
| August | <1 | 0 | 2 |
| September | <1 | 0 | 1 |
| October | 0 | 2 | 2 |
| November | 0 | 7 | 1 |
| December | 0 | 12 | 1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 39% | 5% | 51% | 4.7–8.5°C |
| February | 0% | 33% | 4% | 40% | 4.8–9.0°C |
| March | <1% | 30% | 3% | 38% | 6.9–11.2°C |
| April | 1% | 27% | 3% | 32% | 10.0–13.0°C |
| May | 4% | 32% | 4% | 40% | 12.5–15.9°C |
| June | 16% | 31% | 5% | 40% | 15.7–18.9°C |
| July | 25% | 32% | 5% | 44% | 17.3–20.8°C |
| August | 20% | 33% | 6% | 43% | 17.3–20.4°C |
| September | 8% | 33% | 5% | 44% | 15.2–17.9°C |
| October | <1% | 37% | 7% | 50% | 11.5–14.3°C |
| November | 0% | 37% | 5% | 49% | 7.8–10.6°C |
| December | 0% | 37% | 5% | 51% | 5.1–8.7°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